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Three families
237 WASHINGTON AVENUE
BROOKLYN · BIN 3055100
💬 Discuss this project
1879Year Built
3Stories
C0Building Class
R6BZoning
3,824 sfGross Floor Area
3Units
Rent Stabilized14 Open Violations ▸FDNY Report ↗
Three families · Owner of record: 237 BROOKLYN LLC · 2,400 sf lot · 1.59 FAR built · Flood zone X
Locations of Work
ArchitectureElectricalPlumbing
Permit Issued — active, not yet Signed-off
RoofUnder Construction13p · 1 filing · 20 docs
Floor 3Under Construction18p · 2 filings · 20 docs
Floor 2Under Construction19p · 2 filings · 20 docs
Floor 1Under Construction18p · 2 filings · 20 docs
CellarUnder Construction17p · 2 filings · 20 docs
BasementUnder Construction14p · 2 filings · 20 docs
1 job · most recent 04/06/2026
Heating and Air Conditioning Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
04/06/2026Signed-offNYC SPECIAL CONTRACTORSHeating and Air Conditioning Systems, Ventilation Systems
Heat / Cool
Mitsubishi Electric MXZ-3C30NA3 36,000 BTU · Condensing Unit ×9
MXZ-5C42NA 53,600 BTU · Condensing Unit ×4
MXZ-4C36NA3 36,000 BTU · Condensing Unit ×1
MXZ-SM60NAM2 60,000 BTU · Condensing Unit ×1
Ventilation
N/A Na 150 CFM ×10
1 job · most recent 04/06/2026
Gas Water/Sanitary
FiledStatusContractorScope
04/06/2026Permit IssuedTRI CITY MECHANICAL GROUPGas, Water/Sanitary
1 job · most recent 09/29/2025
General Wiring
FiledStatusContractorScope
09/29/2025Permit IssuedINFINITI ELECTRIC CORPGeneral Wiring
1 job · most recent 04/06/2026
Steel Masonry
FiledStatusContractorScope
04/06/2026Signed-offNYC SPECIAL CONTRACTORSSteel, Masonry
2 jobs · most recent 09/30/2025
Scaffold
FiledStatusContractorScope
09/30/2025Signed-offSTEEL CONSTRUCTION LLCScaffold
09/10/2025Signed-offDYNAMIX SCAFFOLD GROUP LLScaffold
Building Lifecycle
All (122)Filed (17)Permit Issued (11)Signed Off (2)Violation (18)Inspection (4)Objection (40)Special Inspection (30)
05/06/2026
Violation issued (HPD, open)
A
05/05/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
05/05/2026
Special inspection requirement — Energy Code Compliance Inspections
04/23/2026
Special inspection requirement — Protection of exposed foundation insulation
MICHAEL KARANTINIDIS, P.E.
04/23/2026
Special inspection requirement — Fire-Resistance Rated Construction
MICHAEL KARANTINIDIS, P.E.
04/23/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
MICHAEL KARANTINIDIS, P.E.
04/23/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
MICHAEL KARANTINIDIS, P.E.
04/23/2026
Special inspection requirement — Masonry
MICHAEL KARANTINIDIS, P.E.
04/23/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
MICHAEL KARANTINIDIS, P.E.
04/23/2026
Special inspection requirement — Air barrier - visual inspection
MICHAEL KARANTINIDIS, P.E.
04/23/2026
Special inspection requirement — Interior lighting power
MICHAEL KARANTINIDIS, P.E.
04/23/2026
Special inspection requirement — Exterior lighting power
MICHAEL KARANTINIDIS, P.E.
04/23/2026
Special inspection requirement — Fenestration areas
MICHAEL KARANTINIDIS, P.E.
04/23/2026
Special inspection requirement — Lighting controls
MICHAEL KARANTINIDIS, P.E.
04/23/2026
Special inspection requirement — Insulation placement and R values
MICHAEL KARANTINIDIS, P.E.
04/23/2026
Special inspection requirement — Lighting in dwelling units
MICHAEL KARANTINIDIS, P.E.
