New York City
802581091 — Mechanical Systems
51-12 64 STREET, Queens, NY 11377
Multifamily Alteration
Permit typeAlteration Residential
Work classResidential
Building subtypeNot in source
Issued2026-06-16
AppliedNot in source
Valuation$213,609
ContractorHAPPY HOUSE CONSTRUCTION
ApplicantXIAOBO WANG
Wire identity
- display_permit_id
- 802581091|Mechanical Systems
- canonical_uid
- 1:802581091|Mechanical Systems
- source_permit_id
- 802581091|Mechanical Systems
- cohort
- multifamily_alteration
Scope
- Square footage
- Not in source
- Units (total)
- 1
- Units (residential)
- 1
- Units (commercial)
- Not in source
Description
Source description
APPLICATION FILED TO CONVERT AN EXISTING 2 STORY BUILDING WITH ONE DWELLING UNIT INTO TWO DWELLING UNITS ALONG WITH INTERIOR RENOVATION. NO CHANGE IN BULK IS PROPOSED.
Status
- Current status
- issued
- Source status
- Permit Issued
- Expired
- 2027-03-20
Geocode
- Latitude
- 40.735351
- Longitude
- -73.901917
- Confidence
- 95%
People + roles
- Contractor license
- 615880
- Owner
- Not Applicable
Building characteristics
Enrichment-derived building attributes — building type, climate zone, and roof / HVAC estimates inferred from the parcel + permit signals. Sparse until the enrichment pass lands per metro.
- Building type
- R
- Climate zone (IECC)
- 4A
- Roof area (est.)
- 925 sq ft
- HVAC tonnage (est.)
- 3 tons
PLUTO context
Parcel + zoning attributes joined from the jurisdiction's PLUTO layer. Detail-only join — list-endpoint rows don't carry this.
- Building class
- A5
- Zoning district
- R4B
- Lot area
- 2,000
- Year built
- 1950
- Parcel APN
- 4023560023
- is_placeholder
- false
- oob
- false
Provenance
- First seen (no changes since)
- Jun 18, 2026 · 12:25 UTC
Data-quality checks
0 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