EX-99.1 CHARTER 2 gsms2015gc30.htm GSMS 2015-GC30 DISTRIBUTION STATEMENT

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

D

A

TES

 ADMINISTR

A

TOR

Payment 

Date:

Prior 

Payment:

Next 

Payment:

Record Date:

Determination Date:

Sep 12, 2025

Aug 12, 2025

Oct 10, 2025

Aug 29, 2025

Sep 08, 2025

First Payment Date:

Closing Date:

Rated Final Distribution Date:

Jun 12, 2015

May 29, 2015

Name:

Edward Przybycien

Title:

Account Administrator

Phone:

312.327.7535

T

ABLE OF CONTENTS

Payment Detail

Page

1

Email:

edward.przybycien@usbank.com

Website:

https://pivot.usbank.com/

Payment Detail (Exchange Certificates)

Factor Detail

Principal Detail

Interest Detail

Reconciliation of Funds

Additional Loan Detail

Historical Loan Modification Report

Bond/Collateral Realized Loss Reconciliation

Historical Delinquency & Liquidation (Stated)

Historical Delinquency & Liquidation (Actual)

Delinquency Summary Report

REO Additional Detail

REO Status Report

Historical Liquidation Loss Loan Detail

Interest Adjustment Reconciliation

Appraisal Reduction Report

Loan Level Detail

Material Breaches and Document Defects

Mortgage Loan Characteristics

Delinquent Loan Detail

Supplemental Information

Page

2

Page

3

Page

4

Page

5

Page

6

Page

7

Page

9

Page

10

Page

11

Page

12

Page

13

Page

14

Page

16

Page

17

Page

18

Page

19

Page

20

Page

23

Page

24

Page

28

Page

29

P

ARTIES TO THE TRANSACTION

Sponsor:

Cantor Commercial Real Estate Lending, L.P.

Sponsor:

Citigroup Global Markets Realty Corp.

Sponsor:

Goldman Sachs Mortgage Company

Sponsor:

MC-Five Mile Commercial Mortgage Finance LLC

Sponsor:

Starwood Mortgage Funding I LLC

Depositor:

GS Mortgage Securities Corporation II

Trustee:

U.S. Bank

Certificate Administrator:

U.S. Bank

Custodian:

U.S. Bank

Master Servicer:

Midland Loan Services, A Division of PNC National Bank

National Association

Special Servicer:

LNR Partners, LLC

Operating Advisor:

BellOak, LLC

* This report contains, or is based on, information furnished to U.S.

Bank Global Corporate Trust ("U.S. Bank") by one or more third parties (e.g. Servicers, Master Servicer, etc.), and U.S. Bank

has not independently verified information received from any such third party.

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

PA

YMENT DE

T

AIL

Class

A-1

A-2

A-3

A-4

A-AB

X-A

X-B

A-S

B

PEZ

(1)

C

D

X-D

E

F

G

S

(2)

R

Effective

Pass-Through

Rate

1.43900%

2.72600%

3.11900%

3.38200%

3.12000%

0.37957%

0.04400%

3.77700%

4.11257%

N/A

4.15657%

3.38400%

0.77257%

4.15657%

4.15657%

4.15657%

0.00000%

0.00000%

Original

Balance

52,911,000.00

138,851,000.00

240,000,000.00

353,977,000.00

81,051,000.00

969,430,000.00

73,071,000.00

102,640,000.00

73,071,000.00

0.00

58,198,000.00

53,989,000.00

53,989,000.00

23,849,000.00

20,283,000.00

39,451,775.00

0.00

0.00

Beginning

Balance

0.00

0.00

0.00

0.00

0.00

5,464,935.68

73,071,000.00

5,464,935.68

73,071,000.00

0.00

58,198,000.00

53,989,000.00

53,989,000.00

23,849,000.00

20,283,000.00

33,591,797.20

0.00

0.00

Principal

Distribution

0.00

0.00

0.00

0.00

0.00

0.00

0.00

5,464,935.68

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Interest

Distribution

0.00

0.00

0.00

0.00

0.00

1,728.60

2,679.27

17,200.89

708,344.71

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Total

Distribution

0.00

0.00

0.00

0.00

0.00

1,728.60

2,679.27

5,482,136.56

708,344.71

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Realized

Loss

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Ending

Balance

0.00

0.00

0.00

0.00

0.00

0.00

73,071,000.00

0.00

73,071,000.00

0.00

58,198,000.00

53,989,000.00

53,989,000.00

23,849,000.00

20,283,000.00

33,591,797.20

0.00

0.00

Exchangeable

Percent

Outstanding

100.00%

100.00%

100.00%

Totals:

1,238,271,775.00

268,446,732.88

5,464,935.68

729,953.47

6,194,889.15

0.00

262,981,797.20

(1) The Class PEZ Certificates have an initial maximum certificate principal amount of 233,909,000.00

(2) Class S is a sole beneficiary of Excess Interest

Page 1 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

PA

YMENT DE

T

AIL (EXCHANGE CERTIFIC

A

TES)

Pass-Through

Class

Rate

A-S

3.777000%

B

4.112570%

PEZ

N/A

C

4.156570%

Original

Balance

102,640,000.00

73,071,000.00

0.00

58,198,000.00

Beginning

Balance

5,464,935.68

73,071,000.00

0.00

58,198,000.00

Principal

Distribution

0.00

0.00

0.00

0.00

Interest

Distribution

0.00

0.00

0.00

0.00

Total

Distribution

0.00

0.00

0.00

0.00

Realized

Loss

0.00

0.00

0.00

0.00

Ending

Balance

0.00

73,071,000.00

0.00

58,198,000.00

Percent

Exchanged

0.00%

0.00%

0.00%

Totals:

233,909,000.00

136,733,935.68

0.00

0.00

0.00

0.00

131,269,000.00

Page 2 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

F

ACTOR DE

T

AIL

Class

Cusip

A-1

36250GAL9

A-2

36250GAM7

A-3

36250GAN5

A-4

36250GAP0

A-AB

36250GAQ8

X-A

36250GAR6

X-B

36250GAS4

A-S

36250GAT2

B

36250GAU9

PEZ

36250GAV7

C

36250GAW5

D

36250GAX3

X-D

36250GAY1

E

36250GAA3

F

36250GAC9

G

36250GAE5

S

36250GAG0

R

36250GAJ4

Beginning

Balance

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

5.63726693

1000.00000000

53.24372250

1000.00000000

0.00000000

1000.00000000

1000.00000000

1000.00000000

1000.00000000

1000.00000000

851.46478707

0.00000000

0.00000000

Principal

Distribution

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

53.24372250

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

Interest

Distribution

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00178311

0.03666667

0.16758462

9.69392388

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

Total

Distribution

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00178311

0.03666667

53.41130712

9.69392388

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

Realized

Loss

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

Ending

Balance

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

0.00000000

1000.00000000

0.00000000

1000.00000000

0.00000000

1000.00000000

1000.00000000

1000.00000000

1000.00000000

1000.00000000

851.46478707

0.00000000

0.00000000

Page 3 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

PRINCI

P

AL DE

T

AIL

Class

A-1

A-2

A-3

A-4

A-AB

A-S

B

PEZ

C

D

E

F

G

Totals:

Beginning

Balance

0.00

0.00

0.00

0.00

0.00

5,464,935.68

73,071,000.00

0.00

58,198,000.00

53,989,000.00

23,849,000.00

20,283,000.00

33,591,797.20

268,446,732.88

Scheduled

Principal

0.00

0.00

0.00

0.00

0.00

100,294.40

0.00

0.00

0.00

0.00

0.00

0.00

0.00

100,294.40

Unscheduled

Principal

0.00

0.00

0.00

0.00

0.00

5,364,641.28

0.00

0.00

0.00

0.00

0.00

0.00

0.00

5,364,641.28

Realized

Loss

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Operating

Advisor

Expenses

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Ending

Balance

0.00

0.00

0.00

0.00

0.00

0.00

73,071,000.00

0.00

58,198,000.00

53,989,000.00

23,849,000.00

20,283,000.00

33,591,797.20

262,981,797.20

Cumulative

Realized

Loss

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

5,980,717.41

5,980,717.41

Page 4 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

INTEREST DE

T

AIL

Class

A-1

A-2

A-3

A-4

A-AB

X-A

X-B

A-S

B

PEZ

C

D

X-D

E

F

G

S

R

Totals:

Accrued

Certificate

Interest

0.00

0.00

0.00

0.00

0.00

1,728.60

2,679.27

17,200.89

250,424.64

0.00

201,586.70

152,248.98

34,758.55

82,608.36

70,256.42

116,355.54

0.00

0.00

929,847.93

Net Prepay

Interest

Shortfall

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Interest

Adjustment

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

457,920.07

0.00

-201,586.70

-152,248.98

-34,758.55

-82,608.36

-70,256.42

-116,355.54

0.00

0.00

-199,894.47

Current

Interest

Shortfalls

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

-457,920.07

0.00

201,586.70

152,248.98

34,758.55

82,608.36

70,256.42

116,355.54

0.00

0.00

199,894.47

Yield

Maintenance

Charges

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Total Interest

Distribution

Amount

0.00

0.00

0.00

0.00

0.00

1,728.60

2,679.27

17,200.89

708,344.71

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

729,953.47

Cumulative

Unpaid Interest

Shortfall

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

537,023.87

0.00

1,002,701.56

765,681.59

163,542.69

410,897.79

349,458.67

2,057,487.98

0.00

0.00

5,286,794.16

Page 5 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

RECONCILI

A

TION OF FUNDS

Interest

Scheduled Interest

Funds Collection

706,043.99

Fees

Master Servicing Fee

Funds Distribution

(3,329.72)

Interest Adjustments

Deferred Interest

Net Prepayment Shortfall

Net Prepayment Interest Excess

Interest Reserve (Deposit)/Withdrawal

Interest Collections

Principal

Scheduled Principal

Unscheduled Principal

Principal Adjustments

Principal Collections

Other

Yield Maintenance

Prepayment Premium

Other Collections

Total Collections

0.00

0.00

0.00

0.00

0.00

706,043.99

100,294.40

5,403,259.98

0.00

5,503,554.38

0.00

0.00

0.00

6,209,598.37

Trustee/Certificate Administrator Fees

CREFC Intellectual Property  Royalty License Fee

Operating Advisor Fee

Special Servicing Fee

Workout Fee

Liquidation Fee

Special Serv Fee plus Adj.

Miscellaneous Fee

Fee Distributions

Additional Trust Fund Expenses

Reimbursed for Interest on Advances

Net ASER Amount

Non-Recoverable Advances

Other Expenses or Shortfalls

Additional Trust Fund Expenses

Payments to Certificateholders

Interest Distribution

Principal Distribution

Yield Maintenance

Prepayment Premium

Payments to Certificateholders

Total Distribution

629.02

116.48

326.15

(24,005.54)

0.00

0.00

0.00

0.00

(26,263.61)

(111.99)

41,084.82

0.00

0.00

40,972.83

729,953.47

5,464,935.68

0.00

0.00

6,194,889.15

6,209,598.37

Page 6 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

ADDITIONAL LOAN DE

T

AIL

Mortgage Loan Stated Principal Balance

Beginning Principal Balance

Ending Principal Balance

% of Cut-Off Date Principal Balance

Ending Loan Count

Weighted Average Remaining Term to Maturity

Weighted Average Mortgage Rate

Controlling Class:

270,539,665.08

265,036,110.70

21.24%

8

1

4.1678326%

E

P&I Advances:

