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STATEN ISLAND
6 LUDWIG STREET
STATEN ISLAND · BIN 5177682
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—Year Built
—Stories
—Building Class
—Zoning
—Gross Floor Area
—Units
Locations of Work
Structural
Floor 21 filing · 20 docs
Floor 11 filing · 20 docs
Basement1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
BELAIR RIDGE DEVELOPMENT106/27/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
JOSEPH M. MORACE, A.I.A., ARCHITECT711/04/2025
A TECH ENGINEERING NYC, PLLC.101/29/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BELL BUILDING CORPGeneral Contractor206/27/2026
DUO PLUMBING & HTG CORP.Plumbing206/27/2026
SKEN SERVICES CORPGeneral Contractor106/27/2026
CHARLES J. DEHART JR P&HPlumbing106/27/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ISLAND ENGINEERING ASSOCI264311/04/2025
Building Lifecycle
All (69)Filed (8)Permit Issued (9)Signed Off (6)Inspection (14)Objection (2)Special Inspection (30)
06/25/2026
Signed off — New Building
PROPOSED 9' CURB CUT FOR NEW TWO FAMILY RESIDENCE.
S00913084-I1
11/18/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
11/17/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Fire-Resistance Rated Construction
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Concrete - Cast-In-Place
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Footing and Foundation
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Interior lighting power
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Structural Wood Frame
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Energy Code Compliance Inspections
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Final
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Permanent certificate
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — HVAC-R and service water heating equipment
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Subgrade Inspections
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Mechanical Systems
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Maintenance information
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Electric vehicle service equipment requirements
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Air barrier — testing
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Ventilation and air distribution system
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Protection of exposed foundation insulation
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Duct leakage testing, insulation and design
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Insulation placement and R values
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — HVAC-R and service water heating system controls
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Fenestration areas
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Fenestration air leakage
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Air barrier - visual inspection
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
WILLIAM DURDEN, P.E.
11/17/2025
Special inspection requirement — Lighting in dwelling units
WILLIAM DURDEN, P.E.
11/04/2025
Filed — New Building
PROPOSED 9' CURB CUT FOR NEW TWO FAMILY RESIDENCE.
S00913084-P2
11/04/2025
Special inspection requirement — Mechanical Systems
WILLIAM DURDEN, P.E.
11/04/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
WILLIAM DURDEN, P.E.
11/04/2025
Special inspection requirement — Concrete - Cast-In-Place
WILLIAM DURDEN, P.E.
10/08/2025
Signed off — New Building
PROPOSED 9' CURB CUT FOR NEW TWO FAMILY RESIDENCE.
S00913084-S1
09/23/2025
Signed off — Alteration
INSTALLATION OF NEW FIRE SPRINKLER SYSTEM IN PROPOSED RESIDENTIAL HOUSE WITH VALVES AND METERS FOR SAME.
S01116581-I1
09/23/2025
Inspection — Certified Storm Drainage-ST-Fixtures-Finish
Certified
View inspection ↗
08/29/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
08/25/2025
Signed off — New Building
PROPOSED 9' CURB CUT FOR NEW TWO FAMILY RESIDENCE.
S00913084-S4
08/25/2025
Signed off — New Building
PROPOSED 9' CURB CUT FOR NEW TWO FAMILY RESIDENCE.
S00913084-S3
08/15/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
08/15/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
08/15/2025
Inspection — Pass-Final Curb Cut Non-Directive 14
Pass
View inspection ↗
08/15/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
08/06/2025
Signed off — Alteration
PROPOSED INSTALLATION OF TEMPORARY CONSTRUCTION FENCE LOCATED INSIDE OF THE PROPERTY LINE. THIS APPLICATION IS FOR THE DEMOLITION OF THE EXISTING HOUSE AND FOR THE CONSTRUCTION OF TWO NEW SEMI-ATTACHED HOMES # 6 & 10.
S00837179-I1
08/04/2025
Permit issued — Curb Cut
S00913084-S3-CC
07/31/2025
Permit issued — Curb Cut
S00913084-S4-CC
07/30/2025
Filed — New Building
PROPOSED 9' CURB CUT FOR NEW TWO FAMILY RESIDENCE.
S00913084-S4
07/30/2025
Filed — New Building
PROPOSED 9' CURB CUT FOR NEW TWO FAMILY RESIDENCE.
S00913084-S3
06/25/2025
Inspection — Certified Sprinkler (PL)-Sprinkler-Hydro
Certified
View inspection ↗
04/10/2025
Filed — New Building
PROPOSED 9' CURB CUT FOR NEW TWO FAMILY RESIDENCE.
S00913084-P1
04/03/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
03/13/2025
Permit issued — Plumbing
S01116581-I1-PL
01/29/2025
Filed — Alteration
INSTALLATION OF NEW FIRE SPRINKLER SYSTEM IN PROPOSED RESIDENTIAL HOUSE WITH VALVES AND METERS FOR SAME.
S01116581-I1
01/22/2025
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
01/22/2025
Inspection — Pass-Final PL - Underground
Pass
View inspection ↗
01/14/2025
Permit issued — Plumbing
S77245891-S1-PL
12/16/2024
Permit issued — Plumbing
S00913084-S1-PL
12/12/2024
Filed — New Building
PROPOSED 9' CURB CUT FOR NEW TWO FAMILY RESIDENCE.
