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Miscellaneous two family
461 WARREN STREET
BROOKLYN · BIN 3006238
💬 Discuss this project
1899Year Built
3Stories
B9Building Class
R6BZoning
1,987 sfGross Floor Area
2Units
Miscellaneous two family · 1,700 sf lot · 1.17 FAR built · Flood zone X500
Locations of Work
ArchitectureStructural
Floor 314p · 1 filing · 20 docs
Floor 214p · 1 filing · 20 docs
Floor 114p · 1 filing · 20 docs
Cellar19p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/22/2020$1.6M—— → —$780/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
STRUCTURAL ENGINEERING INTEGRATED207/22/2024
PALETTE ARCHITECTURE106/18/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
PALETTE ARCHITECTURE403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
NGM VISION GROUP INCGeneral Contractor707/08/2026
NGM ELECTRIC INCElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SJS INSPECTIONS AND CONSU8286307/22/2024
Building Lifecycle
All (49)Filed (3)Permit Issued (5)Objection (18)Special Inspection (23)
07/30/2025
Permit issued — General Construction
B01062487-I1-GC
04/02/2025
Permit issued — General Construction
B01062487-I1-GC
10/11/2024
Permit issued — Foundation
B01062487-S2-FO
10/08/2024
Permit issued — Structural
B01062487-S1-ST
10/08/2024
Permit issued — General Construction
B01062487-I1-GC
09/19/2024
Objection resolved — Addressed
09/05/2024
Objection resolved — Addressed
08/20/2024
Objection resolved — Addressed
07/31/2024
Objection raised — Other
07/29/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
SERGEY BOLOTOV
07/22/2024
Filed — Alteration
Structural work, including the addition of a steel beam, columns, and window header; and sistering of existing wood joists.
B01062487-S2
07/22/2024
Special inspection requirement — Subgrade Inspections
SERGEY BOLOTOV
07/22/2024
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
BRIAN FLYNN
07/10/2024
Objection resolved — Addressed
07/10/2024
Objection resolved — Addressed
07/09/2024
Objection raised — Fire_Protection
07/09/2024
Objection raised — Scope
07/09/2024
Objection raised — Structural
06/27/2024
Objection raised — Structural
06/27/2024
Objection resolved — Addressed
06/27/2024
Objection raised — Admin
06/27/2024
Objection resolved — Addressed
06/27/2024
Objection raised — Admin
06/27/2024
Objection resolved — Addressed
06/27/2024
Objection raised — Admin
06/27/2024
Objection raised — Admin
06/27/2024
Objection resolved — Addressed
06/25/2024
Filed — Alteration
Structural work, including the addition of a steel beam, columns, and window header; and sistering of existing wood joists.
B01062487-S1
06/21/2024
Special inspection requirement — Structural Steel - Details
SERGEY BOLOTOV
06/19/2024
Special inspection requirement — Underpinning
SERGEY BOLOTOV
06/19/2024
Special inspection requirement — Concrete - Cast-In-Place
SERGEY BOLOTOV
06/19/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
SERGEY BOLOTOV
06/19/2024
Special inspection requirement — Footing and Foundation
SERGEY BOLOTOV
06/19/2024
Special inspection requirement — Final
SERGEY BOLOTOV
06/19/2024
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
SERGEY BOLOTOV
06/18/2024
Filed — Alteration
Structural work, including the addition of a steel beam, columns, and window header; and sistering of existing wood joists.