P & I Advances

Miscellaneous Advances

Outstanding P & I Advances

Disclosable Special Servicer Fees

Commission

Brokerage Fee

Rebate

Shared Fee

Other

Excess Liquidation Proceeds Account

Beg Balance

0.00

Total

Not Provided

Not Provided

2,331,622.34

0.00

0.00

0.00

0.00

0.00

(Withdraw)/Dep

0.00

End Balance

0.00

Control Termination Event

YES

Specially Serviced Loans that are not Delinquent

Count

Balance

0

0.00

Aggregate Realized Loss in Related Collection Period

0.00

Agg Add’l Trust Expenses in Related Collection Period

0.00

Page 7 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

ADDITIONAL LOAN DE

T

AIL

Mortgage Loans As to Which Related Mortgator

Is Subject Or Is Expected To Bankruptcy Proceedings

Mortgage Loan Repurchased, Substituted For Or Otherwise

Liquidated Or Disposed During Related Collection Period

Stated Principal

Count

Balance

Amount Of Any

Loan ID

Liq Proceeds

Portion Included

in Avail Funds

Totals:

Totals:

0.00

0.00

Page 8 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

HISTORICAL LOAN MODIFIC

A

TION REPORT

Loan ID

2

8

20

Ending

Scheduled

Balance

 123,000,000.00

 21,706,451.87

1

1,590,516.92

Ending

 Unpaid

 Balance

 123,000,000.00

 22,030,467.15

1

1,613,762.76

Comments

 Initial Forbearance Period: 4/4/2025 – 7/6/2025

 See CREFC Modification 

T

emplate.

 Forbearance Period: 5/6/2025-7/3/2025

Page 9 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

BOND/COLL

A

TERAL REALIZED LOSS RECONCILI

A

TION

Loan ID

Loan Count:

Period

Aug 2024

Mar 2025

Jun 2024

Aug 2024

Sep 2024

Oct 2024

Feb 2025

Aug 2025

2

Beginning

Balance of the

Loan at

Liquidation

 3,317,379.88

Totals:

Aggregate

Realized Loss

on Loans

 0.00

 0.00

 0.00

 0.00

 0.00

 1,572,263.39

 1,523,365.85

 1,524,494.85

 1,524,494.85

Prior Realized

Loss Applied to

Certificates

A

 0.00

 186.00

 0.00

 645.95

1

1,

11

1.79

1

1,945.62

 1,572,263.39

 1,523,365.85

Amounts

Covered by

Overcollateraliz

ation and other

Credit Support

B

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

Interest

(Shortages) /

Excesses

applied to

Realized Loss

C

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

Modification

Adjustments /

Appraisal

Reduction

Adjustment

D

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

Additional

(Recoveries) /

Expenses

applied to

Realized Loss

E

 186.00

 232,954.62

 645.95

 10,465.84

 833.83

 1,560,317.77

(48,897.54)

 1,129.00

 1,757,635.47

Current

Realized Loss

Applied to

Certificates*

 186.00

 233,140.62

 645.95

1

1,

11

1.79

1

1,945.62

 1,572,263.39

 1,523,365.85

 1,524,494.85

 1,757,635.47

Recoveries of

Realized

Losses paid

as Cash

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

(Recoveries) /

Loss to

Certificate

Interest

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

Description of Fields

A

B

C

D

E

*In the Initial Period the Current Realized Loss Applied to Certificates will equal Aggregate Realized Loss on Loans

- B - C - D  + E instead of A - C - D +  E

Prior Realized Loss Applied to Certificates

Reduction to Realized Loss applied to bonds (could represent OC, insurance policies, reserve accounts, etc)

Amounts classified by the Master as interest adjustments from general collections on a loan with a Realized Loss

Adjustments that are based on principal haircut or future interest foregone due to modification

Realized Loss Adjustments, Supplemental Recoveries or Expenses on a previously liquidated loan

Page 10 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

HISTORICAL DELINQUENCY & LIQUID

A

TION SUMMARY (S

TA

TED BALANCE)

30 Days Delinq

(1)

60 Days Delinq

(1)

90+ Days Delinq

(1)

Bankruptcy

Foreclosure

REO

Prepayments/Liquidation

Month

Count

Balance

%

(2)

Count

Balance

%

(2)

Count

Balance

%

(2)

Count

Balance

%

(2)

Count

Balance  

%

(2)

Count

Balance

%

(2)

Count

Balance

%

(2)

