Permit Record

Alteration Residential

431 Audobon Avenue, Manhattan, NY

ClassificationA2Multifamily Alteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Nadlan Properties
Architect
Not in source
Engineer
Hugh Chrysler
Contractor license
Not in source
Building & lot · PLUTO
Building class
C1
Zoning district
R7-2
Lot area
8,534 sq ft
Year built
1912
Units (total)
35
Units (residential)
50
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1021560068
Climate zone (IECC)
4A
Roof area (est.)
7,385 sq ft
HVAC tonnage (est.)
49 tons
Building type
R
Building subtype
OTHERS
Geocode & dates
Coordinates
40.8522, -73.9298
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 28, 2017
Applied
Feb 24, 2017
Work class
Residential
Description
Source description

CHANGE GRADE OF OIL FROM #4 TO # 2 OIL. NO CHANGE IN USE, EGRESS OR OCCUPANCY IS INVOLVED UNDER THIS APPLICATION.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
May 8, 2017
Provenance
First seen by PermitCore
May 6, 2026 · 18:55 UTC
Last seen
Jun 7, 2026 · 15:15 UTC
Last changed
Jun 7, 2026 · 15:15 UTC

Open in New York City source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.

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
Project timeline at this parcel

19 permits at this parcel (parcel 1021560068) · Jul 12, 2001 – Feb 28, 2017

  1. Feb 28, 2017This permitAlteration Residential · Finaled
  2. Feb 28, 2017legacy_jobs:2808888Alteration Residential · Finaled
  3. Feb 28, 20173323718Alteration Commercial · IssuedJack Piccini, INC
  4. Sep 7, 20163233087Alteration Commercial · IssuedJack Piccini, INC
  5. Sep 7, 2016legacy_jobs:2731633Alteration Residential · Issued
  6. Jul 28, 2016legacy_jobs:2711365Temporary · Issued
  7. Jul 28, 20163210031Construction Equipment · IssuedNew American Construction
  8. Apr 26, 20132713435Alteration Commercial · IssuedTomkat Plumbing Heating L
  9. Apr 26, 2013legacy_jobs:2230868Alteration Residential · Finaled$30,000
  10. Apr 26, 20132713444MEP Plumbing · IssuedTomkat Plumbing Heating L
  11. Apr 26, 2013legacy_jobs:2145599Alteration Residential · Finaled$30,000
  12. Apr 26, 2013legacy_jobs:2230877Alteration Residential · Finaled$30,000
  13. Jul 3, 2006legacy_jobs:569141Temporary · Issued
  14. Jul 3, 20061916799Construction Equipment · IssuedStoneledge Scaffolding CORP
  15. Feb 25, 2002legacy_jobs:287967Alteration Residential · Finaled$120,000
  16. Feb 25, 20021434082Other · IssuedI Hope Plumbing & Heating Comp
  17. Feb 25, 2002legacy_jobs:298833Alteration Residential · Finaled$120,000
  18. Jul 12, 20011471483MEP Plumbing · IssuedIhope Plbg & Htg
  19. Date not in sourcelegacy_jobs:2800493Alteration Residential · Pending

Full permit history at this parcel · as of Jul 19, 2026.

Developer details
Permit #
legacy_jobs:2808897
Canonical ID
1:legacy_jobs:2808897
Source permit ID
legacy_jobs:2808897
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →