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Five to six families
515 GRAHAM AVENUE
BROOKLYN · Greenpoint · BIN 3067800
💬 Discuss this project
1920Year Built
3Stories
C2Building Class
R6BZoning
4,125 sfGross Floor Area
6Units
Rent Stabilized2 Open Violations ▸FDNY Report ↗
Five to six families · Owner of record: 515 GRAHAM OWNER LLC · 2,335 sf lot · 1.77 FAR built · Flood zone X500
Locations of Work
ArchitectureMechanicalPlumbingGeneral
Roof1p · 1 filing · 8 docs
Floor 34p · 2 filings · 15 docs
Floor 2
Floor 1
Cellar3p · 2 filings · 15 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
PEAK607/08/2026
515 GRAHAM OWNER LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/01/2022$2.7M—— → —$655/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
JAMES CHAI ARCHITECT, P.C.208/30/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
HTX BUILDING CONSULTING203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
JKO USA MANAGEMENT INCGeneral Contractor203/21/2026
JKO CONSTRUCTION & CONSU*General Contractor107/08/2026
INNOVATION PLUMBING LLCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
JAMES JH CHAI & ASSOCIATE6481208/30/2022
Building Lifecycle
All (48)Filed (2)Permit Issued (3)Signed Off (2)Violation (14)Inspection (4)Special Inspection (23)
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/29/2022
Signed off — Alteration
RENOVATE UNITS 1L, 1R, 2L, 2R, 3L, 3R & COMMON HALLWAY FROM CELLAR TO ROOF, INCLUDE REMOVING AND INSTALLING NEW INTERIOR NON-LOAD BEARING PARTITIONS, MECHANICAL, LIGHTING AND FINISH WORK. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
B00798679-I1
11/29/2022
Signed off — Alteration
PLUMBING WORK TO RENOVATE UNITS 1L, 1R, 2L, 2R, 3L, 3R FROM CELLAR TO ROOF. NO CHANGE TOUSE, EGRESS OR OCCUPANCY.
B00798687-I1
11/14/2022
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
11/14/2022
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
10/24/2022
Permit issued — Mechanical Systems
B00798679-I1-GC-CX
10/13/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
10/13/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
09/02/2022
Permit issued — Plumbing
B00798687-I1-PL
09/01/2022
Permit issued — General Construction
B00798679-I1-GC-CX
08/30/2022
Filed — Alteration
RENOVATE UNITS 1L, 1R, 2L, 2R, 3L, 3R & COMMON HALLWAY FROM CELLAR TO ROOF, INCLUDE REMOVING AND INSTALLING NEW INTERIOR NON-LOAD BEARING PARTITIONS, MECHANICAL, LIGHTING AND FINISH WORK. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
B00798679-I1
08/30/2022
Filed — Alteration
PLUMBING WORK TO RENOVATE UNITS 1L, 1R, 2L, 2R, 3L, 3R FROM CELLAR TO ROOF. NO CHANGE TOUSE, EGRESS OR OCCUPANCY.
B00798687-I1
08/25/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
Joon Ho Chai
08/25/2022
Special inspection requirement — Interior lighting power
Joon Ho Chai
08/25/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Joon Ho Chai
08/25/2022
Special inspection requirement — Energy Code Compliance Inspections
Joon Ho Chai
08/25/2022
Special inspection requirement — HVAC-R and service water heating system controls
Joon Ho Chai
08/25/2022
Special inspection requirement — HVAC-R and service water heating equipment
Joon Ho Chai
08/25/2022
Special inspection requirement — Fenestration areas
Joon Ho Chai
08/25/2022
Special inspection requirement — Air barrier continuity plan testing
Joon Ho Chai
08/25/2022
Special inspection requirement — Fenestration air leakage
Joon Ho Chai
08/25/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
Joon Ho Chai
08/25/2022
Special inspection requirement — HVAC-R and service water heating equipment
Joon Ho Chai
08/25/2022
Special inspection requirement — HVAC-R and service water heating system controls
Joon Ho Chai
08/25/2022
Special inspection requirement — Metering
Joon Ho Chai
08/25/2022
Special inspection requirement — Insulation placement and R values
Joon Ho Chai
08/25/2022
Special inspection requirement — Maintenance information
Joon Ho Chai
08/25/2022
Special inspection requirement — Permanent certificate
Joon Ho Chai
08/25/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
Joon Ho Chai
