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Two family converted from one family
143 BAY 7 STREET
BROOKLYN · BIN 3167230
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1945Year Built
2Stories
B3Building Class
R4Zoning
1,804 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 1,772 sf lot · 1.02 FAR built · Flood zone X
Locations of Work
Architecture
Permit Issued — active, not yet Signed-off
Floor 2Under Construction3p · 1 filing · 10 docs
Floor 1Under Construction3p · 1 filing · 10 docs
Sub-BasementUnder Construction3p · 1 filing · 10 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
01/23/2026$1.1M—Private party → Private party$637/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MADRIAGA ENGINEERING P.C.103/10/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
NY BUILDING ASSOCIATES INGeneral Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
J&R DESIGN AND INSPECTION6637103/10/2026
Building Lifecycle
All (9)Filed (1)Permit Issued (1)Special Inspection (7)
03/13/2026
Permit issued — General Construction
B01369141-I1-GC
03/10/2026
Filed — Alteration
GENERAL RENOVATION OF EXIST. 2-FAMILY HOUSE OF INTERIOR RENOVATION WITH REPAIRING & REPLACE PARTITIONS, FLOOR, CEILING, INTERIOR AND REPAIR EXTERIOR STAIRS. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B01369141-I1
03/09/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Robert Truskosky
03/09/2026
Special inspection requirement — Energy Code Compliance Inspections
Robert Truskosky
03/09/2026
Special inspection requirement — Fire-Resistance Rated Construction
Robert Truskosky
03/09/2026
Special inspection requirement — Air barrier - visual inspection
Robert Truskosky
03/09/2026
Special inspection requirement — Fenestration areas
Robert Truskosky
03/09/2026
Special inspection requirement — Fenestration air leakage
Robert Truskosky
03/09/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
Robert Truskosky
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedNY BUILDING ASSOCIATES IN03/13/2026
1 job · most recent 07/01/2026
General Wiring
FiledStatusContractorScope
07/01/2026Permit IssuedGALAXY ELECTRIC CORPGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 7
DateRequirementInspectorRole
03/09/2026Fire-Resistant Penetrations and JointsRobert Truskoskyspecial
03/09/2026Energy Code Compliance InspectionsRobert Truskoskyprogress
03/09/2026Fire-Resistance Rated ConstructionRobert Truskoskyprogress
03/09/2026Air barrier - visual inspectionRobert Truskoskyenergy_progress
03/09/2026Fenestration areasRobert Truskoskyenergy_progress
03/09/2026Fenestration air leakageRobert Truskoskyenergy_progress
03/09/2026Fenestration and door U-factor and product ratingsRobert Truskoskyenergy_progress
▾Documents — 10 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/18/2026B01369141-I1Request digital key ↗
▸Seals & Professional Certifications8
▸DOB NOWProgress Inspector Seal & Signature6
08/28/2026B01369141-I1Open ↗
08/28/2026B01369141-I1Open ↗
08/28/2026B01369141-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B01369141-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/28/2026B01369141-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B01369141-I1Open ↗