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Three families
374 JEFFERSON AVENUE
BROOKLYN · BIN 3052427
💬 Discuss this project
1905Year Built
3Stories
C0Building Class
R6BZoning
3,600 sfGross Floor Area
3Units
Rent Stabilized1 Open Violation ▸FDNY Report ↗
Three families · Owner of record: 374 JEFFERSON LLC · 2,000 sf lot · 1.8 FAR built · Flood zone X
Locations of Work
ArchitectureMechanical
Roof1p · 1 filing · 20 docs
Floor 31p · 1 filing · 20 docs
Floor 2
Floor 1
Cellar4p · 2 filings · 20 docs
Basement2p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
374 JEFFERSON LLC103/22/2026
OWNER OF PREMISES103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
07/29/2021$1.4M—Private party → Private party$389/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
DOYUN KIM; RA205/18/2022
FORUM ENGINNERING, P.C.102/11/2022
OMER FENIK, RA110/29/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
OEF CONSULTANTS LLC403/21/2026
NYC BUILDING SOLUTIONS203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
NICE PLUMBING CORPPlumbing1107/08/2026
WIESLAW MAKSIMElectrical403/21/2026
DENMAR ELECTRIC CORP 003541General Contractor403/22/2026
PANDA HVAC INCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
DOYUN KIM; RA7415205/18/2022
FORUM ENGINEERING, P. C.907202/11/2022
OEF CONSULTANTS LLC3735110/29/2021
Building Lifecycle
All (79)Filed (4)Permit Issued (2)Signed Off (3)Violation (17)Inspection (2)Objection (24)Special Inspection (27)
04/10/2024
Violation issued (HPD, closed)
A
03/23/2023
Violation issued (HPD, closed)
A
01/09/2023
Signed off — Alteration
herewith to Relaminate existing walls, new gypboard, and update existing finishes as per plans. To existing 3 family dwelling. No change in use, occupancy, or egress.
B00714181-I1
01/09/2023
Signed off — Alteration
HEREWITH FILING TO INSTALL PLUMBING SYSTEMS AS PER CONSTRUCTION PLANS. IN CONJUNCTION WITH DOB NOW #B00714181.
B00730531-I1
12/05/2022
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
11/10/2022
Violation issued (HPD, closed)
I
10/28/2022
Signed off — Alteration
MS application for existing 3-family dwelling. Install new HVAC systems. No change to egress, occupancy or use.
B00598565-S2
06/02/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
05/23/2022
Permit issued — Plumbing
B00730531-I1-PL
05/18/2022
Filed — Alteration
HEREWITH FILING TO INSTALL PLUMBING SYSTEMS AS PER CONSTRUCTION PLANS. IN CONJUNCTION WITH DOB NOW #B00714181.
B00730531-I1
05/17/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
DOYUN KIM
05/17/2022
Special inspection requirement — Energy Code Compliance Inspections
DOYUN KIM
05/04/2022
Objection raised — Other
05/04/2022
Objection resolved — Addressed
05/03/2022
Objection raised — Other
05/03/2022
Objection resolved — Addressed
05/03/2022
Objection raised — Scope
05/03/2022
Objection resolved — Addressed
04/27/2022
Filed — Alteration
herewith to Relaminate existing walls, new gypboard, and update existing finishes as per plans. To existing 3 family dwelling. No change in use, occupancy, or egress.
B00714181-I1
04/27/2022
Permit issued — Mechanical Systems
B00598565-S2-MS
04/26/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
DOYUN KIM
04/26/2022
Special inspection requirement — Structural Stability – Alterations of existing buildings
DOYUN KIM
04/26/2022
Special inspection requirement — Energy Code Compliance Inspections
DOYUN KIM
04/26/2022
Special inspection requirement — Fire-Resistance Rated Construction
DOYUN KIM
04/26/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
DOYUN KIM
04/26/2022
Special inspection requirement — Fenestration air leakage
DOYUN KIM
04/26/2022
Special inspection requirement — Lighting controls
DOYUN KIM
04/26/2022
Special inspection requirement — Interior lighting power
DOYUN KIM
04/26/2022
Special inspection requirement — Lighting in dwelling units
DOYUN KIM
04/26/2022
Special inspection requirement — Permanent certificate
DOYUN KIM
04/26/2022
Special inspection requirement — Maintenance information
DOYUN KIM
04/06/2022
Special inspection requirement — Final
DOYUN KIM
02/25/2022
Violation issued (HPD, closed)
A
02/25/2022
Violation issued (HPD, closed)
I
02/18/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Alexander Rodsen
02/11/2022
Filed — Alteration
MS application for existing 3-family dwelling. Install new HVAC systems. No change to egress, occupancy or use.
