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General warehouse
103 WALWORTH STREET
BROOKLYN · BIN 3430258
💬 Discuss this project
1940Year Built
1Stories
E1Building Class
M1-1Zoning
5,000 sfGross Floor Area
1Units
5 Open Violations 4 unresolved · 1 paperwork only ▸FDNY Report ↗
General warehouse · Owner of record: WALWORTH PROJECT LLC · 4,995 sf lot · 1 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalGeneral
Roof5p · 1 filing · 20 docs
Bulkhead2p · 1 filing · 20 docs
Floor 63p · 1 filing · 20 docs
Floor 53p · 1 filing · 20 docs
Floor 43p · 1 filing · 20 docs
Floor 33p · 1 filing · 20 docs
Floor 23p · 1 filing · 20 docs
Floor 13p · 1 filing · 20 docs
Mezzanine3p · 1 filing · 20 docs
Cellar4p · 1 filing · 20 docs
1 job · most recent 05/06/2026
Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
05/06/2026——Ventilation Systems
Ventilation
Nutone PTE511RK 50 CFM · Exhaust Fan ×12
Greenheck CUE-240-VG 4,900 CFM · Exhaust Fan ×1
1 job · most recent 05/06/2026
Storm Water/Sanitary
FiledStatusContractorScope
05/06/2026——Storm, Water/Sanitary
1 job · most recent 05/06/2026
Concrete
FiledStatusContractorScope
05/06/2026——Concrete
1 job · most recent 05/06/2026
Fence
FiledStatusContractorScope
05/06/2026——Fence
Building Lifecycle
All (100)Filed (8)Violation (5)Objection (57)Special Inspection (30)
05/06/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
MECHANICAL SPECIFICATIONS FILED IN CONJUNCTION WITH GC APPLICATION B01324801-I1
B01324801-S5
05/06/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
MECHANICAL SPECIFICATIONS FILED IN CONJUNCTION WITH GC APPLICATION B01324801-I1
B01324801-S8
05/05/2026
Special inspection requirement — Post-installed Anchors
05/05/2026
Special inspection requirement — HVAC-R and service water heating equipment
05/05/2026
Special inspection requirement — HVAC-R and service water heating system controls
05/05/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
05/05/2026
Special inspection requirement — Maintenance information
05/05/2026
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
05/05/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
05/05/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
04/21/2026
Objection raised — Other
04/17/2026
Objection raised — Other
04/17/2026
Objection raised — Other
04/17/2026
Objection raised — Other
04/17/2026
Objection raised — Other
04/17/2026
Objection raised — Other
04/17/2026
Objection raised — Other
04/17/2026
Objection raised — Other
04/17/2026
Objection raised — Other
04/17/2026
Objection raised — Other
04/16/2026
Objection raised — Zoning
03/31/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
MECHANICAL SPECIFICATIONS FILED IN CONJUNCTION WITH GC APPLICATION B01324801-I1
B01324801-S3
03/31/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
MECHANICAL SPECIFICATIONS FILED IN CONJUNCTION WITH GC APPLICATION B01324801-I1
B01324801-S2
03/31/2026
Special inspection requirement — Concrete - Cast-In-Place
03/31/2026
Special inspection requirement — Subgrade Inspections
03/31/2026
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
03/31/2026
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
03/31/2026
Special inspection requirement — Concrete - Cast-In-Place
03/30/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
MECHANICAL SPECIFICATIONS FILED IN CONJUNCTION WITH GC APPLICATION B01324801-I1
B01324801-S4
03/30/2026
Special inspection requirement — Maintenance information
03/30/2026
Special inspection requirement — Energy Code Compliance Inspections
03/30/2026
Special inspection requirement — Shutoff dampers
03/30/2026
Special inspection requirement — HVAC-R and service water heating system controls
03/30/2026
Special inspection requirement — Duct leakage testing, insulation and design
03/30/2026
Special inspection requirement — HVAC-R and service water heating equipment
03/30/2026
Special inspection requirement — Post-installed Anchors
03/30/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
03/19/2026
Objection resolved — Addressed
03/12/2026
Violation issued (ECB, open)
Construction
03/11/2026
Objection resolved — Addressed
03/10/2026
Objection resolved — Addressed
03/10/2026
Objection resolved — Addressed
03/10/2026
Objection resolved — Addressed
03/03/2026
Objection resolved — Addressed
