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Three families
433 UNION STREET
BROOKLYN · BIN 3007169
💬 Discuss this project
1899Year Built
2Stories
C0Building Class
R6BZoning
1,938 sfGross Floor Area
3Units
Three families · Owner of record: FRONT STOOP LLC · 1,667 sf lot · 1.16 FAR built · Flood zone X500
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire ProtectionGeneral
Permit Issued — active, not yet Signed-off
RoofUnder Construction44p · 1 filing · 20 docs
PenthouseUnder Construction79p · 1 filing · 20 docs
Floor 3Under Construction75p · 1 filing · 20 docs
Floor 2Under Construction75p · 2 filings · 20 docs
Floor 1Under Construction74p · 2 filings · 20 docs
CellarUnder Construction80p · 2 filings · 20 docs
BasementUnder Construction77p · 1 filing · 20 docs
Sub-Basement1p · 1 filing · 4 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
WORKABLE CITY DEVELOPMENT2507/29/2026
PLATINUM SERVICES NY707/08/2026
GSR CONTRACTOR404/09/2026
FRONT STOOP LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/08/2023$1.9M—— → —$967/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY BUILDING ASSOCIATES INC1103/24/2026
ALWAYS FAST SERVICES CORP102/13/2026
IKRA CONSULTING LLC101/28/2026
ASHRAF CORP108/28/2025
CQ&J CORPORATION103/27/2024
INFOCUS DESIGN AND PLANNING PC102/22/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
INFOCUS DESIGN AND PLANNING PC1803/21/2026
INFO OF ENGINEERING P C203/21/2026
ADVANCED BUILDERS SERVICES103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BLUE WATER BUILDERS LLCGeneral Contractor1007/08/2026
G GENERAL CONSTRUCTION LLGeneral Contractor603/21/2026
PLATINUM SERVICES NY LLCGeneral Contractor207/08/2026
FLOW-RIGHT PLBG & HTG CORPlumbing207/29/2026
MNBC ELECTRICAL CORPElectrical103/22/2026
GSR CONTRACTOR INCGeneral Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244912/03/2025
INFOCUS DESIGN & PLANNING932103/27/2024
Building Lifecycle
All (152)Filed (16)Permit Issued (14)Signed Off (2)Inspection (14)Objection (76)Special Inspection (30)
07/29/2026
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
07/28/2026
Permit issued — Plumbing
B01075405-S3-PL
07/20/2026
Objection raised — Admin
07/20/2026
Objection raised — Structural
07/20/2026
Objection raised — Scope
07/20/2026
Objection raised — Inspections
07/06/2026
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
06/30/2026
Objection resolved — Addressed
06/03/2026
Signed off — Alteration
INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF 2022 THE NYC BUILDING CODE. LIVE LOAD 300PSF.
B01278862-I1
06/03/2026
Objection resolved — Addressed
06/03/2026
Objection resolved — Addressed
05/23/2026
Signed off — Alteration
INSTALLATION OF PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CH #33 OF THE NYC CODE 2022. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
B01351619-I1
04/16/2026
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
03/24/2026
Filed — Alteration CO
Upgrade building to full compliance with the 2022 NYC Building Code. Convert 3 dwelling units to 1 dwelling unit; vertical/horizontal enlargement; interior renovation. Work previously permitted under Job # B01075405 remains unchanged.
B01371038-I1
03/12/2026
Special inspection requirement — Subgrade Inspections
03/12/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
03/12/2026
Special inspection requirement — Permanent certificate
03/12/2026
Special inspection requirement — Metering
03/12/2026
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
03/12/2026
Special inspection requirement — Masonry
03/12/2026
Special inspection requirement — Lighting in dwelling units
03/12/2026
Special inspection requirement — Exterior lighting power
03/12/2026
Special inspection requirement — Fenestration air leakage
03/12/2026
Special inspection requirement — Electric vehicle service equipment requirements
03/12/2026
Special inspection requirement — Fire-Resistance Rated Construction
03/12/2026
Special inspection requirement — Maintenance information
03/12/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
03/12/2026
Special inspection requirement — Lighting controls
03/12/2026
Special inspection requirement — Preliminary
03/12/2026
Special inspection requirement — Energy Code Compliance Inspections
03/12/2026
Special inspection requirement — Air barrier — testing
03/12/2026
Special inspection requirement — Fenestration areas
03/12/2026
Special inspection requirement — Insulation placement and R values
03/12/2026
Special inspection requirement — Air barrier - visual inspection
03/12/2026
Special inspection requirement — Interior lighting power
03/12/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
03/12/2026
Special inspection requirement — Chimneys and vents
03/12/2026
Special inspection requirement — Concrete - Cast-In-Place
03/12/2026
Special inspection requirement — Construction Operations Influencing Adjacent Structures
02/26/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
02/26/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
02/13/2026
Filed — Alteration
B01359636-I1
02/13/2026
Permit issued — General Construction
B01075405-I1-GC
02/13/2026
Permit issued — Supported Scaffold
B01359636-I1-SF
02/12/2026
Permit issued — Mechanical Systems
B01075405-S2-MS
02/12/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
01/28/2026
Filed — Alteration
INSTALLATION OF PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CH #33 OF THE NYC CODE 2022. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
B01351619-I1
01/28/2026
Permit issued — Supported Scaffold
B01351619-I1-SF
12/05/2025
Objection raised — Energy
12/05/2025
Objection raised — Zoning
12/05/2025
Objection raised — Scope
12/03/2025
Filed — Alteration CO
Convert from 3 to 1 dwelling unit, vertical and horizontal extension on existing 2 story with basement and cellar building, remove rear wall for rear yard extension, front facade to remain and be repaired, interior renovation of existing building
B01075405-P3
11/20/2025
Special inspection requirement — Construction Operations Influencing Adjacent Structures
NARESH MAHANGU
11/20/2025
Special inspection requirement — Concrete - Cast-In-Place
NARESH MAHANGU
11/20/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
11/20/2025
Special inspection requirement — Chimneys and vents
NARESH MAHANGU
11/20/2025
Special inspection requirement — Masonry
NARESH MAHANGU
11/07/2025
Objection resolved — Addressed
08/29/2025
Permit issued — Sidewalk Shed
B01278862-I1-SH
08/28/2025
Filed — Alteration
INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF 2022 THE NYC BUILDING CODE. LIVE LOAD 300PSF.
