Permit Record

Alteration Residential

21 Marlborough Road, Brooklyn, NY

ClassificationA2Residential Alteration
Reliable value$20,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
N/a
Architect
Not in source
Engineer
Akm Hoque
Contractor license
Not in source
Building & lot · PLUTO
Building class
B3
Zoning district
R3X
Lot area
4,000 sq ft
Year built
1925
Units (total)
2
Units (residential)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3050760052
Climate zone (IECC)
4A
Roof area (est.)
998 sq ft
HVAC tonnage (est.)
3.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6496, -73.9660
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 25, 2014
Applied
Jun 19, 2014
Work class
Residential
Description
Source description

APPLICATION FILE TO INSTALL NEW BRICK VENEER AT EXISTING HOUSE AS PER PLAN. NO CHANGE IN EGRESS OCCUPANCY OR USE.

Status
Current status
issued
Source status
PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
First seen by PermitCore
May 6, 2026 · 18:52 UTC
Last seen
May 15, 2026 · 05:20 UTC
Last changed
May 6, 2026 · 18:52 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

15 permits at this parcel (parcel 3050760052) · Sep 19, 2003 – Jun 25, 2014

  1. Jun 25, 2014This permitAlteration Residential · Issued$20,000
  2. Jun 25, 20142808549Other · IssuedG.M. Construction & Home
  3. Jun 25, 2014legacy_jobs:2364612Alteration Residential · Issued$20,000
  4. Aug 23, 20112446162Alteration Commercial · IssuedG.M. Construction & Home
  5. Sep 20, 20102302353Alteration Commercial · IssuedG.M. Construction & Home
  6. Sep 3, 20082092637Alteration Commercial · IssuedG M Const CO
  7. Aug 15, 20071742070Alteration Commercial · IssuedG M Const CO
  8. Sep 25, 2006210426Curb Cut · IssuedGm Construction CO
  9. Sep 25, 2006legacy_jobs:1023312Alteration Residential · Issued
  10. Aug 24, 20061945576Alteration Commercial · IssuedG M Const CO
  11. Apr 13, 20051882781MEP Plumbing · IssuedAm Pl CO
  12. Apr 13, 2005legacy_jobs:999701Alteration Residential · Issued$25,000
  13. Mar 9, 20051784969Alteration Commercial · IssuedG M Const CO
  14. Sep 19, 2003451360Other · IssuedGm Constrution CO
  15. Date not in sourcelegacy_jobs:984650Alteration Residential · Issued$16,000

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

Developer details
Permit #
legacy_jobs:2364603
Canonical ID
1:legacy_jobs:2364603
Source permit ID
legacy_jobs:2364603
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