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Three families
1541 WEST 12 STREET
BROOKLYN · BIN 3174077
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1930Year Built
2Stories
C0Building Class
R4-1Zoning
3,052 sfGross Floor Area
3Units
Rent Stabilized10 Open Violations ▸FDNY Report ↗
Three families · 3,000 sf lot · 1.02 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Permit Issued — active, not yet Signed-off
Floor 2Under Construction5p · 1 filing · 20 docs
Floor 1Under Construction5p · 1 filing · 20 docs
CellarUnder Construction5p · 1 filing · 20 docs
1 job · most recent 05/26/2026
Gas Water/Sanitary
FiledStatusContractorScope
05/26/2026Permit IssuedAMERICAN STANDARD P&H CORGas, Water/Sanitary
2 jobs · most recent 07/22/2026
General Wiring
FiledStatusContractorScope
07/22/2026Permit IssuedKWONG MING ELECTRIC INCGeneral Wiring
03/18/2026Permit IssuedKWONG MING ELECTRIC INCGeneral Wiring
Building Lifecycle
All (35)Filed (4)Permit Issued (2)Violation (13)Inspection (5)Special Inspection (11)
08/10/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
08/03/2026
Inspection — Fail-Final PL - Up to 3 Requested Floors
Fail
View inspection ↗
06/17/2026
Violation issued (HPD, open)
C
06/17/2026
Violation issued (HPD, open)
A
06/17/2026
Violation issued (HPD, open)
B
06/03/2026
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
06/03/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/03/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
05/26/2026
Filed — Alteration
FILE PLUMBING WORK OF 3-FAMILY BUILDING TO INSTALL NEW/RELOCATE PLUMBING FIXTURES AND GAS APPLIANCES AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01363722-P2
05/26/2026
Filed — Alteration
FILE PLUMBING WORK OF 3-FAMILY BUILDING TO INSTALL NEW/RELOCATE PLUMBING FIXTURES AND GAS APPLIANCES AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01363722-P1
05/18/2026
Special inspection requirement — Concrete - Cast-In-Place
Chih Hsu
05/18/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
Chih Hsu
05/06/2026
Violation issued (HPD, open)
A
05/01/2026
Special inspection requirement — Final
Chih Hsu
05/01/2026
Special inspection requirement — Fire-Resistance Rated Construction
Chih Hsu
05/01/2026
Special inspection requirement — Fenestration air leakage
Chih Hsu
05/01/2026
Special inspection requirement — Fenestration areas
Chih Hsu
05/01/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
Chih Hsu
05/01/2026
Special inspection requirement — Interior lighting power
Chih Hsu
05/01/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Chih Hsu
05/01/2026
Special inspection requirement — Air barrier - visual inspection
Chih Hsu
05/01/2026
Special inspection requirement — Energy Code Compliance Inspections
Chih Hsu
04/06/2026
Violation issued (HPD, open)
C
04/06/2026
Violation issued (HPD, open)
A
04/06/2026
Violation issued (HPD, open)
A
04/06/2026
Violation issued (HPD, open)
A
03/12/2026
Permit issued — Plumbing
B01363722-S1-PL
03/09/2026
Permit issued — General Construction
B01363722-I1-GC
02/25/2026
Filed — Alteration
FILE PLUMBING WORK OF 3-FAMILY BUILDING TO INSTALL NEW/RELOCATE PLUMBING FIXTURES AND GAS APPLIANCES AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01363722-I1
02/25/2026
Filed — Alteration
FILE PLUMBING WORK OF 3-FAMILY BUILDING TO INSTALL NEW/RELOCATE PLUMBING FIXTURES AND GAS APPLIANCES AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01363722-S1
11/18/2025
Violation issued (HPD, open)
I
04/13/2021
Violation issued (HPD, closed)
A
04/13/2021
Violation issued (HPD, closed)
I
11/16/2016
Violation issued (HPD, closed)
I
10/14/2015
Violation issued (HPD, closed)
I
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/02/2025$1.6M—Private party → Private party$530/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BANGASH ASSOCIATES INC.405/26/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
NYC BUILDING CONSULTANTS203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
LT PRO CONSTRUCTION INCGeneral Contractor104/09/2026
AMERICAN STANDARD P&H CORORP.Plumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
LT INSPECTIONS INC9795405/26/2026
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedAMERICAN STANDARD P&H CORORP.03/12/2026
DOB NOWGeneral ConstructionPermit IssuedLT PRO CONSTRUCTION INC03/09/2026
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
08/10/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
08/03/2026Fail-Final PL - Up to 3 Requested FloorsFailView ↗
06/03/2026Certified Gas-Gas-Piping-RoughingCertifiedView ↗
06/03/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
06/03/2026Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 11
DateRequirementInspectorRole
05/18/2026Concrete - Cast-In-PlaceChih Hsuspecial
05/18/2026Structural Stability – Alterations of existing buildingsChih Hsuspecial
05/01/2026FinalChih Hsuprogress
05/01/2026Fire-Resistance Rated ConstructionChih Hsuprogress
05/01/2026Fenestration air leakageChih Hsuenergy_progress
05/01/2026Fenestration areasChih Hsuenergy_progress
05/01/2026Fenestration and door U-factor and product ratingsChih Hsuenergy_progress
05/01/2026Interior lighting powerChih Hsuenergy_progress
05/01/2026Fire-Resistant Penetrations and JointsChih Hsuspecial
05/01/2026Air barrier - visual inspectionChih Hsuenergy_progress
05/01/2026Energy Code Compliance InspectionsChih Hsuprogress
▾Documents — 23 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/18/2026B01363722-P2Request digital key ↗
08/18/2026B01363722-P1Request digital key ↗
08/18/2026B01363722-S1Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications15
▸DOB NOWProgress Inspector Seal & Signature8
08/28/2026B01363722-P1Open ↗
08/28/2026B01363722-P1Open ↗
08/28/2026B01363722-P1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/18/2026B01363722-P2Open ↗
08/18/2026B01363722-P1Open ↗
08/18/2026B01363722-S1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
08/28/2026B01363722-P1Open ↗
08/28/2026B01363722-P1Open ↗
08/28/2026B01363722-P1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/18/2026B01363722-P2Open ↗
08/18/2026B01363722-P1Open ↗
08/18/2026B01363722-S1Open ↗
Showing 3 of 4 on file for this type