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Three families
1252 39 STREET
BROOKLYN · BIN 3123078
💬 Discuss this project
1901Year Built
3Stories
C0Building Class
R6Zoning
2,292 sfGross Floor Area
3Units
Rent Stabilized37 Open Violations ▸FDNY Report ↗
Three families · Owner of record: 1252 39TH STREET LLC · 1,903 sf lot · 1.2 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralPlumbing
Penthouse11p · 1 filing · 20 docs
Floor 49p · 1 filing · 20 docs
Floor 311p · 1 filing · 20 docs
Floor 29p · 1 filing · 20 docs
Floor 110p · 1 filing · 20 docs
Cellar11p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
201 FOSTER HOLDINGS2307/08/2026
RELIABLE ENTERPRISES704/09/2026
1252 39TH STREET LLC103/22/2026
ALEF CONSTRUCTION403/22/2026
SNAP DEVELOPERS403/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/12/2024$1.1M—C. MEISELS 1252 INC. → 1252 39TH STREET LLC$502/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MSM ENGINEERING SERVICES, PLLC404/24/2025
AL FFRED ARCHITECTURE PLLC304/02/2025
MJE PROFESSIONAL SERVICES203/31/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
MISTER EXPEDITER703/21/2026
SNR EXPEDITING DESIGN403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ALEF CONSTRUCTION INCGeneral Contractor606/28/2026
WNW & SONS PLBG & HTG INCPlumbing306/28/2026
RELIABLE ENTERPRISES INCGeneral Contractor204/09/2026
RICHARD NEUElectrical103/21/2026
WNW & SONS PLUMBING & HTGFire Protection107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MSM ENGINEERING SERVICES,8449404/24/2025
Building Lifecycle
All (119)Filed (7)Permit Issued (9)Signed Off (6)Violation (45)Inspection (10)Objection (22)Special Inspection (20)
07/21/2026
Signed off — ALT-CO - New Building with Existing Elements to Remain
STRCTURAL APPLICATION FILED FOR 4 STORY HORIZONTAL EXTENSION WITH 1 STORY VERTICAL ENLARGMENT TO EXISTING 3 STORY BUILDING. IN CONJUNCTION TO APPLCIAITON B01113011-I1.
B01113011-S2
05/24/2026
Signed off — ALT-CO - New Building with Existing Elements to Remain
STRCTURAL APPLICATION FILED FOR 4 STORY HORIZONTAL EXTENSION WITH 1 STORY VERTICAL ENLARGMENT TO EXISTING 3 STORY BUILDING. IN CONJUNCTION TO APPLCIAITON B01113011-I1.
B01113011-S5
05/01/2026
Violation issued (HPD, open)
A
04/24/2026
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
03/05/2026
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
02/02/2026
Signed off — ALT-CO - New Building with Existing Elements to Remain
STRCTURAL APPLICATION FILED FOR 4 STORY HORIZONTAL EXTENSION WITH 1 STORY VERTICAL ENLARGMENT TO EXISTING 3 STORY BUILDING. IN CONJUNCTION TO APPLCIAITON B01113011-I1.
B01113011-S3
02/02/2026
Signed off — ALT-CO - New Building with Existing Elements to Remain
STRCTURAL APPLICATION FILED FOR 4 STORY HORIZONTAL EXTENSION WITH 1 STORY VERTICAL ENLARGMENT TO EXISTING 3 STORY BUILDING. IN CONJUNCTION TO APPLCIAITON B01113011-I1.
B01113011-S1
11/19/2025
Violation issued (HPD, open)
I
11/05/2025
Signed off — 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.