02/26/2026
Objection resolved — Addressed
02/25/2026
Objection raised — Zoning
02/25/2026
Objection raised — Admin
02/25/2026
Objection raised — Scope
02/25/2026
Objection raised — Zoning
02/17/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
MECHANICAL SPECIFICATIONS FILED IN CONJUNCTION WITH GC APPLICATION B01324801-I1
B01324801-S9
01/28/2026
Special inspection requirement — Lighting in dwelling units
01/14/2026
Objection raised — Other
01/14/2026
Objection resolved — Addressed
01/01/2026
Objection resolved — Addressed
01/01/2026
Objection resolved — Addressed
01/01/2026
Objection resolved — Addressed
01/01/2026
Objection resolved — Addressed
01/01/2026
Objection resolved — Addressed
01/01/2026
Objection resolved — Addressed
01/01/2026
Objection resolved — Addressed
Latest 60 of 100 events.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
WALWORTH PROJECT LLC203/22/2026
PM RE MANAGEMENT103/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/15/2022$4.7M—102 SANDFORD LLC → WALWORTH PROJECT LLC$940/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
VASILIOS ARTEMIOU PE305/06/2026
R & O ENGINEERING203/31/2026
YOEL ROZENBERG302/17/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
EXPRESS FILING INC603/21/2026
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 48
DateRequirementInspectorRole
05/05/2026Post-installed Anchors—special
05/05/2026HVAC-R and service water heating equipment—energy_progress
05/05/2026HVAC-R and service water heating system controls—energy_progress
05/05/2026HVAC-R and service water piping design and insulation—energy_progress
05/05/2026Maintenance information—energy_progress
05/05/2026Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation—special
05/05/2026Fire-Resistant Penetrations and Joints—special
05/05/2026Fire-Resistant Penetrations and Joints—special
03/31/2026Concrete - Cast-In-Place—special
03/31/2026Subgrade Inspections—special
03/31/2026Subsurface Conditions – Fill Placement & In-Place Density—special
03/31/2026Subsurface Investigations (Borings/Test Pits)—special
03/31/2026Concrete - Cast-In-Place—special
03/30/2026Maintenance information—energy_progress
03/30/2026Energy Code Compliance Inspections—progress
03/30/2026Shutoff dampers—energy_progress
03/30/2026HVAC-R and service water heating system controls—energy_progress
03/30/2026Duct leakage testing, insulation and design—energy_progress
03/30/2026HVAC-R and service water heating equipment—energy_progress
03/30/2026Post-installed Anchors—special
03/30/2026HVAC-R and service water piping design and insulation—energy_progress
01/28/2026Lighting in dwelling units—energy_progress
01/01/2026Protection of exposed foundation insulation—energy_progress
01/01/2026Structural Stability – Alterations of existing buildings—special
01/01/2026Final—progress
Latest 25 of 48.
▾Documents — 30 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/19/2026B01324801-S8Request digital key ↗
08/19/2026B01324801-S5Request digital key ↗
08/19/2026B01324801-S4Request digital key ↗
Showing 3 of 8 on file for this type
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION2
02/03/2026340922675Open ↗
01/21/2026340922675Open ↗
▸Zoning, Tax Lot & Property Records3
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026B01324801-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B01324801-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026B01324801-I1Open ↗
▸Seals & Professional Certifications10
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/19/2026B01324801-S2Open ↗
08/19/2026B01324801-S9Open ↗
08/19/2026B01324801-S8Open ↗
Showing 3 of 8 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
01/21/2026340922675Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
01/21/2026340922675Open ↗
▸Inspections & Test Reports1
▸DOB NOWSOIL REPORT1
08/15/2026B01324801-S3Open ↗
▸Filing & Intake Forms2
▸BISEFILING JOB APPLICATION COVER SHEET1
01/21/2026340922675Open ↗
▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31
01/21/2026340922675Open ↗
▸Other Documents4
▸BISBPP - SUPPORTING DOCUMENTATION1
01/21/2026340922675Open ↗
▸DOB NOWProperty Ownership Certification1
08/14/2026B01324801-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026B01324801-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026B01324801-I1Open ↗