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Three families
33 LEFFERTS PLACE
BROOKLYN · BIN 3057645
💬 Discuss this project
1910Year Built
3Stories
C0Building Class
R6BZoning
3,960 sfGross Floor Area
3Units
Rent Stabilized17 Open Violations ▸FDNY Report ↗
Three families · 1,914 sf lot · 2.07 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbingFire Protection
Roof25p · 2 filings · 16 docs
Floor 359p · 3 filings · 20 docs
Floor 260p · 4 filings · 20 docs
Floor 159p · 3 filings · 20 docs
Cellar62p · 4 filings · 20 docs
Basement25p · 2 filings · 20 docs
Sub-Basement34p · 2 filings · 9 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/15/2021$999K—— → —$252/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
DMAD PC204/20/2023
OMFPE CONSULTING PLLC307/13/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
W J PROFESSIONAL EXPEDITING COMPANY403/21/2026
DMAD ARCHITECTS303/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
360 RESTORATION INCGeneral Contractor807/08/2026
WNW & SONS PLUMBING & HTGFire Protection207/08/2026
HEADQUARTERS MECH INCPlumbing207/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ADJ ENGINEERING PLLC7640504/20/2023
Building Lifecycle
All (138)Filed (5)Permit Issued (8)Violation (27)Inspection (7)Objection (64)Special Inspection (27)
05/05/2026
Violation issued (HPD, open)
A
06/10/2025
Violation issued (HPD, open)
A
11/29/2024
Violation issued (HPD, closed)
I
07/05/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
04/10/2024
Violation issued (HPD, open)
A
09/12/2023
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
09/11/2023
Permit issued — Plumbing
B00695428-I1-PL
09/08/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
09/07/2023
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
08/30/2023
Permit issued — General Construction
B00596300-I1-GC
08/30/2023
Permit issued — Mechanical Systems
B00756955-I1-MS
08/29/2023
Permit issued — Sprinklers
B00716013-I1-EW-SP
06/13/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
ADRIAN DIAS
06/13/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
Dwayne Williams
06/13/2023
Special inspection requirement — Fenestration air leakage
ADRIAN DIAS
06/13/2023
Special inspection requirement — Energy Code Compliance Inspections
ADRIAN DIAS
06/13/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Dwayne Williams
06/13/2023
Special inspection requirement — Fire-Resistance Rated Construction
ADRIAN DIAS
06/13/2023
Special inspection requirement — Air barrier - visual inspection
ADRIAN DIAS
06/13/2023
Special inspection requirement — Insulation placement and R values
ADRIAN DIAS
06/13/2023
Special inspection requirement — Lighting in dwelling units
ADRIAN DIAS
06/07/2023
Objection raised — Structural
06/07/2023
Objection resolved — Addressed
06/01/2023
Objection resolved — Addressed
04/24/2023
Objection raised — Zoning
04/20/2023
Filed — Alteration CO
REHABILTITATE THE CELLAR, BASEMENT, AND FIRST FLOOR TO CONVERT EXISTING THREE-FAMILY BUILDING INTO FOUR-FAMILY
B00596300-P1
04/18/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
Dwayne Williams
04/18/2023
Special inspection requirement — Fire-Resistance Rated Construction
ADRIAN DIAS
04/18/2023
Special inspection requirement — Insulation placement and R values
ADRIAN DIAS
04/18/2023
Special inspection requirement — Air barrier - visual inspection
ADRIAN DIAS
04/18/2023
Special inspection requirement — Lighting in dwelling units
ADRIAN DIAS
04/18/2023
Special inspection requirement — Fenestration air leakage
ADRIAN DIAS
04/18/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
ADRIAN DIAS
04/18/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Dwayne Williams
04/18/2023
Special inspection requirement — Energy Code Compliance Inspections
ADRIAN DIAS
03/23/2023
Violation issued (HPD, open)
A
03/16/2023
Permit issued — Mechanical Systems
B00756955-I1-MS
03/07/2023
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
03/07/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
11/14/2022
Violation issued (HPD, closed)
I
10/17/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
08/12/2022
Permit issued — Sprinklers
B00716013-I1-EW-SP
08/11/2022
Permit issued — Plumbing
B00695428-I1-PL
07/13/2022
Filed — Alteration
REMOVE EXISTING HEATING BOILER SYSTEM THROUGHOUT EXISTING BUILDING AND INSTALL NEW HVAC SYSTEM THROUGHOUT EXISTING BUILDING
B00756955-I1
07/13/2022
Permit issued — General Construction
B00596300-I1-GC
07/13/2022
Special inspection requirement — Permanent certificate
Dwayne Williams
07/13/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Dwayne Williams
07/13/2022
Special inspection requirement — HVAC-R and service water heating system controls
Dwayne Williams
07/13/2022
Special inspection requirement — HVAC-R and service water heating equipment
Dwayne Williams
07/13/2022
Special inspection requirement — Maintenance information
Dwayne Williams
06/13/2022
Special inspection requirement — Final
ADRIAN DIAS
06/13/2022
Special inspection requirement — Mechanical Systems
Dwayne Williams
05/13/2022
Objection raised — Other
05/13/2022
