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Two family converted from one family
251 STUYVESANT AVENUE
BROOKLYN · BIN 3045190
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1899Year Built
3Stories
B3Building Class
R6BZoning
3,200 sfGross Floor Area
2Units
17 Open Violations 16 unresolved · 1 paperwork only ▸
Two family converted from one family · 2,090 sf lot · 1.53 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
1 job · most recent 06/17/2026
Fence
FiledStatusContractorScope
06/17/2026——Fence
Building Lifecycle
All (23)Filed (1)Violation (22)
06/17/2026
Filed — Alteration
Install temporary construction fence. No change in use, egress or occupancy.
B01417050-I1
04/07/2026
Violation issued (ECB, open)
Construction
02/05/2018
Violation issued (HPD, open)
I
02/01/2018
Violation issued (HPD, closed)
C
02/01/2018
Violation issued (HPD, closed)
C
02/01/2018
Violation issued (HPD, closed)
C
02/01/2018
Violation issued (HPD, closed)
C
02/01/2018
Violation issued (HPD, closed)
C
02/01/2018
Violation issued (HPD, open)
B
02/01/2018
Violation issued (HPD, open)
B
02/01/2018
Violation issued (HPD, open)
A
02/01/2018
Violation issued (HPD, open)
B
02/01/2018
Violation issued (HPD, open)
B
02/01/2018
Violation issued (HPD, open)
B
02/01/2018
Violation issued (HPD, open)
B
11/03/2017
Violation issued (HPD, open)
B
11/03/2017
Violation issued (HPD, open)
B
11/03/2017
Violation issued (HPD, open)
B
11/03/2017
Violation issued (HPD, open)
B
11/03/2017
Violation issued (HPD, open)
B
11/03/2017
Violation issued (HPD, open)
B
11/03/2017
Violation issued (HPD, open)
B
11/03/2017
Violation issued (HPD, open)
B
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/19/2025$1.7M—Private party → Y & Z 33 LLC$534/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
STUDIO C ARCHITECTS, PLLC106/17/2026
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 2 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/16/2026B01417050-I1Request digital key ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/16/2026B01417050-I1Open ↗