Sep 2025

0

 0.00 

0.0

%

0

 0.00 

0.0

%

4

 68,912,496.95

26.0

%

0

 0.00 

0.0

%

1

 18,030,493.92 

6.8

%

1

 43,502,602.91

16.4

%

1

 5,403,259.98 

2.0%

Aug 2025

1

Jul 2025

0

 5,403,259.98 

2.0

%

0

 0.00 

0.0

%

1

 0.00 

0.0

%

5

 16,3

1

1,847.79 

6.0

%

4

1

12,459,478.47

 96,244,021.48

41.6

%

0

35.6

%

0

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 18,063,163.87 

6.7

%

0

 18,095,717.48 

6.7

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

1

 0.00 

0.0%

6,4

1

1,249.14 

2.4%

Jun 2025

1

 16,342,890.26 

5.9

%

3

 37,409,647.80

13.5

%

2

 65,316,003.16

23.6

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

4

 33,156,238.32

12.0%

May 2025

3

 37,440,098.40

12.1

%

1

 21,865,144.71 

7.0

%

1

 43,502,602.91

14.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

16

 166,064,289.13

53.5%

Apr 2025

1

 21,919,508.94 

4.6

%

0

 0.00 

0.0

%

1

 43,502,602.91 

9.1

%

0

 0.00 

0.0

%

1

 14,758,535.99 

3.1

%

0

 0.00 

0.0

%

20

 143,104,717.79

30.0%

Mar 2025

0

 0.00 

0.0

%

0

 0.00 

0.0

%

1

 44,074,953.41 

7.1

%

0

 0.00 

0.0

%

1

 14,798,904.59 

2.4

%

0

 0.00 

0.0

%

3

 15,762,174.83 

2.5%

Feb 2025

0

Jan 2025

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 44,074,953.41 

6.9

%

0

 44,074,953.41 

5.7

%

0

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 14,844,304.50 

2.3

%

0

 14,884,364.02 

1.9

%

0

 0.00 

0.0

%

7

 0.00 

0.0

%

9

 140,404,227.80

22.0%

 99,672,912.70

12.8%

Dec 2024

0

Nov 2024

0

Oct 2024

0

Sep 2024

0

Aug 2024

0

Jul 2024

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 44,074,953.41 

5.0

%

0

 44,074,953.41 

4.9

%

0

 44,074,953.41 

4.8

%

0

 44,074,953.41 

4.6

%

0

 44,074,953.41 

4.6

%

0

 44,074,953.41 

4.6

%

0

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 14,924,279.18 

1.7

%

0

 14,965,790.21 

1.7

%

0

 15,005,41

1.94 

1.6

%

0

 15,046,640.00 

1.6

%

1

 15,085,970.37 

1.6

%

1

 15,125,159.01 

1.6

%

1

 0.00 

0.0

%

3

 0.00 

0.0

%

5

 0.00 

0.0

%

2

 3,317,379.88 

0.3

%

0

 3,317,379.88 

0.3

%

0

 3,317,379.88 

0.3

%

0

 15,689,942.28 

1.8%

 18,196,033.58 

2.0%

 33,771,089.22 

3.7%

 0.00 

0.0%

 0.00 

0.0%

 0.00 

0.0%

(1) Exclusive of loans in Bankruptcy, Foreclosure and REO

(2) Percentage in relation to Ending Scheduled Balance

Page 11 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

HISTORICAL DELINQUENCY & LIQUID

A

TION SUMMARY (ACTUAL BALANCE)

30 Days Delinq

(1)

60 Days Delinq

(1)

90+ Days Delinq

(1)

Bankruptcy

Foreclosure

REO

Prepayments/Liquidation

Month

Count

Balance

%

(2)

Count

Balance

%

(2)

Count

Balance

%

(2)

Count

Balance

%

(2)

Count

Balance  

%

(2)

Count

Balance

%

(2)

Count

Balance

%

(2)