S00913084-S1
12/09/2024
Permit issued — Structural
S00913084-I1-GC-CX
11/27/2024
Permit issued — Construction Fence
S00837179-I1-FN
Latest 60 of 69 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWCurb CutSigned-offBELL BUILDING08/04/2025
DOB NOWCurb CutSigned-offBELL BUILDING07/31/2025
DOB NOWPlumbingSigned-offDUO PLUMBING & HTG CORP.03/13/2025
DOB NOWPlumbingSigned-offCHARLES J. DEHART JR P&H01/14/2025
DOB NOWPlumbingSigned-offDUO PLUMBING & HTG CORP.12/16/2024
DOB NOWStructuralPermit IssuedBELL BUILDING12/09/2024
DOB NOWConstruction FenceSigned-offBELL BUILDING11/27/2024
DOB NOWConstruction FenceSigned-offTT & T CONSTRUCTION INC04/12/2024
DOB NOWConstruction FenceSigned-offTT & T CONSTRUCTION INC03/03/2023
1 project · most recent 11/04/2025
Gas Storm Water/Sanitary
FiledStatusContractorScope
11/04/2025Signed-offDUO PLUMBING & HTG CORP.Gas, Storm, Water/Sanitary
1 project · most recent 04/02/2025
General Wiring
FiledStatusContractorScope
04/02/2025CompleteLMS ELECTRICAL CORPGeneral Wiring
1 project · most recent 11/04/2025
Concrete Wood
FiledStatusContractorScope
11/04/2025Signed-offBELL BUILDING CORPConcrete, Wood
▾Field Inspections (DOB CAP) — 14
DateTypeResultReport
11/18/2025Pass-Final CND-Occupancy InspectionPassView ↗
09/23/2025Certified Storm Drainage-ST-Fixtures-FinishCertifiedView ↗
08/29/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
08/15/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
08/15/2025Pass-Final CND-Occupancy InspectionPassView ↗
08/15/2025Pass-Final Curb Cut Non-Directive 14PassView ↗
08/15/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
06/25/2025Certified Sprinkler (PL)-Sprinkler-HydroCertifiedView ↗
04/03/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
01/22/2025Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
01/22/2025Pass-Final PL - UndergroundPassView ↗
09/16/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
08/22/2022Pass-Final PL - Up to 3 Requested FloorsPassView ↗
05/07/2022Pass-Final PL - Up to 3 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 81
DateRequirementInspectorRole
11/17/2025Mechanical SystemsWILLIAM DURDEN, P.E.special
11/17/2025Fire-Resistant Penetrations and JointsWILLIAM DURDEN, P.E.special
11/17/2025Subgrade InspectionsWILLIAM DURDEN, P.E.special
11/17/2025Subsurface Investigations (Borings/Test Pits)WILLIAM DURDEN, P.E.special
11/17/2025Concrete - Cast-In-PlaceWILLIAM DURDEN, P.E.special
11/17/2025Footing and FoundationWILLIAM DURDEN, P.E.progress
11/17/2025Fire-Resistance Rated ConstructionWILLIAM DURDEN, P.E.progress
11/17/2025Structural Wood FrameWILLIAM DURDEN, P.E.progress
11/17/2025Energy Code Compliance InspectionsWILLIAM DURDEN, P.E.progress
11/17/2025FinalWILLIAM DURDEN, P.E.progress
11/17/2025Permanent certificateWILLIAM DURDEN, P.E.energy_progress
11/17/2025HVAC-R and service water heating equipmentWILLIAM DURDEN, P.E.energy_progress
11/17/2025HVAC-R and service water piping design and insulationWILLIAM DURDEN, P.E.energy_progress
11/17/2025Lighting in dwelling unitsWILLIAM DURDEN, P.E.energy_progress
11/17/2025Interior lighting powerWILLIAM DURDEN, P.E.energy_progress
11/17/2025Maintenance informationWILLIAM DURDEN, P.E.energy_progress
11/17/2025Electric vehicle service equipment requirementsWILLIAM DURDEN, P.E.energy_progress
11/17/2025Air barrier — testing WILLIAM DURDEN, P.E.energy_progress
11/17/2025Ventilation and air distribution systemWILLIAM DURDEN, P.E.energy_progress
11/17/2025Protection of exposed foundation insulationWILLIAM DURDEN, P.E.energy_progress
11/17/2025Duct leakage testing, insulation and designWILLIAM DURDEN, P.E.energy_progress
11/17/2025Insulation placement and R valuesWILLIAM DURDEN, P.E.energy_progress
11/17/2025HVAC-R and service water heating system controlsWILLIAM DURDEN, P.E.energy_progress
11/17/2025Fenestration areasWILLIAM DURDEN, P.E.energy_progress
11/17/2025Fenestration air leakageWILLIAM DURDEN, P.E.energy_progress
Latest 25 of 81.
▾Documents — 73 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/23/2026S00837179-I1Request digital key ↗
08/20/2026S01116581-I1Request digital key ↗
08/18/2026S00913084-S1Request digital key ↗
Showing 3 of 8 on file for this type
▸Seals & Professional Certifications62
▸DOB NOWProgress Inspector Seal & Signature48
09/01/2026S00913084-P2Open ↗
09/01/2026S00913084-P2Open ↗
09/01/2026S00913084-P2Open ↗
Showing 3 of 48 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/23/2026S00837179-I1Open ↗
08/20/2026S01116581-I1Open ↗
08/18/2026S00913084-S1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
09/01/2026S00913084-P2Open ↗
09/01/2026S00913084-P2Open ↗
09/01/2026S00913084-P1Open ↗
Showing 3 of 6 on file for this type
▸Other Documents3
▸DOB NOWProperty Ownership Certification3
08/18/2026S00913084-P1Open ↗
08/18/2026S00913084-P2Open ↗
08/18/2026S00913084-I1Open ↗