Permit Record

Alteration Residential

9 Louisiana Avenue, Brooklyn, NY

ClassificationA2Residential Alteration
Reliable value$36,765
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
N/a
Architect
Not in source
Engineer
Naresh Mahangu
Contractor license
Not in source
Building & lot · PLUTO
Building class
A5
Zoning district
R6
Lot area
1,800 sq ft
Year built
2000
Units (total)
1
Units (residential)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3042940113
Climate zone (IECC)
4A
Roof area (est.)
650 sq ft
HVAC tonnage (est.)
2 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6588, -73.8962
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 14, 2023
Applied
Aug 31, 2023
Work class
Residential
Description
Source description

INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Nov 1, 2023
Provenance
First seen by PermitCore
May 6, 2026 · 18:59 UTC
Last seen
Jun 10, 2026 · 18:26 UTC
Last changed
Jun 10, 2026 · 18:26 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

4 permits at this parcel (parcel 3042940113) · Jan 27, 2000 – Sep 14, 2023

  1. Sep 14, 2023This permitAlteration Residential · Finaled$36,765
  2. Sep 14, 20233961795Other · IssuedBrooklyn Solarworks LLC
  3. Mar 27, 20001311639MEP Plumbing · IssuedJes Plumbing & Heating CORP
  4. Jan 27, 20001283777New Construction Unknown · IssuedMonadnock Construction INC

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

Developer details
Permit #
legacy_jobs:3407645
Canonical ID
1:legacy_jobs:3407645
Source permit ID
legacy_jobs:3407645
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