04/21/2026
Special inspection requirement — Mechanical Systems
MICHAEL KARANTINIDIS, P.E.
04/21/2026
Special inspection requirement — Final
MICHAEL KARANTINIDIS, P.E.
04/21/2026
Special inspection requirement — Energy Code Compliance Inspections
MICHAEL KARANTINIDIS, P.E.
04/21/2026
Special inspection requirement — HVAC-R and service water heating equipment
MICHAEL KARANTINIDIS, P.E.
04/21/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
MICHAEL KARANTINIDIS, P.E.
04/21/2026
Special inspection requirement — HVAC-R and service water heating system controls
MICHAEL KARANTINIDIS, P.E.
04/21/2026
Special inspection requirement — Exhaust and Vent Systems in Plenums and Ducts
MICHAEL KARANTINIDIS, P.E.
04/17/2026
Permit issued — General Construction
B01271825-I1-GC
04/08/2026
Signed off — Alteration
Proposed installation of new foundation and footing for multiple levels horizontal extension.
B01231174-S4
04/08/2026
Signed off — Alteration
Proposed installation of new foundation and footing for multiple levels horizontal extension.
B01231174-S3
04/06/2026
Filed — Alteration
Proposed installation of new foundation and footing for multiple levels horizontal extension.
B01231174-P7
04/01/2026
Objection raised — Admin
04/01/2026
Objection resolved — Addressed
03/25/2026
Filed — Alteration
Proposed installation of new foundation and footing for multiple levels horizontal extension.
B01231174-P5
03/25/2026
Filed — Alteration CO
Proposed conversion from three(3) to two(2) Family Dwelling, and horizontal enlargement on basement and 01 floor. Interior work for General Construction, Plumbing, and Mechanical filed under separate applications.
B01254626-P1
03/24/2026
Special inspection requirement — Exhaust and Vent Systems in Plenums and Ducts
MICHAEL KARANTINIDIS, P.E.
03/24/2026
Special inspection requirement — Mechanical Systems
MICHAEL KARANTINIDIS, P.E.
03/24/2026
Special inspection requirement — Energy Code Compliance Inspections
03/24/2026
Special inspection requirement — Final
MICHAEL KARANTINIDIS, P.E.
03/24/2026
Special inspection requirement — HVAC-R and service water heating system controls
03/24/2026
Special inspection requirement — HVAC-R and service water heating equipment
03/24/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
03/23/2026
Permit issued — General Construction
B01231174-I1-GC
01/08/2026
Violation issued (ECB, open)
Unknown
01/08/2026
Violation issued (ECB, open)
Unknown
12/19/2025
Permit issued — General Construction
B01254626-I1-GC
12/08/2025
Special inspection requirement — Structural Steel - Welding
MICHAEL KARANTINIDIS, P.E.
11/20/2025
Objection resolved — Addressed
11/20/2025
Objection resolved — Addressed
11/20/2025
Objection resolved — Addressed
11/20/2025
Objection resolved — Addressed
11/19/2025
Filed — Alteration
Proposed installation of new foundation and footing for multiple levels horizontal extension.
B01231174-P3
11/19/2025
Objection raised — Admin
11/19/2025
Objection raised — Admin
11/19/2025
Objection raised — Admin
11/19/2025
Objection raised — Admin
11/18/2025
Filed — Alteration
Proposed installation of new foundation and footing for multiple levels horizontal extension.
B01231174-P4
11/18/2025
Violation issued (HPD, open)
I
11/07/2025
Objection resolved — Addressed
11/05/2025
Filed — Alteration
Proposed installation of new foundation and footing for multiple levels horizontal extension.
B01231174-P2
11/05/2025
Filed — Alteration
Proposed installation of new foundation and footing for multiple levels horizontal extension.
