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Two family converted from one family
531A WASHINGTON AVENUE
BROOKLYN · Clinton Hill · BIN 3057594
💬 Discuss this project
1899Year Built
3Stories
B3Building Class
R6BZoning
3,376 sfGross Floor Area
2Units
Rent Stabilized11 Open Violations ▸FDNY Report ↗
Two family converted from one family · Owner of record: 531A WASHINGTON LLC · 2,211 sf lot · 1.53 FAR built · Flood zone X
Locations of Work
StructuralPlumbingGeneral
Site & exterior3p · 1 filing · 2 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
THREE STAR CONSTRUCTION GROUP403/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/02/2016$1.9M—— → —$548/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
EMPIRE DESIGN CORP103/12/2024
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
THREE STAR CONSTRUCTION GGeneral Contractor303/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
EMPIRE DESIGN CORP5474103/12/2024
Building Lifecycle
All (22)Filed (1)Signed Off (1)Violation (20)
05/06/2026
Violation issued (HPD, closed)
A
09/12/2024
Signed off — Alteration
B01015606-I1
03/12/2024
Filed — Alteration
B01015606-I1
03/27/2023
Violation issued (HPD, closed)
A
11/14/2022
Violation issued (HPD, closed)
I
03/02/2022
Violation issued (HPD, closed)
A
10/31/2019
Violation issued (HPD, closed)
I
10/22/2018
Violation issued (HPD, closed)
I
11/30/2017
Violation issued (HPD, closed)
I
11/16/2016
Violation issued (HPD, closed)
I
10/14/2015
Violation issued (HPD, closed)
I
06/06/2006
Violation issued (HPD, open)
B
01/09/1999
Violation issued (HPD, open)
B
08/29/1995
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/01/1994
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
08/16/1993
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/01/1993
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/11/1989
Violation issued (HPD, open)
A
04/11/1989
Violation issued (HPD, open)
A
04/11/1989
Violation issued (HPD, open)
A
04/02/1986
Violation issued (HPD, open)
A
04/02/1986
Violation issued (HPD, open)
A
Nothing on file for this building.
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 13 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/25/2026B01015606-I1Request digital key ↗
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION2
04/28/2016321314886Open ↗
04/22/2016321314886Open ↗
▸Seals & Professional Certifications2
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
04/22/2016321314886Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/25/2026B01015606-I1Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
04/22/2016321314886Open ↗
▸Environmental & Asbestos1
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
04/22/2016321314886Open ↗
▸Energy Compliance1
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
04/22/2016321314886Open ↗
▸Approvals, Objections & Sign-offs2
▸BISSCHEDULE A - OCCUPANCY / USE1
04/22/2016321314886Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
04/22/2016321314886Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
04/22/2016321314886Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
04/22/2016321314886Open ↗
▸Other Documents1
▸BISPLOT DIAGRAM1
04/22/2016321314886Open ↗