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Three families
1643 50 STREET
BROOKLYN · Borough Park · BIN 3129198
💬 Discuss this project
1975Year Built
3Stories
C0Building Class
R5Zoning
4,134 sfGross Floor Area
3Units
0 Open ViolationsFDNY Report ↗
Three families · 4,007 sf lot · 1.03 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralPlumbingFire Protection
Permit Issued — active, not yet Signed-off
RoofUnder Construction54p · 1 filing · 20 docs
Floor 3Under Construction57p · 1 filing · 20 docs
Floor 2Under Construction55p · 1 filing · 20 docs
Floor 1Under Construction54p · 1 filing · 20 docs
CellarUnder Construction58p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
UPPERLEVEL CONSTRUCTION603/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
01/25/2023$2.9M—Private party → Private party$689/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
EYAL LEVITT ARCHITECT PC107/17/2025
R & O ENGINEERING705/05/2025
LESTER KATZ, NCARB512/04/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
AVALON DESIGNS2403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
UPPERLEVEL CONSTRUCTIONGeneral Contractor1307/08/2026
HEXAGON INDUSTRIES INCGeneral Contractor407/08/2026
TAP PLUMBING CORPPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CITY-WIDE TESTING INC4161005/05/2025
Building Lifecycle
All (149)Filed (13)Permit Issued (14)Violation (6)Inspection (6)Objection (80)Special Inspection (30)
06/10/2026
Permit issued — Construction Fence
B00893963-I1-FN
03/05/2026
Violation issued (ECB, closed)
Construction
02/09/2026
Violation issued (ECB, closed)
Construction
02/09/2026
Violation issued (ECB, closed)
Unknown
01/06/2026
Permit issued — General Construction
B00982571-S4-GC-CX
01/06/2026
Permit issued — General Construction
B00982571-I1-GC
12/17/2025
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
11/06/2025
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
10/29/2025
Permit issued — Plumbing
B00982571-S1-PL
08/06/2025
Violation issued (ECB, closed)
Construction
07/31/2025
Objection resolved — Addressed
07/24/2025
Objection raised — Fire_Protection
07/17/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
New supply sanitary and storm piping and fixtures as per plans in conjunction with alt-co job# B00982571-I1
B00982571-Z2
07/17/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
07/17/2025
Special inspection requirement — Sprinkler Systems
07/16/2025
Permit issued — Construction Fence
B00893963-I1-FN
06/12/2025
Objection resolved — Addressed
06/02/2025
Special inspection requirement — Concrete - Cast-In-Place
ELIAS RASABI
06/02/2025
Special inspection requirement — Footing and Foundation
ELIAS RASABI
06/02/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
06/02/2025
Special inspection requirement — Final
ELIAS RASABI
06/02/2025
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
ELIAS RASABI
06/02/2025
Special inspection requirement — Subgrade Inspections
ELIAS RASABI
05/27/2025
Objection resolved — Addressed
05/22/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
05/15/2025
Special inspection requirement — Permanent certificate
ELIAS RASABI
05/15/2025
Special inspection requirement — Structural Steel - Details
ELIAS RASABI
05/15/2025
Special inspection requirement — Air barrier — testing
ELIAS RASABI
05/15/2025
Special inspection requirement — Fenestration areas
ELIAS RASABI
05/15/2025
Special inspection requirement — Concrete - Cast-In-Place
ELIAS RASABI
05/15/2025
Special inspection requirement — Structural Steel - Welding
ELIAS RASABI
05/15/2025
Special inspection requirement — Footing and Foundation
ELIAS RASABI
05/15/2025
Special inspection requirement — Final
ELIAS RASABI
05/15/2025
Special inspection requirement — Subgrade Inspections
ELIAS RASABI
05/15/2025
Special inspection requirement — Air barrier - visual inspection
ELIAS RASABI
05/15/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
ELIAS RASABI
05/15/2025
Special inspection requirement — Fenestration air leakage
ELIAS RASABI
05/15/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
ELIAS RASABI
05/15/2025
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
ELIAS RASABI
05/15/2025
Special inspection requirement — Structural Steel - High Strength Bolting
ELIAS RASABI
05/15/2025
Special inspection requirement — Insulation placement and R values
ELIAS RASABI
05/08/2025
Objection resolved — Addressed
05/05/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
New supply sanitary and storm piping and fixtures as per plans in conjunction with alt-co job# B00982571-I1
B00982571-P5
05/05/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
New supply sanitary and storm piping and fixtures as per plans in conjunction with alt-co job# B00982571-I1
