← Back
Miscellaneous two family
391 PROSPECT AVENUE
BROOKLYN · BIN 3027149
💬 Discuss this project
1920Year Built
2Stories
B9Building Class
R5BZoning
2,070 sfGross Floor Area
2Units
14 Open Violations 5 unresolved · 9 paperwork only ▸FDNY Report ↗
Miscellaneous two family · 3,294 sf lot · 0.63 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbing
Roof3p · 1 filing · 20 docs
Floor 29p · 2 filings · 20 docs
Floor 18p · 2 filings · 20 docs
Cellar6p · 2 filings · 20 docs
▾Design Consultants (Architect / Engineer of Record)
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
AGOUTI CONSTRUCTION CONSULTING503/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TCS CONSTRUCTION CORPGeneral Contractor603/21/2026
XINLI.CONSTRUCTION LLCGeneral Contractor303/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
AMALGAM DESIGN6478402/13/2025
INTEGRITY CONSULTING SERV666102/12/2025
DEMERARA ENGINEERING, PLL4248211/21/2021
Building Lifecycle
All (9)Filed (6)Permit Issued (3)
02/13/2025
Filed — Alteration CO
SPRINKLER WORK IN CONJUNCTION WITH CHANGE OF USE FROM ONE FAMILY AND STORE INTO A TWO FAMILY DWELLING
B01054561-S2
02/12/2025
Filed — Alteration CO
SPRINKLER WORK IN CONJUNCTION WITH CHANGE OF USE FROM ONE FAMILY AND STORE INTO A TWO FAMILY DWELLING
B01054561-S4
02/12/2025
Filed — Alteration CO
SPRINKLER WORK IN CONJUNCTION WITH CHANGE OF USE FROM ONE FAMILY AND STORE INTO A TWO FAMILY DWELLING
B01054561-S3
02/11/2025
Filed — Alteration CO
SPRINKLER WORK IN CONJUNCTION WITH CHANGE OF USE FROM ONE FAMILY AND STORE INTO A TWO FAMILY DWELLING
B01054561-S1
02/11/2025
Filed — Alteration CO
SPRINKLER WORK IN CONJUNCTION WITH CHANGE OF USE FROM ONE FAMILY AND STORE INTO A TWO FAMILY DWELLING
B01054561-I1
12/12/2023
Permit issued — Structural
B00630881-I1-ST
11/29/2022
Permit issued — Structural
B00630881-I1-ST
12/03/2021
Permit issued — Structural
B00630881-I1-ST
11/21/2021
Filed — Alteration
SHORING OF EXISTING FLOOR JOIST AT LOCATIONS WITHIN BUILDING FROM CELLAR TO ROOF AND BRACING OF A PORTION OF THE WESTERN EXTERIOR WALL
B00630881-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWStructuralPermit IssuedTCS CONSTRUCTION CORP12/12/2023
DOB NOWStructuralPermit IssuedTCS CONSTRUCTION CORP11/29/2022
DOB NOWStructuralPermit IssuedXINLI.CONSTRUCTION LLC12/03/2021
BISOTISSUEDUNITED RESTORATION & DEV08/11/2014
1 project · most recent 02/13/2025
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
02/13/2025——Air Conditioning Systems
Cooling
Cooper & Hunter CH-NHPR36LCU-230VO 44,010 BTU · Condensing Unit ×1
CH-NHPR48LCU-230VO, 44,010 BTU · Condensing Unit ×1
1 project · most recent 02/13/2025
FiledStatusContractorScope
02/13/2025——36 heads
1 project · most recent 02/13/2025
Gas Water/Sanitary
FiledStatusContractorScope
02/13/2025——Gas, Water/Sanitary
2 projects · most recent 02/13/2025
Wood
FiledStatusContractorScope
02/13/2025——Wood
11/21/2021Permit IssuedTCS CONSTRUCTION CORP1 scope_items
▾Special Inspection Requirements (DOB NOW) — 16
DateRequirementInspectorRole
10/31/2025HVAC-R and service water heating system controls—energy_progress
10/31/2025HVAC-R and service water heating equipment—energy_progress
10/08/2025Energy Code Compliance InspectionsADRIEN ALLREDprogress
10/08/2025HVAC-R and service water piping design and insulationADRIEN ALLREDenergy_progress
02/11/2025Structural Stability – Alterations of existing buildingsADRIEN ALLREDspecial
10/07/2024Construction Utilizing CLT or SCL, Type IVADRIEN ALLREDspecial
09/05/2024Subsurface Investigations (Borings/Test Pits)ADRIEN ALLREDspecial
07/18/2024Structural Wood FrameADRIEN ALLREDprogress
07/18/2024Structural Stability – Alterations of existing buildingsADRIEN ALLREDspecial
07/18/2024Structural Steel - High Strength BoltingADRIEN ALLREDspecial
07/18/2024Structural Steel - WeldingADRIEN ALLREDspecial
05/28/2024Structural Cold-Formed SteelADRIEN ALLREDspecial
05/22/2024Concrete - Cast-In-PlaceALEKSANDR LEVINspecial
05/22/2024FinalADRIEN ALLREDprogress
05/22/2024Footing and FoundationADRIEN ALLREDprogress
05/22/2024FinalADRIEN ALLREDprogress
▾Documents — 50 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
08/31/2026B00630881-I1Request digital key ↗
08/31/2026B00630881-P1Request digital key ↗
08/22/2026B01054561-S4Request digital key ↗
Showing 3 of 7 on file for this type
▸Applications & Permits4
▸BISPLAN / WORK APPROVAL APPLICATION3
02/05/2024322002417Open ↗
10/30/2019322002417Open ↗
08/12/2014320935084Open ↗
▸BISWORK PERMIT APPLICATION1
08/12/2014320935084Open ↗
▸Zoning, Tax Lot & Property Records2
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B01054561-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026B01054561-I1Open ↗
▸Seals & Professional Certifications14
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/22/2026B01054561-S3Open ↗
08/22/2026B01054561-S2Open ↗
08/22/2026B01054561-S1Open ↗
Showing 3 of 7 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
10/30/2019322002417Open ↗
08/12/2014320935084Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/31/2026B00630881-P1Open ↗
08/31/2026B00630881-P1Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
08/12/2014320935084Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
08/12/2014320935084Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/31/2026B00630881-P1Open ↗
▸Safety & Tenant Protection3
▸BISSTREET TREE CHECKLIST1
10/30/2019322002417Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
10/30/2019322002417Open ↗
▸DOB NOWStreet Tree Checklist1
08/13/2026B01054561-I1Open ↗
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/22/2026B01054561-S3Open ↗
08/22/2026B01054561-S2Open ↗
08/22/2026B01054561-S1Open ↗
Showing 3 of 7 on file for this type
▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP20/21/5)1
02/14/2020322002417Open ↗
▸Inspections & Test Reports2
▸DOB NOWTR4 Test Report and Plot Diagram1
08/13/2026B01054561-S4Open ↗
▸DOB NOWSOIL REPORT1
08/13/2026B01054561-S4Open ↗
▸Approvals, Objections & Sign-offs1
▸BISADMINISTRATIVE OBJECTIONS1
08/12/2014320935084Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
10/30/2019322002417Open ↗
08/12/2014320935084Open ↗
▸Filing & Intake Forms2
▸BISEFILING COVER SHEET2
10/30/2019322002417Open ↗
08/12/2014320935084Open ↗
▸Other Documents5
▸DOB NOWPlot Diagram2
08/13/2026B01054561-S4Open ↗
08/13/2026B01054561-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026B01054561-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026B01054561-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/22/2026B01054561-I1Open ↗