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City residence, one family
351 GATES AVENUE
BROOKLYN · BIN 3050865
💬 Discuss this project
1899Year Built
2Stories
A4Building Class
R6BZoning
2,280 sfGross Floor Area
1Units
City residence, one family · 2,000 sf lot · 1.14 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/18/2022$2.2M—Private party → Private party$964/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
KENNY LEE ARCHITECT409/30/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
KORMAN DESIGN & BUILD803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BLACK HAMMER CONSTRUCTIONGeneral Contractor104/09/2026
JNJ BUILDERS LLCGeneral Contractor104/09/2026
GW MECHANICAL CORPPlumbing107/08/2026
SPEEDWAY PLUMBING CORPPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
KORMAN DESIGN & BUILD8792409/30/2025
Building Lifecycle
All (26)Filed (4)Permit Issued (4)Signed Off (2)Inspection (4)Objection (10)Special Inspection (2)
01/08/2026
Signed off — Alteration
INSTALLATION AND MODIFICATION OF PLUMBING FIXTURES AND RES. GAS APPLIANCES
B01204547-I1
01/08/2026
Signed off — Alteration
INSTALLATION AND MODIFICATION OF PLUMBING FIXTURES AND RES. GAS APPLIANCES
B01204547-S1
01/07/2026
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
12/04/2025
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
12/04/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
10/03/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
KENNY LEE
09/30/2025
Filed — Alteration
INSTALLATION AND MODIFICATION OF PLUMBING FIXTURES AND RES. GAS APPLIANCES
B01204547-P2
09/18/2025
Permit issued — Plumbing
B01204547-S1-PL
09/17/2025
Permit issued — General Construction
B01204547-I1-GC
06/26/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/23/2025
Permit issued — Plumbing
B01204547-S1-PL
05/29/2025
Filed — Alteration
INSTALLATION AND MODIFICATION OF PLUMBING FIXTURES AND RES. GAS APPLIANCES
B01204547-P1
05/23/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
KENNY LEE
05/06/2025
Permit issued — General Construction
B01204547-I1-GC
04/24/2025
Objection resolved — Addressed
04/22/2025
Objection resolved — Addressed
04/15/2025
Objection raised — Admin
04/15/2025
Objection resolved — Addressed
04/14/2025
Objection resolved — Addressed
04/11/2025
Objection raised — Other
04/11/2025
Objection resolved — Addressed
04/11/2025
Objection raised — Plumbing
04/11/2025
Objection raised — Plumbing
04/10/2025
Objection raised — Admin
04/08/2025
Filed — Alteration
INSTALLATION AND MODIFICATION OF PLUMBING FIXTURES AND RES. GAS APPLIANCES
B01204547-I1
04/08/2025
Filed — Alteration
INSTALLATION AND MODIFICATION OF PLUMBING FIXTURES AND RES. GAS APPLIANCES
B01204547-S1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offGW MECHANICAL CORP09/18/2025
DOB NOWGeneral ConstructionSigned-offJNJ BUILDERS09/17/2025
DOB NOWPlumbingSigned-offSPEEDWAY PLUMBING CORP06/23/2025
DOB NOWGeneral ConstructionSigned-offBLACK HAMMER CONSTRUCTION05/06/2025
1 project · most recent 10/01/2025
General Wiring
FiledStatusContractorScope
10/01/2025CompleteINTEGRAL ELECL PWR & CNTRGeneral Wiring
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
01/07/2026Pass-Final General Construction Non-Directive 14PassView ↗
12/04/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
12/04/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
06/26/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 2
DateRequirementInspectorRole
10/03/2025Fire-Resistant Penetrations and JointsKENNY LEEspecial
05/23/2025Fire-Resistant Penetrations and JointsKENNY LEEspecial
▾Documents — 14 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/22/2026B01204547-P2Request digital key ↗
08/22/2026B01204547-P1Request digital key ↗
08/22/2026B01204547-S1Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications6
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/22/2026B01204547-P2Open ↗
08/22/2026B01204547-P1Open ↗
08/22/2026B01204547-S1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
09/01/2026B01204547-S1Open ↗
08/26/2026B01204547-P1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/22/2026B01204547-P1Open ↗
08/22/2026B01204547-S1Open ↗
08/22/2026B01204547-I1Open ↗
Showing 3 of 4 on file for this type