Sep 2025

0

 0.00 

0.0

%

0

 0.00 

0.0

%

4

 69,476,693.30

26.2

%

0

 0.00 

0.0

%

1

 18,030,493.92 

6.8

%

1

 43,502,602.91

16.4

%

1

 5,425,762.86 

2.0%

Aug 2025

1

Jul 2025

0

 5,425,762.86 

2.0

%

0

 0.00 

0.0

%

1

 0.00 

0.0

%

5

 16,402,790.78 

6.1

%

4

1

12,979,296.21

 96,576,505.43

41.8

%

0

35.7

%

0

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 18,063,163.87 

6.7

%

0

 18,095,717.48 

6.7

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

1

 0.00 

0.0%

 6,458,727.77 

2.4%

Jun 2025

1

 16,402,790.78 

5.9

%

3

 37,502,163.14

13.5

%

2

 65,533,070.06

23.6

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

4

 33,210,898.51

12.0%

May 2025

3

 37,502,163.14

12.1

%

1

 22,030,467.15 

7.1

%

1

 43,502,602.91

14.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

16

 166,064,289.13

53.5%

Apr 2025

1

 22,030,467.15 

4.6

%

0

 0.00 

0.0

%

1

 43,502,602.91 

9.1

%

0

 0.00 

0.0

%

1

 14,758,535.99 

3.1

%

0

 0.00 

0.0

%

20

 143,178,258.25

30.0%

Mar 2025

0

 0.00 

0.0

%

0

 0.00 

0.0

%

1

 43,502,602.91 

7.0

%

0

 0.00 

0.0

%

1

 14,798,904.59 

2.4

%

0

 0.00 

0.0

%

3

 15,762,174.83 

2.5%

Feb 2025

0

Jan 2025

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 44,909,962.44 

7.0

%

0

 44,909,962.44 

5.8

%

0

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 14,844,304.50 

2.3

%

0

 14,884,364.02 

1.9

%

0

 0.00 

0.0

%

7

 0.00 

0.0

%

9

 140,404,227.80

22.0%

 99,672,912.70

12.8%

Dec 2024

0

Nov 2024

0

Oct 2024

0

Sep 2024

0

Aug 2024

0

Jul 2024

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

0

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 44,909,962.44 

5.1

%

0

 44,909,962.44 

5.0

%

0

 44,909,962.44 

4.9

%

0

 44,909,962.44 

4.7

%

0

 44,909,962.44 

4.7

%

0

 44,909,962.44 

4.7

%

0

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 0.00 

0.0

%

1

 14,924,279.18 

1.7

%

0

 14,965,790.21 

1.7

%

0

 15,005,41

1.94 

1.6

%

0

 15,046,640.00 

1.6

%

1

 15,085,970.37 

1.6

%

1

 15,125,159.01 

1.6

%

1

 0.00 

0.0

%

3

 0.00 

0.0

%

5

 0.00 

0.0

%

2

 3,475,792.94 

0.4

%

0

 3,317,379.88 

0.3

%

0

 3,475,792.94 

0.4

%

0

 15,689,942.28 

1.8%

 18,196,033.58 

2.0%

 33,929,502.28 

3.7%

 0.00 

0.0%

 0.00 

0.0%

 0.00 

0.0%

(1) Exclusive of loans in Bankruptcy, Foreclosure and REO

(2) Percentage in relation to Ending Scheduled Balance

Page 12 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

Delinquency Summary Report

Group 1

Delinquent

Loan Count

Current

2

30 - 59 days

0

60 - 89 days

0

90 - 120 days

1

121 + days

TOTAL

Current

3

6

Bankruptcy

Foreclosure

REO

TOTAL

Sched Bal

Percentage*

  Actual Bal

Loan Count

Sched Bal

Percentage*

  Actual Bal

Loan Count

Sched Bal

Percentage*

  Actual Bal

Loan Count

Sched Bal

Percentage*

  Actual Bal

Loan Count

Sched Bal

134,590,516.92

0.00

50.78%

0.00%

134,613,762.76

0.00

0

0

0.00

0.00

0.00%

0.00%

0.00

0.00

1

0

18,030,493.92

0.00

6.80%

0.00%

18,030,493.92

0.00

0

0

0.00

0.00

0.00%

0.00%

0.00

0.00

3

0

152,621,010.84

0.00

0.00

16,253,187.71

0.00%

6.13%

0.00

16,402,790.78

0

0

0.00

0.00

0.00%

0.00%

0.00

0.00

0

0

0.00

0.00

0.00%

0.00%

0.00

0.00

0

0

0.00

0.00

0.00%

0.00%

0.00

0.00

0

1

0.00

16,253,187.71

52,659,309.24

19.87%

53,073,902.52

0

0.00

0.00%

0.00

0

0.00

0.00%

0.00

1

43,502,602.91

16.41%

43,502,602.91

4

96,161,912.15

203,503,013.87

76.78%

204,090,456.06

0

0.00

0.00%

0.00

1

18,030,493.92

6.80%

18,030,493.92

1

43,502,602.91

16.41%

43,502,602.91

8

265,036,110.70

121 + days

90 - 120 days

Current

57.6%

30 - 59 days

0.0%

60 - 89 days

0.0%

90 - 120 days

6.1%

121 + days

36.3%

Percentage*

  Actual Bal

57.58%

0.00%

152,644,256.68

0.00

0.00%

6.13%

0.00

16,402,790.78

36.28%

96,576,505.43

100.00%

Total:

100.0%

265,623,552.89

* Percentages are based on scheduled balance as a percent of total pool scheduled balance.

Page 13 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

REO ADDITIONAL DE

T

AIL

Mortgage Property That Became REO Property During Related Prepayment Period

Loan ID

5

Stated Principal

Balance

$43,502,602.91

Unpaid Principal

Balance

$43,502,602.91

Most Recent

Appraisal Value

$8,400,000.00

Date Appraisal

Performed

12/17/2024

Totals:

$43,502,602.91

$43,502,602.91

$8,400,000.00

Page 14 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

REO ADDITIONAL DE

T

AIL

REO Property Sold Or Disposed During Related Prepayment Period

Liq Proceeds

and Other

Loan ID

Amounts Rec’d

Portion of Liq

Proceeds in

Available Funds

Balance of

of Excess Liq

Proceeds Acct

Totals

:

Page 15 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

REO S

TA

TUS REPORT

Loan ID

5

State

City

MO

Saint Louis

Property Type

Office

Book Value

 50,950,000.00

Ending

Scheduled Loan

 43,502,602.91

REO Date

07/16/2025

Total Exposure

 43,728,773.67

Appraisal Value

 8,400,000.00

Appraisal

Date

12/17/2024

Date Asset

Expected to

be Resolved

or Foreclosed

05/06/2026

REO Revenue

and Other

Amounts

Type *

 7,225,821.00

76

IN

Indianapolis

Office

 3,975,000.00 

 0.00 

10/20/2023

 0.00 

 0.00 

 0.00 

6

Count:

2

Totals:

 54,925,000.00 

 43,502,602.91 

 43,728,773.67 

 8,400,000.00 

 7,225,821.00

(*) Legend: (1) Partial Liq’n (Curtailment), (2) Payoff Prior T

o Maturity, (3) Disposition / Liquidation, (4) Repurchase/ Substitution, (5) Full Payoff At Maturity, (6) DPO, (7) Liquidated, (8) Payoff w/ penalty,

(9) Payoff w/ yield Maintenance, (10) Curtailment w/ Penalty, (11) Curtailment w/ Yield Maintenance

Page 16 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

HISTORICAL LIQUID

A

TION LOSS LOAN DE

T

AIL

Loan ID

76

Liquidation

Month

Oct 2024

Liquidation /

Prepayment

Code *

6

Current Beginning

Scheduled Balance

 3,317,379.88

Most Recent Value **

 2,130,000.00

Net Proceeds Received

on Liquidation

 3,802,374.55

Liquidation Expense

 980,860.49

Net Proceeds Available

for Distribution

 2,821,514.06

Realized Loss to Trust

 1,524,494.85

Count:

1

Totals:

 3,317,379.88 

 2,130,000.00 

 3,802,374.55 

 980,860.49 

 2,821,514.06 

 1,524,494.85

* Liquidation / Prepayment Code:  1 - Partial Liq’n (Curtailment); 2 -

Payoff Prior 

T

o Maturity; 3 - Disposition / Liquidation; 4 - Repurchase/ Substitution; 5 -

Full Payoff At Maturity; 6 - DPO; 7 - Liquidated; 8 -

Payoff w/ penalty; 9 - Payoff w/ yield Maintenance; 10 - Curtailment w/ Penalty;

11 - Curtailment w/ Yield Maintenance

** Reported as of liquidation period.  If not provided by the servicer,

Most Recent V

alue is as of cutoff

.

Page 17 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

INTEREST ADJUSTMENT RECONCILI

A

TION

Current Ending

Scheduled

Loan ID

Balance

Special

Servicing Fee

Amount plus

Adjustments

Liquidation

Fee Amount

Workout Fee

Amount

Most Recent

Net ASER

Amount

Prepayment

Interest

(Excess)/

Shortfall *

Non-

Recoverable

(Scheduled

Interest Not

Advanced)**

Reimbursed

Interest on

Advances

Modified

Interest Rate

Reduction/

(Excess)

Reimbursement of

Advances to Servicer

Current Month

Outstanding

Other

Shortfalls/

(Refunds)

Count:

Totals:

 123,000,000.00

 43,502,602.91

 21,706,451.87

 25,000,000.00

 18,030,493.92

 16,253,187.71

 5,952,857.37

 0.00

8

 253,445,593.78

-52,104.17

 9,365.14

 4,672.92

 5,381.94

 3,888.60

 3,505.28

 1,284.75

 0.00

-24,005.54

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 21,070.31

 0.00

 14,459.26

 5,555.25

 0.00

 41,084.82

 0.00

 0.00

 0.00

 146,212.38

 0.00

 86,992.88

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 233,205.26

1

19.65

 0.00

 0.00

 0.00 -

52.66

 0.00

 0.00 -

178.98

-1

1

1.99

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 71.18

 0.00

 35.51

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

 0.00

-4,516.56

 0.00

-4,409.87

Total Interest Shortfall hitting the Trust:

 245,762.68

*

T

otal shortfall may not match impact to bonds due to, but not limited to, the net effect of PPIE and Master Servicing fees received as per the governing documents.

