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City residence, one family
381 UNION STREET
BROOKLYN · Carroll Gardens-Cobble Hill-Gowanus-Red Hook · BIN 3007107
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1899Year Built
3Stories
A4Building Class
R6BZoning
3,960 sfGross Floor Area
1Units
Rent Stabilized0 Open Violations
City residence, one family · 1,980 sf lot · 2 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire ProtectionEquipmentGeneral
Roof92p · 4 filings · 20 docs
Floor 3100p · 6 filings · 20 docs
Floor 2103p · 6 filings · 20 docs
Floor 1101p · 6 filings · 20 docs
Cellar110p · 7 filings · 20 docs
Basement20p · 2 filings · 20 docs
Sub-Basement84p · 5 filings · 20 docs
Site & exterior13p · 2 filings · 5 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
MARY ROSE TRUST3407/08/2026
J G CONSTRUCTION SRVCS404/09/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
01/28/2021$3.4M—— → —$846/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ROBERT SILMAN ASSOCIATES503/11/2024
MADE ARCHITECTURE PLLC311/10/2022
ABS ENGINEERING, PLLC711/09/2022
ASHRAF CORP108/25/2021
SYED ENGINEERING, P.C.106/07/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
J CALLAHAN CONSULTING3003/21/2026
ARSENAL BUILDING CONSULTANTS LLC203/21/2026
Rigid Structural Design, LLC103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MADE LLCGeneral Contractor1407/08/2026
KG SPRINKLER CORPFire Protection307/08/2026
INTERSYSTEM INSTALLATIONGeneral Contractor104/09/2026
J & G CONSTRUCTION SVCSGeneral Contractor104/09/2026
HENRY MYERS P & H, INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ENTHINK ENGINEERS LLC6247703/11/2024
MADE ARCHITECTURE PLLC2427311/10/2022
ABS ENGINEERING, PLLC4835711/09/2022
Building Lifecycle
All (107)Filed (17)Permit Issued (20)Signed Off (8)Violation (11)Inspection (7)Objection (14)Special Inspection (30)
11/20/2025
Violation issued (HPD, closed)
I
06/11/2025
Violation issued (HPD, closed)
A
11/29/2024
Violation issued (HPD, closed)
I
09/09/2024
Signed off — Alteration
Foundation work proposed for single family home: Partial excavation of concrete slab in cellar, provide new cast in place concrete slab with benching and sloping at perimeter
B00504470-I1
04/12/2024
Violation issued (HPD, closed)
A
03/11/2024
Filed — Alteration
Foundation work proposed for single family home: Partial excavation of concrete slab in cellar, provide new cast in place concrete slab with benching and sloping at perimeter
B00504470-P2
03/01/2024
Signed off — Alteration
Structural Work for single family home: Provide new LVL headers and Provide new metal stair in rear yard
B00504482-I1
02/14/2024
Special inspection requirement — Concrete - Cast-In-Place
Sunil Saigal
02/14/2024
Special inspection requirement — Final
Sunil Saigal
02/14/2024
Special inspection requirement — Subgrade Inspections
Sunil Saigal
02/14/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
Sunil Saigal
02/14/2024
Special inspection requirement — Footing and Foundation
Sunil Saigal
01/09/2024
Signed off — Alteration
Mechanical work proposed for a single family home: Provide new VRF Heat Recovery system throughout with ventilation and exhaust ductwork.
B00504353-I1
01/09/2024
Signed off — Alteration
PLUMBING WORK PROPOSED FOR SINGLE FAMILY HOME: Addition/relocation of new bathroom/kitchen fixtures with piping
B00504334-I1
11/22/2023
Violation issued (HPD, closed)
I
10/06/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
09/21/2023
Inspection — Fail-Final CND-Occupancy Inspection
Fail
View inspection ↗
06/22/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
Sunil Saigal
06/22/2023
Special inspection requirement — Structural Steel - High Strength Bolting
Sunil Saigal
06/22/2023
Special inspection requirement — Subgrade Inspections
Sunil Saigal
06/22/2023
Special inspection requirement — Structural Steel - Details
Sunil Saigal
06/22/2023
Special inspection requirement — Post-installed Anchors
Sunil Saigal
06/22/2023
Special inspection requirement — Final
Sunil Saigal
06/22/2023
Special inspection requirement — Structural Steel - Welding
Sunil Saigal
06/22/2023
Special inspection requirement — Masonry
Sunil Saigal
06/14/2023
Filed — Alteration
Structural Work for single family home: Provide new LVL headers and Provide new metal stair in rear yard
B00504482-P1
06/13/2023
Signed off — Alteration
SPRINKLER WORK PROPOSED FOR A SINGLE FAMILY HOME: Install New sprinkler system throughout
B00504388-I1
05/04/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
03/27/2023
Violation issued (HPD, closed)
A
02/03/2023
Permit issued — Foundation
B00504470-I1-FO
02/02/2023
Permit issued — Structural
B00504482-I1-ST
02/02/2023
Permit issued — Mechanical Systems
B00504353-I1-MS
02/02/2023
Permit issued — General Construction
B00505392-I1-GC
01/20/2023
Signed off — Alteration
B00529921-I1
01/19/2023
Signed off — Alteration
B00467402-I1
11/23/2022
Special inspection requirement — Fire-Resistance Rated Construction
Benjamin Bischoff
11/23/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
Benjamin Bischoff
11/23/2022
Special inspection requirement — Energy Code Compliance Inspections
Benjamin Bischoff
11/23/2022
Special inspection requirement — Lighting in dwelling units
Benjamin Bischoff
11/23/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Benjamin Bischoff
11/23/2022
Special inspection requirement — Fenestration areas
Benjamin Bischoff
11/23/2022
Special inspection requirement — Fenestration air leakage
Benjamin Bischoff
11/15/2022
Special inspection requirement — Energy Code Compliance Inspections
Alex Schwartz
11/15/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Alex Schwartz
11/15/2022
Special inspection requirement — Post-installed Anchors
Alex Schwartz
11/14/2022
Violation issued (HPD, closed)
I
11/10/2022
Filed — Alteration CO
CONVERSION OF A THREE FAMILY HOME TO A SINGLE FAMILY HOME. THE CELLAR FLOOR WILL BE LOWERED. NO CHANGE TO BUILDING BULK. A NEW CO WILL BE OBTAINED.
