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Four families
8523 AVENUE J
BROOKLYN · BIN 3225104
💬 Discuss this project
1899Year Built
2Stories
C3Building Class
R5BZoning
2,900 sfGross Floor Area
4Units
Rent Stabilized1 Open Violation ▸FDNY Report ↗
Four families · Owner of record: SLL NPL LLC · 2,900 sf lot · 1 FAR built · Flood zone X500
Locations of Work
Architecture
Floor 21p · 1 filing · 3 docs
Floor 1
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
J.A.J. PARTNERS LLC103/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/31/2025$1.4M—— → —$466/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
KYU LEE ARCHITECT, PC212/08/2022
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MEGA PLBG CORPPlumbing707/08/2026
SKY LINE BUILDERS USA INCGeneral Contractor303/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
KYU LEE ARCHITECT, PC1978212/08/2022
Building Lifecycle
All (72)Filed (2)Permit Issued (2)Signed Off (2)Violation (60)Inspection (6)
05/01/2026
Violation issued (HPD, open)
A
06/06/2025
Violation issued (HPD, closed)
A
06/03/2024
Violation issued (HPD, closed)
C
06/03/2024
Violation issued (HPD, closed)
B
04/08/2024
Violation issued (HPD, closed)
A
02/08/2024
Signed off — Alteration
B00613085-I1
02/08/2024
Signed off — Alteration
B00612862-I1
02/01/2024
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
09/20/2023
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
09/06/2023
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
06/02/2023
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
06/02/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/02/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
03/21/2023
Permit issued — Plumbing
B00613085-I1-PL
03/21/2023
Violation issued (HPD, closed)
A
03/03/2023
Permit issued — General Construction
B00612862-I1-GC
12/08/2022
Filed — Alteration
B00612862-I1
02/23/2022
Violation issued (HPD, closed)
I
02/23/2022
Violation issued (HPD, closed)
A
10/19/2021
Filed — Alteration
B00613085-I1
04/07/2021
Violation issued (HPD, closed)
A
06/28/2019
Violation issued (HPD, closed)
B
06/28/2019
Violation issued (HPD, closed)
C
06/28/2019
Violation issued (HPD, closed)
C
06/28/2019
Violation issued (HPD, closed)
A
06/28/2019
Violation issued (HPD, closed)
B
06/28/2019
Violation issued (HPD, closed)
C
06/28/2019
Violation issued (HPD, closed)
C
06/28/2019
Violation issued (HPD, closed)
B
06/28/2019
Violation issued (HPD, closed)
B
06/28/2019
Violation issued (HPD, closed)
B
06/28/2019
Violation issued (HPD, closed)
C
06/28/2019
Violation issued (HPD, closed)
A
06/28/2019
Violation issued (HPD, closed)
A
06/28/2019
Violation issued (HPD, closed)
B
06/28/2019
Violation issued (HPD, closed)
C
06/28/2019
Violation issued (HPD, closed)
C
06/28/2019
Violation issued (HPD, closed)
C
06/28/2019
Violation issued (HPD, closed)
A
04/18/2019
Violation issued (HPD, closed)
B
04/18/2019
Violation issued (HPD, closed)
B
04/18/2019
Violation issued (HPD, closed)
B
04/18/2019
Violation issued (HPD, closed)
C
04/18/2019
Violation issued (HPD, closed)
C
04/18/2019
Violation issued (HPD, closed)
B
10/15/2018
Violation issued (HPD, closed)
I
08/27/2018
Violation issued (HPD, closed)
B
08/27/2018
Violation issued (HPD, closed)
A
08/27/2018
Violation issued (HPD, closed)
B
08/27/2018
Violation issued (HPD, closed)
C
08/27/2018
Violation issued (HPD, closed)
C
08/27/2018
Violation issued (HPD, closed)
B
06/13/2018
Violation issued (HPD, closed)
A
06/13/2018
Violation issued (HPD, closed)
A
06/13/2018
Violation issued (HPD, closed)
B
06/13/2018
Violation issued (HPD, closed)
A
06/02/2018
Violation issued (HPD, closed)
B
06/02/2018
Violation issued (HPD, closed)
B
06/02/2018
Violation issued (HPD, closed)
A
06/02/2018
Violation issued (HPD, closed)
B
Latest 60 of 72 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offMEGA PLBG CORP03/21/2023
DOB NOWGeneral ConstructionSigned-offSKY LINE BUILDERS USA INC03/03/2023
BISEQISSUEDCOMMERCIAL CONST MANAGEMENT CORP11/27/1998
BISOTISSUEDCOMMERCIAL CONST MANAGEMENT CORP11/27/1998
Nothing on file for this building.
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
02/01/2024Pass-Final General Construction Non-Directive 14PassView ↗
09/20/2023Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
09/06/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
06/02/2023Certified Gas-Gas-Piping-RoughingCertifiedView ↗
06/02/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
06/02/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Documents — 6 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
09/01/2026B00613085-I1Request digital key ↗
08/28/2026B00612862-I1Request digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/01/2026B00613085-I1Open ↗
08/28/2026B00612862-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/28/2026B00612862-I1Open ↗
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026B00613085-I1Open ↗