**In some cases, the Servicer does not withhold their Servicing Fees on Non-Recoverable loans.

Page 18 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

APPRAISAL REDUCTION REPORT

Loan ID

Property Name

2

5

8

9

12

14

45

Paid Through

Date

08/06/2025

10/06/2024

02/06/2025

03/06/2025

09/06/2025

04/06/2025

03/06/2025

ARA (Appraisal

Reduction Amount)

 30,750,000.00

 36,584,215.29

 5,426,612.97

 6,250,000.00

 4,523,929.37

 4,070,642.45

 1,491,963.47

ARA Date

08/06/2025

03/06/2025

09/08/2025

09/08/2025

08/06/2025

09/08/2025

09/08/2025

Most Recent Value

 741,000,000.00

 8,400,000.00

 39,000,000.00

 51,500,000.00

 100,000,000.00

 26,000,000.00

 10,400,000.00

Most Recent

Valuation Date

12/17/2024

02/01/2015

03/05/2015

12/10/2014

03/19/2015

02/10/2015

Most Recent Net

ASER Amount

 0.00

 0.00

 0.00

 21,070.31

 0.00

 14,459.26

 5,555.25

Cumulative ASER

Amount

 103,361.43

 0.00

 0.00

 21,070.31

 0.00

 14,459.26

 5,555.25

Count:

7

Totals:

