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Two family brick
31 1 STREET
BROOKLYN · BIN 3007649
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1920Year Built
2Stories
B1Building Class
R6BZoning
1,836 sfGross Floor Area
2Units
FDNY Report ↗
Two family brick · 1,445 sf lot · 1.27 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
NH EXPEDITING AND CONSULTING LLC404/09/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/06/2024$2.8M—— → —$1,498/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
STUDIO HUJI202/24/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
NH EXPEDITING AND CONSULTING LLC203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TESTERMAN PLBG & HTG INCPlumbing106/28/2026
Building Lifecycle
All (12)Filed (2)Permit Issued (1)Special Inspection (9)
07/22/2026
Special inspection requirement — Maintenance information
07/15/2026
Special inspection requirement — Permanent certificate
06/01/2026
Special inspection requirement — Fenestration air leakage
06/01/2026
Special inspection requirement — Insulation placement and R values
06/01/2026
Special inspection requirement — Energy Code Compliance Inspections
06/01/2026
Special inspection requirement — Interior lighting power
06/01/2026
Special inspection requirement — Fenestration areas
06/01/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
06/01/2026
Special inspection requirement — Air barrier - visual inspection
03/18/2026
Permit issued — Plumbing
B01357672-S3-PL
02/24/2026
Filed — Alteration CO
PLUMBING WORK ASSOCIATED WITH INTERIOR RENOVATION CONVERTING AN EXISTING TWO-FAMILY DWELLING TO A SINGLE-FAMILY RESIDENCE.
B01357672-S3
02/16/2026
Filed — Alteration CO
PLUMBING WORK ASSOCIATED WITH INTERIOR RENOVATION CONVERTING AN EXISTING TWO-FAMILY DWELLING TO A SINGLE-FAMILY RESIDENCE.
B01357672-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offTESTERMAN PLBG & HTG INC03/18/2026
1 project · most recent 02/24/2026
Gas Water/Sanitary
FiledStatusContractorScope
02/24/2026Signed-offTESTERMAN PLBG & HTG INCGas, Water/Sanitary
1 project · most recent 03/31/2026
General Wiring
FiledStatusContractorScope
03/31/2026CompleteVILLAGE ELECTL CONTRS INCGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 9
DateRequirementInspectorRole
07/22/2026Maintenance information—energy_progress
07/15/2026Permanent certificate—energy_progress
06/01/2026Fenestration air leakage—energy_progress
06/01/2026Insulation placement and R values—energy_progress
06/01/2026Energy Code Compliance Inspections—progress
06/01/2026Interior lighting power—energy_progress
06/01/2026Fenestration areas—energy_progress
06/01/2026Fenestration and door U-factor and product ratings—energy_progress
06/01/2026Air barrier - visual inspection—energy_progress
▾Documents — 9 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/18/2026B01357672-S3Request digital key ↗
08/18/2026B01357672-I1Request digital key ↗
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B01357672-I1Open ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/13/2026B01357672-S3Open ↗
08/13/2026B01357672-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026B01357672-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/13/2026B01357672-I1Open ↗
08/13/2026B01357672-S3Open ↗
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/13/2026B01357672-I1Open ↗