B01278862-I1
Latest 60 of 152 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedFLOW-RIGHT PLBG & HTG COR07/28/2026
DOB NOWGeneral ConstructionPermit IssuedBLUE WATER BUILDERS LLC02/13/2026
DOB NOWSupported ScaffoldPermit IssuedPLATINUM SERVICES NY LLC02/13/2026
DOB NOWMechanical SystemsPermit IssuedBLUE WATER BUILDERS LLC02/12/2026
DOB NOWSupported ScaffoldSigned-offGSR CONTRACTOR INC01/28/2026
DOB NOWSidewalk ShedSigned-offPLATINUM SERVICES NY LLC08/29/2025
DOB NOWGeneral ConstructionPermit IssuedBLUE WATER BUILDERS LLC04/30/2025
DOB NOWPlumbingPermit IssuedFLOW-RIGHT PLBG & HTG COR04/03/2025
DOB NOWMechanical SystemsPermit IssuedBLUE WATER BUILDERS LLC03/13/2025
DOB NOWStructuralPermit IssuedBLUE WATER BUILDERS LLC03/07/2025
DOB NOWFoundationPermit IssuedBLUE WATER BUILDERS LLC03/07/2025
DOB NOWSupport of ExcavationPermit IssuedBLUE WATER BUILDERS LLC03/05/2025
DOB NOWConstruction FencePermit IssuedG GENERAL CONSTRUCTION LL02/24/2025
DOB NOWGeneral ConstructionPermit IssuedG GENERAL CONSTRUCTION LL04/08/2024
1 project · most recent 12/03/2025
Sprinkler System
FiledStatusContractorScope
12/03/2025——Sprinkler System
1 project · most recent 12/03/2025
Gas Plumbing-Sprinkler Storm Water/Sanitary
FiledStatusContractorScope
12/03/2025Permit IssuedFLOW-RIGHT PLBG & HTG CORGas, Plumbing-Sprinkler, Storm, Water/Sanitary
3 projects · most recent 02/25/2026
General Wiring
FiledStatusContractorScope
02/25/2026Permit IssuedMNBC ELECTRICAL CORPGeneral Wiring
08/30/2025CompleteRICHARD NEU—
04/01/2025Permit IssuedMNBC ELECTRICAL CORP—
1 project · most recent 12/03/2025
FiledStatusContractorScope
12/03/2025Permit IssuedFLOW-RIGHT PLBG & HTG COR1 scope_items
2 projects · most recent 01/28/2026
Scaffold Sidewalk Shed
FiledStatusContractorScope
01/28/2026Signed-offGSR CONTRACTOR INCScaffold
08/28/2025Signed-offPLATINUM SERVICES NY LLCSidewalk Shed
▾Field Inspections (DOB CAP) — 14
DateTypeResultReport
07/29/2026Pass-Final CND-Occupancy InspectionPassView ↗
07/06/2026Pass-Final CND-Occupancy InspectionPassView ↗
04/16/2026Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
02/26/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
02/26/2026Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
02/12/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
07/09/2025Pass-Final PL - UndergroundPassView ↗
04/28/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
07/26/2024Certified StandPipe - SD - Hydrostatic 63/09 Test (Initial 75 Feet)CertifiedView ↗
02/28/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
12/15/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
10/20/2023Pass-Final PL - UndergroundPassView ↗
08/28/2023Pass-Final PL - UndergroundPassView ↗
07/21/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 88
DateRequirementInspectorRole
03/12/2026Construction Operations Influencing Adjacent Structures—special
03/12/2026Permanent certificate—energy_progress
03/12/2026Metering—energy_progress
03/12/2026Maintenance information—energy_progress
03/12/2026Fenestration and door U-factor and product ratings—energy_progress
03/12/2026Lighting controls—energy_progress
03/12/2026Lighting in dwelling units—energy_progress
03/12/2026Fenestration air leakage—energy_progress
03/12/2026Electric vehicle service equipment requirements—energy_progress
03/12/2026Interior lighting power—energy_progress
03/12/2026Insulation placement and R values—energy_progress
03/12/2026Air barrier - visual inspection—energy_progress
03/12/2026Exterior lighting power—energy_progress
03/12/2026Air barrier — testing —energy_progress
03/12/2026Fenestration areas—energy_progress
03/12/2026Preliminary—progress
03/12/2026Fire-Resistance Rated Construction—progress
03/12/2026Energy Code Compliance Inspections—progress
03/12/2026Subgrade Inspections—special
03/12/2026Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation—special
03/12/2026Masonry—special
03/12/2026Fire-Resistant Penetrations and Joints—special
03/12/2026Structural Stability – Alterations of existing buildings—special
03/12/2026Chimneys and vents—special
03/12/2026Concrete - Cast-In-Place—special
Latest 25 of 88.
