Structural
497 3 Avenue, Brooklyn, NY 11215
ClassificationStructuralMultifamily Alteration
Reliable value$10,000
ContractorNy Building Associates In →
Permit record
Parties
- Contractor
- Ny Building Associates In
- Applicant
- Naresh Mahangu
- Owner
- Not Applicable
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- 621060
Building & lot · PLUTO
- Building class
- C0
- Zoning district
- R6A
- Lot area
- 1,289 sq ft
- Year built
- 1899
- Units (total)
- 3
- Units (residential)
- 3
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 3010210009
- Climate zone (IECC)
- 4A
- Roof area (est.)
- 760 sq ft
- HVAC tonnage (est.)
- 5 tons
- Building type
- R
- Building subtype
- Not in source
Geocode & dates
- Coordinates
- 40.6701, -73.9921
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Nov 17, 2025
- Applied
- Not in source
- Work class
- Not in source
Description
Source description
ILE STRUCTURAL WORK TYPE WITH REPLACEMENT OF WOOD JOIST AS PER PLAN. CONSTRUCTION WORK IS UNDER B01285478-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Status
- Current status
- issued
- Source status
- Permit Issued
- Expired
- Aug 17, 2026
Provenance
- First seen by PermitCore
- May 2, 2026 · 09:57 UTC
- Last seen
- Jul 20, 2026 · 10:31 UTC
- Last changed
- May 2, 2026 · 09:57 UTC
Data-quality checks0 of 12 flagged
0 of 12 data-quality rules flagged anything on this permit.
Checks not flagged
- Geocode out of bounds
- Geocode is sentinel
- Issued date in the future
- Issued date parse bug
- Issued date is placeholder
- Commercial units is placeholder
- Residential units out of bounds
- Residential units is placeholder
- Total units out of bounds
- Total units is placeholder
- Valuation out of bounds
- Valuation is placeholder
Project timeline at this parcel
- Nov 17, 2025This permitAlteration Commercial · Issued$10,000Ny Building Associates In
- Oct 6, 2025386558179MEP Plumbing · Issued$44,000American Standard P&h Cor
- Sep 24, 2025569640331Alteration Commercial · Issued$127,000Ny Building Associates In
- Sep 24, 2025572367313Alteration Commercial · Issued$127,000Ny Building Associates In
- Sep 24, 2025569640331MEP Mechanical HVAC · Issued$127,000Ny Building Associates In
- Sep 24, 2025572367313MEP Mechanical HVAC · Issued$127,000Ny Building Associates In
- Aug 9, 2016legacy_jobs:2666450Alteration Residential · Finaled$14,000
- Aug 9, 20163216528MEP Plumbing · IssuedLloyd G Drummond Plbg&gen
- Date not usable in source542424MEP Plumbing · IssuedStarlite Plumbing And Heating
- Date not usable in source378724Construction Equipment · IssuedSwing Staging
- Date not usable in source378740Alteration Commercial · IssuedN/a
Full permit history at this parcel · as of Jul 18, 2026.
Other permits by Ny Building Associates In
Developer details
- Permit #
- 686315085|Structural
- Canonical ID
- 1:686315085|Structural
- Source permit ID
- 686315085|Structural