Permit Record

Alteration Commercial

330 9 Street, Brooklyn, NY

ClassificationA2Commercial Alteration
Reliable value$130,500
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
N/a
Architect
Joon Chai
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
S3
Zoning district
R6A
Lot area
1,468 sq ft
Year built
1921
Units (total)
4
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3010110014
Climate zone (IECC)
4A
Roof area (est.)
898 sq ft
HVAC tonnage (est.)
6.5 tons
Building type
R
Building subtype
OTHERS
Geocode & dates
Coordinates
40.6688, -73.9855
Geocode confidence
95%
Geocode source
Not in source
Issued
Nov 8, 2018
Applied
Oct 10, 2018
Work class
Commercial
Description
Source description

RENOVATION OF MEDICAL OFFICE AT 001 AND CELLAR , AS PER PLANS FILED HEREWITH. INTERIOR RENOVATION, AND INSTILLATION OF PLUMBING FIXTURES,NEW HVAC NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Mar 21, 2019
Provenance
First seen by PermitCore
May 6, 2026 · 18:47 UTC
Last seen
Jun 7, 2026 · 14:43 UTC
Last changed
Jun 7, 2026 · 14:43 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

13 permits at this parcel (parcel 3010110014) · through Nov 8, 2018

  1. Nov 8, 2018This permitAlteration Commercial · Finaled$130,500
  2. Nov 8, 20181005314MEP Mechanical HVAC · IssuedL & W Hvac CORP
  3. Nov 2, 2018662249Other · IssuedAll State 12 General Cont
  4. Oct 22, 2018170274Other · IssuedMetro Projects Const INC
  5. Oct 22, 2018367690MEP Plumbing · IssuedQmb Plumbing & Heating In
  6. Feb 10, 2017legacy_jobs:2795769Temporary · Issued
  7. Feb 10, 20173314422Construction Equipment · IssuedMetro Contracting Ny, INC
  8. Feb 10, 2017legacy_jobs:2795778Temporary · Issued
  9. Date not usable in source654147Alteration Commercial · IssuedE.J. Kelaher & CO. INC.
  10. Date not usable in source654170MEP Plumbing · IssuedE J Kelaher & CO INC
  11. Date not usable in source497112MEP Plumbing · IssuedE J Kelaher & CO INC
  12. Date not usable in source387135Alteration Commercial · IssuedExpert Roofing And Water Proofin
  13. Date not in sourcelegacy_jobs:1562719Alteration Commercial · Finaled$30,000

Full permit history at this parcel · as of Jul 18, 2026.

Developer details
Permit #
legacy_jobs:1562631
Canonical ID
1:legacy_jobs:1562631
Source permit ID
legacy_jobs:1562631
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