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One story - permanent living quarter
501 HARDING PARK
BRONX · BIN 2019858
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1940Year Built
1Stories
A2Building Class
R3AZoning
1,350 sfGross Floor Area
1Units
One story - permanent living quarter · 3,534 sf lot · 0.38 FAR built · Flood zone AE
Locations of Work
ArchitectureStructuralElectricalPlumbing
Floor 213p · 1 filing · 20 docs
Floor 19p · 1 filing · 20 docs
Cellar9p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/30/2023$510K—Private party → Private party$378/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MOORE ASSOCIATES, LLC208/27/2024
ARCH AND IDEAS203/10/2024
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KATAN P & H INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
O'ROURKE ENGINEERING, LLC5873203/10/2024
Building Lifecycle
All (93)Filed (4)Permit Issued (1)Inspection (2)Objection (60)Special Inspection (26)
09/26/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
09/15/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
09/05/2025
Permit issued — Plumbing
X01015439-S1-PL
07/22/2025
Objection resolved — Addressed
05/23/2025
Objection resolved — Addressed
05/19/2025
Special inspection requirement — Protection of exposed foundation insulation
Christine Hobson
05/19/2025
Special inspection requirement — Insulation placement and R values
Christine Hobson
04/18/2025
Objection raised — Other
04/14/2025
Objection resolved — Addressed
02/19/2025
Objection resolved — Addressed
02/19/2025
Objection resolved — Addressed
01/21/2025
Objection resolved — Addressed
01/20/2025
Special inspection requirement — Demolition
01/10/2025
Objection raised — Other
01/02/2025
Objection resolved — Addressed
01/02/2025
Objection resolved — Addressed
01/02/2025
Objection resolved — Addressed
01/02/2025
Objection resolved — Addressed
01/02/2025
Objection resolved — Addressed
01/02/2025
Objection resolved — Addressed
01/02/2025
Objection resolved — Addressed
01/02/2025
Objection resolved — Addressed
01/02/2025
Objection resolved — Addressed
01/02/2025
Objection resolved — Addressed
01/02/2025
Objection resolved — Addressed
01/02/2025
Objection resolved — Addressed
01/02/2025
Objection resolved — Addressed
01/02/2025
Objection resolved — Addressed
01/02/2025
Objection resolved — Addressed
12/19/2024
Objection resolved — Addressed
12/02/2024
Objection resolved — Addressed
10/30/2024
Objection resolved — Addressed
09/11/2024
Objection raised — Other
09/09/2024
Objection raised — Admin
09/09/2024
Objection raised — Other
09/09/2024
Objection raised — Structural
09/09/2024
Objection raised — Scope
08/27/2024
Filed — Alteration CO
Intr Renovation of 1-story wood framed house and addition of 2nd floor. Reframe and reconstruct termite damaged areas, new finish floor level for portion of 1st floor. Includes extr framing, roof and roofing, exterior finishes, windows, sitework.
X01015439-S2
08/27/2024
Filed — Alteration CO
Intr Renovation of 1-story wood framed house and addition of 2nd floor. Reframe and reconstruct termite damaged areas, new finish floor level for portion of 1st floor. Includes extr framing, roof and roofing, exterior finishes, windows, sitework.
