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Large suburban residence
800 WEST 231 STREET
BRONX · Riverdale-Spuyten Duyvil · BIN 2083543
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1935Year Built
2.5Stories
A3Building Class
R1-1Zoning
—Gross Floor Area
1Units
0 Open Violations
Large suburban residence · 0.45 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralPlumbing
Permit Issued — active, not yet Signed-off
Floor 2Under Construction19p · 1 filing · 18 docs
Floor 1Under Construction18p · 1 filing · 18 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
SALAMONE CONTRACTING103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
DOUGLAS KOCHER, RA404/30/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
LOFT CONTRACTING NEW YORKGeneral Contractor207/08/2026
CRAWLEY, STEVENElectrical103/21/2026
SMOOT, ALEXANDERElectrical103/21/2026
JUST PLBG & HTG INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CHEN ENGINEERING SERVICES1826204/08/2026
Building Lifecycle
All (21)Filed (4)Permit Issued (3)Violation (7)Inspection (1)Special Inspection (6)
05/15/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
05/04/2026
Special inspection requirement — Maintenance information
Douglas Kocher
05/04/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Douglas Kocher
05/04/2026
Special inspection requirement — Energy Code Compliance Inspections
Douglas Kocher
04/30/2026
Filed — Alteration
SCOPE OF WORK: PARTIAL RENOVATION OF SINGLE-FAMILY DWELLING ON 1ST AND 2ND FLOORS TO INCLUDE NEW STRUCTURAL OPENING AND NEW INTERIOR PARTITIONS AS PER PLANS.NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X01378358-P1
04/22/2026
Permit issued — Plumbing
X01378358-S2-PL
04/15/2026
Permit issued — Structural
X01378358-S1-ST
04/15/2026
Permit issued — General Construction
X01378358-I1-GC
04/08/2026
Filed — Alteration
SCOPE OF WORK: PARTIAL RENOVATION OF SINGLE-FAMILY DWELLING ON 1ST AND 2ND FLOORS TO INCLUDE NEW STRUCTURAL OPENING AND NEW INTERIOR PARTITIONS AS PER PLANS.NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X01378358-I1
04/08/2026
Filed — Alteration
SCOPE OF WORK: PARTIAL RENOVATION OF SINGLE-FAMILY DWELLING ON 1ST AND 2ND FLOORS TO INCLUDE NEW STRUCTURAL OPENING AND NEW INTERIOR PARTITIONS AS PER PLANS.NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X01378358-S1
04/08/2026
Filed — Alteration
SCOPE OF WORK: PARTIAL RENOVATION OF SINGLE-FAMILY DWELLING ON 1ST AND 2ND FLOORS TO INCLUDE NEW STRUCTURAL OPENING AND NEW INTERIOR PARTITIONS AS PER PLANS.NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X01378358-S2
04/01/2026
Special inspection requirement — Structural Wood Frame
HENLIA CHEN
03/26/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
HENLIA CHEN
03/26/2026
Special inspection requirement — Final
Douglas Kocher
11/01/2018
Violation issued (ECB, closed)
Construction
08/04/2011
Violation issued (ECB, closed)
Construction
02/23/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/24/2010
Violation issued (ECB, closed)
Construction
05/06/2006
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/28/2005
Violation issued (ECB, closed)
Zoning
06/14/2005
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offJUST PLBG & HTG INC04/22/2026
DOB NOWStructuralPermit IssuedLOFT CONTRACTING NEW YORK04/15/2026
DOB NOWGeneral ConstructionPermit IssuedLOFT CONTRACTING NEW YORK04/15/2026
BISPLISSUEDL.L.G. PLBG & HTG INC01/23/2013
BISPLISSUEDC. S. PLUMBING, INC05/26/2011
BIS—ISSUEDSALAMONE CONTRACTING INC05/11/2011
1 project · most recent 04/30/2026
Gas Water/Sanitary
FiledStatusContractorScope
04/30/2026Signed-offJUST PLBG & HTG INCGas, Water/Sanitary
2 projects · most recent 04/22/2026
General Wiring
FiledStatusContractorScope
