Permit Record

Solar

40 Weirfield Street, Brooklyn, NY 11221

ClassificationSolarResidential Solar
Reliable value$55,877
ContractorKamtech Restoration CORP →
Permit record
Parties
Contractor
Kamtech Restoration CORP
Applicant
Krzysztof Kaminski
Owner
Not Applicable
Architect
Not in source
Engineer
Not in source
Contractor license
616224
Building & lot · PLUTO
Building class
C0
Zoning district
R6
Lot area
2,000 sq ft
Year built
1915
Units (total)
3
Units (residential)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3034010024
Climate zone (IECC)
4A
Roof area (est.)
825 sq ft
HVAC tonnage (est.)
5.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6870, -73.9151
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 2, 2025
Applied
Not in source
Work class
Not in source
Description
Source description

ROOFTOP SOLAR INSTALLATION. NO CHANGE TO USE, OCCUPANCY OR EGRESS.

Status
Current status
finaled
Source status
Signed-off
Finaled
Sep 15, 2025
Expired
Oct 2, 2026
Provenance
First seen by PermitCore
May 2, 2026 · 09:40 UTC
Last seen
May 11, 2026 · 23:59 UTC
Last changed
May 2, 2026 · 09:40 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 3034010024) · Jan 27, 2025 – Oct 2, 2025

  1. Oct 2, 2025This permitSolar PV · Finaled$55,877Kamtech Restoration CORP
  2. Sep 25, 2025905299636MEP Mechanical HVAC · Finaled$40,000Ny Building Associates In
  3. Feb 12, 2025357996300MEP Plumbing · Finaled$50,000American Standard P&h Cor
  4. Jan 27, 2025194734972Alteration Commercial · Finaled$100,000Power Rhc INC

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

Other permits by Kamtech Restoration CORP

Showing up to 12 most-recent permits by this contractor in the indexed window

Developer details
Permit #
360577853|Solar
Canonical ID
1:360577853|Solar
Source permit ID
360577853|Solar
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