 89,097,363.55

 976,300,000.00

 41,084.82

$144,446.25

Page 19 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

LOAN LEVEL DE

T

AIL

Property

Transfer

Maturity

Neg

End Schedule 

Note

Sched

Prepay

Prepay

Paid 

Prepay

Loan

Interest

Yield Maint 

PFY

Operating

Loan ID

Type

Date

Stat

Date

Am

Balance

Rate

P&I

Adj

Date

Thru

Premium

Status **

Payment

Charges

DSCR

Stmnt

1

Mixed Use

TX

05/06/25

02/06/25

2

Office

1

1/24/24

WA

04/04/25

N

 123,000,000.00

 3.909

 413,975.29

 0.00

08/06/25

 0.00

5

 413,975.29

 0.00

 0.00

12/31/24

3

Lodging

4

Lodging

4A

Lodging

TX

05/06/25

XX

04/06/20

XX

04/06/20

05/06/25

02/06/20

12/05/19

5

Office

05/10/23

MO

05/06/25

N

 43,502,602.91

 3.910

 0.00

 0.00

10/06/24

 0.00

5

 0.00

 0.00

 1.22

09/30/24

6

Multifamily

7

Multifamily

P

A

10/06/24

OH

04/06/25

10/06/24

01/06/25

8

Lodging

9

Mixed Use

03/07/25

CA

04/07/25

CA

03/06/25

N

04/06/25

N

 21,706,451.87

 4.661

 25,000,000.00

 3.920

 0.00

 0.00

 84,388.89

 0.00

02/06/25

03/06/25

 0.00

5

 0.00

 0.00

5

 84,388.89

 0.00

 1.16

 0.00

 2.00

12/31/24

12/31/24

10

Retail

1

1

Mixed Use

OH

05/06/25

CA

04/06/20

05/06/25

04/06/20

12

Retail

12/26/24

NY

04/06/25

N

 18,030,493.92

 4.150

 97,220.67

 0.00

09/06/25

 0.00

4

 64,550.72

 0.00

 1.27

12/31/24

13

Lodging

NY

05/06/25

05/06/25

14

Retail

05/12/25

NY

05/06/25

N

 16,253,187.71

 4.130

 87,289.25

 0.00

04/06/25

 0.00

5

 57,907.15

 0.00

 1.34

12/31/24

15

Lodging

16

Retail

17

Multifamily

18

Multifamily

19

Multifamily

FL

04/06/25

CA

04/06/25

GA

04/06/25

XX

04/06/25

DC

05/06/25

04/06/25

04/06/25

01/06/25

04/06/25

05/15/25

20

Office

NJ

05/06/25

N

1

1,590,516.92

 4.330

 66,549.04

 0.00

08/06/25

 0.00

5

 43,303.20

 0.00

 1.39

12/31/24

21

Multifamily

22

Mixed Use

23

Self Storage

24

Multifamily

25

Multifamily

26

Retail

27

Retail

28

Multifamily

29

Lodging

30

Multifamily

31

Retail

32

Multifamily

33

Retail

34

Multifamily

35

Self Storage

36

Self Storage

37

Multifamily

38

Retail

39

Industrial

40

Retail

MI

04/06/25

CA

04/06/25

CA

05/06/25

OK

04/06/25

OH

04/06/25

FL

05/06/25

XX

05/06/25

OH

05/06/25

LA

03/06/25

MI

04/06/25

XX

03/06/25

TX

05/06/25

TN

04/06/20

TX

05/06/25

GA

03/06/25

GA

03/06/25

TX

05/06/25

IL

05/06/25

TX

05/06/25

OH

04/06/25

01/06/25

04/06/25

01/06/25

04/06/25

01/06/25

06/06/25

05/06/25

05/06/25

04/06/25

04/06/25

12/06/24

02/06/25

03/06/20

02/06/25

01/06/25

03/06/25

02/06/25

05/07/25

03/06/25

06/10/25

Page 20 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

LOAN LEVEL DE

T

AIL

Property

Transfer

Maturity

Neg

End Schedule 

Note

Sched

Prepay

Prepay

Paid 

Prepay

Loan

Interest

Yield Maint 

PFY

Operating

Loan ID

Type

Date

Stat

Date

Am

Balance

Rate

P&I

Adj

Date

Thru

Premium

Status **

Payment

Charges

DSCR

Stmnt

41

Retail

42

Multifamily

43

Multifamily

44

Multifamily

45

Office

46

Retail

47

Retail

48

Retail

49

Multifamily

50

Mobile Home

51

Retail

52

Office

53

Retail

54

Retail

55

Multifamily

56

Multifamily

57

Retail

58

Retail

59

Retail

60

Self Storage

61

Retail

62

Retail

63

Self Storage

64

Retail

65

Self Storage

66

Retail

67

Lodging

68

Retail

69

Industrial

70

Multifamily

71

Lodging

72

Multifamily

73

Retail

74

Retail

75

Mixed Use

76

Office

77

Mobile Home

78

Retail

79

Retail

80

Multifamily

81

Multifamily

CA

TX

FL

OH

04/09/25

VA

KY

CA

V

A

V

A

P

A

CO

P

A

02/12/18

SC

CA

CO

SC

AL

SC

SC

MI

TX

GA

MI

NC

MI

AZ

FL

NC

MI

MI

NY

MI

NC

AL

NY

IN

P

A

NC

GA

TX

NY

05/06/25

04/06/20

04/06/25

05/06/25

04/06/25

N

04/06/25

03/06/25

05/06/25

04/06/25

05/06/25

05/06/25

03/06/25

05/06/25

N

04/06/25

05/06/25

04/06/25

04/06/25

05/06/25

05/06/25

03/06/25

04/06/25

04/06/25

03/06/25

05/06/25

03/06/25

05/06/25

04/06/25

04/06/25

03/06/26

05/06/25

05/06/20

04/06/25

05/06/25

04/06/25

04/06/25

04/06/25

05/06/25

05/06/25

05/06/25

04/06/20

05/06/25

 5,952,857.37

 4.329

 0.00

 4.228

 37,243.18

 19,672.07

05/06/25

10/06/19

04/06/25

08/06/19

 0.00

04/06/25

03/06/25

05/06/25

04/07/25

04/06/25

06/06/25

12/06/24

 5,403,259.98

09/06/25

04/06/25

05/07/25

04/06/25

01/06/25

04/06/25

01/06/25

1

1/06/24

02/06/25

04/06/25

1

1/06/24

05/16/25

1

1/06/24

05/06/25

01/06/25

04/06/25

12/06/24

02/06/25

12/23/20

04/06/25

05/06/25

04/06/25

01/18/22

01/22/25

04/06/25

05/06/25

05/06/25

01/06/20

02/06/25

03/06/25

09/06/25

 0.00

5

 22,246.67

 0.00

0

 19,672.07

 0.00

 1.69

12/31/24

 0.00

 0.00

Page 21 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

LOAN LEVEL DE

T

AIL

Property

Transfer

Maturity

Neg

End Schedule 

Note

Sched

Prepay

Prepay

Paid 

Prepay

Loan

Interest

Yield Maint 

PFY

Operating

Loan ID

Type

Date

Stat

Date

Am

Balance

Rate

P&I

Adj

Date

Thru

Premium

Status **

Payment

Charges

DSCR

Stmnt

82

Mixed Use

83

Mobile Home

84

Retail

85

Self 

Storage

86

Self 

Storage

87

Retail

88

Self Storage

89

Multifamily

FL

05/06/25

CO

04/06/20

KY

05/06/25

MI

03/06/25

CA

05/06/25

NC

05/06/25

MI

03/06/25

MI

04/06/25

05/06/25

04/28/20

02/06/22

1

1/06/24

05/06/25

05/06/25

1

1/06/24

04/06/25

Count:

90

Totals:

 265,036,1

10.70

 806,338.39

 5,403,259.98

 0.00

 706,043.99

 0.00

* If State field is blank or ’XX’, loan has properties in multiple states.

** Loan Status:  A = Payment not received but still in grace period; B = Late Payment but less than 30 days delinquent; 0 = Current; 1 = 30-59 Days Delinquent; 2 = 60-89 Days Delinquent;

         3 = 90-120 Days Delinquent;  4 = Performing Matured Balloon;  5 = Non-Performing Matured Balloon; 6 = 121+ Days Delinquent; R = Repurchased.

Page 22 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

M

A

TERIAL BREACHES AND DOCUMENT DEFECTS

Ending Principal

Loan ID

Balance

Material Breach Date

Date Received Notice

Description

Count:

Totals:

Page 23 of 29

0M  to  4.9M

5M  to  9.9M

10M  to  14.9M

15M  to  19.9M

20M  to  24.9M

25M  to  29.9M

40M  to  44.9M

120M  to  124.9M

3

.

750%

-

3

.

990%

4

.

000%

-

4

.

240%

4

.

250%

-

4

.

490%

4

.

500%

-

4

.

740%

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

MORTGAGE LOAN CHARACTERISTICS

Remaining Principal Balance

50

Count

0M  to  4.9M

0

5M  to  9.9M

1

10M  to  14.9M

1

15M  to  19.9M

2

20M  to  24.9M

1

25M  to  29.9M

1

40M  to  44.9M

1

120M  to  124.9M

1

Balance ($)

%

$0.00

0.00%

$5,952,857.37

2.25%

$1

1,590,516.92

4.37%

$34,283,681.63

12.94%

$21,706,451.87

8.19%

$25,000,000.00

9.43%

$43,502,602.91

16.41%

$123,000,000.00

46.41%

40

30

20

10

Total

8

$265,036,110.70

100.00%

0

Gross Rate

80

3.750% 

-

3.990%

4.000% 

-

4.240%

4.250% - 4.490%

4.500% - 4.740%

70

Count

           Balance ($)

