Permit Record

Residential

303 East 91st Street, Manhattan, NY 10128

ClassificationOTMultifamily Alteration
Reliable valueNot in source
ContractorA-Tech Development →
Permit record
Parties
Contractor
A-Tech Development
Applicant
King Liu
Owner
Owner
Architect
Not in source
Engineer
Not in source
Contractor license
0034169
Building & lot · PLUTO
Building class
C7
Zoning district
C2-8
Lot area
2,013 sq ft
Year built
1920
Units (total)
10
Units (residential)
9
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1015540104
Climate zone (IECC)
4A
Roof area (est.)
1,401 sq ft
HVAC tonnage (est.)
9.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.7809, -73.9490
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 11, 2008
Applied
Jun 11, 2008
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Sep 14, 2008
Provenance
First seen by PermitCore
May 2, 2026 · 15:09 UTC
Last seen
Jul 17, 2026 · 17:30 UTC
Last changed
May 2, 2026 · 15:09 UTC

Open in New York City source →

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

5 permits at this parcel (parcel 1015540104) · Jun 28, 2002 – Jun 11, 2008

  1. Jun 11, 2008This permitOther · IssuedA-Tech Development
  2. Jun 11, 2008legacy_jobs:1579723Alteration Residential · Finaled$6,000
  3. Jun 28, 2002legacy_jobs:395654Alteration Commercial · Issued
  4. Jun 28, 20021539351Alteration Commercial · IssuedDavid Wagner
  5. Jun 28, 20021539372Alteration Commercial · IssuedDavid Wagner

Full permit history at this parcel · as of Jul 9, 2026.

Other permits by A-Tech Development

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Developer details
Permit #
2056435
Canonical ID
1:2056435
Source permit ID
2056435
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