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Three families
1122 39 STREET
BROOKLYN · BIN 3135289
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1920Year Built
3Stories
C0Building Class
R6Zoning
2,280 sfGross Floor Area
3Units
Rent Stabilized2 Open Violations ▸FDNY Report ↗
Three families · 1,903 sf lot · 1.2 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralPlumbingGeneral
Floor 319p · 3 filings · 20 docs
Floor 220p · 2 filings · 20 docs
Floor 117p · 2 filings · 20 docs
Cellar20p · 2 filings · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/21/2025$1.7M—Private party → Private party$728/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
YANG ENGINEERING LLC905/01/2026
JIAN DENG108/26/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SD DESIGN STUDIO1603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
WINWAY DEVELOPMENT LLCGeneral Contractor303/21/2026
ACER CONSTRUCTION INCGeneral Contractor204/09/2026
DYNAMIC PLBG & SPRKLR CORPlumbing106/28/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
YANG ENGINEERING LLC8376405/01/2026
JIAN ENGINEERING PLLC7397403/02/2026
Building Lifecycle
All (37)Filed (9)Permit Issued (4)Signed Off (2)Violation (15)Inspection (7)
05/01/2026
Filed — Alteration
PROPOSED RENOVATION ON CELLAR, FIRST, SECOND, AND THIRD FLOOR. PLUMBING AND GAS WORK AS PER PLAN IN CONJUNCTION WITH GC/MS JOB #: B01217840-I1 AND GC JOB #:B01218840-I1. NO CHANGE IN USE, EGRESS, BULK, OR OCCUPANCY.
B01220813-P2
04/10/2026
Signed off — Alteration CO
EXISTING 3-FAMILY TO REMAIN AS 3-FAMILY. RENOVATION OF AN EXISTING BUILDING AT CELLAR, FIRST, SECOND, AND THIRD FLOORS. PARKING SPACE TO BE ADDED ON OPEN SPACE. OBTAIN NEW C OF O FOR 3-FAMILY WITH PARKING SPACE
B01218870-S1
04/02/2026
Signed off — Alteration
B01220993-I1
03/20/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
03/17/2026
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
03/12/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
03/02/2026
Filed — Alteration CO
EXISTING 3-FAMILY TO REMAIN AS 3-FAMILY. RENOVATION OF AN EXISTING BUILDING AT CELLAR, FIRST, SECOND, AND THIRD FLOORS. PARKING SPACE TO BE ADDED ON OPEN SPACE. OBTAIN NEW C OF O FOR 3-FAMILY WITH PARKING SPACE
B01218870-P2
01/09/2026
Violation issued (ECB, closed)
Construction
11/19/2025
Violation issued (HPD, closed)
I
11/14/2025
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
11/14/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
11/14/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
11/07/2025
Filed — Alteration CO
EXISTING 3-FAMILY TO REMAIN AS 3-FAMILY. RENOVATION OF AN EXISTING BUILDING AT CELLAR, FIRST, SECOND, AND THIRD FLOORS. PARKING SPACE TO BE ADDED ON OPEN SPACE. OBTAIN NEW C OF O FOR 3-FAMILY WITH PARKING SPACE
B01218870-P1
11/04/2025
Filed — Alteration
PROPOSED RENOVATION ON CELLAR, FIRST, SECOND, AND THIRD FLOOR. PLUMBING AND GAS WORK AS PER PLAN IN CONJUNCTION WITH GC/MS JOB #: B01217840-I1 AND GC JOB #:B01218840-I1. NO CHANGE IN USE, EGRESS, BULK, OR OCCUPANCY.
B01220813-P1
09/30/2025
Permit issued — Structural
B01218870-S1-ST
08/26/2025
Filed — Alteration CO
EXISTING 3-FAMILY TO REMAIN AS 3-FAMILY. RENOVATION OF AN EXISTING BUILDING AT CELLAR, FIRST, SECOND, AND THIRD FLOORS. PARKING SPACE TO BE ADDED ON OPEN SPACE. OBTAIN NEW C OF O FOR 3-FAMILY WITH PARKING SPACE
B01218870-S1
08/19/2025
Permit issued — General Construction
B01218870-I1-GC
06/06/2025
Violation issued (HPD, closed)
A
05/29/2025
Inspection — Fail-Final Curb Cut Non-Directive 14
Fail
View inspection ↗
05/19/2025
Permit issued — Plumbing
B01220813-I1-PL
05/12/2025
Permit issued — Construction Fence
B01220993-I1-FN
05/09/2025
Filed — Alteration
B01220993-I1
05/09/2025
Filed — Alteration
PROPOSED RENOVATION ON CELLAR, FIRST, SECOND, AND THIRD FLOOR. PLUMBING AND GAS WORK AS PER PLAN IN CONJUNCTION WITH GC/MS JOB #: B01217840-I1 AND GC JOB #:B01218840-I1. NO CHANGE IN USE, EGRESS, BULK, OR OCCUPANCY.
