309 3 Avenue
BBL 1009040050Gramercy · Manhattan
Floors
18
Built
1972
Area
144.9ksf
Units
164
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AI answers · grounded in the full record
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Address
PLUTO · DOF parcel identity
- Property address
- 309 3 AVENUE
- Alternate address(es)
- 311-319 3 Ave200-204 East 24 St
- Zip code
- 10010
- Neighborhood
- Gramercy
- Borough
- Manhattan
- Block & lot
- 00904-0050
Zoning & buildable
Lot 12,050 sf · C2-8A
- Zoning district
- C2-8A
- PLUTO building class
- D4
FAR breakdown & buildable envelope — residential, commercial and community-facility headroom math in the full report.
Sign in to see itOwnership
PLUTO · owner of record
CRYSTAL HOUSE OWNERS INC C/O MATTHEW ADA MS PROPERTIES INC
- Ownership form
- Co-op
- Co-op
- Building-level ownership · units are shares, not lots
- Last recorded sale
- None since 2000
Tenancy & use
PLUTO units + DHCR rent-stabilization roll
164residential unitsnon-stabilized
- Residential sq. ft.
- 133,135
- Commercial sq. ft.
- 11,725
- PLUTO class
- D4
Lot
PLUTO · DOF parcel geometry
- Lot area
- 12,050 sf
- Dimensions
- 123.4 × 97.6 ft
- Position
- Mid-block · south side
- Front street
- E 24 ST
- D/F ratio
- 0.8 — shallow lot (atypical for NYC)
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $18.4M
- Land value
- $977K
- Exempt
- $169K($18.2M taxable)
- $/sf (implied)
- $127
Debt history · 3 mortgages on record — lenders, amounts and maturity timing in the full report.
Sign in to see itCompliance
HPD & DOB · violations + complaints + jobs
Minor activity
4 open HPD violations · 0 open HPD complaints · 6 active DOB jobs
- HPD violations (24 months)
- 0
- DOB violations (24 months)
- 0
- HPD complaints (24 months)
- 1
- HPD complaints (open)
- 0
- DOB jobs (24 months)
- 6
$217K in alteration permits over last 24 months
Provenance
Every datum on this page is sourced from public NYC + federal datasets, refreshed on the schedule below.
| Source | What it covers | Last refresh |
|---|---|---|
| PLUTO | NYC DCP · physical / zoning / ownership baseline | Jul 9, 2026 |
| ACRIS | NYC DOF · deed + mortgage history | Jul 9, 2026 |
| HPD | Housing Preservation & Development · violations + complaints | Jul 9, 2026 |
| DOB | Department of Buildings · violations + permits | Jul 9, 2026 |
| DHCR | Rent Stabilization roll (through 2024) | Jul 9, 2026 |
| LPC | Landmarks Preservation Commission · landmark status | not loaded |
| Footprint | NYC DoITT photogrammetric building polygons | not loaded |
Assembled at Jul 9, 2026. Discrepancies between sources reflect upstream-data quality, not assembly bugs — file in our quality tracker.