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Primarily 5-6 family with 1 store or office
518 GRAHAM AVENUE
BROOKLYN · Greenpoint · BIN 3067847
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1930Year Built
3Stories
S5Building Class
R6BZoning
—Gross Floor Area
6Units
38 Open Violations 37 unresolved · 1 paperwork only ▸FDNY Report ↗
Primarily 5-6 family with 1 store or office · Owner of record: GRAHAM REALTY MANAGEMENT LLC · 2.27 FAR built · Flood zone X
Locations of Work
Structural
Floor 21p · 1 filing · 7 docs
Floor 11p · 1 filing · 7 docs
Cellar1p · 1 filing · 7 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
GRAHAM REALTY403/21/2026
GRAHAM REALTY MANAGEMENT LLC303/22/2026
516 GRAHAM203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
OAS STUDIO107/01/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MERCURY BUILDING ASSOGeneral Contractor107/28/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244107/01/2026
Building Lifecycle
All (66)Filed (1)Permit Issued (1)Violation (57)Special Inspection (7)
07/27/2026
Permit issued — Structural
B01418665-I1-GC-CX
07/01/2026
Filed — Alteration
FILE JOB TO REPLACE STAIR INTO METAL STAIR IN SAME SIZE AND LOCATION. INSTALL METAL FRAME IN ADDITION TO EXISTING FLOOR JOISTS TO SUPPORT THE STAIR AS PER PLAN. ALL FLOOR SLABS TO BE REMAINED. ADDRESS VIO. 35086575Z. NO CHANGE IN USE, EGRESS, OR OCCUPANCY
B01418665-I1
06/17/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
06/17/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
06/17/2026
Special inspection requirement — Structural Steel - Welding
NARESH MAHANGU
06/17/2026
Special inspection requirement — Structural Steel - Details
NARESH MAHANGU
06/17/2026
Special inspection requirement — Tenant Protection Plan Compliance
NARESH MAHANGU
06/17/2026
Special inspection requirement — Fire-Resistance Rated Construction
NARESH MAHANGU
06/17/2026
Special inspection requirement — Final
KYEONGIL JANG
05/04/2026
Violation issued (HPD, open)
A
06/09/2025
Violation issued (HPD, open)
A
04/10/2024
Violation issued (HPD, open)
A
03/23/2023
Violation issued (HPD, closed)
A
11/10/2022
Violation issued (HPD, closed)
I
02/25/2022
Violation issued (HPD, closed)
I
02/25/2022
Violation issued (HPD, closed)
A
08/23/2021
Violation issued (HPD, open)
B
08/23/2021
Violation issued (HPD, open)
B
08/23/2021
Violation issued (HPD, open)
C
08/23/2021
Violation issued (HPD, open)
B
08/23/2021
Violation issued (HPD, open)
C
07/09/2021
Violation issued (HPD, open)
A
07/09/2021
Violation issued (HPD, closed)
C
07/09/2021
Violation issued (HPD, open)
A
07/09/2021
Violation issued (HPD, open)
C
07/09/2021
Violation issued (HPD, open)
A
04/09/2021
Violation issued (HPD, closed)
A
10/01/2020
Violation issued (HPD, closed)
B
10/01/2020
Violation issued (HPD, closed)
C
10/01/2020
Violation issued (HPD, closed)
B
10/01/2020
Violation issued (HPD, closed)
B
10/01/2020
Violation issued (HPD, open)
B
10/01/2020
Violation issued (HPD, open)
B
10/01/2020
Violation issued (HPD, open)
C
10/01/2020
Violation issued (HPD, open)
A
10/01/2020
Violation issued (HPD, open)
A
10/01/2020
Violation issued (HPD, open)
A
10/01/2020
Violation issued (HPD, open)
A
10/01/2020
Violation issued (HPD, open)
A
10/01/2020
Violation issued (HPD, open)
C
10/01/2020
Violation issued (HPD, open)
A
10/01/2020
Violation issued (HPD, open)
A
10/01/2020
Violation issued (HPD, open)
B
10/01/2020
Violation issued (HPD, open)
B
10/01/2020