B00505392-P1
11/10/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Benjamin Bischoff
11/10/2022
Special inspection requirement — Energy Code Compliance Inspections
Benjamin Bischoff
11/10/2022
Special inspection requirement — Fenestration air leakage
Benjamin Bischoff
11/10/2022
Special inspection requirement — Fire-Resistance Rated Construction
Benjamin Bischoff
11/10/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
Benjamin Bischoff
11/10/2022
Special inspection requirement — Lighting in dwelling units
Benjamin Bischoff
11/10/2022
Special inspection requirement — Fenestration areas
Benjamin Bischoff
11/09/2022
Filed — Alteration
PLUMBING WORK PROPOSED FOR SINGLE FAMILY HOME: Addition/relocation of new bathroom/kitchen fixtures with piping
B00504334-P3
10/25/2022
Permit issued — Sprinklers
B00504388-I1-EW-SP
10/24/2022
Filed — Alteration
SPRINKLER WORK PROPOSED FOR A SINGLE FAMILY HOME: Install New sprinkler system throughout
B00504388-P1
10/24/2022
Filed — Alteration
Mechanical work proposed for a single family home: Provide new VRF Heat Recovery system throughout with ventilation and exhaust ductwork.
B00504353-P1
10/24/2022
Filed — Alteration
PLUMBING WORK PROPOSED FOR SINGLE FAMILY HOME: Addition/relocation of new bathroom/kitchen fixtures with piping
B00504334-P2
09/22/2022
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
Latest 60 of 107 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWFoundationSigned-offBARTONI CAPENTRY CORP02/03/2023
DOB NOWStructuralSigned-offBARTONI CAPENTRY CORP02/02/2023
DOB NOWMechanical SystemsSigned-offBARTONI CAPENTRY CORP02/02/2023
DOB NOWGeneral ConstructionPermit IssuedBARTONI CAPENTRY CORP02/02/2023
DOB NOWSprinklersSigned-offH M SPRINKLER INC10/25/2022
DOB NOWSprinklersSigned-offH M SPRINKLER INC09/15/2022
DOB NOWGeneral ConstructionSigned-offBARTONI CAPENTRY CORP02/08/2022
DOB NOWGeneral ConstructionPermit IssuedBARTONI CAPENTRY CORP02/08/2022
DOB NOWStructuralSigned-offBARTONI CAPENTRY CORP02/08/2022
DOB NOWFoundationSigned-offBARTONI CAPENTRY CORP02/08/2022
DOB NOWMechanical SystemsSigned-offBARTONI CAPENTRY CORP02/08/2022
DOB NOWSprinklersSigned-offH M SPRINKLER INC10/01/2021
DOB NOWPlumbingSigned-offHENRY MYERS P & H, INC10/01/2021
DOB NOWSupported ScaffoldSigned-offINTERSYSTEM INSTALLATION08/25/2021
DOB NOWMechanical SystemsSigned-offBARTONI CAPENTRY CORP08/23/2021
DOB NOWStructuralSigned-offBARTONI CAPENTRY CORP08/20/2021
DOB NOWFoundationSigned-offBARTONI CAPENTRY CORP08/03/2021
DOB NOWSupported ScaffoldSigned-offJ & G CONSTRUCTION SVCS06/07/2021
DOB NOWGeneral ConstructionPermit IssuedBARTONI CAPENTRY CORP05/31/2021
DOB NOWGeneral ConstructionSigned-offBARTONI CAPENTRY CORP03/18/2021
2 projects · most recent 10/11/2022
General Wiring
FiledStatusContractorScope
10/11/2022CompleteSUPER CHARGED ELEC. INC.General Wiring
04/07/2021CompleteA.DAVINO ELEC'L CONT'G CO—
▾Field Inspections (DOB CAP) — 7
DateTypeResultReport
10/06/2023Pass-Final CND-Occupancy InspectionPassView ↗
09/21/2023Fail-Final CND-Occupancy InspectionFailView ↗
05/04/2023Pass-Final CND-Occupancy InspectionPassView ↗
09/22/2022Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
09/20/2022Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
02/07/2022Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
12/13/2021Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 65
DateRequirementInspectorRole
02/14/2024Structural Stability – Alterations of existing buildingsSunil Saigalspecial
02/14/2024Subgrade InspectionsSunil Saigalspecial