X01015439-S3
08/18/2024
Special inspection requirement — Air barrier - visual inspection
08/18/2024
Special inspection requirement — Permanent certificate
08/18/2024
Special inspection requirement — Electric vehicle service equipment requirements
08/15/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
08/14/2024
Special inspection requirement — Protection of exposed foundation insulation
08/14/2024
Special inspection requirement — Air barrier — testing
08/14/2024
Special inspection requirement — Fenestration areas
08/14/2024
Special inspection requirement — Fenestration air leakage
08/14/2024
Special inspection requirement — Insulation placement and R values
08/14/2024
Special inspection requirement — Interior lighting power
08/14/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
08/12/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
08/12/2024
Special inspection requirement — Masonry
08/12/2024
Special inspection requirement — Designated Seismic System
08/12/2024
Special inspection requirement — Footing and Foundation
08/12/2024
Special inspection requirement — Final
08/12/2024
Special inspection requirement — Alternative Materials - OTCR Buildings Bulletin Number
08/04/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
08/04/2024
Special inspection requirement — HVAC-R and service water heating equipment
08/04/2024
Special inspection requirement — HVAC-R and service water heating system controls
04/07/2024
Objection resolved — Addressed
Latest 60 of 93 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedKATAN P & H INC09/05/2025
1 project · most recent 08/27/2024
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
08/27/2024——Heating and Air Conditioning Systems
Heat / Cool
Spacepak SIM 036 / PUZ-A36NKA7 3 tons · Heat Pump Outdoor ×1
1 project · most recent 08/27/2024
Gas Storm Water/Sanitary
FiledStatusContractorScope
08/27/2024Permit IssuedKATAN P & H INCGas, Storm, Water/Sanitary
1 project · most recent 10/28/2024
FiledStatusContractorScope
10/28/2024Permit IssuedAAA'S ELECTL CONTG CORP1 meters
1 project · most recent 08/27/2024
Masonry Wood
FiledStatusContractorScope
08/27/2024Permit IssuedKATAN P & H INCMasonry, Wood
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
09/26/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
09/15/2025Pass-Final CND-Occupancy InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 26
DateRequirementInspectorRole
05/19/2025Protection of exposed foundation insulationChristine Hobsonenergy_progress
05/19/2025Insulation placement and R valuesChristine Hobsonenergy_progress
01/20/2025Demolition—special
08/18/2024Air barrier - visual inspection—energy_progress
08/18/2024Permanent certificate—energy_progress
08/18/2024Electric vehicle service equipment requirements—energy_progress
08/15/2024Structural Stability – Alterations of existing buildings—special
08/14/2024Protection of exposed foundation insulation—energy_progress
08/14/2024Air barrier — testing —energy_progress
08/14/2024Fenestration areas—energy_progress
08/14/2024Fenestration air leakage—energy_progress
08/14/2024Insulation placement and R values—energy_progress
08/14/2024Interior lighting power—energy_progress
08/14/2024Fenestration and door U-factor and product ratings—energy_progress
08/12/2024Structural Stability – Alterations of existing buildings—special
08/12/2024Masonry—special
08/12/2024Designated Seismic System—special
08/12/2024Footing and Foundation—progress
08/12/2024Final—progress
08/12/2024Alternative Materials - OTCR Buildings Bulletin Number—special
08/04/2024HVAC-R and service water piping design and insulation—energy_progress
08/04/2024HVAC-R and service water heating equipment—energy_progress
08/04/2024HVAC-R and service water heating system controls—energy_progress
03/05/2024Final—progress
03/05/2024Structural Stability – Alterations of existing buildings—special
Latest 25 of 26.
▾Documents — 24 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/21/2026X01015439-S1Request digital key ↗
08/15/2026X01015439-I1Request digital key ↗
08/15/2026X01015439-S2Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications12
▸DOB NOWSpecial Inspector Seal & Signature5
09/01/2026X01015439-I1Open ↗
09/01/2026X01015439-I1Open ↗
08/28/2026X01015439-S2Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/21/2026X01015439-I1Open ↗
08/21/2026X01015439-S3Open ↗
08/21/2026X01015439-S2Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
08/28/2026X01015439-S2Open ↗
08/28/2026X01015439-S2Open ↗
08/28/2026X01015439-S2Open ↗
▸Safety & Tenant Protection3
▸DOB NOWStreet Tree Checklist2
08/15/2026X01015439-I1Open ↗
08/15/2026X01015439-S2Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026X01015439-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/21/2026X01015439-S1Open ↗
08/15/2026X01015439-I1Open ↗
▸Inspections & Test Reports2
▸DOB NOWGeotechnical Report (BC 1803.6)2
08/13/2026X01015439-S2Open ↗
08/13/2026X01015439-S3Open ↗
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/15/2026X01015439-I1Open ↗