%

3

$191,502,602.91

72.26%

60

2

$34,283,681.63

12.94%

2

$17,543,374.29

6.62%

50

1

$21,706,451.87

8.19%

Total

8

$265,036,110.70

100.00%

40

30

Total Weighted Average Rate: 4.03%

20

10

0

Page 24 of 29

WASHINGTON

CALIFORNIA

MISSOURI

NEW YORK

NEW JERSEY

VIRGINIA

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

MORTGAGE LOAN CHARACTERISTICS

Geographic Distribution by State

WASHINGTON

CALIFORNIA

MISSOURI

NEW YORK

NEW JERSEY

VIRGINIA

Count

Balance ($)

%

1

$123,000,000.00

46.41%

2

$46,706,451.87

17.62%

1

$43,502,602.91

16.41%

2

$34,283,681.63

12.94%

1

$1

1,590,516.92

4.37%

1

$5,952,857.37

2.25%

50

Total

8

$265,036,110.70

100.00%

40

30

20

10

0

Property 

T

ype

Lodging

Mixed Use

Office

Retail

  Count

1

1

4

2

Retail

12.9

Balance ($)

%

$21,706,451.87

8.19%

$25,000,000.00

9.43%

$184,045,977.20

69.44%

$34,283,681.63

12.94%

Lodging

8.2

Mixed Use

9.4

Lodging

8.2%

Mixed Use

9.4%

Office

69.4%

Retail

12.9%

Total

8

$265,036,110.70

100.00%

Total:

100.0%

Office

69.4

Page 25 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

MORTGAGE LOAN CHARACTERISTICS

Seasoning

100

Months

 123 -  125

 126 -  128

   Count

7

1

Balance ($)

%

80

$243,329,658.83

91.81%

$21,706,451.87

8.19%

60

Total

8

$265,036,110.70

100.00%

Total Weighted Average Seasoning:  125

40

20

0

 123 -  125

 126 -  128

Remaining 

T

erm to Maturity

100

Months

Count

Balance ($)

%

80

  0 -   2

Total

8

$265,036,1

10.70

100.00%

8

$265,036,110.70

100.00%

60

Total Weighted Average Remaining Months:  1

40

20

0

  0 -   2

Page 26 of 29

 -0.50 - -0.01

 1.000 - 1.490

 1.500 - 1.990

Not Avail.

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

MORTGAGE LOAN CHARACTERISTICS

DSCR

50

 -0.50 - -0.01

 1.000 - 1.490

 1.500 - 1.990

Not Avail.

Count

Balance ($)

%

40

1

$43,502,602.91

16.41%

3

$64,736,945.79

24.43%

30

3

$33,796,562.00

12.75%

1

$123,000,000.00

46.41%

20

Total

8

$265,036,110.70

100.00%

10

Total Weighted Average DSCR:  0.49

0

Amortization 

T

ype

Amortizing Balloon

Other

Count

Balance ($)

%

2

$27,659,309.24

10.44%

6

$237,376,801.46

89.56%

Amortizing Balloon

10.44%

Total

8

$265,036,110.70

100.00%

Amortizing Balloon

10.44%

Other

89.56%

Total:

100.00%

Other

89.56%

Page 27 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

DELINQUENT LOAN DE

T

AIL

Loan ID

2

5

8

9

14

20

45

Paid Thru

Date

08/06/2025

10/06/2024

02/06/2025

03/06/2025

04/06/2025

08/06/2025

03/06/2025

Current

P&I

Advances**

 413,445.71

 0.00

 0.00

 84,281.25

 87,219.14

 66,499.04

 37,217.49

Outstanding

P&I

Advances***

 310,084.28

 0.00

 836,469.25

 479,179.69

 421,639.72

 66,499.04

 217,750.36

Outstanding

Servicing

Advances

 0.00

 219,768.86

 23,8

1

1.50

 19,678.23

 80,560.81

 6,686.92

 44,038.62

Loan

Special

Status

Servicer

Code*

Transfer Date

5

1

1/24/2024

5

05/10/2023

5

03/07/2025

5

04/07/2025

5

05/12/2025

5

5

04/09/2025

Foreclosure

Date

Bankruptcy

Date

Reo

Date

07/16/2025

 Resolution

Strategy Code

1

7

98

98

98

98

Count:

7

T

otals:

 688,662.63

 2,331,622.34

 394,544.94

*   Loan Status:  A = Payment not received but still in grace period;

    B = Late Payment but less than 30 days delinquent; 0 = Current; 1 = 30-59 Days Delinquent;

    2 = 60-89 Days Delinquent;3 = 90-120 Days Delinquent;  4 = Performing Matured Balloon;

    5 = Non-Performing Matured Balloon; 6 = 121+ Days Delinquent.

** Current advances are not provided but are derived from information received from the Servicer

***Outstanding P&I Advances include the current period 

P

&I Advances and may include Servicer Advance

s

.

 ****  Resolution Strategy Code

     1 - Modification     2 - Foreclosure     3 - Bankruptcy    4  -  Extension   5  - Note Sale

     6 - DPO                7 - REO                8 - Resolved       9  -  Pending Return to Master Servicer

   10 - Deed in lieu of Foreclosure        

11-  Full Payoff    12 -  Reps and Warranties

   13 - Other or TBD

Page 28 of 29

GS Mortgage Securities 

T

rust 2015-GC30,

 Commercial Mortgage Pass-Through Certificates, Series 2015-GC30

September 2025

SUPPLEMEN

T

AL INFORM

A

TION

Notice Date

May 01, 2018

Notes

Each Certificateholder and Beneficial Owner may access notices on the Certificate Administrator’s Website and each Certificateholder and

Beneficial Owner may register to receive email notifications when such notices are posted on the Certificate Administrator’s Website

;

provided that the Certificate Administrator shall be entitled to reimbursement from the requesting Certificateholders for the reasonable

expenses of posting such notices.

Page 29 of 29

GS Mortgage Securities Trust 2015-GC30 10-D