04/22/2026Permit IssuedTITANIUM ELECTRICAL CORPGeneral Wiring
02/26/2026Permit IssuedA & S MASTER ELEC'L CORPGeneral Wiring
1 project · most recent 04/30/2026
Wood
FiledStatusContractorScope
04/30/2026Signed-offJUST PLBG & HTG INCWood
▾Field Inspections (DOB CAP) — 1
DateTypeResultReport
05/15/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 6
DateRequirementInspectorRole
05/04/2026Maintenance informationDouglas Kocherenergy_progress
05/04/2026HVAC-R and service water piping design and insulationDouglas Kocherenergy_progress
05/04/2026Energy Code Compliance InspectionsDouglas Kocherprogress
04/01/2026Structural Wood FrameHENLIA CHENprogress
03/26/2026Structural Stability – Alterations of existing buildingsHENLIA CHENspecial
03/26/2026FinalDouglas Kocherprogress
▾Documents — 67 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/16/2026X01378358-S1Request digital key ↗
08/16/2026X01378358-P1Request digital key ↗
08/16/2026X01378358-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸Applications & Permits9
▸BISPLAN / WORK APPROVAL APPLICATION5
01/24/2012220100922Open ↗
01/17/2012220100922Open ↗
12/12/2011220100922Open ↗
Showing 3 of 5 on file for this type
▸BISWORK PERMIT APPLICATION3
01/23/2013220100922Open ↗
05/26/2011220100922Open ↗
05/12/2011220100922Open ↗
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
03/01/2013220100922Open ↗
▸Zoning, Tax Lot & Property Records2
▸BISADDRESS - NEW HOUSE NUMBER APPROVED1
05/29/2013220100922Open ↗
▸BISZoning Diagram (ZD1)1
04/29/2011220100922Open ↗
▸Seals & Professional Certifications13
▸DOB NOWProgress Inspector Seal & Signature5
09/01/2026X01378358-S2Open ↗
09/01/2026X01378358-S2Open ↗
09/01/2026X01378358-S2Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/16/2026X01378358-I1Open ↗
08/16/2026X01378358-P1Open ↗
08/16/2026X01378358-S2Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
05/07/2013220100922Open ↗
04/05/2013220100922Open ↗
01/19/2011220100922Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/25/2026X01378358-S1Open ↗
▸Trade Schedules & Equipment7
▸BISSCHEDULE B - PLUMBING3
07/28/2011220100922Open ↗
04/26/2011220100922Open ↗
01/19/2011220100922Open ↗
▸BISDETECTOR:SMOKE-CERTIFICATE OF INSTALLATION2
05/07/2013220100922Open ↗
05/07/2013220100922Open ↗
▸BISSELF-CERT PLUMBING NOTICE2
02/06/2013220100922Open ↗
02/09/2012220100922Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
01/19/2011220100922Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/16/2026X01378358-I1Open ↗
08/16/2026X01378358-P1Open ↗
08/16/2026X01378358-S2Open ↗
Showing 3 of 4 on file for this type
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
01/19/2011220100922Open ↗
▸Energy Compliance1
▸BISAS-BUILT ENERGY ANALYSIS1
05/07/2013220100922Open ↗
▸Approvals, Objections & Sign-offs14
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST5
06/12/2013220100922Open ↗
06/12/2013220100922Open ↗
05/29/2013220100922Open ↗
Showing 3 of 5 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION4
05/07/2013220100922Open ↗
01/23/2013220100922Open ↗
04/29/2011220100922Open ↗
Showing 3 of 4 on file for this type
▸BISSCHEDULE A - OCCUPANCY / USE4
05/07/2013220100922Open ↗
01/19/2011220100922Open ↗
01/24/2012220100922Open ↗
Showing 3 of 4 on file for this type
▸BISADMINISTRATIVE OBJECTIONS1
01/19/2011220100922Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT2
04/05/2013220100922Open ↗
01/19/2011220100922Open ↗
▸BISLL58/88-CIVIL PENALTY AFFIDAVIT1
06/01/2011220100922Open ↗
▸Filing & Intake Forms6
▸BISADDITIONAL INFORMATION5
06/12/2013220100922Open ↗
06/12/2013220100922Open ↗
01/17/2012220100922Open ↗
Showing 3 of 5 on file for this type
▸BISEFILING COVER SHEET1
01/19/2011220100922Open ↗
▸Other Documents2
▸BISPLOT DIAGRAM2
05/29/2013220100922Open ↗
01/19/2011220100922Open ↗