B00982571-P6
05/01/2025
Special inspection requirement — Structural Steel - Details
ELIAS RASABI
05/01/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
ELIAS RASABI
05/01/2025
Special inspection requirement — Structural Steel - High Strength Bolting
ELIAS RASABI
05/01/2025
Special inspection requirement — Concrete - Cast-In-Place
ELIAS RASABI
05/01/2025
Special inspection requirement — Structural Steel - Welding
ELIAS RASABI
04/28/2025
Objection resolved — Addressed
04/28/2025
Objection resolved — Addressed
04/28/2025
Objection resolved — Addressed
04/25/2025
Objection resolved — Addressed
04/22/2025
Objection resolved — Addressed
03/12/2025
Objection raised — Structural
03/07/2025
Violation issued (ECB, closed)
Construction
03/07/2025
Violation issued (ECB, closed)
Construction
02/20/2025
Objection resolved — Addressed
02/10/2025
Permit issued — Foundation
B00982571-S9-FO
01/24/2025
Permit issued — Support of Excavation
B00982571-S6-SE
Latest 60 of 149 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWConstruction FencePermit IssuedUPPERLEVEL CONSTRUCTION06/10/2026
DOB NOWGeneral ConstructionPermit IssuedUPPERLEVEL CONSTRUCTION01/06/2026
DOB NOWGeneral ConstructionPermit IssuedUPPERLEVEL CONSTRUCTION01/06/2026
DOB NOWPlumbingPermit IssuedTAP PLUMBING CORP10/29/2025
DOB NOWConstruction FencePermit IssuedUPPERLEVEL CONSTRUCTION07/16/2025
DOB NOWFoundationPermit IssuedUPPERLEVEL CONSTRUCTION02/10/2025
DOB NOWSupport of ExcavationPermit IssuedUPPERLEVEL CONSTRUCTION01/24/2025
DOB NOWFoundationPermit IssuedUPPERLEVEL CONSTRUCTION01/23/2025
DOB NOWGeneral ConstructionPermit IssuedUPPERLEVEL CONSTRUCTION01/10/2025
DOB NOWFoundationPermit IssuedUPPERLEVEL CONSTRUCTION01/09/2025
DOB NOWStructuralPermit IssuedHEXAGON INDUSTRIES INC10/28/2024
DOB NOWGeneral ConstructionPermit IssuedHEXAGON INDUSTRIES INC10/10/2024
DOB NOWConstruction FencePermit IssuedUPPERLEVEL CONSTRUCTION07/16/2024
DOB NOWConstruction FencePermit IssuedUPPERLEVEL CONSTRUCTION07/21/2023
1 project · most recent 07/17/2025
Sprinkler System
FiledStatusContractorScope
07/17/2025——Sprinkler System
1 project · most recent 07/17/2025
FiledStatusContractorScope
07/17/2025Permit IssuedTAP PLUMBING CORP—
2 projects · most recent 05/28/2026
General Wiring
FiledStatusContractorScope
05/28/2026Permit IssuedSELECT ELECTRICAL GROUP IGeneral Wiring
01/01/2025Permit IssuedFRIED ELECTRIC CO.—
1 project · most recent 07/17/2025
Steel Concrete
FiledStatusContractorScope
07/17/2025Permit IssuedUPPERLEVEL CONSTRUCTIONSteel, Concrete
1 project · most recent 06/28/2023
Fence
FiledStatusContractorScope
06/28/2023Permit IssuedUPPERLEVEL CONSTRUCTIONFence
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
12/17/2025Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
11/06/2025Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
12/30/2024Certified Gas-Gas-Piping-RoughingCertifiedView ↗
12/30/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
12/30/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
12/05/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 108
DateRequirementInspectorRole
07/17/2025Sprinkler Systems—special
07/17/2025Fire-Resistant Penetrations and Joints—special
06/02/2025Footing and FoundationELIAS RASABIprogress
06/02/2025Subgrade InspectionsELIAS RASABIspecial
06/02/2025Subsurface Investigations (Borings/Test Pits)ELIAS RASABIspecial
06/02/2025Structural Stability – Alterations of existing buildings—special
06/02/2025Concrete - Cast-In-PlaceELIAS RASABIspecial
06/02/2025FinalELIAS RASABIprogress
05/22/2025Structural Stability – Alterations of existing buildings—special
05/15/2025FinalELIAS RASABIprogress
05/15/2025Footing and FoundationELIAS RASABIprogress
05/15/2025Air barrier — testing ELIAS RASABIenergy_progress
05/15/2025Insulation placement and R valuesELIAS RASABIenergy_progress
05/15/2025Permanent certificateELIAS RASABIenergy_progress
05/15/2025Fenestration areasELIAS RASABIenergy_progress
05/15/2025Fenestration and door U-factor and product ratingsELIAS RASABIenergy_progress
05/15/2025Fenestration air leakageELIAS RASABIenergy_progress
05/15/2025Air barrier - visual inspectionELIAS RASABIenergy_progress
05/15/2025Structural Stability – Alterations of existing buildingsELIAS RASABIspecial
05/15/2025Subsurface Conditions – Fill Placement & In-Place DensityELIAS RASABIspecial
05/15/2025Concrete - Cast-In-PlaceELIAS RASABIspecial
05/15/2025Structural Steel - WeldingELIAS RASABIspecial
05/15/2025Subgrade InspectionsELIAS RASABIspecial
05/15/2025Structural Steel - High Strength BoltingELIAS RASABIspecial
05/15/2025Structural Steel - DetailsELIAS RASABIspecial
Latest 25 of 108.
