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Four families
911 51 STREET
BROOKLYN · Sunset Park (East)-Borough Park (West) · BIN 3137924
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1931Year Built
2Stories
C3Building Class
R6Zoning
3,040 sfGross Floor Area
4Units
Rent Stabilized1 Open Violation ▸FDNY Report ↗
Four families · 2,713 sf lot · 1.12 FAR built · Flood zone X
Locations of Work
Architecture
Cellar3p · 1 filing · 5 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/19/2014$1.2M—— → —$380/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
FARHAD BASSIRI-TEHRANI403/14/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ECDESIGN STUDIO803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KALE CONSTRUCTION INCGeneral Contractor303/21/2026
JOHN FITZGERALD PLBG &HTGPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BASSIRI8394201/14/2025
Building Lifecycle
All (35)Filed (4)Permit Issued (2)Signed Off (2)Violation (18)Inspection (5)Special Inspection (4)
05/01/2026
Violation issued (HPD, open)
A
11/19/2025
Violation issued (HPD, closed)
I
06/06/2025
Violation issued (HPD, closed)
A
05/01/2025
Signed off — Alteration
RESOLVE ECB VIOLATIONS: 39135370Z, 39135371K AND 39135372M; REMOVE ILLEGAL KITCHEN AND 3-PC BATHROOM IN CELLAR. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B01167019-I1
04/29/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
04/10/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
04/07/2025
Signed off — Alteration
RESOLVE ECB VIOLATIONS: 39135370Z, 39135371K AND 39135372M; REMOVE ILLEGAL PARTITIONS WALL & DOORS AND RESTORE BACK TO PRIOR LEGAL CONDITION AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION
B01167018-I1
04/03/2025
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
03/27/2025
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
03/20/2025
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
03/18/2025
Special inspection requirement — Tenant Protection Plan Compliance
FARHAD BASSIRI-TEHRANI
03/17/2025
Special inspection requirement — Tenant Protection Plan Compliance
FARHAD BASSIRI-TEHRANI
03/14/2025
Filed — Alteration
RESOLVE ECB VIOLATIONS: 39135370Z, 39135371K AND 39135372M; REMOVE ILLEGAL KITCHEN AND 3-PC BATHROOM IN CELLAR. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B01167019-P1
03/14/2025
Filed — Alteration
RESOLVE ECB VIOLATIONS: 39135370Z, 39135371K AND 39135372M; REMOVE ILLEGAL PARTITIONS WALL & DOORS AND RESTORE BACK TO PRIOR LEGAL CONDITION AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION
B01167018-P1
03/14/2025
Special inspection requirement — Tenant Protection Plan Compliance
03/14/2025
Special inspection requirement — Tenant Protection Plan Compliance
02/21/2025
Permit issued — Plumbing
B01167019-I1-PL
02/18/2025
Permit issued — General Construction
B01167018-I1-GC
01/14/2025
Filed — Alteration
RESOLVE ECB VIOLATIONS: 39135370Z, 39135371K AND 39135372M; REMOVE ILLEGAL KITCHEN AND 3-PC BATHROOM IN CELLAR. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B01167019-I1
01/14/2025
Filed — Alteration
RESOLVE ECB VIOLATIONS: 39135370Z, 39135371K AND 39135372M; REMOVE ILLEGAL PARTITIONS WALL & DOORS AND RESTORE BACK TO PRIOR LEGAL CONDITION AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION
B01167018-I1
01/13/2025
Violation issued (ECB, closed)
Construction
01/13/2025
Violation issued (ECB, closed)
Construction
01/13/2025
Violation issued (ECB, closed)
Construction
04/08/2024
Violation issued (HPD, closed)
A
11/21/2023
Violation issued (HPD, closed)
I
03/20/2023
Violation issued (HPD, closed)
A
02/22/2022
Violation issued (HPD, closed)
A
02/22/2022
Violation issued (HPD, closed)
I
04/06/2021
Violation issued (HPD, closed)
A
04/06/2021
Violation issued (HPD, closed)
I
10/29/2019
Violation issued (HPD, closed)
I
10/15/2018
Violation issued (HPD, closed)
I
11/16/2017
Violation issued (HPD, closed)
I
10/06/2015
Violation issued (HPD, closed)
I
01/20/1982
Violation issued (HPD, closed)
A
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offJOHN FITZGERALD PLBG &HTG02/21/2025
DOB NOWGeneral ConstructionSigned-offKALE CONSTRUCTION INC02/18/2025
BISOTISSUEDHAPPY GARDEN CONSTR. CORP04/01/2014
BISPLISSUEDORION PLUMBING & HTG CORP04/01/2014
1 project · most recent 01/27/2025
General Wiring
FiledStatusContractorScope
01/27/2025CompleteKJK ELECTRIC INCGeneral Wiring
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
04/29/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
04/10/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
04/03/2025Pass-Final General Construction Non-Directive 14PassView ↗
03/27/2025Fail-Final General Construction Non-Directive 14FailView ↗
03/20/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 4
DateRequirementInspectorRole
03/18/2025Tenant Protection Plan ComplianceFARHAD BASSIRI-TEHRANIspecial
03/17/2025Tenant Protection Plan ComplianceFARHAD BASSIRI-TEHRANIspecial
03/14/2025Tenant Protection Plan Compliance—special
03/14/2025Tenant Protection Plan Compliance—special
▾Documents — 38 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/23/2026B01167019-P1Request digital key ↗
08/23/2026B01167019-I1Request digital key ↗
08/23/2026B01167018-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸Applications & Permits5
▸BISPLAN / WORK APPROVAL APPLICATION3
09/22/2014340131663Open ↗
06/17/2014340131663Open ↗
03/31/2014340131663Open ↗
▸BISWORK PERMIT APPLICATION2
03/31/2014340131663Open ↗
03/31/2014340131663Open ↗
▸Seals & Professional Certifications10
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/23/2026B01167019-I1Open ↗
08/23/2026B01167019-P1Open ↗
08/23/2026B01167018-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
08/28/2026B01167019-I1Open ↗
08/26/2026B01167018-I1Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
03/31/2014340131663Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY-CERTIFICATION1
11/19/2014340131663Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
03/31/2014340131663Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
03/31/2014340131663Open ↗
▸Trade Schedules & Equipment3
▸BISSELF-CERT PLUMBING NOTICE2
05/27/2015340131663Open ↗
09/08/2014340131663Open ↗
▸BISSCHEDULE B - PLUMBING1
03/31/2014340131663Open ↗
▸Environmental & Asbestos1
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
03/31/2014340131663Open ↗
▸Energy Compliance5
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
03/31/2014340131663Open ↗
03/31/2014340131663Open ↗
▸BISTR8: Energy Code Progress Inspections1
11/19/2014340131663Open ↗
▸BISEN2 - As Built Energy Analysis1
11/19/2014340131663Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
03/31/2014340131663Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
03/31/2014340131663Open ↗
▸Approvals, Objections & Sign-offs1
▸BISCERTIFICATE OF OCCUPANCY - LOC: REQUEST1
11/19/2014340131663Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
11/19/2014340131663Open ↗
03/31/2014340131663Open ↗
▸Filing & Intake Forms5
▸BISADDITIONAL INFORMATION4
09/29/2014340131663Open ↗
09/22/2014340131663Open ↗
07/29/2014340131663Open ↗
Showing 3 of 4 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET1
03/31/2014340131663Open ↗
▸Other Documents1
▸BISOP-4 - Special Report1
11/19/2014340131663Open ↗