Permit Record

Alteration Commercial

129 Mott Street, Manhattan, NY

ClassificationA2Multifamily Alteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
John Ng
Architect
Not in source
Engineer
Howard Krigsman
Contractor license
Not in source
Building & lot · PLUTO
Building class
C7
Zoning district
C6-2G
Lot area
2,550 sq ft
Year built
1900
Units (total)
21
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1002370026
Climate zone (IECC)
4A
Roof area (est.)
2,410 sq ft
HVAC tonnage (est.)
16 tons
Building type
R
Building subtype
OTHERS
Geocode & dates
Coordinates
40.7183, -73.9969
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 12, 2008
Applied
Jan 17, 2008
Work class
Not in source
Description
Source description

BOILER AND BURNER REPLACEMENT. NOCHANGE IN USE EGRESS OR OCCUPANCY

Status
Current status
issued
Source status
PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
First seen by PermitCore
May 6, 2026 · 19:00 UTC
Last seen
Jun 10, 2026 · 18:45 UTC
Last changed
Jun 10, 2026 · 18:45 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

15 permits at this parcel (parcel 1002370026) · through Mar 12, 2008

  1. Mar 12, 2008This permitAlteration Commercial · Issued
  2. Mar 12, 20082011810Alteration Commercial · IssuedNew Utrecht Fuel Oil CO.
  3. Mar 12, 20082011816Alteration Commercial · IssuedNew Utrecht Fuel Oil CO.
  4. Oct 20, 2003634804Construction Equipment · IssuedThe Edge Deisgn Group INC
  5. Oct 20, 2003634867Other · IssuedThe Edge Deisgn Group INC
  6. Oct 20, 2003legacy_jobs:449569Alteration Residential · Issued$8,000
  7. Feb 26, 2002legacy_jobs:357524Alteration Commercial · Issued$700
  8. Feb 26, 2002547117Other · IssuedState Signs And Supplies CORP
  9. Feb 26, 2002legacy_jobs:357533Alteration Commercial · Issued$700
  10. Nov 13, 2000legacy_jobs:327540Alteration Residential · Finaled$3,000
  11. Nov 13, 200042353Other · IssuedAmerican Advertising INC
  12. Date not usable in source1214656MEP Mechanical HVAC · IssuedMei King Const INC
  13. Date not usable in source1214653Other · IssuedMei King Const INC
  14. Date not usable in source529976Other · IssuedS.L.T. Const INC
  15. Date not in sourcelegacy_jobs:466392Alteration Residential · Pending$8,000

Full permit history at this parcel · as of Jul 18, 2026.

Developer details
Permit #
legacy_jobs:640232
Canonical ID
1:legacy_jobs:640232
Source permit ID
legacy_jobs:640232
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