Alteration Commercial
660 Knickerbocker Avenue, Brooklyn, NY 11221
ClassificationFPMultifamily Fire Protection
Reliable valueNot in source
ContractorNew York Bussiness Fire Systems →
Permit record
Parties
- Contractor
- New York Bussiness Fire Systems
- Applicant
- Charles Zhou
- Owner
- Tung Shan Rest.
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- 0000504
Building & lot · PLUTO
- Building class
- C0
- Zoning district
- R6
- Lot area
- 963 sq ft
- Year built
- 2008
- Units (total)
- 3
- Units (residential)
- 3
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 3033700040
- Climate zone (IECC)
- 4A
- Roof area (est.)
- 674 sq ft
- HVAC tonnage (est.)
- 4.5 tons
- Building type
- R
- Building subtype
- Not in source
Geocode & dates
- Coordinates
- 40.6950, -73.9118
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Jun 27, 2001
- Applied
- Jun 27, 2001
- Work class
- Not in source
Status
- Current status
- issued
- Source status
- ISSUED
- Expired
- Aug 8, 2001
Provenance
- First seen by PermitCore
- May 2, 2026 · 14:36 UTC
- Last seen
- Jul 17, 2026 · 17:01 UTC
- Last changed
- May 2, 2026 · 14:36 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 4, 20092180935MEP Plumbing · IssuedAmerican National P & H I
- Nov 4, 20092180934MEP Plumbing · IssuedAmerican National P & H I
- Mar 19, 2009875834New Construction Unknown · IssuedMdl Building INC
- Mar 19, 2009861655New Construction Unknown · IssuedMdl Building INC
- Sep 29, 20082106095MEP Plumbing · IssuedAmerican Ntn Pl & Htg INC
- Sep 29, 2008legacy_jobs:1088699New Construction Residential Sf · Finaled
- Sep 29, 20082106091MEP Plumbing · IssuedAmerican Ntn Pl & Htg INC
- Sep 29, 2008legacy_jobs:1088700New Construction Residential Sf · Finaled
- Sep 23, 20082103141New Construction Unknown · IssuedAsd Builders INC.
- Sep 22, 20082102974New Construction Unknown · IssuedAsd Builders INC.
- Sep 22, 20081870421New Construction Unknown · IssuedAsd Builders INC.
- Sep 22, 20082102973Construction Equipment · IssuedAsd Builders INC.
- Sep 22, 20082102975Construction Equipment · IssuedAsd Builders INC.
- May 5, 20082038709New Construction Unknown · IssuedAsd Builders INC.
- May 5, 20082038706Construction Equipment · IssuedAsd Builders INC.
- May 5, 20082038715Construction Equipment · IssuedAsd Builders INC.
- May 5, 20082038718New Construction Unknown · IssuedAsd Builders INC.
- Feb 13, 2008legacy_jobs:1092999Alteration Residential · Finaled
- Aug 20, 2007legacy_jobs:1082157Demolition · Finaled
- Aug 20, 2007legacy_jobs:1082148Demolition · Finaled
- Aug 20, 20071904140Demolition · IssuedMmg Const INC
- Aug 20, 20071904057Construction Equipment · IssuedMmg Const INC
- Aug 20, 20071903688Construction Equipment · IssuedMmg Const INC
- Mar 14, 2005legacy_jobs:1005050Alteration Commercial · Finaled$18,000
- Mar 14, 20051787317MEP Plumbing · IssuedWagner Ziv Plumb & Htg CORP
- May 10, 20041237768Alteration Commercial · IssuedGreen Leaf Construction
- Jun 27, 2001This permitAlteration Commercial · IssuedNew York Bussiness Fire Systems
- Date not in sourcelegacy_jobs:1086306Subdivision · Finaled
- Date not in sourcelegacy_jobs:1082158Demolition · Finaled
- Date not in sourcelegacy_jobs:1043530Subdivision · Finaled
- Date not in sourcelegacy_jobs:924464Alteration Commercial · Issued$1,200
- Date not in sourcelegacy_jobs:1083624Subdivision · Finaled
Full permit history at this parcel · as of Jul 19, 2026.
Other permits by New York Bussiness Fire Systems
Developer details
- Permit #
- 1427277
- Canonical ID
- 1:1427277
- Source permit ID
- 1427277