B01062487-I1
06/17/2024
Special inspection requirement — Final
SERGEY BOLOTOV
06/17/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
SERGEY BOLOTOV
06/17/2024
Special inspection requirement — Structural Cold-Formed Steel
SERGEY BOLOTOV
06/17/2024
Special inspection requirement — Structural Steel - Welding
SERGEY BOLOTOV
06/06/2024
Special inspection requirement — Air barrier - visual inspection
SERGEY BOLOTOV
06/06/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
SERGEY BOLOTOV
06/06/2024
Special inspection requirement — Fire-Resistance Rated Construction
SERGEY BOLOTOV
06/06/2024
Special inspection requirement — Energy Code Compliance Inspections
SERGEY BOLOTOV
06/06/2024
Special inspection requirement — Final
SERGEY BOLOTOV
06/06/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
SERGEY BOLOTOV
06/06/2024
Special inspection requirement — Lighting controls
SERGEY BOLOTOV
06/06/2024
Special inspection requirement — Fenestration air leakage
SERGEY BOLOTOV
06/06/2024
Special inspection requirement — Interior lighting power
SERGEY BOLOTOV
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedNGM VISION GROUP INC07/30/2025
DOB NOWGeneral ConstructionPermit IssuedNGM VISION GROUP INC04/02/2025
DOB NOWFoundationPermit IssuedNGM VISION GROUP INC10/11/2024
DOB NOWStructuralPermit IssuedNGM VISION GROUP INC10/08/2024
DOB NOWGeneral ConstructionPermit IssuedNGM VISION GROUP INC10/08/2024
1 project · most recent 09/30/2024
General Wiring
FiledStatusContractorScope
09/30/2024Permit IssuedNGM ELECTRIC INCGeneral Wiring
1 project · most recent 07/22/2024
Steel
FiledStatusContractorScope
07/22/2024Permit IssuedNGM VISION GROUP INCSteel
▾Special Inspection Requirements (DOB NOW) — 23
DateRequirementInspectorRole
07/29/2024Structural Stability – Alterations of existing buildingsSERGEY BOLOTOVspecial
07/22/2024Subgrade InspectionsSERGEY BOLOTOVspecial
07/22/2024Subsurface Investigations (Borings/Test Pits)BRIAN FLYNNspecial
06/21/2024Structural Steel - DetailsSERGEY BOLOTOVspecial
06/19/2024UnderpinningSERGEY BOLOTOVspecial
06/19/2024Concrete - Cast-In-PlaceSERGEY BOLOTOVspecial
06/19/2024Structural Stability – Alterations of existing buildingsSERGEY BOLOTOVspecial
06/19/2024Footing and FoundationSERGEY BOLOTOVprogress
06/19/2024FinalSERGEY BOLOTOVprogress
06/19/2024Subsurface Conditions – Fill Placement & In-Place DensitySERGEY BOLOTOVspecial
06/17/2024FinalSERGEY BOLOTOVprogress
06/17/2024Structural Stability – Alterations of existing buildingsSERGEY BOLOTOVspecial
06/17/2024Structural Cold-Formed SteelSERGEY BOLOTOVspecial
06/17/2024Structural Steel - WeldingSERGEY BOLOTOVspecial
06/06/2024Air barrier - visual inspectionSERGEY BOLOTOVenergy_progress
06/06/2024Fenestration and door U-factor and product ratingsSERGEY BOLOTOVenergy_progress
06/06/2024Fire-Resistance Rated ConstructionSERGEY BOLOTOVprogress
06/06/2024Energy Code Compliance InspectionsSERGEY BOLOTOVprogress
06/06/2024FinalSERGEY BOLOTOVprogress
06/06/2024Fire-Resistant Penetrations and JointsSERGEY BOLOTOVspecial
06/06/2024Lighting controlsSERGEY BOLOTOVenergy_progress
06/06/2024Fenestration air leakageSERGEY BOLOTOVenergy_progress
06/06/2024Interior lighting powerSERGEY BOLOTOVenergy_progress
▾Documents — 20 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/24/2026B01062487-I1Request digital key ↗
08/24/2026B01062487-S2Request digital key ↗
08/24/2026B01062487-S1Request digital key ↗
▸Seals & Professional Certifications11
▸DOB NOWSpecial Inspector Seal & Signature4
09/01/2026B01062487-I1Open ↗
09/01/2026B01062487-S2Open ↗
09/01/2026B01062487-S2Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
09/01/2026B01062487-I1Open ↗
09/01/2026B01062487-I1Open ↗
09/01/2026B01062487-S2Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/24/2026B01062487-I1Open ↗
08/24/2026B01062487-S1Open ↗
08/24/2026B01062487-S2Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/24/2026B01062487-I1Open ↗
08/24/2026B01062487-S2Open ↗
08/24/2026B01062487-S1Open ↗
▸Inspections & Test Reports3
▸DOB NOWTR4 Test Report and Plot Diagram1
08/13/2026B01062487-S2Open ↗
▸DOB NOWSOIL REPORT1
08/13/2026B01062487-S2Open ↗
▸DOB NOWGeotechnical Report (BC 1803.6)1
08/13/2026B01062487-S2Open ↗