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Office with commercial, 1-6 stories
96 WALWORTH STREET
BROOKLYN · BIN 3048445
💬 Discuss this project
1931Year Built
1Stories
O5Building Class
M1-1Zoning
4,919 sfGross Floor Area
3Units
FDNY Report ↗
Office with commercial, 1-6 stories · Owner of record: WALWORTH OFFICE BK LLC · 2,500 sf lot · 1.97 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire ProtectionCivilGeneralOther
Roof51p · 1 filing · 20 docs
Penthouse59p · 1 filing · 20 docs
Floor 249p · 1 filing · 20 docs
Floor 151p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/05/2024$4.0M—— → —$808/sf building
03/25/2021$925K—— → —$188/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ADVANCED ENGINEERING & INSPECT. PLL706/21/2024
SANDER WILLIAMS ARCHITECT PC403/28/2024
TITAN ENGINEERS PC811/12/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SPEEDY EXPEDITING3803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Y&M HOME MANAGEMENT INCGeneral Contractor1907/08/2026
Y&M HOME BUILDERS INCGeneral Contractor407/08/2026
G. BAUER, INCGeneral Contractor303/22/2026
PIPING & PLUMBING SOLUTIOFire Protection107/08/2026
DELPHI PLBG. & HTG., INCPlumbing103/22/2026
EMPIRE PLUMBING INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
REGIONAL TESTING CORP.3941806/21/2024
Building Lifecycle
All (128)Filed (19)Permit Issued (11)Signed Off (7)Inspection (9)Objection (52)Special Inspection (30)
08/29/2024
Signed off — ALT-CO - New Building with Existing Elements to Remain
Plumbing filed subsequent to Alt 1 application B00609797. Water & Sanitary and Storm Roughing with Related Fixtures.
B00609797-S4
08/22/2024
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
08/14/2024
Inspection — Pass-Final SP - Up to 9 Requested Floors
Pass
View inspection ↗
08/12/2024
Inspection — Pass-Final SP - Up to 9 Requested Floors
Pass
View inspection ↗
08/05/2024
Objection resolved — Addressed
08/05/2024
Special inspection requirement — Post-installed Anchors
Paul Raymond
08/05/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Paul Raymond
08/05/2024
Special inspection requirement — Sprinkler Systems
Paul Raymond
07/30/2024
Signed off — ALT-CO - New Building with Existing Elements to Remain
Plumbing filed subsequent to Alt 1 application B00609797. Water & Sanitary and Storm Roughing with Related Fixtures.
B00609797-S1
07/03/2024
Objection raised — Admin
06/21/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
Plumbing filed subsequent to Alt 1 application B00609797. Water & Sanitary and Storm Roughing with Related Fixtures.
B00609797-A1
06/21/2024
Special inspection requirement — Sprinkler Systems
Paul Raymond
06/21/2024
Special inspection requirement — Post-installed Anchors
Paul Raymond
06/21/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Paul Raymond
06/18/2024
Signed off — ALT-CO - New Building with Existing Elements to Remain
Plumbing filed subsequent to Alt 1 application B00609797. Water & Sanitary and Storm Roughing with Related Fixtures.
B00609797-S2
06/11/2024
Inspection — Pass-Final SP - Up to 9 Requested Floors
Pass
View inspection ↗
06/06/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
05/24/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
Paul Raymond
05/24/2024
Special inspection requirement — Fenestration air leakage
Paul Raymond
05/24/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
Paul Raymond
05/24/2024
Special inspection requirement — Insulation placement and R values
Paul Raymond
05/24/2024
Special inspection requirement — Metering
Paul Raymond
05/24/2024
Special inspection requirement — Exterior lighting power
Paul Raymond
05/24/2024
Special inspection requirement — Interior lighting power
Paul Raymond
05/24/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Paul Raymond
05/24/2024
Special inspection requirement — Lighting controls
Paul Raymond
05/24/2024
Special inspection requirement — Energy Code Compliance Inspections
Paul Raymond
05/24/2024
Special inspection requirement — Fire-Resistance Rated Construction
Paul Raymond
05/24/2024
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
Paul Raymond
05/24/2024
Special inspection requirement — Maintenance information
Paul Raymond
05/24/2024
Special inspection requirement — Air barrier - visual inspection
Paul Raymond
05/24/2024
Special inspection requirement — Fenestration areas
Paul Raymond
05/23/2024
Objection resolved — Addressed
05/01/2024
Signed off — ALT-CO - New Building with Existing Elements to Remain
Plumbing filed subsequent to Alt 1 application B00609797. Water & Sanitary and Storm Roughing with Related Fixtures.
B00609797-S3
04/15/2024
Permit issued — Mechanical Systems
B00609797-S2-MS
04/09/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
04/09/2024
Objection raised — Zoning
04/08/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
04/01/2024
Special inspection requirement — Mechanical Systems
Paul Raymond
04/01/2024
Special inspection requirement — Heating Systems
Paul Raymond
04/01/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
Paul Raymond
04/01/2024
Special inspection requirement — Maintenance information
Paul Raymond
04/01/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Paul Raymond
04/01/2024
Special inspection requirement — Final
Paul Raymond
04/01/2024
Special inspection requirement — Energy Code Compliance Inspections
Paul Raymond
04/01/2024
Special inspection requirement — HVAC-R and service water heating system controls
Paul Raymond
04/01/2024
Special inspection requirement — Shutoff dampers
Paul Raymond
03/28/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
Plumbing filed subsequent to Alt 1 application B00609797. Water & Sanitary and Storm Roughing with Related Fixtures.
B00609797-P9
03/27/2024
Objection resolved — Addressed
03/27/2024
Objection resolved — Addressed
03/26/2024
Objection raised — Other
03/26/2024
Objection raised — DPL-1
03/26/2024
Objection resolved — Addressed
03/25/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
Plumbing filed subsequent to Alt 1 application B00609797. Water & Sanitary and Storm Roughing with Related Fixtures.
B00609797-P8
03/25/2024
Objection raised — Scope
03/20/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
Plumbing filed subsequent to Alt 1 application B00609797. Water & Sanitary and Storm Roughing with Related Fixtures.
B00609797-P6
03/20/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
Plumbing filed subsequent to Alt 1 application B00609797. Water & Sanitary and Storm Roughing with Related Fixtures.
B00609797-P7
02/21/2024
Permit issued — General Construction
B00609797-I1-GC
02/05/2024
Permit issued — Construction Fence
B00609797-S3-FN
01/04/2024
Signed off — ALT-CO - New Building with Existing Elements to Remain
Plumbing filed subsequent to Alt 1 application B00609797. Water & Sanitary and Storm Roughing with Related Fixtures.
B00609797-S6
Latest 60 of 128 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offY&M HOME MANAGEMENT INC04/15/2024
DOB NOWGeneral ConstructionPermit IssuedY&M HOME MANAGEMENT INC02/21/2024
DOB NOWConstruction FenceSigned-offY&M HOME MANAGEMENT INC02/05/2024
DOB NOWSprinklersSigned-offEMPIRE PLUMBING INC11/14/2023
DOB NOWPlumbingSigned-offEMPIRE PLUMBING INC05/25/2023
DOB NOWEarth WorkSigned-offY&M HOME MANAGEMENT INC04/27/2023
DOB NOWMechanical SystemsSigned-offY&M HOME MANAGEMENT INC04/05/2023
DOB NOWStructuralPermit IssuedY&M HOME MANAGEMENT INC04/05/2023
DOB NOWGeneral ConstructionPermit IssuedY&M HOME MANAGEMENT INC04/05/2023
DOB NOWSupport of ExcavationSigned-offY&M HOME BUILDERS INC03/31/2023
DOB NOWConstruction FenceSigned-offY&M HOME BUILDERS INC08/09/2022
1 project · most recent 06/21/2024
Sprinkler System
FiledStatusContractorScope
06/21/2024Signed-offPIPING & PLUMBING SOLUTIOSprinkler System
1 project · most recent 06/21/2024
Storm Water/Sanitary
FiledStatusContractorScope
06/21/2024Signed-offEMPIRE PLUMBING INCStorm, Water/Sanitary
2 projects · most recent 06/26/2024
General Wiring
FiledStatusContractorScope
06/26/2024CompleteS&R ELECTRICAL & MECHANICGeneral Wiring
12/30/2022CompleteFRIED ELECTRIC CO.General Wiring
1 project · most recent 06/21/2024
FiledStatusContractorScope
06/21/2024Signed-offY&M HOME MANAGEMENT INC7 scope_items
1 project · most recent 06/21/2024
Fence
FiledStatusContractorScope
06/21/2024Signed-offY&M HOME MANAGEMENT INCFence
▾Field Inspections (DOB CAP) — 9
DateTypeResultReport
08/22/2024Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
08/14/2024Pass-Final SP - Up to 9 Requested FloorsPassView ↗
08/12/2024Pass-Final SP - Up to 9 Requested FloorsPassView ↗
06/11/2024Pass-Final SP - Up to 9 Requested FloorsPassView ↗
06/06/2024Pass-Final CND-Occupancy InspectionPassView ↗
04/09/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
04/08/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
05/31/2023Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
05/31/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 137
