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BROOKLYN
374 CLASSON AVENUE
BROOKLYN · BIN 3399759
💬 Discuss this project
—Year Built
—Stories
—Building Class
—Zoning
—Gross Floor Area
—Units
0 Open ViolationsFDNY Report ↗
Flood zone X
Locations of Work
ArchitectureStructuralMechanicalFire Protection
Roof2p · 1 filing · 20 docs
Penthouse41p · 1 filing · 20 docs
Floor 445p · 1 filing · 20 docs
Floor 342p · 1 filing · 20 docs
Floor 242p · 1 filing · 20 docs
Floor 141p · 1 filing · 20 docs
Cellar47p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
CONSTRUCTION SVS CON NY907/08/2026
BROOKLYN A Z INC103/22/2026
374 CLASSON AVE1003/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
01/22/2021$1.2M—— → —— not available
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SALEH AND ASSOCIATES LLC510/21/2024
SALEH & ASSOCIATES1501/31/2024
ARQUITECTURA VARELA205/17/2023
GREEN DESIGN211/01/2017
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
B2 CODE CONSULTANTS4003/21/2026
ATLANTIC BUILDING SUPPLY INC.403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BROOKLYN AZ INCGeneral Contractor2207/08/2026
CONSTRUCTION SVS CON NYGeneral Contractor1407/08/2026
DEEP FORMATION INCGeneral Contractor603/21/2026
MOHSEN SALEHElectrical303/21/2026
ARIE BAR CHAIMElectrical303/21/2026
VILLAGE P & H NY INCFire Protection207/08/2026
VILLAGE P & H NY INCPlumbing207/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
G ENGINEERING PC77781601/31/2024
Building Lifecycle
All (154)Filed (23)Permit Issued (23)Signed Off (10)Violation (12)Inspection (10)Objection (46)Special Inspection (30)
05/29/2025
Signed off — ALT-CO - New Building with Existing Elements to Remain
NEW 7 FAMILY DWELLING 4 STORY WITH PENTHOUSE & CELLAR AND PARTIAL DEMOLITION EXISTING GARAGE STRUCTURE.
B00507491-S6
11/18/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
10/23/2024
Special inspection requirement — Interior lighting power
XIONGCAI GU
10/23/2024
Special inspection requirement — Air barrier - visual inspection
XIONGCAI GU
10/23/2024
Special inspection requirement — Protection of exposed foundation insulation
XIONGCAI GU
10/23/2024
Special inspection requirement — Exterior lighting power
XIONGCAI GU
10/23/2024
Special inspection requirement — Fenestration areas
XIONGCAI GU
10/23/2024
Special inspection requirement — Metering
XIONGCAI GU
10/23/2024
Special inspection requirement — Maintenance information
XIONGCAI GU
10/23/2024
Special inspection requirement — Lighting controls
XIONGCAI GU
10/23/2024
Special inspection requirement — Lighting in dwelling units
XIONGCAI GU
10/23/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
XIONGCAI GU
10/23/2024
Special inspection requirement — Insulation placement and R values
XIONGCAI GU
10/23/2024
Special inspection requirement — Fenestration air leakage
XIONGCAI GU
10/23/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
XIONGCAI GU
10/21/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
NEW 7 FAMILY DWELLING 4 STORY WITH PENTHOUSE & CELLAR AND PARTIAL DEMOLITION EXISTING GARAGE STRUCTURE.
B00507491-A3
10/16/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
10/16/2024
Special inspection requirement — Air barrier - visual inspection
10/16/2024
Special inspection requirement — Fenestration air leakage
10/16/2024
Special inspection requirement — Protection of exposed foundation insulation
10/16/2024
Special inspection requirement — Fenestration areas
10/16/2024
Special inspection requirement — Lighting controls
10/16/2024
Special inspection requirement — Maintenance information
10/16/2024
Special inspection requirement — Interior lighting power
10/16/2024
Special inspection requirement — Lighting in dwelling units
10/16/2024
Special inspection requirement — Insulation placement and R values
10/16/2024
Special inspection requirement — Metering
10/16/2024
Special inspection requirement — Exterior lighting power
10/16/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
09/18/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
NEW 7 FAMILY DWELLING 4 STORY WITH PENTHOUSE & CELLAR AND PARTIAL DEMOLITION EXISTING GARAGE STRUCTURE.
B00507491-A2
09/18/2024
Signed off — ALT-CO - New Building with Existing Elements to Remain
NEW 7 FAMILY DWELLING 4 STORY WITH PENTHOUSE & CELLAR AND PARTIAL DEMOLITION EXISTING GARAGE STRUCTURE.
B00507491-S1
09/09/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
08/15/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
NEW 7 FAMILY DWELLING 4 STORY WITH PENTHOUSE & CELLAR AND PARTIAL DEMOLITION EXISTING GARAGE STRUCTURE.
B00507491-A1
07/24/2024
Inspection — Fail-Final CND-Occupancy Inspection
Fail
View inspection ↗
05/29/2024
Signed off — Alteration
Installation of Mechanical System
B00451047-I1
05/28/2024
Inspection — Certified Storm Drainage-ST-Fixtures-Finish
Certified
View inspection ↗
05/28/2024
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
05/22/2024
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
05/22/2024
Objection resolved — Addressed
05/17/2024
Permit issued — Mechanical Systems
B00451047-I1-MS
05/17/2024
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
05/15/2024
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
XIONGCAI GU
05/15/2024
Special inspection requirement — Sprinkler Systems
XIONGCAI GU
05/15/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIONGCAI GU
05/15/2024
Special inspection requirement — Energy Code Compliance Inspections
XIONGCAI GU
05/03/2024
Objection resolved — Addressed
04/24/2024
Permit issued — Sprinklers
B00507491-S1-EW-SP
04/24/2024
Permit issued — Plumbing
B00507491-S1-PL
03/21/2024
Objection resolved — Addressed
03/14/2024
Objection resolved — Addressed
03/14/2024
Objection resolved — Addressed
02/18/2024
Signed off — ALT-CO - New Building with Existing Elements to Remain
NEW 7 FAMILY DWELLING 4 STORY WITH PENTHOUSE & CELLAR AND PARTIAL DEMOLITION EXISTING GARAGE STRUCTURE.
B00507491-S2
02/13/2024
Objection raised — Other
01/31/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
NEW 7 FAMILY DWELLING 4 STORY WITH PENTHOUSE & CELLAR AND PARTIAL DEMOLITION EXISTING GARAGE STRUCTURE.
B00507491-P9
01/24/2024
Objection resolved — Addressed
01/24/2024
Objection resolved — Addressed
01/17/2024
Signed off — ALT-CO - New Building with Existing Elements to Remain
NEW 7 FAMILY DWELLING 4 STORY WITH PENTHOUSE & CELLAR AND PARTIAL DEMOLITION EXISTING GARAGE STRUCTURE.
B00507491-S5
01/17/2024
Signed off — Alteration
ALTERATION TYPE 3 - CONSTRUCTION EQUIPMENT - SIDEWALK-SHED PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED FOR REMEDIAL REPAIRS AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION. LIVE LOAD300 PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER # 33 OF THE 2014CODE
B00001668-I1
01/17/2024
Signed off — Alteration
ALTERATION TYPE 3 - CONSTRUCTION EQUIPMENT - SCAFFOLD PROPOSED INSTALLATION OF PIPE SCAFFOLD FOR REMEDIAL REPAIRS AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION
B00001671-I1
01/09/2024
Filed — Alteration
Installation of Mechanical System
B00451047-P1
Latest 60 of 154 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offBROOKLYN AZ INC05/17/2024
DOB NOWSprinklersSigned-offVILLAGE P & H NY INC04/24/2024
DOB NOWPlumbingSigned-offVILLAGE P & H NY INC04/24/2024
DOB NOWSupported ScaffoldSigned-offDEEP FORMATION INC06/30/2023
DOB NOWGeneral ConstructionPermit IssuedBROOKLYN AZ INC06/08/2023
DOB NOWStructuralSigned-offBROOKLYN AZ INC06/06/2023
DOB NOWConstruction FenceSigned-offBROOKLYN AZ INC04/27/2023
DOB NOWSidewalk ShedSigned-offDEEP FORMATION INC03/20/2023
DOB NOWSprinklersSigned-offVILLAGE P & H NY INC02/13/2023
DOB NOWPlumbingSigned-offVILLAGE P & H NY INC02/13/2023
DOB NOWGeneral ConstructionPermit IssuedBROOKLYN AZ INC08/17/2022
DOB NOWGeneral ConstructionPermit IssuedBROOKLYN AZ INC06/27/2022
DOB NOWSupport of ExcavationSigned-offBROOKLYN AZ INC06/03/2022
DOB NOWGeneral ConstructionPermit IssuedBROOKLYN AZ INC06/03/2022
DOB NOWConstruction FenceSigned-offBROOKLYN AZ INC06/03/2022
DOB NOWStructuralSigned-offBROOKLYN AZ INC05/23/2022
DOB NOWFoundationSigned-offBROOKLYN AZ INC05/16/2022
DOB NOWSupported ScaffoldSigned-offCONSTRUCTION SVS CON NY04/26/2018
DOB NOWSidewalk ShedSigned-offCONSTRUCTION SVS CON NY04/26/2018
DOB NOWSidewalk ShedSigned-offCONSTRUCTION SVS CON NY04/03/2018
DOB NOWSupported ScaffoldSigned-offCONSTRUCTION SVS CON NY03/30/2018
DOB NOWSupported ScaffoldSigned-offCONSTRUCTION SVS CON NY11/02/2017
DOB NOWSidewalk ShedSigned-offCONSTRUCTION SVS CON NY11/02/2017
1 project · most recent 10/21/2024
Sprinkler System
FiledStatusContractorScope
10/21/2024Signed-offPARAMOUNT SERVICES, LLCSprinkler System
1 project · most recent 10/21/2024
Storm Water/Sanitary
FiledStatusContractorScope
10/21/2024Signed-offVILLAGE P & H NY INCStorm, Water/Sanitary
1 project · most recent 08/08/2024
General Wiring
FiledStatusContractorScope
08/08/2024CompleteERIC & NG ELEC'L, INC.General Wiring
1 project · most recent 10/21/2024
FiledStatusContractorScope
10/21/2024Signed-offVILLAGE P & H NY INC3 scope_items
1 project · most recent 10/21/2024
Fence
FiledStatusContractorScope
10/21/2024Signed-offVILLAGE P & H NY INCFence
▾Field Inspections (DOB CAP) — 10
DateTypeResultReport
11/18/2024Pass-Final CND-Occupancy InspectionPassView ↗
09/09/2024Pass-Final CND-Occupancy InspectionPassView ↗
07/24/2024Fail-Final CND-Occupancy InspectionFailView ↗
05/28/2024Certified Storm Drainage-ST-Fixtures-FinishCertifiedView ↗
05/28/2024Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
05/22/2024Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
05/17/2024Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
07/24/2023Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
07/24/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
06/21/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 108
DateRequirementInspectorRole
10/23/2024Insulation placement and R valuesXIONGCAI GUenergy_progress
10/23/2024Lighting controlsXIONGCAI GUenergy_progress
10/23/2024MeteringXIONGCAI GUenergy_progress
10/23/2024Air barrier - visual inspectionXIONGCAI GUenergy_progress
10/23/2024Fenestration and door U-factor and product ratingsXIONGCAI GUenergy_progress
10/23/2024Lighting in dwelling unitsXIONGCAI GUenergy_progress
10/23/2024Exterior lighting powerXIONGCAI GUenergy_progress
10/23/2024Interior lighting powerXIONGCAI GUenergy_progress
10/23/2024Fenestration air leakageXIONGCAI GUenergy_progress
10/23/2024Fenestration areasXIONGCAI GUenergy_progress
10/23/2024Structural Stability – Alterations of existing buildingsXIONGCAI GUspecial
10/23/2024Protection of exposed foundation insulationXIONGCAI GUenergy_progress
10/23/2024Maintenance informationXIONGCAI GUenergy_progress
10/16/2024Lighting controls—energy_progress
10/16/2024Insulation placement and R values—energy_progress
10/16/2024Lighting in dwelling units—energy_progress
10/16/2024Metering—energy_progress
10/16/2024Maintenance information—energy_progress
10/16/2024Protection of exposed foundation insulation—energy_progress
10/16/2024Exterior lighting power—energy_progress
10/16/2024Interior lighting power—energy_progress
10/16/2024Structural Stability – Alterations of existing buildings—special
10/16/2024Fenestration areas—energy_progress
10/16/2024Fenestration air leakage—energy_progress
10/16/2024Fenestration and door U-factor and product ratings—energy_progress
Latest 25 of 108.