B01220813-I1
05/02/2025
Filed — Alteration CO
EXISTING 3-FAMILY TO REMAIN AS 3-FAMILY. RENOVATION OF AN EXISTING BUILDING AT CELLAR, FIRST, SECOND, AND THIRD FLOORS. PARKING SPACE TO BE ADDED ON OPEN SPACE. OBTAIN NEW C OF O FOR 3-FAMILY WITH PARKING SPACE
B01218870-I1
04/30/2025
Filed — Alteration
PROPOSED INTERIOR RENOVATION ON CEL, FIRST THROUGH THIRD FLOOR. CEILING, FLOORING, PARTITION, & MECHANICAL WORK AS PER PLAN. NO CHANGE IN USE, BULK, EGRESS, OR OCCUPANCY
B01217840-I1
11/27/2024
Violation issued (HPD, closed)
I
04/03/2024
Violation issued (HPD, closed)
A
11/20/2023
Violation issued (HPD, closed)
I
03/20/2023
Violation issued (HPD, closed)
A
11/09/2022
Violation issued (HPD, closed)
I
02/22/2022
Violation issued (HPD, closed)
A
02/22/2022
Violation issued (HPD, closed)
I
04/06/2021
Violation issued (HPD, closed)
A
11/16/2017
Violation issued (HPD, closed)
I
10/06/2015
Violation issued (HPD, closed)
I
09/23/1983
Violation issued (HPD, open)
A
09/23/1983
Violation issued (HPD, open)
B
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWStructuralSigned-offACER CONSTRUCTION INC09/30/2025
DOB NOWGeneral ConstructionPermit IssuedACER CONSTRUCTION INC08/19/2025
DOB NOWPlumbingPermit IssuedCITYWIDE PLBG HTG & SPKLS05/19/2025
DOB NOWConstruction FenceSigned-offWINWAY DEVELOPMENT LLC05/12/2025
1 project · most recent 05/01/2026
Gas Water/Sanitary
FiledStatusContractorScope
05/01/2026Permit IssuedDYNAMIC PLBG & SPRKLR CORGas, Water/Sanitary
1 project · most recent 09/24/2025
General Wiring
FiledStatusContractorScope
09/24/2025CompleteA.C. MORGAN ELECTRICGeneral Wiring
▾Field Inspections (DOB CAP) — 7
DateTypeResultReport
03/20/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
03/17/2026Pass-Final CND-Occupancy InspectionPassView ↗
03/12/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
11/14/2025Certified Gas-Gas-Piping-RoughingCertifiedView ↗
11/14/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
11/14/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
05/29/2025Fail-Final Curb Cut Non-Directive 14FailView ↗
▾Special Inspection Requirements (DOB NOW) — 34
DateRequirementInspectorRole
04/30/2026Maintenance informationJian Yangenergy_progress
04/30/2026HVAC-R and service water heating equipmentJian Yangenergy_progress
04/30/2026HVAC-R and service water piping design and insulationJian Yangenergy_progress
04/30/2026HVAC-R and service water heating system controlsJian Yangenergy_progress
04/30/2026Energy Code Compliance InspectionsJian Yangprogress
04/30/2026Fire-Resistant Penetrations and JointsJian Yangspecial
03/04/2026Fenestration and door U-factor and product ratingsJIAN DENGenergy_progress
03/04/2026Permanent certificateJIAN DENGenergy_progress
03/04/2026Fenestration areasJIAN DENGenergy_progress
03/04/2026Insulation placement and R valuesJIAN DENGenergy_progress
03/04/2026Fenestration air leakageJIAN DENGenergy_progress
03/04/2026Structural Stability – Alterations of existing buildingsJIAN DENGspecial
03/04/2026Fire-Resistant Penetrations and JointsJIAN DENGspecial
03/04/2026Fire-Resistance Rated ConstructionJIAN DENGprogress
03/04/2026Energy Code Compliance InspectionsJIAN DENGprogress
03/04/2026Interior lighting powerJIAN DENGenergy_progress
03/04/2026Air barrier - visual inspectionJIAN DENGenergy_progress
11/07/2025Fire-Resistant Penetrations and JointsJIAN DENGspecial
11/07/2025Structural Stability – Alterations of existing buildingsJIAN DENGspecial
11/07/2025Energy Code Compliance InspectionsJIAN DENGprogress
11/07/2025Fire-Resistance Rated ConstructionJIAN DENGprogress
11/07/2025Fenestration and door U-factor and product ratingsJIAN DENGenergy_progress
11/07/2025Fenestration areasJIAN DENGenergy_progress
11/07/2025Fenestration air leakageJIAN DENGenergy_progress
11/07/2025Insulation placement and R valuesJIAN DENGenergy_progress
Latest 25 of 34.
▾Documents — 49 on file (BIS + DOB NOW)
▸Plans & Drawings10
▸DOB NOWPlans/Sketch10
08/21/2026B01217840-I1Request digital key ↗
08/21/2026B01220993-I1Request digital key ↗
08/20/2026B01218870-P2Request digital key ↗
Showing 3 of 10 on file for this type
▸Zoning, Tax Lot & Property Records3
▸DOB NOWHouse Number Verification: TOPO Stamp3
08/13/2026B01218870-P2Open ↗
08/13/2026B01218870-I1Open ↗
08/13/2026B01218870-P1Open ↗
▸Seals & Professional Certifications22
▸DOB NOWDPL-1: Design Professional Seal & Signature10
08/21/2026B01220993-I1Open ↗
08/20/2026B01218870-P1Open ↗
08/20/2026B01218870-P2Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWProgress Inspector Seal & Signature8
09/23/2026B01220813-P2Open ↗
09/23/2026B01220813-P2Open ↗
09/02/2026B01218870-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/23/2026B01220813-P2Open ↗
09/02/2026B01218870-I1Open ↗
08/29/2026B01218870-P1Open ↗
Showing 3 of 4 on file for this type
▸Safety & Tenant Protection3
▸DOB NOWStreet Tree Checklist3
08/20/2026B01218870-P2Open ↗
08/15/2026B01218870-I1Open ↗
08/15/2026B01218870-P1Open ↗
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
08/20/2026B01218870-P2Open ↗
08/20/2026B01218870-S1Open ↗
08/20/2026B01220813-P2Open ↗
Showing 3 of 8 on file for this type
▸Other Documents3
▸DOB NOWProperty Ownership Certification3
08/20/2026B01218870-P2Open ↗
08/15/2026B01218870-I1Open ↗
08/15/2026B01218870-P1Open ↗