Building permit
251 Lex Avenue, Manhattan, NY 10016
ClassificationOTMultifamily Alteration
Reliable valueNot in source
ContractorC.K. Construction CO. INC.
Permit record
Parties
- Contractor
- C.K. Construction CO. INC.
- Applicant
- Chun Kang
- Owner
- 251 Lexington Avenue Realty CORP
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- 0
Building & lot · PLUTO
- Building class
- C7
- Zoning district
- R10
- Lot area
- 2,083 sq ft
- Year built
- 1923
- Units (total)
- 15
- Units (residential)
- 12
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 1008900065
- Climate zone (IECC)
- 4A
- Roof area (est.)
- 2,102 sq ft
- HVAC tonnage (est.)
- 14 tons
- Building type
- R
- Building subtype
- Not in source
Geocode & dates
- Coordinates
- 40.7468, -73.9794
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Not in source
- Applied
- Not in source
- Work class
- Not in source
Status
- Current status
- issued
- Source status
- ISSUED
- Expired
- Not in source
Provenance
- First seen by PermitCore
- May 2, 2026 · 16:54 UTC
- Last seen
- Jul 17, 2026 · 02:36 UTC
- Last changed
- May 2, 2026 · 16:54 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
- Jul 22, 2022781836831MEP Plumbing · Finaled$5,000Cc Controlled Plbg Co.,in
- Aug 13, 2021211858433MEP Plumbing · Finaled$5,000Cc Controlled Plbg Co.,in
- Aug 10, 2021197559597Other · Finaled$55,000Cc Controlled Plbg Co.,in
- Date not usable in sourceThis permitOther · IssuedC.K. Construction CO. INC.
- Date not usable in source323623MEP Plumbing · IssuedTheodore Wagner Plmb And Htg
- Date not usable in source320687Other · IssuedBarnard Hakks
- Date not usable in source210264MEP Plumbing · IssuedJohn Laauro & Sons INC
- Date not usable in source191362Alteration Commercial · IssuedKassis Management INC
- Date not usable in source191353Other · IssuedKassis Management INC
- Date not usable in source143759Alteration Commercial · IssuedKassis Management INC
- Date not usable in source191361MEP Mechanical HVAC · IssuedKassis Management INC
- Date not usable in source167815Construction Equipment · IssuedKassis Managemnet INC
- Date not usable in source167819Other · IssuedKassis Managemnet INC
Full permit history at this parcel · as of Jul 19, 2026.
Other permits by C.K. Construction CO. INC.
Developer details
- Permit #
- 426864
- Canonical ID
- 1:426864
- Source permit ID
- 426864