▾Documents — 134 on file (BIS + DOB NOW)
▸Plans & Drawings13
▸DOB NOWPlans/Sketch13
08/21/2026B00982571-P6Request digital key ↗
08/21/2026B00982571-P5Request digital key ↗
08/21/2026B00982571-S9Request digital key ↗
Showing 3 of 13 on file for this type
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
01/06/2026340922764Open ↗
▸BISBPP-5 - Authorization to the Department of Transportation1
01/06/2026340922764Open ↗
▸Zoning, Tax Lot & Property Records6
▸DOB NOWZD1: DOB Zoning Diagram3
08/13/2026B00982571-I1Open ↗
08/13/2026B00982571-P2Open ↗
08/13/2026B00982571-P3Open ↗
▸DOB NOWZoning Exhibit form (1-5)3
08/13/2026B00982571-I1Open ↗
08/13/2026B00982571-P2Open ↗
08/13/2026B00982571-P3Open ↗
▸Seals & Professional Certifications45
▸DOB NOWProgress Inspector Seal & Signature16
09/01/2026B00982571-P5Open ↗
09/01/2026B00982571-P2Open ↗
09/01/2026B00982571-P2Open ↗
Showing 3 of 16 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature14
09/19/2026B00982571-S6Open ↗
09/19/2026B00982571-S6Open ↗
09/01/2026B00982571-P5Open ↗
Showing 3 of 14 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature13
08/27/2026B00893963-I1Open ↗
08/21/2026B00982571-Z2Open ↗
08/21/2026B00982571-P6Open ↗
Showing 3 of 13 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
01/06/2026340922764Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
01/06/2026340922764Open ↗
▸Trade Schedules & Equipment6
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)6
08/13/2026B00982571-I1Open ↗
08/13/2026B00982571-P2Open ↗
08/13/2026B00982571-S4Open ↗
Showing 3 of 6 on file for this type
▸Safety & Tenant Protection9
▸DOB NOWStreet Tree Checklist5
08/21/2026B00982571-P1Open ↗
08/13/2026B00982571-I1Open ↗
08/13/2026B00982571-P2Open ↗
Showing 3 of 5 on file for this type
▸BISSTREET TREE CHECKLIST2
01/15/2026340922764Open ↗
01/06/2026340922764Open ↗
▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN1
02/02/2026340922764Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B00982571-I1Open ↗
▸Environmental & Asbestos12
▸DOB NOWDEP ACP-5: Asbestos Assessment Report12
08/21/2026B00982571-P6Open ↗
08/21/2026B00982571-P5Open ↗
08/21/2026B00982571-S9Open ↗
Showing 3 of 12 on file for this type
▸Inspections & Test Reports10
▸DOB NOWSOIL REPORT4
08/13/2026B00982571-P5Open ↗
08/13/2026B00982571-S6Open ↗
08/13/2026B00982571-S8Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWGeotechnical Report (BC 1803.6)3
08/13/2026B00982571-S9Open ↗
08/13/2026B00982571-S6Open ↗
08/13/2026B00982571-S8Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram3
08/13/2026B00982571-S9Open ↗
08/13/2026B00982571-S8Open ↗
08/13/2026B00982571-S6Open ↗
▸Filing & Intake Forms1
▸BISEFILING JOB APPLICATION COVER SHEET1
01/06/2026340922764Open ↗
▸Other Documents30
▸DOB NOWSite Survey: Initial12
08/13/2026B00982571-I1Open ↗
08/13/2026B00982571-I1Open ↗
08/13/2026B00982571-P3Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWPlot Diagram6
08/13/2026B00982571-P6Open ↗
08/13/2026B00982571-P1Open ↗
08/13/2026B00982571-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone6
08/13/2026B00982571-I1Open ↗
08/13/2026B00982571-P1Open ↗
08/13/2026B00982571-P6Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWProperty Ownership Certification3
08/21/2026B00982571-P2Open ↗
08/14/2026B00982571-I1Open ↗
08/14/2026B00982571-P3Open ↗
▸BISBPP - SUPPORTING DOCUMENTATION2
01/15/2026340922764Open ↗
01/06/2026340922764Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026B00982571-S6Open ↗