B01231174-P1
11/05/2025
Permit issued — Foundation
B01231174-S4-FO
10/01/2025
Permit issued — Supported Scaffold
B01295253-I1-SF
09/30/2025
Filed — Alteration
PROPOSED INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
B01295253-I1
Latest 60 of 122 events.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
218 BROOKLYN3609/13/2026
STEEL CONSTRUCTION407/08/2026
237 BROOKLYN LLC103/22/2026
Z ABEDIN CONSTRUCTION103/22/2026
DYNAMIX SCAFFOLD GROUP LL103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/26/2025$3.1M—Private party → 237 BROOKLYN LLC$811/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NEVILLE ENGINEERING GROUP1004/06/2026
NYC SPECIAL CONTRACTORS411/05/2025
MJE PROFESSIONAL SERVICES109/30/2025
KMA DESIGNS LLC209/10/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SCARANO ARCHITECT2203/21/2026
SNR EXPEDITING DESIGN203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BIG APPLE BUSINESS SOLGeneral Contractor504/09/2026
PM MECHANICAL GROUP CORPGeneral Contractor204/10/2026
DYNAMIX SCAFFOLD GROUP LLGeneral Contractor203/21/2026
Z ABEDIN CONSTRUCTION LLCGeneral Contractor207/08/2026
TRI CITY MECHANICAL GROUP CORPPlumbing107/08/2026
NYC SPECIAL CONTRACTORSGeneral Contractor104/09/2026
STEEL CONSTRUCTION LLCGeneral Contractor107/08/2026
INFINITI ELECTRIC CORPElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
INTERNATIONAL GEOTEHCNICA17951103/25/2026
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offZ ABEDIN CONSTRUCTION LLC04/17/2026
DOB NOWGeneral ConstructionSigned-offNYC SPECIAL CONTRACTORS03/23/2026
DOB NOWGeneral ConstructionPermit IssuedBIG APPLE BUSINESS SOL12/19/2025
DOB NOWFoundationSigned-offBIG APPLE BUSINESS SOL11/05/2025
DOB NOWSupported ScaffoldSigned-offSTEEL CONSTRUCTION LLC10/01/2025
DOB NOWGeneral ConstructionSigned-offZ ABEDIN CONSTRUCTION LLC09/22/2025
DOB NOWStructuralSigned-offBIG APPLE BUSINESS SOL09/22/2025
DOB NOWMechanical SystemsSigned-offPM MECHANICAL GROUP CORP09/08/2025
DOB NOWGeneral ConstructionSigned-offPM MECHANICAL GROUP CORP09/08/2025
DOB NOWPlumbingPermit IssuedFLAVIO MECHANICAL CORP09/04/2025
DOB NOWSupported ScaffoldSigned-offDYNAMIX SCAFFOLD GROUP LL06/09/2025
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
03/17/2023Pass-Final PL - UndergroundPassView ↗
03/10/2023Pass-Final PL - UndergroundPassView ↗
03/06/2023Pass-Final PL - UndergroundPassView ↗
03/01/2023Fail-Final PL - UndergroundFailView ↗
▾Special Inspection Requirements (DOB NOW) — 57
DateRequirementInspectorRole
05/05/2026HVAC-R and service water piping design and insulation—energy_progress
05/05/2026Energy Code Compliance Inspections—progress
04/23/2026Protection of exposed foundation insulationMICHAEL KARANTINIDIS, P.E.energy_progress
04/23/2026Fire-Resistance Rated ConstructionMICHAEL KARANTINIDIS, P.E.progress
04/23/2026Structural Stability – Alterations of existing buildingsMICHAEL KARANTINIDIS, P.E.special
04/23/2026Fire-Resistant Penetrations and JointsMICHAEL KARANTINIDIS, P.E.special
04/23/2026MasonryMICHAEL KARANTINIDIS, P.E.special
04/23/2026Fenestration and door U-factor and product ratingsMICHAEL KARANTINIDIS, P.E.energy_progress
04/23/2026Air barrier - visual inspectionMICHAEL KARANTINIDIS, P.E.energy_progress
04/23/2026Interior lighting powerMICHAEL KARANTINIDIS, P.E.energy_progress
