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Two family frame
243 HIGHLAWN AVENUE
BROOKLYN · BIN 3176971
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1925Year Built
2Stories
B2Building Class
R4-1Zoning
1,008 sfGross Floor Area
2Units
3 Open Violations ▸FDNY Report ↗
Two family frame · 1,805 sf lot · 0.56 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Permit Issued — active, not yet Signed-off
CellarUnder Construction4p · 1 filing · 9 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/08/2022$855K—Private party → Private party$848/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CHUN FENG, ARCHITECT212/16/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
HIGH QUALITY 338403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
HIGH QUALITY CONSTRUCTIONGeneral Contractor104/09/2026
MERCURY BUILDING ASSOGeneral Contractor107/08/2026
AMERICAN STANDARD P&H CORORP.Plumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244112/16/2025
SQ. ARCH, LLC4802112/08/2025
Building Lifecycle
All (10)Filed (2)Permit Issued (3)Inspection (3)Special Inspection (2)
07/21/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
06/22/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/22/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
04/27/2026
Permit issued — General Construction
B01326395-I1-GC
12/18/2025
Permit issued — Plumbing
B01326395-S1-PL
12/16/2025
Filed — Alteration
CONSTRUCTION WORK OF EXISTING ONE-FAMILY BUILDING TO REPAIR CEILING, AND FLOORING AT CELLAR; EXTERIOR WORK WITH REMOVAL OF REAR SUNROOM TO ADDRESS VIOLATION 39163691H. AND REPLACE SIDING AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01326395-S1
12/10/2025
Permit issued — General Construction
B01326395-I1-GC
12/08/2025
Filed — Alteration
CONSTRUCTION WORK OF EXISTING ONE-FAMILY BUILDING TO REPAIR CEILING, AND FLOORING AT CELLAR; EXTERIOR WORK WITH REMOVAL OF REAR SUNROOM TO ADDRESS VIOLATION 39163691H. AND REPLACE SIDING AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01326395-I1
12/01/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
12/01/2025
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedMERCURY BUILDING ASSO INC04/27/2026
DOB NOWPlumbingPermit IssuedAMERICAN STANDARD P&H CORORP.12/18/2025
DOB NOWGeneral ConstructionPermit IssuedHIGH QUALITY CONSTRUCTION12/10/2025
1 project · most recent 12/16/2025
Gas Water/Sanitary
FiledStatusContractorScope
12/16/2025Permit IssuedAMERICAN STANDARD P&H CORGas, Water/Sanitary
1 project · most recent 12/16/2025
FiledStatusContractorScope
12/16/2025Permit IssuedMERCURY BUILDING ASSO INC1 scope_items
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
07/21/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
06/22/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
06/22/2026Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 2
DateRequirementInspectorRole
12/01/2025Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
12/01/2025Energy Code Compliance InspectionsNARESH MAHANGUprogress
▾Documents — 9 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/19/2026B01326395-S1Request digital key ↗
08/19/2026B01326395-I1Request digital key ↗
▸Zoning, Tax Lot & Property Records1
▸DOB NOWRestrictive Declaration/Easement 11
08/13/2026B01326395-S1Open ↗
▸Seals & Professional Certifications4
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/19/2026B01326395-S1Open ↗
08/19/2026B01326395-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/31/2026B01326395-S1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/31/2026B01326395-S1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/19/2026B01326395-I1Open ↗
08/19/2026B01326395-S1Open ↗