02/14/2024FinalSunil Saigalprogress
02/14/2024Footing and FoundationSunil Saigalprogress
02/14/2024Concrete - Cast-In-PlaceSunil Saigalspecial
06/22/2023MasonrySunil Saigalspecial
06/22/2023Structural Steel - DetailsSunil Saigalspecial
06/22/2023FinalSunil Saigalprogress
06/22/2023Post-installed AnchorsSunil Saigalspecial
06/22/2023Structural Stability – Alterations of existing buildingsSunil Saigalspecial
06/22/2023Structural Steel - WeldingSunil Saigalspecial
06/22/2023Subgrade InspectionsSunil Saigalspecial
06/22/2023Structural Steel - High Strength BoltingSunil Saigalspecial
11/23/2022Fenestration and door U-factor and product ratingsBenjamin Bischoffenergy_progress
11/23/2022Fire-Resistant Penetrations and JointsBenjamin Bischoffspecial
11/23/2022Energy Code Compliance InspectionsBenjamin Bischoffprogress
11/23/2022Fire-Resistance Rated ConstructionBenjamin Bischoffprogress
11/23/2022Fenestration areasBenjamin Bischoffenergy_progress
11/23/2022Lighting in dwelling unitsBenjamin Bischoffenergy_progress
11/23/2022Fenestration air leakageBenjamin Bischoffenergy_progress
11/15/2022Fire-Resistant Penetrations and JointsAlex Schwartzspecial
11/15/2022Post-installed AnchorsAlex Schwartzspecial
11/15/2022Energy Code Compliance InspectionsAlex Schwartzprogress
11/10/2022Fenestration and door U-factor and product ratingsBenjamin Bischoffenergy_progress
11/10/2022Fire-Resistance Rated ConstructionBenjamin Bischoffprogress
Latest 25 of 65.
▾Documents — 95 on file (BIS + DOB NOW)
▸Plans & Drawings17
▸DOB NOWPlans/Sketch16
09/01/2026B00529921-I1Request digital key ↗
09/01/2026B00504482-P1Request digital key ↗
09/01/2026B00504470-P1Request digital key ↗
Showing 3 of 16 on file for this type
▸DOB NOWPlans/Sketch - General Construction1
09/01/2026B00467402-I1Request digital key ↗
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B00505392-I1Open ↗
▸Seals & Professional Certifications55
▸DOB NOWProgress Inspector Seal & Signature24
09/01/2026B00505392-I1Open ↗
09/01/2026B00505392-I1Open ↗
09/01/2026B00505392-I1Open ↗
Showing 3 of 24 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature17
09/01/2026B00467402-I1Open ↗
09/01/2026B00529921-I1Open ↗
09/01/2026B00504482-I1Open ↗
Showing 3 of 17 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature14
09/01/2026B00505392-I1Open ↗
09/01/2026B00504334-P3Open ↗
08/25/2026B00504482-I1Open ↗
Showing 3 of 14 on file for this type
▸Safety & Tenant Protection5
▸DOB NOWStreet Tree Checklist2
08/28/2026B00505392-P1Open ↗
08/15/2026B00505392-I1Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026B00505392-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026B00505392-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B00505392-I1Open ↗
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form6
08/28/2026B00504334-I1Open ↗
08/28/2026B00504388-I1Open ↗
08/28/2026B00504353-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
09/01/2026B00467402-I1Open ↗
▸Energy Compliance3
▸DOB NOWEN2: As Built Energy Analysis.3
08/13/2026B00504353-I1Open ↗
08/13/2026B00467402-I1Open ↗
08/13/2026B00505392-I1Open ↗
▸Inspections & Test Reports5
▸DOB NOWSOIL REPORT3
09/01/2026B00504470-P2Open ↗
09/01/2026B00504470-P1Open ↗
08/15/2026B00504470-I1Open ↗
▸DOB NOWTR4 Plot Diagram1
08/15/2026B00504470-I1Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram1
08/15/2026B00504470-I1Open ↗
▸Filing & Intake Forms1
▸DOB NOWAI1 Form (from plan PDF)1
08/16/2026B00505392-P1Open ↗
▸Other Documents1
▸DOB NOWFinal Survey1
08/13/2026B00505392-I1Open ↗