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Four families
2017 73 STREET
BROOKLYN · BIN 3158664
💬 Discuss this project
1925Year Built
2Stories
C3Building Class
R5Zoning
3,000 sfGross Floor Area
4Units
Rent Stabilized1 Open Violation ▸FDNY Report ↗
Four families · 2,500 sf lot · 1.2 FAR built · Flood zone X
Locations of Work
Architecture
Permit Issued — active, not yet Signed-off
Floor 2Under Construction3p · 1 filing · 3 docs
Floor 1Under Construction3p · 1 filing · 3 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/09/2026$1.8M—— → —$600/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CHUN FENG103/03/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
HIGH QUALITY 338203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
HIGH QUALITY CONSTRUCTIONGeneral Contractor104/09/2026
MERCURY BUILDING ASSOGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244103/03/2026
Building Lifecycle
All (11)Filed (1)Permit Issued (2)Violation (8)
05/01/2026
Violation issued (HPD, open)
A
04/27/2026
Permit issued — General Construction
B01360065-I1-GC
03/06/2026
Permit issued — General Construction
B01360065-I1-GC
03/03/2026
Filed — Alteration
B01360065-I1
06/06/2025
Violation issued (HPD, closed)
A
04/08/2024
Violation issued (HPD, closed)
A
11/17/2023
Violation issued (HPD, closed)
I
03/21/2023
Violation issued (HPD, closed)
A
02/22/2022
Violation issued (HPD, closed)
A
10/07/2015
Violation issued (HPD, closed)
I
02/17/2015
Violation issued (HPD, closed)
I
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedMERCURY BUILDING ASSO INC04/27/2026
DOB NOWGeneral ConstructionPermit IssuedHIGH QUALITY CONSTRUCTION03/06/2026
1 project · most recent 12/21/2025
General Wiring
FiledStatusContractorScope
12/21/2025Permit IssuedMAC ELECT'L CONTR. INC.General Wiring
Nothing on file for this building.
▾Documents — 3 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/18/2026B01360065-I1Request digital key ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/18/2026B01360065-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/18/2026B01360065-I1Open ↗