Permit Record

Residential

345 East 91 Street, Brooklyn, NY 11212

ClassificationOTMultifamily Alteration
Reliable valueNot in source
ContractorKamtech Restoration CORP →
Permit record
Parties
Contractor
Kamtech Restoration CORP
Applicant
Krzysztof Kaminski
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0616224
Building & lot · PLUTO
Building class
C0
Zoning district
R6
Lot area
2,450 sq ft
Year built
1925
Units (total)
3
Units (residential)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3046460055
Climate zone (IECC)
4A
Roof area (est.)
908 sq ft
HVAC tonnage (est.)
6 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6571, -73.9234
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 25, 2019
Applied
Feb 25, 2019
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Oct 21, 2019
Provenance
First seen by PermitCore
May 2, 2026 · 14:51 UTC
Last seen
Jul 17, 2026 · 17:15 UTC
Last changed
May 2, 2026 · 14:51 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 3046460055) · Jun 20, 2018 – Feb 25, 2019

  1. Feb 25, 2019legacy_jobs:3098047Alteration Residential · Finaled$35,100
  2. Feb 25, 2019This permitOther · IssuedKamtech Restoration CORP
  3. Jun 20, 2018legacy_jobs:3033498Alteration Residential · Issued$27,682
  4. Jun 20, 20183587546Other · Issued1st Light Energy INC
  5. Jun 20, 2018legacy_jobs:3033489Alteration Residential · Issued$27,682
  6. Date not in sourcelegacy_jobs:850482Alteration Residential · Pending
  7. Date not in sourcelegacy_jobs:883568Alteration Residential · Pending
  8. Date not in sourcelegacy_jobs:883559Alteration Residential · Pending

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 #
1725436
Canonical ID
1:1725436
Source permit ID
1725436
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