Objection resolved — Addressed
04/19/2022
Objection raised — Accessibility
04/19/2022
Objection resolved — Addressed
04/19/2022
Objection raised — Structural
04/19/2022
Objection resolved — Addressed
04/19/2022
Objection raised — Accessibility
04/19/2022
Objection resolved — Addressed
Latest 60 of 138 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedHEADQUARTERS MECH INC09/11/2023
DOB NOWGeneral ConstructionPermit Issued360 RESTORATION INC08/30/2023
DOB NOWMechanical SystemsSigned-off360 RESTORATION INC08/30/2023
DOB NOWSprinklersPermit IssuedWNW & SONS PLUMBING & HTG08/29/2023
DOB NOWMechanical SystemsSigned-off360 RESTORATION INC03/16/2023
DOB NOWSprinklersPermit IssuedWNW & SONS PLUMBING & HTG08/12/2022
DOB NOWPlumbingPermit IssuedHEADQUARTERS MECH INC08/11/2022
DOB NOWGeneral ConstructionPermit Issued360 RESTORATION INC07/13/2022
1 project · most recent 07/13/2022
Heating and Air Conditioning Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
07/13/2022Signed-off360 RESTORATION INCHeating and Air Conditioning Systems, Ventilation Systems
Heat / Cool
Mitsubishi Electric MXZ-3C30NAHZ3-U1 28,400 BTU · Heat Pump Outdoor ×3
MXZ-SM42NAMH 42,000 BTU · Heat Pump Outdoor ×1
Ventilation
Panasonic 1 80 CFM · Exhaust Fan ×2
1 project · most recent 04/10/2022
FiledStatusContractorScope
04/10/2022Permit IssuedHQ FIRE PROTECTION INC54 heads
2 projects · most recent 12/30/2025
General Wiring
FiledStatusContractorScope
12/30/2025Permit IssuedWHYNN ELECTRIC CORP.General Wiring
08/23/2022Permit IssuedRAY JAY & A ELECTRIC CORPGeneral Wiring
▾Field Inspections (DOB CAP) — 7
DateTypeResultReport
07/05/2024Pass-Final CND-Occupancy InspectionPassView ↗
09/12/2023Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
09/08/2023Pass-Final CND-Occupancy InspectionPassView ↗
09/07/2023Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
03/07/2023Certified Gas-Gas-Piping-RoughingCertifiedView ↗
03/07/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
10/17/2022Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 27
DateRequirementInspectorRole
06/13/2023Fenestration and door U-factor and product ratingsADRIAN DIASenergy_progress
06/13/2023Structural Stability – Alterations of existing buildingsDwayne Williamsspecial
06/13/2023Fenestration air leakageADRIAN DIASenergy_progress
06/13/2023Energy Code Compliance InspectionsADRIAN DIASprogress
06/13/2023Fire-Resistant Penetrations and JointsDwayne Williamsspecial
06/13/2023Fire-Resistance Rated ConstructionADRIAN DIASprogress
06/13/2023Air barrier - visual inspectionADRIAN DIASenergy_progress
06/13/2023Insulation placement and R valuesADRIAN DIASenergy_progress
06/13/2023Lighting in dwelling unitsADRIAN DIASenergy_progress
04/18/2023Structural Stability – Alterations of existing buildingsDwayne Williamsspecial
04/18/2023Fire-Resistance Rated ConstructionADRIAN DIASprogress
04/18/2023Insulation placement and R valuesADRIAN DIASenergy_progress
04/18/2023Air barrier - visual inspectionADRIAN DIASenergy_progress
04/18/2023Lighting in dwelling unitsADRIAN DIASenergy_progress
04/18/2023Fenestration air leakageADRIAN DIASenergy_progress
04/18/2023Fenestration and door U-factor and product ratingsADRIAN DIASenergy_progress
04/18/2023Fire-Resistant Penetrations and JointsDwayne Williamsspecial
04/18/2023Energy Code Compliance InspectionsADRIAN DIASprogress
07/13/2022Permanent certificateDwayne Williamsenergy_progress
07/13/2022Fire-Resistant Penetrations and JointsDwayne Williamsspecial
07/13/2022HVAC-R and service water heating system controlsDwayne Williamsenergy_progress
07/13/2022HVAC-R and service water heating equipmentDwayne Williamsenergy_progress
07/13/2022Maintenance informationDwayne Williamsenergy_progress
06/13/2022FinalADRIAN DIASprogress
06/13/2022Mechanical SystemsDwayne Williamsspecial
Latest 25 of 27.
▾Documents — 48 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/30/2026B00695428-I1Request digital key ↗
08/29/2026B00756955-I1Request digital key ↗
08/14/2026B00596300-I1Request digital key ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications32
▸DOB NOWProgress Inspector Seal & Signature19
08/26/2026B00596300-I1Open ↗
08/26/2026B00596300-I1Open ↗
08/26/2026B00596300-I1Open ↗
Showing 3 of 19 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
08/26/2026B00596300-I1Open ↗
08/26/2026B00596300-I1Open ↗
08/25/2026B00596300-P1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/30/2026B00716013-I1Open ↗
08/30/2026B00695428-I1Open ↗
08/27/2026B00596300-I1Open ↗
Showing 3 of 5 on file for this type
▸Safety & Tenant Protection4
▸DOB NOWStreet Tree Checklist2
08/14/2026B00596300-I1Open ↗
08/14/2026B00596300-P1Open ↗
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist1
08/13/2026B00716013-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B00596300-I1Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/30/2026B00695428-I1Open ↗
08/14/2026B00596300-I1Open ↗
08/14/2026B00596300-P1Open ↗
Showing 3 of 5 on file for this type
▸Other Documents2
▸DOB NOWProperty Ownership Certification2
08/14/2026B00596300-I1Open ↗
08/14/2026B00596300-P1Open ↗