▾Documents — 265 on file (BIS + DOB NOW)
▸Plans & Drawings23
▸DOB NOWPlans/Sketch21
09/03/2026B00001668-I1Request digital key ↗
09/03/2026B00001671-I1Request digital key ↗
08/31/2026B00507491-I1Request digital key ↗
Showing 3 of 21 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems2
09/01/2026B00451047-I1Request digital key ↗
08/15/2026B00451047-P1Request digital key ↗
▸Applications & Permits11
▸BISPLAN / WORK APPROVAL APPLICATION9
03/22/2024340809566Open ↗
01/25/2024322116955Open ↗
01/04/2024322115019Open ↗
Showing 3 of 9 on file for this type
▸BISBPP-5 - Authorization to the Department of Transportation2
03/26/2024322115019Open ↗
03/05/2024322115019Open ↗
▸Zoning, Tax Lot & Property Records20
▸DOB NOWZoning Exhibit form (1-5)8
08/31/2026B00507491-I1Open ↗
08/24/2026B00507491-A2Open ↗
08/24/2026B00507491-P5Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWZD1: DOB Zoning Diagram8
08/31/2026B00507491-I1Open ↗
08/24/2026B00507491-A2Open ↗
08/24/2026B00507491-A1Open ↗
Showing 3 of 8 on file for this type
▸BISZONING EXHIBIT I: CERTIFICATION1
01/31/2024322116955Open ↗
▸BISTAX LOT: TENTATIVE LOT NUMBER ISSUED1
01/31/2024322116955Open ↗
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1
01/31/2024322116955Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Seals & Professional Certifications118
▸DOB NOWProgress Inspector Seal & Signature62
08/29/2026B00507491-P2Open ↗
08/29/2026B00507491-P2Open ↗
08/29/2026B00507491-P1Open ↗
Showing 3 of 62 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature33
08/29/2026B00507491-P2Open ↗
08/29/2026B00507491-P2Open ↗
08/29/2026B00507491-P2Open ↗
Showing 3 of 33 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature20
09/03/2026B00001668-I1Open ↗
09/03/2026B00001671-I1Open ↗
09/01/2026B00451047-P1Open ↗
Showing 3 of 20 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
04/19/2021322094416Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
06/30/2021340809566Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
06/30/2021340809566Open ↗
▸Trade Schedules & Equipment8
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)8
08/31/2026B00507491-I1Open ↗
08/24/2026B00507491-A2Open ↗
08/24/2026B00507491-P3Open ↗
Showing 3 of 8 on file for this type
▸Safety & Tenant Protection8
▸BISSTREET TREE CHECKLIST2
03/05/2024322115019Open ↗
03/03/2023340809566Open ↗
▸BISBPP: STREET TREES SITE PLAN1
03/03/2023340809566Open ↗
▸BISSTREET TREES SITE PLAN1
03/05/2024322115019Open ↗
▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN1
06/30/2021340809566Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026B00507491-I1Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026B00507491-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B00507491-I1Open ↗
▸Environmental & Asbestos19
▸DOB NOWDEP ACP-5: Asbestos Assessment Report19
09/01/2026B00451047-I1Open ↗
09/01/2026B00451047-P1Open ↗
08/31/2026B00507491-I1Open ↗
Showing 3 of 19 on file for this type
▸Energy Compliance4
▸DOB NOWEN2: As Built Energy Analysis.3
08/13/2026B00507491-I1Open ↗
Showing 1 of 3 on file for this type
▸DOB NOWPreliminary Commissioning Report Certification1
08/13/2026B00451047-I1Open ↗
▸Approvals, Objections & Sign-offs4
▸BISLETTERS - SUPPORTING DOCUMENTATION4
02/02/2024322116955Open ↗
01/31/2024322116955Open ↗
01/31/2024322116955Open ↗
Showing 3 of 4 on file for this type
▸Cost, Insurance & Ownership2
▸DOB NOWCertification by Insurance Broker or Agency1
08/13/2026B00507491-I1Open ↗
▸DOB NOWCertificate of Insurance1
08/13/2026B00507491-I1Open ↗
▸Filing & Intake Forms17
▸BISADDITIONAL INFORMATION8
03/26/2024322115019Open ↗
03/05/2024322115019Open ↗
08/17/2023340809566Open ↗
Showing 3 of 8 on file for this type
▸BISEFILING COVER SHEET4
01/25/2024322116955Open ↗
01/04/2024322115019Open ↗
04/20/2021322094416Open ↗
Showing 3 of 4 on file for this type
▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT32
03/05/2024322115019Open ↗
06/30/2021340809566Open ↗
▸BISBOROUGH INTAKE FORM2
04/20/2021322094416Open ↗
04/19/2021322094416Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
06/30/2021340809566Open ↗
▸Other Documents31
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone8
08/31/2026B00507491-I1Open ↗
08/24/2026B00507491-P3Open ↗
08/24/2026B00507491-A2Open ↗
Showing 3 of 8 on file for this type
▸BISBPP - SUPPORTING DOCUMENTATION7
09/05/2023340809566Open ↗
09/05/2023340809566Open ↗
07/11/2023340809566Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWSite Survey: Initial7
08/31/2026B00507491-I1Open ↗
08/24/2026B00507491-P5Open ↗
08/24/2026B00507491-A2Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWProperty Ownership Certification4
08/24/2026B00507491-S5Open ↗
08/15/2026B00507491-S4Open ↗
Showing 2 of 4 on file for this type
▸BISBPP-5 FORM1
03/03/2023340809566Open ↗
▸BISPLOT DIAGRAM1
01/31/2024322116955Open ↗
▸DOB NOWAdditional Insured Authorizations1
08/13/2026B00507491-I1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026B00507491-S4Open ↗
▸DOB NOWFinal Survey1
08/13/2026B00507491-I1Open ↗