New Construction Residential Sf
50 Clifton Place, Brooklyn, NY
ClassificationNew Construction Residential Sf
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
- Contractor
- Not in source
- Applicant
- Not in source
- Owner
- Grand Old Properties INC
- Architect
- Nikolai Katz
- Engineer
- Not in source
- Contractor license
- Not in source
Building & lot · PLUTO
- Building class
- V1
- Zoning district
- R6B
- Lot area
- 1,200 sq ft
- Year built
- 0
- Units (total)
- 0
- Units (residential)
- 1
- Units (commercial)
- Not in source
- Floor area
- 3,238 sq ft
Parcel & enrichment
- Parcel APN
- 3019510030
- Climate zone (IECC)
- 4A
- Roof area (est.)
- Not derivable — no building-size signal for this permit
- HVAC tonnage (est.)
- Not derivable — no building-size signal for this permit
- Building type
- Not in source
- Building subtype
- 1-2-3 FAMILY
Geocode & dates
- Coordinates
- 40.6878, -73.9630
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Aug 4, 2026
- Applied
- Jun 6, 2016
- Work class
- Residential
Status
- Current status
- issued
- Source status
- PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
- First seen by PermitCore
- May 6, 2026 · 18:54 UTC
- Last seen
- Aug 9, 2026 · 13:17 UTC
- Last changed
- Aug 9, 2026 · 13:17 UTC
Data-quality checks2 of 12 flagged
2 of 12 data-quality checks flagged on this permit. Detail below.
- Total units is placeholder
units_total_is_placeholderunits_total matched a known placeholder value used by the source when the field wasn't reported.
- Valuation is placeholder
valuation_usd_is_placeholdervaluation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.
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
- Valuation out of bounds
Project timeline at this parcel
- Aug 4, 2026This permitNew Construction Residential Sf · Issued
- Jul 6, 2026228837038Construction Fence · Issued$2,000J&j Design Ny LLC
- Jul 2, 2026863658793Alteration Commercial · Issued$250,000J&j Design Ny LLC
- Jul 2, 2026165634342Foundation Only · Issued$50,000J&j Design Ny LLC
- Jul 2, 2026809722553Other · Issued$100,000J&j Design Ny LLC
- Jun 16, 2026legacy_jobs:3451215Alteration Residential · Issued
- Apr 15, 2026973013008Other · Issued$100,000J&j Design Ny LLC
- Apr 14, 2026364476496Construction Fence · Issued$2,000J&j Design Ny LLC
- Date not in sourcelegacy_jobs:2627021New Construction Residential Sf · Disapproved
- Date not in sourcelegacy_jobs:2826002Subdivision · Disapproved
Full permit history at this parcel · as of Aug 10, 2026.
Developer details
- Permit #
- legacy_jobs:2685162
- Canonical ID
- 1:legacy_jobs:2685162
- Source permit ID
- legacy_jobs:2685162