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General warehouse
9 WALWORTH STREET
BROOKLYN · BIN 3429243
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1931Year Built
1Stories
E1Building Class
M1-2Zoning
3,712 sfGross Floor Area
1Units
0 Open ViolationsFDNY Report ↗
General warehouse · Owner of record: 9 WALWORTH HOLDINGS LLC · 4,060 sf lot · 0.91 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbingFire Protection
Floor 16p · 1 filing · 14 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
9 WALWORTH HOLDINGS LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/21/2022$3.2M—WALWORTH CHAI LLC → 9 WALWORTH HOLDINGS LLC$854/sf building
06/01/2021$2.6M—490 FLUSHING AVENUE LLC → WALWORTH CHAI LLC$695/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
VASILIOS ARTEMIOU PE105/01/2023
RALPH P. ALBANESE, ARCHITECT209/01/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ASAP ASSOCIATES CORP603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
SEAMLESS BUILDERS INCGeneral Contractor303/21/2026
S&R ELECTRICAL & MECHANICElectrical103/22/2026
AL PLUMBING & CONT. INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
M. INT'L ENGINEERING PLLC3129105/01/2023
CONSULTING ENGINEER5093108/31/2022
Building Lifecycle
All (7)Filed (3)Permit Issued (2)Violation (1)Inspection (1)
06/29/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
05/01/2023
Filed — Alteration
INSTALLING WET SPRINKLER SYSTEM IN THE ENTIRE BUILDING & IN ACCORDANCE WITH NFPA 13 2007 EDITION AS MODIFIED BY NYC BC 2014 APPENDIX Q AS PER PLAN
B00789100-S4
11/23/2022
Permit issued — Plumbing
B00789100-S1-PL
11/21/2022
Permit issued — General Construction
B00789100-I1-GC
09/01/2022
Filed — Alteration
INSTALLING WET SPRINKLER SYSTEM IN THE ENTIRE BUILDING & IN ACCORDANCE WITH NFPA 13 2007 EDITION AS MODIFIED BY NYC BC 2014 APPENDIX Q AS PER PLAN
B00789100-S1
08/31/2022
Filed — Alteration
INSTALLING WET SPRINKLER SYSTEM IN THE ENTIRE BUILDING & IN ACCORDANCE WITH NFPA 13 2007 EDITION AS MODIFIED BY NYC BC 2014 APPENDIX Q AS PER PLAN
B00789100-I1
07/20/2022
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedAL PLUMBING & CONT. INC11/23/2022
DOB NOWGeneral ConstructionPermit IssuedSEAMLESS BUILDERS INC11/21/2022
1 project · most recent 05/01/2023
FiledStatusContractorScope
05/01/2023———
1 project · most recent 05/01/2023
Water/Sanitary
FiledStatusContractorScope
05/01/2023Permit IssuedAL PLUMBING & CONT. INCWater/Sanitary
2 projects · most recent 09/15/2026
General Wiring
FiledStatusContractorScope
09/15/2026Permit IssuedS&R ELECTRICAL & MECHANICGeneral Wiring
11/30/2022Permit IssuedS&R ELECTRICAL & MECHANIC—
▾Field Inspections (DOB CAP) — 1
DateTypeResultReport
06/29/2023Pass-Final CND-Occupancy InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
09/20/2022Energy Code Compliance InspectionsRALPH ALBANESEprogress
08/31/2022FinalRALPH ALBANESEprogress
08/30/2022Fire-Resistant Penetrations and JointsJohn Natolispecial
08/30/2022Energy Code Compliance InspectionsRALPH ALBANESEprogress
08/30/2022Fire-Resistance Rated ConstructionJohn Natoliprogress
▾Documents — 14 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/27/2026B00789100-S1Request digital key ↗
08/14/2026B00789100-S4Request digital key ↗
08/14/2026B00789100-I1Request digital key ↗
▸Seals & Professional Certifications8
▸DOB NOWProgress Inspector Seal & Signature4
08/24/2026B00789100-S1Open ↗
08/23/2026B00789100-I1Open ↗
08/23/2026B00789100-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/27/2026B00789100-S1Open ↗
08/27/2026B00789100-I1Open ↗
08/27/2026B00789100-S4Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/23/2026B00789100-I1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/27/2026B00789100-S1Open ↗
08/14/2026B00789100-S4Open ↗
08/14/2026B00789100-I1Open ↗