Permit Record

Alteration Residential

424 9th Street, Brooklyn, NY

ClassificationA2Residential Alteration
Reliable value$30,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
N/a
Architect
Jeffrey Bell
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
B1
Zoning district
R6B
Lot area
1,450 sq ft
Year built
1901
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3010120030
Climate zone (IECC)
4A
Roof area (est.)
1,326 sq ft
HVAC tonnage (est.)
4.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6673, -73.9824
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 19, 2020
Applied
Oct 5, 2020
Work class
Residential
Description
Source description

INSTALLATION OF SOLAR PANELS ON EXISTING ROOF. NO CHANGE IN USE, OCCUPANCY, OR EGRESS. NO CHANGE IN BULK

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Nov 12, 2021
Provenance
First seen by PermitCore
May 6, 2026 · 18:58 UTC
Last seen
Jun 10, 2026 · 18:21 UTC
Last changed
Jun 10, 2026 · 18:21 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

8 permits at this parcel (parcel 3010120030) · Nov 16, 2007 – Oct 19, 2020

  1. Oct 19, 2020This permitAlteration Residential · Finaled$30,000
  2. Oct 19, 20203798539Other · IssuedDaniel Yomtobian CORP
  3. Jun 16, 2011legacy_jobs:1955214Alteration Residential · Finaled$36,000
  4. Jun 16, 20112416749MEP Plumbing · IssuedDowntown Complete P & H I
  5. Jun 16, 2011legacy_jobs:1955205Alteration Residential · Finaled$36,000
  6. Jun 13, 20112415155Other · IssuedDowntown Complete Constru
  7. Nov 16, 2007legacy_jobs:1086876Alteration Residential · Finaled$15,000
  8. Nov 16, 20071857862MEP Mechanical HVAC · IssuedNorth Pole

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

Developer details
Permit #
legacy_jobs:3252869
Canonical ID
1:legacy_jobs:3252869
Source permit ID
legacy_jobs:3252869
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