Permit Record

Alteration Commercial

270 21 Street, Brooklyn, NY 11215

ClassificationAlteration
Reliable valueNot in source
ContractorGiancola Contrng INC
Permit record
Parties
Contractor
Giancola Contrng INC
Applicant
Andrew Giancola
Owner
Na
Architect
Not in source
Engineer
Not in source
Contractor license
0999993
Building & lot · PLUTO
Building class
R6
Zoning district
R6B
Lot area
2,504 sq ft
Year built
1899
Units (total)
3
Units (residential)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3008970023
Climate zone (IECC)
4A
Roof area (est.)
453 sq ft
HVAC tonnage (est.)
6.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6607, -73.9923
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 25, 2007
Applied
Jan 25, 2007
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Jan 25, 2008
Provenance
First seen by PermitCore
May 2, 2026 · 17:25 UTC
Last seen
Jul 17, 2026 · 02:42 UTC
Last changed
May 3, 2026 · 03:55 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

10 permits at this parcel (parcel 3008970023) · Mar 17, 2004 – Jan 25, 2007

  1. Jan 25, 2007This permitAlteration Commercial · IssuedGiancola Contrng INC
  2. Jan 25, 2007legacy_jobs:1053486Alteration Residential · Finaled$1,000
  3. Mar 2, 20051781198MEP Mechanical HVAC · Re-issuedGiancola Contrng INC
  4. Feb 18, 20051776530Other · IssuedGiancola Contrng INC
  5. Mar 24, 2004legacy_jobs:960720Alteration Residential · Finaled$125,000
  6. Mar 24, 2004legacy_jobs:960729Alteration Residential · Finaled$125,000
  7. Mar 24, 2004274025MEP Plumbing · IssuedParkset Plumbing CO INC
  8. Mar 17, 2004426056MEP Mechanical HVAC · IssuedGiancola Contrng INC
  9. Mar 17, 2004425871Other · IssuedGiancola Contrng INC
  10. Date not in sourcelegacy_jobs:960730Alteration Residential · Finaled$25,000

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

Other permits by Giancola Contrng INC

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Developer details
Permit #
988332
Canonical ID
1:988332
Source permit ID
988332
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