Permit Record

Alteration Residential

74-71 Calamus Avenue, Queens, NY

ClassificationA1Residential Alteration
Reliable value$20,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Wenpei Chang
Architect
Not in source
Engineer
Aaron Cheung
Contractor license
Not in source
Building & lot · PLUTO
Building class
B1
Zoning district
R4
Lot area
1,881 sq ft
Year built
1950
Units (total)
2
Units (residential)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
4024670270
Climate zone (IECC)
4A
Roof area (est.)
989 sq ft
HVAC tonnage (est.)
3.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.7341, -73.8867
Geocode confidence
95%
Geocode source
Not in source
Issued
Not in source
Applied
Apr 10, 2003
Work class
Residential
Description
Source description

Convert existing two families to three families and existing garage to bed room at basement with minor partition and plumbing works as per plan. Obtain new c. of o.

Status
Current status
disapproved
Source status
PLAN EXAM - DISAPPROVED
Provenance
First seen by PermitCore
May 6, 2026 · 18:45 UTC
Last seen
Jun 7, 2026 · 14:37 UTC
Last changed
Jun 7, 2026 · 14:37 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

2 permits at this parcel (parcel 4024670270)

  1. Date not in sourceThis permitAlteration Residential · Disapproved$20,000
  2. Date not in sourcelegacy_jobs:1287911Alteration Residential · Disapproved$20,000

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

Developer details
Permit #
legacy_jobs:1287920
Canonical ID
1:legacy_jobs:1287920
Source permit ID
legacy_jobs:1287920
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