04/23/2026Exterior lighting powerMICHAEL KARANTINIDIS, P.E.energy_progress
04/23/2026Fenestration areasMICHAEL KARANTINIDIS, P.E.energy_progress
04/23/2026Lighting controlsMICHAEL KARANTINIDIS, P.E.energy_progress
04/23/2026Insulation placement and R valuesMICHAEL KARANTINIDIS, P.E.energy_progress
04/23/2026Lighting in dwelling unitsMICHAEL KARANTINIDIS, P.E.energy_progress
04/21/2026Mechanical SystemsMICHAEL KARANTINIDIS, P.E.special
04/21/2026FinalMICHAEL KARANTINIDIS, P.E.progress
04/21/2026Energy Code Compliance InspectionsMICHAEL KARANTINIDIS, P.E.progress
04/21/2026HVAC-R and service water heating equipmentMICHAEL KARANTINIDIS, P.E.energy_progress
04/21/2026HVAC-R and service water piping design and insulationMICHAEL KARANTINIDIS, P.E.energy_progress
04/21/2026HVAC-R and service water heating system controlsMICHAEL KARANTINIDIS, P.E.energy_progress
04/21/2026Exhaust and Vent Systems in Plenums and DuctsMICHAEL KARANTINIDIS, P.E.special
03/24/2026Exhaust and Vent Systems in Plenums and DuctsMICHAEL KARANTINIDIS, P.E.special
03/24/2026Mechanical SystemsMICHAEL KARANTINIDIS, P.E.special
03/24/2026Energy Code Compliance Inspections—progress
Latest 25 of 57.
▾Documents — 132 on file (BIS + DOB NOW)
▸Plans & Drawings18
▸DOB NOWPlans/Sketch18
08/21/2026B01271825-I1Request digital key ↗
08/20/2026B01235376-P2Request digital key ↗
08/20/2026B01235376-P1Request digital key ↗
Showing 3 of 18 on file for this type
▸Applications & Permits14
▸DOB NOWLPC Approval/Permit14
08/13/2026B01271825-I1Open ↗
08/13/2026B01254626-P1Open ↗
08/13/2026B01254626-I1Open ↗
Showing 3 of 14 on file for this type
▸Zoning, Tax Lot & Property Records6
▸DOB NOWZD1: DOB Zoning Diagram2
08/13/2026B01254626-I1Open ↗
08/13/2026B01254626-P1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp2
08/13/2026B01254626-I1Open ↗
08/13/2026B01254626-P1Open ↗
▸DOB NOWZoning Exhibit form (1-5)2
08/13/2026B01254626-P1Open ↗
08/13/2026B01254626-I1Open ↗
▸Seals & Professional Certifications68
▸DOB NOWSpecial Inspector Seal & Signature25
09/23/2026B01231174-S2Open ↗
09/23/2026B01231174-S2Open ↗
09/01/2026B01231174-S4Open ↗
Showing 3 of 25 on file for this type
▸DOB NOWProgress Inspector Seal & Signature25
09/23/2026B01231174-S2Open ↗
09/23/2026B01231174-S2Open ↗
09/23/2026B01231174-S2Open ↗
Showing 3 of 25 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature18
08/21/2026B01271825-I1Open ↗
08/20/2026B01235376-I1Open ↗
08/20/2026B01235376-P1Open ↗
Showing 3 of 18 on file for this type
▸Safety & Tenant Protection2
▸DOB NOWStreet Tree Checklist2
08/13/2026B01254626-P1Open ↗
08/13/2026B01254626-I1Open ↗
▸Environmental & Asbestos14
▸DOB NOWDEP ACP-5: Asbestos Assessment Report14
08/21/2026B01271825-I1Open ↗
08/17/2026B01254626-P1Open ↗
08/17/2026B01254626-I1Open ↗
Showing 3 of 14 on file for this type
▸Other Documents10
▸DOB NOWPlot Diagram4
08/13/2026B01254626-I1Open ↗
08/13/2026B01231174-S4Open ↗
08/13/2026B01231174-P1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSite Survey: Initial2
08/13/2026B01254626-P1Open ↗
08/13/2026B01254626-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026B01254626-I1Open ↗
08/13/2026B01254626-P1Open ↗
▸DOB NOWProperty Ownership Certification2
08/17/2026B01254626-P1Open ↗
08/17/2026B01254626-I1Open ↗