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One family attached or semi-detached
1623 EAST 31 STREET
BROOKLYN · Marine Park-Mill Basin-Bergen Beach · BIN 3212162
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1935Year Built
2Stories
A5Building Class
R3-2Zoning
1,664 sfGross Floor Area
1Units
FDNY Report ↗
One family attached or semi-detached · 2,000 sf lot · 0.83 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Permit Issued — active, not yet Signed-off
Floor 2Under Construction3p · 1 filing · 12 docs
Floor 1Under Construction3p · 1 filing · 12 docs
CellarUnder Construction5p · 1 filing · 12 docs
Site & exteriorUnder Construction3p · 1 filing · 12 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/27/2025$850K—— → —$511/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
FACTORY ENGINEERING WORKS PLLC201/09/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
KON HO LEE CONSULTING ENGINEER PLL403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
NY BUILDING ASSOCIATES INGeneral Contractor104/09/2026
SAFEPIPE PLUMBING INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
FACTORY ENGINEERING WORKS8855201/09/2026
Building Lifecycle
All (14)Filed (2)Permit Issued (2)Inspection (6)Special Inspection (4)
07/27/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
07/13/2026
Inspection — Fail-Final PL - Up to 3 Requested Floors
Fail
View inspection ↗
05/19/2026
Inspection — Fail-Final PL - Up to 3 Requested Floors
Fail
View inspection ↗
03/20/2026
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
03/20/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
03/12/2026
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
02/03/2026
Permit issued — General Construction
B01340683-I1-GC
02/02/2026
Permit issued — Plumbing
B01340683-S1-PL
01/09/2026
Filed — Alteration
Interior renovation in Cellar, 1st and 2nd floor. Repair open porch and front stairs. No change in use occupancy or egress.
B01340683-I1
01/09/2026
Filed — Alteration
Interior renovation in Cellar, 1st and 2nd floor. Repair open porch and front stairs. No change in use occupancy or egress.
B01340683-S1
01/07/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Kui He
01/07/2026
Special inspection requirement — Concrete - Cast-In-Place
Kui He
01/07/2026
Special inspection requirement — Masonry
Kui He
01/07/2026
Special inspection requirement — Energy Code Compliance Inspections
Kui He
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedNY BUILDING ASSOCIATES IN02/03/2026
DOB NOWPlumbingPermit IssuedBELLEROSE PLBG & HTG02/02/2026
1 project · most recent 01/09/2026
Gas Water/Sanitary
FiledStatusContractorScope
01/09/2026Permit IssuedSAFEPIPE PLUMBING INCGas, Water/Sanitary
1 project · most recent 02/07/2026
General Wiring
FiledStatusContractorScope
02/07/2026Permit IssuedCL ELECTRICAL CORPGeneral Wiring
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
07/27/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
07/13/2026Fail-Final PL - Up to 3 Requested FloorsFailView ↗
05/19/2026Fail-Final PL - Up to 3 Requested FloorsFailView ↗
03/20/2026Certified Gas-Gas-Piping-RoughingCertifiedView ↗
03/20/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
03/12/2026Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 4
DateRequirementInspectorRole
01/07/2026Fire-Resistant Penetrations and JointsKui Hespecial
01/07/2026Concrete - Cast-In-PlaceKui Hespecial
01/07/2026MasonryKui Hespecial
01/07/2026Energy Code Compliance InspectionsKui Heprogress
▾Documents — 12 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/19/2026B01340683-I1Request digital key ↗
08/19/2026B01340683-S1Request digital key ↗
▸Zoning, Tax Lot & Property Records2
▸DOB NOWRestrictive Declaration/Easement 12
08/13/2026B01340683-I1Open ↗
08/13/2026B01340683-S1Open ↗
▸Seals & Professional Certifications6
▸DOB NOWSpecial Inspector Seal & Signature3
08/30/2026B01340683-I1Open ↗
08/30/2026B01340683-I1Open ↗
08/30/2026B01340683-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/19/2026B01340683-I1Open ↗
08/19/2026B01340683-S1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/30/2026B01340683-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/19/2026B01340683-S1Open ↗
08/19/2026B01340683-I1Open ↗