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Two family converted from one family
263 AMHERST STREET
BROOKLYN · BIN 3246223
💬 Discuss this project
1930Year Built
2Stories
B3Building Class
R3-1Zoning
2,000 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family converted from one family · 4,000 sf lot · 0.5 FAR built · Flood zone X500
Locations of Work
ArchitectureStructuralMechanicalPlumbing
Permit Issued — active, not yet Signed-off
Floor 2Under Construction9p · 1 filing · 20 docs
Floor 1Under Construction8p · 1 filing · 20 docs
CellarUnder Construction9p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
PLATINUM BUILDERS103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/30/2025$1.4M—— → —$700/sf building
03/20/2025$1.4M—Private party → Private party$688/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
TONY SAYAD ARCHITECT401/15/2026
C&P DESIGN CONSULTANTS106/29/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
AC UNIVERSAL SUPPLY INCGeneral Contractor509/12/2026
L&T CONSULTANTS LLCGeneral Contractor207/08/2026
PLATINUM BUILDERS INCGeneral Contractor207/08/2026
AMOK INCPlumbing207/23/2026
LENS ELECTRIC, INCElectrical103/22/2026
TOWER BUIDING GROUP INCGeneral Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ARCHITECTURAL CONCEPT3642401/15/2026
Building Lifecycle
All (64)Filed (5)Permit Issued (10)Violation (1)Inspection (6)Objection (12)Special Inspection (30)
09/10/2026
Permit issued — Mechanical Systems
B01233514-S3-MS
07/30/2026
Permit issued — Mechanical Systems
B01233514-S3-MS
07/22/2026
Permit issued — Plumbing
B01233514-S2-PL
03/27/2026
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Insulation placement and R values
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Fenestration air leakage
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Wood – Prefabricated I-Joists
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Fire-Resistance Rated Construction
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Air barrier — testing
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Electric vehicle service equipment requirements
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Air barrier - visual inspection
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Preliminary
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Masonry
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Structural Steel - Details
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Final
NOEL WONG
03/27/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Structural Wood Frame
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Energy Code Compliance Inspections
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Fenestration areas
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Interior lighting power
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Maintenance information
MUZAFFAR JAMAL
03/27/2026
Special inspection requirement — Permanent certificate
MUZAFFAR JAMAL
03/18/2026
Permit issued — Construction Fence
B01233514-S1-FN
03/17/2026
Violation issued (ECB, closed)
Construction
03/12/2026
Objection resolved — Addressed
03/12/2026
Objection resolved — Addressed
03/09/2026
Objection raised — Cost
02/24/2026
Objection raised — Cost
02/02/2026
Objection resolved — Addressed
02/01/2026
Objection raised — Scope
01/15/2026
Filed — Alteration CO
1)INSTALLATION OF SPLIT-SYSTEM HEAT PUMPS FOR HEATING AND COOLING.2)INSTALLATION OF BOILER FOR RADIANT FLOOR HEATING.INSTALLATION OF EXHAUST AND ERV SYSTEMS FOR VENTILATION.
B01233514-P1
01/15/2026
Special inspection requirement — Electric vehicle service equipment requirements
MUZAFFAR JAMAL
01/15/2026
Special inspection requirement — Energy Code Compliance Inspections
MUZAFFAR JAMAL
01/15/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
MUZAFFAR JAMAL
01/15/2026
Special inspection requirement — Air barrier — testing
MUZAFFAR JAMAL
01/15/2026
Special inspection requirement — Wood – Prefabricated I-Joists
MUZAFFAR JAMAL
01/15/2026
Special inspection requirement — Insulation placement and R values
MUZAFFAR JAMAL
01/15/2026
Special inspection requirement — Masonry
MUZAFFAR JAMAL
01/15/2026
Special inspection requirement — Structural Steel - Details
MUZAFFAR JAMAL
01/15/2026
Special inspection requirement — Structural Wood Frame
MUZAFFAR JAMAL
12/12/2025
Inspection — Pass-Final PL - Underground
Pass
View inspection ↗
12/10/2025
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
12/10/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
12/05/2025
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
10/30/2025
Permit issued — Structural
B01233514-I1-GC
10/28/2025
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
10/27/2025
Permit issued — Structural
B01233514-I1-GC
07/28/2025
Permit issued — Mechanical Systems
B01233514-S3-MS
07/18/2025
Permit issued — Plumbing
B01233514-S2-PL
07/17/2025
Permit issued — Construction Fence
B01233514-S1-FN
07/17/2025
Permit issued — Structural
B01233514-I1-GC
07/11/2025
Objection raised — Admin
07/11/2025
Objection resolved — Addressed
07/08/2025
Objection resolved — Addressed
07/08/2025
Objection resolved — Addressed
07/03/2025
Objection raised — Admin
07/03/2025
Objection raised — Zoning
06/29/2025
Filed — Alteration CO
1)INSTALLATION OF SPLIT-SYSTEM HEAT PUMPS FOR HEATING AND COOLING.2)INSTALLATION OF BOILER FOR RADIANT FLOOR HEATING.INSTALLATION OF EXHAUST AND ERV SYSTEMS FOR VENTILATION.
B01233514-S3
Latest 60 of 64 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsPermit IssuedAC UNIVERSAL SUPPLY INC09/10/2026
DOB NOWMechanical SystemsPermit IssuedAC UNIVERSAL SUPPLY INC07/30/2026
DOB NOWPlumbingPermit IssuedAMOK INC07/22/2026
DOB NOWConstruction FencePermit IssuedL&T CONSULTANTS LLC03/18/2026
DOB NOWStructuralPermit IssuedPLATINUM BUILDERS INC10/30/2025
DOB NOWStructuralPermit IssuedTOWER BUIDING GROUP INC10/27/2025
DOB NOWMechanical SystemsPermit IssuedAC UNIVERSAL SUPPLY INC07/28/2025
DOB NOWPlumbingPermit IssuedAMOK INC07/18/2025
DOB NOWConstruction FencePermit IssuedL&T CONSULTANTS LLC07/17/2025
DOB NOWStructuralPermit IssuedPLATINUM BUILDERS INC07/17/2025
1 project · most recent 01/15/2026
Heating and Air Conditioning Systems Heating Systems
FiledStatusContractorScopeMake / Model / Capacity
01/15/2026Permit IssuedAC UNIVERSAL SUPPLY INCHeating and Air Conditioning Systems, Heating Systems
Heat / Cool
Cooper & Hunter CHV6-36URBM 36,000 BTU · Vrf Outdoor ×8
Heating
Navien NFC250/200H 199,000 BTU · Boiler ×1
1 project · most recent 01/15/2026
Gas Water/Sanitary
FiledStatusContractorScope
01/15/2026Permit IssuedAMOK INCGas, Water/Sanitary
2 projects · most recent 08/07/2025
General Wiring
FiledStatusContractorScope
08/07/2025Permit IssuedLENS ELECTRIC, INC1 meters, 1 new_meters
07/26/2025Permit IssuedLENS ELECTRIC, INCGeneral Wiring
1 project · most recent 01/15/2026
Steel Masonry Wood
FiledStatusContractorScope
01/15/2026Permit IssuedAC UNIVERSAL SUPPLY INCSteel, Masonry, Wood
1 project · most recent 01/15/2026
Fence
FiledStatusContractorScope
01/15/2026Permit IssuedAC UNIVERSAL SUPPLY INCFence
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
12/12/2025Pass-Final PL - UndergroundPassView ↗
12/10/2025Certified Gas-Gas-Piping-RoughingCertifiedView ↗
12/10/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
12/05/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
10/28/2025Pass-Final General Construction Non-Directive 14PassView ↗
01/25/2022Certified Gas-Gas-Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 63
DateRequirementInspectorRole
03/27/2026Fenestration air leakageMUZAFFAR JAMALenergy_progress
03/27/2026Air barrier - visual inspectionMUZAFFAR JAMALenergy_progress
03/27/2026Insulation placement and R valuesMUZAFFAR JAMALenergy_progress
03/27/2026Permanent certificateMUZAFFAR JAMALenergy_progress
03/27/2026Electric vehicle service equipment requirementsMUZAFFAR JAMALenergy_progress
03/27/2026Maintenance informationMUZAFFAR JAMALenergy_progress
03/27/2026Interior lighting powerMUZAFFAR JAMALenergy_progress
03/27/2026Fenestration and door U-factor and product ratingsMUZAFFAR JAMALenergy_progress
03/27/2026Air barrier — testing MUZAFFAR JAMALenergy_progress
03/27/2026Fenestration areasMUZAFFAR JAMALenergy_progress
03/27/2026Energy Code Compliance InspectionsMUZAFFAR JAMALprogress
03/27/2026Fire-Resistance Rated ConstructionMUZAFFAR JAMALprogress
03/27/2026Structural Wood FrameMUZAFFAR JAMALprogress
03/27/2026FinalNOEL WONGprogress
03/27/2026Fire-Resistant Penetrations and JointsMUZAFFAR JAMALspecial
03/27/2026Wood – Prefabricated I-JoistsMUZAFFAR JAMALspecial
03/27/2026Structural Steel - DetailsMUZAFFAR JAMALspecial
03/27/2026Structural Stability – Alterations of existing buildingsMUZAFFAR JAMALspecial
03/27/2026MasonryMUZAFFAR JAMALspecial
03/27/2026Exterior Insulation and Finish Systems (EIFS)MUZAFFAR JAMALspecial
03/27/2026PreliminaryMUZAFFAR JAMALprogress
01/15/2026Electric vehicle service equipment requirementsMUZAFFAR JAMALenergy_progress
01/15/2026Fire-Resistant Penetrations and JointsMUZAFFAR JAMALspecial
01/15/2026MasonryMUZAFFAR JAMALspecial
01/15/2026Structural Stability – Alterations of existing buildingsMUZAFFAR JAMALspecial
Latest 25 of 63.
▾Documents — 72 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/21/2026B01233514-S2Request digital key ↗
08/21/2026B01233514-S3Request digital key ↗
08/21/2026B01233514-I1Request digital key ↗
Showing 3 of 5 on file for this type
▸Applications & Permits1
▸BISBPP-5 - Authorization to the Department of Transportation1
07/21/2025340919135Open ↗
▸Zoning, Tax Lot & Property Records6
▸DOB NOWHouse Number Verification: TOPO Stamp2
08/13/2026B01233514-P1Open ↗
08/13/2026B01233514-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)2
08/13/2026B01233514-P1Open ↗
08/13/2026B01233514-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram2
08/13/2026B01233514-I1Open ↗
08/13/2026B01233514-P1Open ↗
▸Seals & Professional Certifications44
▸DOB NOWProgress Inspector Seal & Signature19
09/23/2026B01233514-S3Open ↗
09/23/2026B01233514-S3Open ↗
09/23/2026B01233514-S3Open ↗
Showing 3 of 19 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature18
09/23/2026B01233514-S3Open ↗
09/23/2026B01233514-S3Open ↗
09/23/2026B01233514-S3Open ↗
Showing 3 of 18 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/21/2026B01233514-S2Open ↗
08/21/2026B01233514-I1Open ↗
08/21/2026B01233514-S1Open ↗
Showing 3 of 5 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
07/21/2025340919135Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
07/21/2025340919135Open ↗
▸Safety & Tenant Protection3
▸DOB NOWStreet Tree Checklist2
08/13/2026B01233514-I1Open ↗
08/13/2026B01233514-P1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B01233514-I1Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/21/2026B01233514-P1Open ↗
08/21/2026B01233514-S2Open ↗
08/21/2026B01233514-I1Open ↗
Showing 3 of 5 on file for this type
▸Other Documents8
▸DOB NOWSite Survey: Initial2
08/13/2026B01233514-P1Open ↗
08/13/2026B01233514-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026B01233514-P1Open ↗
08/13/2026B01233514-I1Open ↗
▸DOB NOWPlot Diagram2
08/13/2026B01233514-P1Open ↗
08/13/2026B01233514-I1Open ↗
▸DOB NOWProperty Ownership Certification2
08/21/2026B01233514-I1Open ↗
08/21/2026B01233514-P1Open ↗