▾Documents — 113 on file (BIS + DOB NOW)
▸Plans & Drawings16
▸DOB NOWPlans/Sketch16
08/25/2026B00992959-I1Request digital key ↗
08/25/2026B01024507-I1Request digital key ↗
08/24/2026B01075405-S6Request digital key ↗
Showing 3 of 16 on file for this type
▸Applications & Permits3
▸BISPLAN / WORK APPROVAL APPLICATION2
11/05/2025340912962Open ↗
09/27/2024340912962Open ↗
▸BISBPP-5 - Authorization to the Department of Transportation1
09/27/2024340912962Open ↗
▸Zoning, Tax Lot & Property Records13
▸DOB NOWZD1: DOB Zoning Diagram5
08/24/2026B01075405-P3Open ↗
08/17/2026B01371038-I1Open ↗
08/13/2026B01075405-I1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWHouse Number Verification: TOPO Stamp4
08/17/2026B01371038-I1Open ↗
08/13/2026B01075405-I1Open ↗
08/13/2026B01075405-P1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWZoning Exhibit form (1-5)4
08/17/2026B01371038-I1Open ↗
08/13/2026B01075405-P3Open ↗
08/13/2026B01075405-I1Open ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications36
▸DOB NOWDPL-1: Design Professional Seal & Signature20
08/25/2026B00992959-I1Open ↗
08/25/2026B01024507-I1Open ↗
08/24/2026B01075405-S2Open ↗
Showing 3 of 20 on file for this type
▸DOB NOWProgress Inspector Seal & Signature8
08/29/2026B01075405-S2Open ↗
08/29/2026B01075405-S2Open ↗
08/29/2026B01075405-S2Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature7
08/29/2026B01075405-S2Open ↗
08/27/2026B01075405-P2Open ↗
08/26/2026B01075405-P3Open ↗
Showing 3 of 7 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
09/27/2024340912962Open ↗
▸Safety & Tenant Protection8
▸DOB NOWStreet Tree Checklist4
08/17/2026B01371038-I1Open ↗
08/13/2026B01075405-P3Open ↗
08/13/2026B01075405-I1Open ↗
Showing 3 of 4 on file for this type
▸BISSTREET TREES SITE PLAN1
02/20/2025340912962Open ↗
▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN1
09/27/2024340912962Open ↗
▸BISSTREET TREE CHECKLIST1
09/27/2024340912962Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B01075405-I1Open ↗
▸Environmental & Asbestos12
▸DOB NOWDEP ACP-5: Asbestos Assessment Report12
08/25/2026B00992959-I1Open ↗
08/25/2026B01024507-I1Open ↗
08/13/2026B01075405-S5Open ↗
Showing 3 of 12 on file for this type
▸Inspections & Test Reports4
▸DOB NOWSOIL REPORT3
08/13/2026B01075405-P1Open ↗
08/13/2026B01075405-P3Open ↗
08/13/2026B01075405-I1Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram1
08/13/2026B01075405-I1Open ↗
▸Filing & Intake Forms2
▸BISEFILING JOB APPLICATION COVER SHEET1
09/27/2024340912962Open ↗
▸BISADDITIONAL INFORMATION1
02/20/2025340912962Open ↗
▸Other Documents19
▸DOB NOWPlot Diagram6
08/17/2026B01371038-I1Open ↗
08/13/2026B01075405-S6Open ↗
08/13/2026B01075405-S4Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSite Survey: Initial4
08/17/2026B01371038-I1Open ↗
08/13/2026B01075405-P3Open ↗
08/13/2026B01075405-P1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone4
08/17/2026B01371038-I1Open ↗
08/13/2026B01075405-P3Open ↗
08/13/2026B01075405-P1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWProperty Ownership Certification4
08/17/2026B01371038-I1Open ↗
08/13/2026B01075405-I1Open ↗
08/13/2026B01075405-P3Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWAdjoining Owners Notification1
08/13/2026B01075405-S6Open ↗