B01203396-I1
11/05/2025
Signed off — Alteration
PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. LIVE LOAD 300 LBS PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
B01192507-I1
10/28/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
08/24/2025
Violation issued (ECB, closed)
Unknown
08/24/2025
Violation issued (ECB, closed)
Unknown
07/23/2025
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
07/22/2025
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
06/27/2025
Permit issued — General Construction
B01113011-I1-GC
06/24/2025
Violation issued (ECB, closed)
Unknown
06/06/2025
Violation issued (HPD, open)
A
06/05/2025
Permit issued — Plumbing
B01113011-S2-PL
06/05/2025
Permit issued — Sprinklers
B01113011-S5-EW-SP
05/29/2025
Objection resolved — Addressed
05/28/2025
Permit issued — Construction Fence
B01113011-S1-FN
05/23/2025
Objection resolved — Addressed
05/23/2025
Objection resolved — Addressed
05/23/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
MOHAMED MAHMOUD
05/19/2025
Objection raised — Energy
05/13/2025
Objection resolved — Addressed
05/05/2025
Objection raised — Fire_Protection
05/05/2025
Objection raised — Fire_Protection
04/30/2025
Objection resolved — Addressed
04/30/2025
Objection resolved — Addressed
04/30/2025
Objection resolved — Addressed
04/29/2025
Objection raised — Fire_Protection
04/29/2025
Objection raised — Admin
04/29/2025
Objection raised — Scope
04/29/2025
Objection resolved — Addressed
04/24/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
STRCTURAL APPLICATION FILED FOR 4 STORY HORIZONTAL EXTENSION WITH 1 STORY VERTICAL ENLARGMENT TO EXISTING 3 STORY BUILDING. IN CONJUNCTION TO APPLCIAITON B01113011-I1.
B01113011-S5
04/10/2025
Violation issued (ECB, closed)
Construction
04/10/2025
Objection resolved — Addressed
04/10/2025
Objection resolved — Addressed
04/10/2025
Objection resolved — Addressed
04/07/2025
Objection raised — Scope
04/07/2025
Objection raised — Scope
04/07/2025
Objection raised — Plumbing
04/07/2025
Objection raised — Admin
04/07/2025
Objection raised — Plumbing
04/02/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
STRCTURAL APPLICATION FILED FOR 4 STORY HORIZONTAL EXTENSION WITH 1 STORY VERTICAL ENLARGMENT TO EXISTING 3 STORY BUILDING. IN CONJUNCTION TO APPLCIAITON B01113011-I1.
B01113011-S2
04/01/2025
Permit issued — Supported Scaffold
B01203396-I1-SF
03/31/2025
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.
B01203396-I1
03/31/2025
Permit issued — Structural
B01113011-S3-ST
03/21/2025
Special inspection requirement — Concrete - Cast-In-Place
03/21/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
03/21/2025
Special inspection requirement — Structural Steel - Details
03/21/2025
Special inspection requirement — Structural Steel - High Strength Bolting
03/21/2025
Special inspection requirement — Structural Steel - Welding
03/12/2025
Filed — Alteration
PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. LIVE LOAD 300 LBS PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
B01192507-I1
03/12/2025
Permit issued — Sidewalk Shed
B01192507-I1-SH
03/11/2025
Permit issued — General Construction
B01113011-I1-GC
03/06/2025
Permit issued — Construction Fence
B01113011-S1-FN
03/05/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
STRCTURAL APPLICATION FILED FOR 4 STORY HORIZONTAL EXTENSION WITH 1 STORY VERTICAL ENLARGMENT TO EXISTING 3 STORY BUILDING. IN CONJUNCTION TO APPLCIAITON B01113011-I1.
B01113011-S3
Latest 60 of 119 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedALEF CONSTRUCTION INC06/27/2025
DOB NOWPlumbingSigned-offWNW & SONS PLBG & HTG INC06/05/2025
DOB NOWSprinklersSigned-offWNW & SONS PLUMBING & HTG06/05/2025
DOB NOWConstruction FenceSigned-offALEF CONSTRUCTION INC05/28/2025
DOB NOWSupported ScaffoldSigned-offRELIABLE ENTERPRISES INC04/01/2025
DOB NOWStructuralSigned-offALEF CONSTRUCTION INC03/31/2025
DOB NOWSidewalk ShedSigned-offRELIABLE ENTERPRISES INC03/12/2025
DOB NOWGeneral ConstructionPermit IssuedALEF CONSTRUCTION INC03/11/2025
DOB NOWConstruction FenceSigned-offALEF CONSTRUCTION INC03/06/2025
1 project · most recent 04/24/2025
Sprinkler System
FiledStatusContractorScope
04/24/2025Signed-offHQ FIRE PROTECTION INCSprinkler System
1 project · most recent 04/24/2025
Storm Water/Sanitary
FiledStatusContractorScope
04/24/2025Signed-offWNW & SONS PLBG & HTG INCStorm, Water/Sanitary