08/25/2022
Special inspection requirement — Ventilation and air distribution system
Joon Ho Chai
08/24/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Joon Ho Chai
08/24/2022
Special inspection requirement — Final
Joon Ho Chai
08/24/2022
Special inspection requirement — Energy Code Compliance Inspections
Joon Ho Chai
08/24/2022
Special inspection requirement — Fire-Resistance Rated Construction
Joon Ho Chai
08/24/2022
Special inspection requirement — Mechanical Systems
Joon Ho Chai
02/25/2022
Violation issued (HPD, closed)
I
02/25/2022
Violation issued (HPD, closed)
A
04/09/2021
Violation issued (HPD, closed)
I
04/09/2021
Violation issued (HPD, closed)
A
11/08/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/30/2019
Violation issued (HPD, closed)
I
10/17/2018
Violation issued (HPD, closed)
I
04/06/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/22/2017
Violation issued (HPD, closed)
I
05/15/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/01/2005
Violation issued (HPD, open)
C
03/26/2002
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/16/1993
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offJKO USA MANAGEMENT10/24/2022
DOB NOWPlumbingSigned-offINNOVATION PLUMBING LLC09/02/2022
DOB NOWGeneral ConstructionSigned-offJKO CONSTRUCTION & CONSU*09/01/2022
1 project · most recent 09/22/2022
General Wiring
FiledStatusContractorScope
09/22/2022CompleteE & M ELECTRICAL NY CORPGeneral Wiring
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
11/14/2022Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
11/14/2022Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
10/13/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
10/13/2022Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 23
DateRequirementInspectorRole
08/25/2022HVAC-R and service water piping design and insulationJoon Ho Chaienergy_progress
08/25/2022Interior lighting powerJoon Ho Chaienergy_progress
08/25/2022Fire-Resistant Penetrations and JointsJoon Ho Chaispecial
08/25/2022Energy Code Compliance InspectionsJoon Ho Chaiprogress
08/25/2022HVAC-R and service water heating system controlsJoon Ho Chaienergy_progress
08/25/2022HVAC-R and service water heating equipmentJoon Ho Chaienergy_progress
08/25/2022Fenestration areasJoon Ho Chaienergy_progress
08/25/2022Air barrier continuity plan testingJoon Ho Chaienergy_progress
08/25/2022Fenestration air leakageJoon Ho Chaienergy_progress
08/25/2022Fenestration and door U-factor and product ratingsJoon Ho Chaienergy_progress
08/25/2022HVAC-R and service water heating equipmentJoon Ho Chaienergy_progress
08/25/2022HVAC-R and service water heating system controlsJoon Ho Chaienergy_progress
08/25/2022MeteringJoon Ho Chaienergy_progress
08/25/2022Insulation placement and R valuesJoon Ho Chaienergy_progress
08/25/2022Maintenance informationJoon Ho Chaienergy_progress
08/25/2022Permanent certificateJoon Ho Chaienergy_progress
08/25/2022HVAC-R and service water piping design and insulationJoon Ho Chaienergy_progress
08/25/2022Ventilation and air distribution systemJoon Ho Chaienergy_progress
08/24/2022Fire-Resistant Penetrations and JointsJoon Ho Chaispecial
08/24/2022FinalJoon Ho Chaiprogress
08/24/2022Energy Code Compliance InspectionsJoon Ho Chaiprogress
08/24/2022Fire-Resistance Rated ConstructionJoon Ho Chaiprogress
08/24/2022Mechanical SystemsJoon Ho Chaispecial
▾Documents — 15 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/28/2026B00798687-I1Request digital key ↗
08/28/2026B00798679-I1Request digital key ↗
▸Seals & Professional Certifications9
▸DOB NOWProgress Inspector Seal & Signature5
08/23/2026B00798679-I1Open ↗
08/23/2026B00798679-I1Open ↗
08/23/2026B00798679-I1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/13/2026B00798687-I1Open ↗
08/13/2026B00798679-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/23/2026B00798679-I1Open ↗
08/22/2026B00798687-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/13/2026B00798687-I1Open ↗
08/13/2026B00798679-I1Open ↗
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis2
08/13/2026B00798687-I1Open ↗
08/13/2026B00798679-I1Open ↗