B00598565-S2
02/09/2022
Special inspection requirement — HVAC-R and service water heating equipment
Alexander Rodsen
02/09/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
Alexander Rodsen
02/09/2022
Special inspection requirement — Maintenance information
Alexander Rodsen
02/09/2022
Special inspection requirement — HVAC-R and service water heating system controls
Alexander Rodsen
02/09/2022
Special inspection requirement — Mechanical Systems
Alexander Rodsen
02/09/2022
Special inspection requirement — Final
Alexander Rodsen
01/07/2022
Objection resolved — Resolved
11/11/2021
Objection resolved — Resolved
11/11/2021
Objection resolved — Resolved
11/11/2021
Objection resolved — Resolved
11/11/2021
Objection resolved — Resolved
11/11/2021
Objection resolved — Resolved
11/11/2021
Objection resolved — Resolved
11/11/2021
Objection resolved — Resolved
11/11/2021
Objection resolved — Resolved
11/11/2021
Special inspection requirement — Lighting in dwelling units
Omer Fenik
11/05/2021
Objection raised — Scope
11/05/2021
Objection raised — Admin
11/05/2021
Objection raised — Accessibility
11/05/2021
Objection raised — Fire_Protection
11/05/2021
Objection raised — Structural
11/05/2021
Objection raised — Fire_Protection
11/05/2021
Objection raised — Scope
11/05/2021
Objection raised — Energy
Latest 60 of 79 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offNICE PLUMBING CORP05/23/2022
DOB NOWMechanical SystemsSigned-offPANDA HVAC INC04/27/2022
1 project · most recent 02/11/2022
Air Conditioning Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
02/11/2022Signed-offPANDA HVAC INCAir Conditioning Systems, Ventilation Systems
Cooling
Mitsubishi Electric MXZ-4C36NAH72 36,000 BTU · Condensing Unit ×4
MXZ-8C48NAH72 48,000 BTU · Vrf Outdoor ×4
PUZ-HA30NKA 30,000 BTU · Condensing Unit ×4
Ventilation
Mitsubishi Electric MXZ-8C48NAH72 48,000 BTU · Vrf Outdoor ×4
1 project · most recent 08/14/2021
General Wiring
FiledStatusContractorScope
08/14/2021CompleteDENMAR ELECTRIC CORPGeneral Wiring
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
12/05/2022Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
06/02/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 27
DateRequirementInspectorRole
05/17/2022Fire-Resistant Penetrations and JointsDOYUN KIMspecial
05/17/2022Energy Code Compliance InspectionsDOYUN KIMprogress
04/26/2022Fire-Resistant Penetrations and JointsDOYUN KIMspecial
04/26/2022Structural Stability – Alterations of existing buildingsDOYUN KIMspecial
04/26/2022Energy Code Compliance InspectionsDOYUN KIMprogress
04/26/2022Fire-Resistance Rated ConstructionDOYUN KIMprogress
04/26/2022Fenestration and door U-factor and product ratingsDOYUN KIMenergy_progress
04/26/2022Fenestration air leakageDOYUN KIMenergy_progress
04/26/2022Lighting controlsDOYUN KIMenergy_progress
04/26/2022Interior lighting powerDOYUN KIMenergy_progress
04/26/2022Lighting in dwelling unitsDOYUN KIMenergy_progress
04/26/2022Permanent certificateDOYUN KIMenergy_progress
04/26/2022Maintenance informationDOYUN KIMenergy_progress
04/06/2022FinalDOYUN KIMprogress
02/18/2022Fire-Resistant Penetrations and JointsAlexander Rodsenspecial
02/09/2022HVAC-R and service water heating equipmentAlexander Rodsenenergy_progress
02/09/2022HVAC-R and service water piping design and insulationAlexander Rodsenenergy_progress
02/09/2022Maintenance informationAlexander Rodsenenergy_progress
02/09/2022HVAC-R and service water heating system controlsAlexander Rodsenenergy_progress
02/09/2022Mechanical SystemsAlexander Rodsenspecial
02/09/2022FinalAlexander Rodsenprogress
11/11/2021Lighting in dwelling unitsOmer Fenikenergy_progress
09/22/2021Fire-Resistant Penetrations and JointsOmer Fenikspecial
09/22/2021FinalOmer Fenikprogress
09/22/2021Energy Code Compliance InspectionsOmer Fenikprogress
Latest 25 of 27.
▾Documents — 32 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/31/2026B00598565-S2Request digital key ↗
08/29/2026B00730531-I1Request digital key ↗
08/14/2026B00714181-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications22
▸DOB NOWProgress Inspector Seal & Signature13
08/29/2026B00598565-S2Open ↗
08/29/2026B00598565-S2Open ↗
08/29/2026B00598565-S2Open ↗
Showing 3 of 13 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
08/29/2026B00598565-S2Open ↗
08/29/2026B00598565-S2Open ↗
08/26/2026B00730531-I1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/31/2026B00598565-I1Open ↗
08/31/2026B00598565-S2Open ↗
08/29/2026B00714181-I1Open ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/31/2026B00598565-S2Open ↗
08/14/2026B00598565-I1Open ↗
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
08/14/2026B00714181-I1Open ↗
08/13/2026B00730531-I1Open ↗
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis2
08/14/2026B00714181-I1Open ↗
08/13/2026B00598565-S2Open ↗