Violation issued (HPD, open)
B
11/22/2017
Violation issued (HPD, closed)
I
03/02/2016
Violation issued (HPD, closed)
B
03/03/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/24/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/05/2014
Violation issued (ECB, closed)
Construction
01/31/2014
Violation issued (ECB, open)
Construction
12/31/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/01/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/16/2008
Violation issued (HPD, open)
B
08/16/2008
Violation issued (HPD, open)
B
08/16/2008
Violation issued (HPD, open)
B
04/14/2008
Violation issued (HPD, open)
A
04/14/2008
Violation issued (HPD, open)
A
04/14/2008
Violation issued (HPD, open)
A
04/14/2008
Violation issued (HPD, open)
B
Latest 60 of 66 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWStructuralSigned-offMERCURY BUILDING ASSO INC07/27/2026
BISOTISSUEDTSANG CONSTRUCTION, INC05/20/2011
BISPLISSUEDTOP DOG PLBG & HTG CORP08/12/2010
BISBLISSUEDTOP DOG PLBG & HTG CORP08/12/2010
BISOTISSUEDTSANG CONSTRUCTION, INC03/30/2010
BISOTISSUEDTSANG CONSTRUCTION, INC02/09/2010
1 project · most recent 07/01/2026
Steel
FiledStatusContractorScope
07/01/2026Signed-offMERCURY BUILDING ASSO INCSteel
▾Special Inspection Requirements (DOB NOW) — 7
DateRequirementInspectorRole
06/17/2026Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
06/17/2026Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
06/17/2026Structural Steel - WeldingNARESH MAHANGUspecial
06/17/2026Structural Steel - DetailsNARESH MAHANGUspecial
06/17/2026Tenant Protection Plan ComplianceNARESH MAHANGUspecial
06/17/2026Fire-Resistance Rated ConstructionNARESH MAHANGUprogress
06/17/2026FinalKYEONGIL JANGprogress
▾Documents — 34 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/16/2026B01418665-I1Request digital key ↗
▸Applications & Permits11
▸BISPLAN / WORK APPROVAL APPLICATION6
08/27/2024320087892Open ↗
05/10/2023320087892Open ↗
03/10/2021322093612Open ↗
Showing 3 of 6 on file for this type
▸BISWORK PERMIT APPLICATION5
05/24/2011320087892Open ↗
08/13/2010320149665Open ↗
08/13/2010320149665Open ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications6
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
04/17/2010320149665Open ↗
10/30/2009320087892Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
08/26/2026B01418665-I1Open ↗
08/26/2026B01418665-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/16/2026B01418665-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/26/2026B01418665-I1Open ↗
▸Trade Schedules & Equipment2
▸BISSCHEDULE B - PLUMBING1
04/17/2010320149665Open ↗
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1
04/17/2010320149665Open ↗
▸Safety & Tenant Protection1
▸DOB NOWHPD-1: Anti-Harassment Area Checklist1
08/16/2026B01418665-I1Open ↗
▸Environmental & Asbestos3
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2
04/17/2010320149665Open ↗
10/30/2009320087892Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/16/2026B01418665-I1Open ↗
▸Approvals, Objections & Sign-offs2
▸BISADMINISTRATIVE OBJECTIONS2
04/17/2010320149665Open ↗
10/30/2009320087892Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
04/17/2010320149665Open ↗
10/30/2009320087892Open ↗
▸Filing & Intake Forms6
▸BISEFILING COVER SHEET3
03/10/2021322093612Open ↗
04/17/2010320149665Open ↗
10/30/2009320087892Open ↗
▸BISADDITIONAL INFORMATION2
08/15/2014320087892Open ↗
03/11/2011320149665Open ↗
▸BISBOROUGH INTAKE FORM1
03/10/2021322093612Open ↗