Residential
451 Hancock Street, Brooklyn, NY 11233
Permit record
Parties
- Contractor
- Brooklyn Solarworks LLC
- Applicant
- Thomas Ludwig
- Owner
- N/a
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- 0614701
Building & lot · PLUTO
- Building class
- B3
- Zoning district
- R6B
- Lot area
- 1,800 sq ft
- Year built
- 1899
- Units (total)
- 2
- Units (residential)
- 2
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 3016540076
- Climate zone (IECC)
- 4A
- Roof area (est.)
- 1,116 sq ft
- HVAC tonnage (est.)
- 3.5 tons
- Building type
- R
- Building subtype
- Not in source
Geocode & dates
- Coordinates
- 40.6840, -73.9373
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Jan 30, 2023
- Applied
- Jan 30, 2023
- Work class
- Residential
Status
- Current status
- issued
- Source status
- ISSUED
- Expired
- Jun 12, 2023
Provenance
- First seen by PermitCore
- May 2, 2026 · 16:50 UTC
- Last seen
- Jul 17, 2026 · 02:35 UTC
- Last changed
- May 2, 2026 · 16:50 UTC
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
- Jan 30, 2023This permitOther · IssuedBrooklyn Solarworks LLC
- Jan 30, 2023legacy_jobs:3380764Alteration Residential · Finaled$72,920
- Oct 27, 2021821572920MEP Plumbing · Finaled$130,050Bt'S Plumbing And Heating
- Aug 24, 20203784044Other · IssuedStable Homes LLC
- Aug 24, 20203785092Other · IssuedStable Homes LLC
- Aug 21, 20203783161Other · IssuedStable Homes LLC
- Jun 16, 2020291609575MEP Plumbing · Finaled$130,050Bt'S Plumbing And Heating
- Nov 18, 2019legacy_jobs:3174601Alteration Residential · Finaled$130,000
- Nov 18, 20193709918Other · IssuedPeak Transpetroleum LLC
- Oct 3, 2008legacy_jobs:1553412Alteration Residential · Issued$5,000
- Oct 3, 20082108710MEP Plumbing · IssuedArmtech Plumbing Systems CORP
- Oct 3, 2008legacy_jobs:1553421Alteration Residential · Issued$5,000
- Jun 11, 20082056074Alteration Commercial · IssuedIsland Construction & Developmen
Full permit history at this parcel · as of Jul 9, 2026.
Other permits by Brooklyn Solarworks LLC
Developer details
- Permit #
- 3938103
- Canonical ID
- 1:3938103
- Source permit ID
- 3938103