2 projects · most recent 04/22/2025
General Wiring
FiledStatusContractorScope
04/22/2025CompleteLENS ELECTRIC, INCGeneral Wiring
03/13/2025CompleteRICHARD NEU—
1 project · most recent 04/24/2025
Steel Concrete
FiledStatusContractorScope
04/24/2025Permit IssuedALEF CONSTRUCTION INCSteel, Concrete
1 project · most recent 04/24/2025
Fence
FiledStatusContractorScope
04/24/2025Permit IssuedALEF CONSTRUCTION INCFence
▾Field Inspections (DOB CAP) — 10
DateTypeResultReport
04/24/2026Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
03/05/2026Pass-Final CND-Occupancy InspectionPassView ↗
10/28/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
07/23/2025Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
07/22/2025Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
11/27/2024Certified Gas-Gas-Piping-RoughingCertifiedView ↗
11/27/2024Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
11/27/2024Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
11/27/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
11/27/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 20
DateRequirementInspectorRole
05/23/2025Fire-Resistant Penetrations and JointsMOHAMED MAHMOUDspecial
03/21/2025Concrete - Cast-In-Place—special
03/21/2025Fire-Resistant Penetrations and Joints—special
03/21/2025Structural Steel - Details—special
03/21/2025Structural Steel - High Strength Bolting—special
03/21/2025Structural Steel - Welding—special
02/27/2025Structural Steel - High Strength BoltingMOHAMED MAHMOUDspecial
02/27/2025Structural Steel - WeldingMOHAMED MAHMOUDspecial
02/27/2025Concrete - Cast-In-PlaceMOHAMED MAHMOUDspecial
02/27/2025Structural Cold-Formed SteelMOHAMED MAHMOUDspecial
02/27/2025Structural Steel - DetailsMOHAMED MAHMOUDspecial
02/04/2025Structural Stability – Alterations of existing buildings—special
01/22/2025Final—progress
01/22/2025Mechanical Systems—special
01/22/2025Sprinkler SystemsMOHAMED MAHMOUDspecial
11/27/2024Structural Stability – Alterations of existing buildings—special
11/27/2024Structural Stability – Alterations of existing buildingsMOHAMED MAHMOUDspecial
11/26/2024Footing and Foundation—progress
11/26/2024FinalFeng Zhangprogress
11/26/2024Final—progress
▾Documents — 41 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
09/03/2026B01113011-S3Request digital key ↗
09/03/2026B01113011-S2Request digital key ↗
09/03/2026B01113011-S1Request digital key ↗
Showing 3 of 6 on file for this type
▸Applications & Permits6
▸BISPLAN / WORK APPROVAL APPLICATION6
09/01/2020321696296Open ↗
08/25/2020321696296Open ↗
06/26/2019321696296Open ↗
Showing 3 of 6 on file for this type
▸Zoning, Tax Lot & Property Records3
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026B01113011-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B01113011-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026B01113011-I1Open ↗
▸Seals & Professional Certifications10
▸DOB NOWDPL-1: Design Professional Seal & Signature6
09/03/2026B01113011-S3Open ↗
09/03/2026B01113011-S2Open ↗
09/03/2026B01113011-S1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
09/25/2026B01113011-S3Open ↗
08/28/2026B01113011-S5Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
02/16/2018321696296Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
09/25/2026B01113011-S3Open ↗
▸Trade Schedules & Equipment2
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
02/16/2018321696296Open ↗
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1
08/13/2026B01113011-I1Open ↗
▸Safety & Tenant Protection2
▸BISSTREET TREE CHECKLIST1
02/16/2018321696296Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B01113011-I1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
09/03/2026B01113011-S2Open ↗
09/03/2026B01113011-I1Open ↗
09/03/2026B01113011-S5Open ↗
Showing 3 of 4 on file for this type
▸Energy Compliance1
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
02/16/2018321696296Open ↗
▸Approvals, Objections & Sign-offs1
▸BISSCHEDULE A - OCCUPANCY / USE1
02/16/2018321696296Open ↗
▸Filing & Intake Forms2
▸BISEFILING COVER SHEET2
06/26/2019321696296Open ↗
02/16/2018321696296Open ↗
▸Other Documents4
▸BISPLOT DIAGRAM1
02/16/2018321696296Open ↗
▸DOB NOWProperty Ownership Certification1
09/03/2026B01113011-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026B01113011-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026B01113011-I1Open ↗