Permit Record

Residential

173 Baltic Street, Brooklyn, NY 11201

ClassificationOTMultifamily Alteration
Reliable valueNot in source
ContractorBrooklyn Solarworks LLC →
Permit record
Parties
Contractor
Brooklyn Solarworks LLC
Applicant
Thomas Ludwig
Owner
Kit Lam Residence Trust
Architect
Not in source
Engineer
Not in source
Contractor license
0614701
Building & lot · PLUTO
Building class
C0
Zoning district
R6
Lot area
2,496 sq ft
Year built
1839
Units (total)
3
Units (residential)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3003060044
Climate zone (IECC)
4A
Roof area (est.)
1,125 sq ft
HVAC tonnage (est.)
7.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6872, -73.9974
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 15, 2023
Applied
Dec 15, 2023
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Jun 12, 2024
Provenance
First seen by PermitCore
May 2, 2026 · 16:51 UTC
Last seen
Jul 17, 2026 · 02:35 UTC
Last changed
May 2, 2026 · 16:51 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

6 permits at this parcel (parcel 3003060044) · through Dec 15, 2023

  1. Dec 15, 2023This permitOther · IssuedBrooklyn Solarworks LLC
  2. Dec 15, 2023legacy_jobs:3415503Alteration Residential · Finaled$47,760
  3. Date not usable in source573767MEP Plumbing · IssuedMainland Plg. & Htg
  4. Date not usable in source567625Other · IssuedLeung Contracting
  5. Date not usable in source441832Other · Re-issuedMing Kee INC
  6. Date not usable in source384282Other · IssuedMing Kee INC

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

Other permits by Brooklyn Solarworks LLC

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

Developer details
Permit #
3968736
Canonical ID
1:3968736
Source permit ID
3968736
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →