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Two stories - detached, small or mid-size
229 THORNYCROFT AVENUE
STATEN ISLAND · BIN 5067920
💬 Discuss this project
1955Year Built
2Stories
A1Building Class
R3AZoning
1,800 sfGross Floor Area
1Units
FDNY Report ↗
Two stories - detached, small or mid-size · 4,500 sf lot · 0.4 FAR built · Flood zone X
Locations of Work
Architecture
Floor 22p · 1 filing · 18 docs
Floor 12p · 1 filing · 18 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CHRIS PONISI, ARCHITECT305/25/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
DAWN PONISI303/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TROOST BROS INCGeneral Contractor203/21/2026
LOUIS L.BUTTERMARK & SONSPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
A TECH ENGINEERING NYC, P6738305/25/2023
Building Lifecycle
All (23)Filed (3)Permit Issued (2)Inspection (4)Special Inspection (14)
06/21/2023
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
06/20/2023
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
05/26/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
anthony santoro
05/26/2023
Special inspection requirement — Energy Code Compliance Inspections
anthony santoro
05/26/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
anthony santoro
05/25/2023
Filed — Alteration
application filed for interior renovation of existing one family home as indicated on plans submitted herewith
S00729059-P1
05/25/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
anthony santoro
05/25/2023
Special inspection requirement — Energy Code Compliance Inspections
anthony santoro
05/25/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
anthony santoro
05/12/2023
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
05/05/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
04/07/2023
Permit issued — Plumbing
S00729059-S1-PL
03/30/2023
Permit issued — General Construction
S00729059-I1-GC
05/12/2022
Filed — Alteration
application filed for interior renovation of existing one family home as indicated on plans submitted herewith
S00729059-S1
05/06/2022
Filed — Alteration
application filed for interior renovation of existing one family home as indicated on plans submitted herewith
S00729059-I1
05/02/2022
Special inspection requirement — Interior lighting power
anthony santoro
05/02/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
anthony santoro
05/02/2022
Special inspection requirement — Insulation placement and R values
anthony santoro
05/02/2022
Special inspection requirement — Final
anthony santoro
05/02/2022
Special inspection requirement — Fenestration areas
anthony santoro
05/02/2022
Special inspection requirement — Fenestration air leakage
anthony santoro
05/02/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
anthony santoro
05/02/2022
Special inspection requirement — Air barrier - visual inspection
anthony santoro
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offLOUIS L BUTTERMARK&SONS I04/07/2023
DOB NOWGeneral ConstructionPermit IssuedTROOST BROS INC03/30/2023
BISPLISSUEDN/A06/14/2002
BIS—ISSUEDCONST BY DONALD ROWE JR INC05/21/2002
1 project · most recent 05/25/2023
Gas Water/Sanitary
FiledStatusContractorScope
05/25/2023Signed-offLOUIS L BUTTERMARK&SONS IGas, Water/Sanitary
1 project · most recent 04/25/2023
General Wiring
FiledStatusContractorScope
04/25/2023CompleteRIDGE ELECTRIC CORP.General Wiring
1 project · most recent 05/25/2023
Wood
FiledStatusContractorScope
05/25/2023Signed-offLOUIS L BUTTERMARK&SONS IWood
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
06/21/2023Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
06/20/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
05/12/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
05/05/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 14
DateRequirementInspectorRole
05/26/2023Fire-Resistant Penetrations and Jointsanthony santorospecial
05/26/2023Energy Code Compliance Inspectionsanthony santoroprogress
05/26/2023HVAC-R and service water piping design and insulationanthony santoroenergy_progress
05/25/2023Fire-Resistant Penetrations and Jointsanthony santorospecial
05/25/2023Energy Code Compliance Inspectionsanthony santoroprogress
05/25/2023HVAC-R and service water piping design and insulationanthony santoroenergy_progress
05/02/2022Interior lighting poweranthony santoroenergy_progress
05/02/2022Fire-Resistant Penetrations and Jointsanthony santorospecial
05/02/2022Insulation placement and R valuesanthony santoroenergy_progress
05/02/2022Finalanthony santoroprogress
05/02/2022Fenestration areasanthony santoroenergy_progress
05/02/2022Fenestration air leakageanthony santoroenergy_progress
05/02/2022Fenestration and door U-factor and product ratingsanthony santoroenergy_progress
05/02/2022Air barrier - visual inspectionanthony santoroenergy_progress
▾Documents — 18 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/24/2026S00729059-I1Request digital key ↗
08/24/2026S00729059-P1Request digital key ↗
08/24/2026S00729059-S1Request digital key ↗
▸Seals & Professional Certifications12
▸DOB NOWProgress Inspector Seal & Signature6
09/01/2026S00729059-P1Open ↗
09/01/2026S00729059-P1Open ↗
08/30/2026S00729059-S1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/13/2026S00729059-S1Open ↗
08/13/2026S00729059-P1Open ↗
08/13/2026S00729059-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature3
09/01/2026S00729059-P1Open ↗
08/30/2026S00729059-S1Open ↗
08/27/2026S00729059-I1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/13/2026S00729059-S1Open ↗
08/13/2026S00729059-P1Open ↗
08/13/2026S00729059-I1Open ↗