DateRequirementInspectorRole
08/05/2024Sprinkler SystemsPaul Raymondspecial
08/05/2024Fire-Resistant Penetrations and JointsPaul Raymondspecial
08/05/2024Post-installed AnchorsPaul Raymondspecial
06/21/2024Fire-Resistant Penetrations and JointsPaul Raymondspecial
06/21/2024Sprinkler SystemsPaul Raymondspecial
06/21/2024Post-installed AnchorsPaul Raymondspecial
05/24/2024Maintenance informationPaul Raymondenergy_progress
05/24/2024Insulation placement and R valuesPaul Raymondenergy_progress
05/24/2024MeteringPaul Raymondenergy_progress
05/24/2024Air barrier - visual inspectionPaul Raymondenergy_progress
05/24/2024Fenestration air leakagePaul Raymondenergy_progress
05/24/2024Fenestration areasPaul Raymondenergy_progress
05/24/2024Lighting controlsPaul Raymondenergy_progress
05/24/2024Exterior lighting powerPaul Raymondenergy_progress
05/24/2024Fenestration and door U-factor and product ratingsPaul Raymondenergy_progress
05/24/2024Interior lighting powerPaul Raymondenergy_progress
05/24/2024Exterior Insulation and Finish Systems (EIFS)Paul Raymondspecial
05/24/2024Structural Stability – Alterations of existing buildingsPaul Raymondspecial
05/24/2024Fire-Resistant Penetrations and JointsPaul Raymondspecial
05/24/2024Energy Code Compliance InspectionsPaul Raymondprogress
05/24/2024Fire-Resistance Rated ConstructionPaul Raymondprogress
04/01/2024HVAC-R and service water heating equipmentPaul Raymondenergy_progress
04/01/2024Shutoff dampersPaul Raymondenergy_progress
04/01/2024Heating SystemsPaul Raymondspecial
04/01/2024Mechanical SystemsPaul Raymondspecial
Latest 25 of 137.
▾Documents — 231 on file (BIS + DOB NOW)
▸Plans & Drawings19
▸DOB NOWPlans/Sketch19
08/24/2026B00609797-I1Request digital key ↗
08/24/2026B00609797-A1Request digital key ↗
08/24/2026B00609797-P6Request digital key ↗
Showing 3 of 19 on file for this type
▸Zoning, Tax Lot & Property Records7
▸DOB NOWZoning Exhibit form (1-5)3
08/24/2026B00609797-I1Open ↗
08/15/2026B00609797-P1Open ↗
Showing 2 of 3 on file for this type
▸DOB NOWZD1: DOB Zoning Diagram3
08/24/2026B00609797-I1Open ↗
08/13/2026B00609797-P1Open ↗
Showing 2 of 3 on file for this type
▸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 Certifications156
▸DOB NOWSpecial Inspector Seal & Signature69
09/29/2026B00609797-P7Open ↗
09/29/2026B00609797-P7Open ↗
09/29/2026B00609797-P7Open ↗
Showing 3 of 69 on file for this type
▸DOB NOWProgress Inspector Seal & Signature68
09/29/2026B00609797-P7Open ↗
09/29/2026B00609797-P7Open ↗
09/29/2026B00609797-P7Open ↗
Showing 3 of 68 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature19
08/24/2026B00609797-I1Open ↗
08/24/2026B00609797-P6Open ↗
08/24/2026B00609797-P4Open ↗
Showing 3 of 19 on file for this type
▸Safety & Tenant Protection3
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWStreet Tree Sign Off1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWStreet Trees Site Plan1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos19
▸DOB NOWDEP ACP-5: Asbestos Assessment Report19
08/24/2026B00609797-P6Open ↗
08/24/2026B00609797-P4Open ↗
08/24/2026B00609797-I1Open ↗
Showing 3 of 19 on file for this type
▸Energy Compliance3
▸DOB NOWEN2: As Built Energy Analysis.3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸Inspections & Test Reports11
▸DOB NOWSOIL REPORT5
08/15/2026B00609797-S5Open ↗
08/15/2026B00609797-S7Open ↗
08/13/2026B00609797-P3Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWTR4 Plot Diagram3
08/13/2026B00609797-S8Open ↗
08/13/2026B00609797-S7Open ↗
08/13/2026B00609797-S5Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram3
08/13/2026B00609797-S7Open ↗
08/13/2026B00609797-S5Open ↗
08/13/2026B00609797-S8Open ↗
▸Other Documents13
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
08/24/2026B00609797-I1Open ↗
08/15/2026B00609797-P1Open ↗
Showing 2 of 3 on file for this type
▸DOB NOWSite Survey: Initial3
08/24/2026B00609797-I1Open ↗
08/15/2026B00609797-P1Open ↗
08/13/2026B00609797-P9Open ↗
▸DOB NOWProperty Ownership Certification3
08/24/2026B00609797-I1Open ↗
08/15/2026B00609797-P1Open ↗
Showing 2 of 3 on file for this type
▸DOB NOWAdjoining Owners Notification2
08/13/2026B00609797-S5Open ↗
08/13/2026B00609797-S7Open ↗
▸DOB NOWFinal Survey1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWProject Specific General Liability (PGL1)1
08/13/2026B00609797-I1Open ↗