Permit Record

Alteration Residential

121-58 Sixth Avenue, Queens, NY

ClassificationA1Residential Alteration
Reliable value$20,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Athanasios Tsihlas
Architect
Philip Toscano
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
B3
Zoning district
R3A
Lot area
3,000 sq ft
Year built
1940
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
1,897 sq ft
Parcel & enrichment
Parcel APN
4039410041
Climate zone (IECC)
4A
Roof area (est.)
763 sq ft
HVAC tonnage (est.)
2.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.7917, -73.8465
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 14, 2007
Applied
May 24, 2006
Work class
Residential
Description
Source description

CONVERT ONE FAMILY TO A TWO FAMILY RESI DENCE. RESPECTFULLY REQUEST TO REVISED DOC '01' FOR CHANGES ON SCHEDULE 'B' SEE SECTION 16:

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Apr 9, 2008
Provenance
First seen by PermitCore
May 6, 2026 · 18:46 UTC
Last seen
Jun 7, 2026 · 14:39 UTC
Last changed
Jun 7, 2026 · 14:39 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 4039410041) · Aug 9, 2006 – Jun 14, 2007

  1. Jun 14, 2007This permitAlteration Residential · Finaled$20,000
  2. Jun 14, 20071975455MEP Plumbing · IssuedThe Plumbing Company, INC
  3. Apr 10, 20071631245Alteration Commercial · IssuedSm Zako LLC
  4. Apr 10, 20071954270Alteration Commercial · IssuedSm Zako LLC
  5. Aug 9, 20061937068Alteration Commercial · IssuedSm Zako LLC

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

Developer details
Permit #
legacy_jobs:1379946
Canonical ID
1:legacy_jobs:1379946
Source permit ID
legacy_jobs:1379946
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