Building permit
6811 11 Ave, Brooklyn, NY 11219
Permit record
Parties
- Contractor
- Hongtai Construction INC
- Applicant
- Xiaoyong Li
- Owner
- N/a
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- 0615574
Building & lot · PLUTO
- Building class
- S2
- Zoning district
- R6B
- Lot area
- 1,700 sq ft
- Year built
- 1931
- Units (total)
- 3
- Units (residential)
- 2
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 3057730003
- Climate zone (IECC)
- 4A
- Roof area (est.)
- 637 sq ft
- HVAC tonnage (est.)
- 4.5 tons
- Building type
- R
- Building subtype
- Not in source
Geocode & dates
- Coordinates
- 40.6267, -74.0079
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Nov 29, 2018
- Applied
- Nov 29, 2018
- Work class
- Not in source
Status
- Current status
- issued
- Source status
- ISSUED
- Expired
- Apr 7, 2019
Provenance
- First seen by PermitCore
- May 2, 2026 · 14:57 UTC
- Last seen
- Jul 17, 2026 · 17:20 UTC
- Last changed
- May 2, 2026 · 14:57 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
- Nov 29, 2018This permitOther · IssuedHongtai Construction INC
- Nov 29, 2018legacy_jobs:3037466Alteration Commercial · Finaled$1,500
- Nov 29, 2018legacy_jobs:3090422Alteration Commercial · Finaled$1,500
- Nov 13, 2007legacy_jobs:1085716Alteration Residential · Issued$12,000
- Nov 13, 20071321725MEP Plumbing · IssuedLi Shing Lam CORP
- Date not usable in source132611MEP Plumbing · IssuedV.C. Vitanza Sons, INC.
- Date not usable in source177082MEP Plumbing · IssuedV.C. Vitanza Sons, INC.
- Date not usable in source177077Alteration Commercial · IssuedV.C. Vitanza Sons, INC.
- Date not usable in source175421Construction Equipment · IssuedNu-Tech Laundries INC
- Date not usable in source175432Other · IssuedNu-Tech Laundries INC
- Date not usable in source175452MEP Mechanical HVAC · IssuedNu-Tech Laundries INC
Full permit history at this parcel · as of Jul 19, 2026.
Other permits by Hongtai Construction INC
Developer details
- Permit #
- 1832391
- Canonical ID
- 1:1832391
- Source permit ID
- 1832391