405 East 56 Street
BBL 1013680005East Midtown-Turtle Bay · Manhattan
Floors
13
Built
1961
Area
160.3ksf
Units
173
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Address
PLUTO · DOF parcel identity
- Property address
- 405 EAST 56 STREET
- Alternate address(es)
- 403 East 56 St407-421 East 56 St
- Zip code
- 10022
- Neighborhood
- East Midtown-Turtle Bay
- Borough
- Manhattan
- Block & lot
- 01368-0005
Zoning & buildable
Lot 19,175 sf · R10
- Zoning district
- R10
- PLUTO building class
- D6
Development headroom detected — the FAR breakdown, max buildable envelope and unused-sf math are in the full report.
Sign in to see itOwnership
PLUTO · owner of record
405 EAST 56TH ST LLC
- Ownership form
- Rental
- Legal structure
- LLC
- Last recorded sale
- None since 2000
Ownership history · 1 record since 2001 — the parties, amounts, and connected properties in the full report.
Sign in to see itTenancy & use
PLUTO units + DHCR rent-stabilization roll
173residential units68 rent-stabilized · 39%
- Residential sq. ft.
- 150,264
- