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Two family converted from one family
244 LEXINGTON AVENUE
BROOKLYN · BIN 3050583
💬 Discuss this project
1899Year Built
3Stories
B3Building Class
R6BZoning
2,560 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 1,600 sf lot · 1.6 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbing
Permit Issued — active, not yet Signed-off
Floor 3Under Construction7p · 2 filings · 20 docs
Floor 2Under Construction7p · 2 filings · 20 docs
Floor 1Under Construction8p · 2 filings · 20 docs
CellarUnder Construction7p · 2 filings · 20 docs
BasementUnder Construction6p · 1 filing · 20 docs
Sub-BasementUnder Construction1p · 1 filing · 4 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SBLM ARCHITECTS, PC505/28/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
DAVID B NICHOLSON RA403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TPG CONTRACTING CORPGeneral Contractor407/08/2026
AQUEDUCT MECHANICAL CORPPlumbing107/03/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
VINCENT J. LIOTTA P. E.1974201/28/2026
Building Lifecycle
All (10)Filed (5)Permit Issued (5)
05/28/2026
Filed — Alteration CO
Renovate existing 3-stories with basement & cellar attached, 2-family house. New layout as per attached plans. Obtain Certificate of Occupancy.
B01239495-P1
04/30/2026
Permit issued — Mechanical Systems
B01239495-S2-MS
03/19/2026
Permit issued — Plumbing
B01239495-S1-PL
03/13/2026
Permit issued — General Construction
B01239495-I1-GC
01/28/2026
Filed — Alteration CO
Renovate existing 3-stories with basement & cellar attached, 2-family house. New layout as per attached plans. Obtain Certificate of Occupancy.
B01239495-S2
01/28/2026
Filed — Alteration CO
Renovate existing 3-stories with basement & cellar attached, 2-family house. New layout as per attached plans. Obtain Certificate of Occupancy.
B01239495-S1
11/20/2025
Permit issued — General Construction
B01263854-I1-GC
08/11/2025
Permit issued — General Construction
B01263854-I1-GC
08/08/2025
Filed — Alteration
Interior renovation of this 2 -family house. New finish materials on floors, walls and ceiling, as per plans. No change in use, egress or occupancy
B01263854-I1
06/17/2025
Filed — Alteration CO
Renovate existing 3-stories with basement & cellar attached, 2-family house. New layout as per attached plans. Obtain Certificate of Occupancy.
B01239495-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsPermit IssuedTPG CONTRACTING CORP04/30/2026
DOB NOWPlumbingPermit IssuedAQUEDUCT MECHANICAL CORP03/19/2026
DOB NOWGeneral ConstructionPermit IssuedTPG CONTRACTING CORP03/13/2026
DOB NOWGeneral ConstructionPermit IssuedTPG CONTRACTING CORP11/20/2025
DOB NOWGeneral ConstructionPermit IssuedTPG CONTRACTING CORP08/11/2025
1 project · most recent 05/28/2026
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
05/28/2026Permit IssuedTPG CONTRACTING CORPAir Conditioning Systems
Cooling
Mitsubishi Electric MXZ-SM36NAMH72 36,000 BTU · Heat Pump Outdoor ×1
MXZ-SM48NAMHZ2 48,000 BTU · Heat Pump Outdoor ×1
Tosot TM24HX40 24,000 BTU · Heat Pump Outdoor ×1
1 project · most recent 05/28/2026
Gas Water/Sanitary
FiledStatusContractorScope
05/28/2026Permit IssuedAQUEDUCT MECHANICAL CORPGas, Water/Sanitary
2 projects · most recent 04/08/2026
General Wiring
FiledStatusContractorScope
04/08/2026Permit IssuedGRID ELECL MAINTNCE LLCGeneral Wiring
07/30/2025Permit IssuedW & M ELECTRIC CORPGeneral Wiring
1 project · most recent 05/28/2026
FiledStatusContractorScope
05/28/2026Permit IssuedTPG CONTRACTING CORP1 scope_items
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
05/13/2026Certified Gas-Gas-Piping-RoughingCertifiedView ↗
05/13/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 20
DateRequirementInspectorRole
05/27/2026HVAC-R and service water heating equipmentVincent Liottaenergy_progress
05/27/2026HVAC-R and service water piping design and insulationVincent Liottaenergy_progress
05/27/2026HVAC-R and service water heating system controlsVincent Liottaenergy_progress
03/24/2026Maintenance informationVincent Liottaenergy_progress
01/12/2026HVAC-R and service water heating equipmentVincent Liottaenergy_progress
01/12/2026HVAC-R and service water heating system controlsVincent Liottaenergy_progress
01/12/2026HVAC-R and service water piping design and insulationVincent Liottaenergy_progress
01/09/2026Mechanical SystemsVincent Liottaspecial
01/09/2026FinalVincent Liottaprogress
07/30/2025FinalDavid Nicholsonprogress
07/16/2025Fenestration air leakageVincent Liottaenergy_progress
07/16/2025Maintenance informationVincent Liottaenergy_progress
07/16/2025Fenestration areasVincent Liottaenergy_progress
07/16/2025Fenestration and door U-factor and product ratingsVincent Liottaenergy_progress
07/16/2025Air barrier — testing Vincent Liottaenergy_progress
07/16/2025Air barrier - visual inspectionVincent Liottaenergy_progress
07/16/2025Insulation placement and R valuesVincent Liottaenergy_progress
07/16/2025Interior lighting powerVincent Liottaenergy_progress
07/16/2025MeteringVincent Liottaenergy_progress
06/11/2025Fire-Resistant Penetrations and JointsVincent Liottaspecial
▾Documents — 24 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/21/2026B01263854-I1Request digital key ↗
08/16/2026B01239495-I1Request digital key ↗
08/16/2026B01239495-S2Request digital key ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications12
▸DOB NOWProgress Inspector Seal & Signature5
09/01/2026B01239495-I1Open ↗
08/28/2026B01239495-S2Open ↗
08/28/2026B01239495-S2Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/16/2026B01239495-I1Open ↗
08/16/2026B01239495-S2Open ↗
08/16/2026B01239495-P1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
09/01/2026B01239495-I1Open ↗
08/28/2026B01239495-S2Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026B01239495-I1Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/16/2026B01239495-S2Open ↗
08/16/2026B01239495-S1Open ↗
08/16/2026B01239495-I1Open ↗
Showing 3 of 5 on file for this type
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/16/2026B01239495-I1Open ↗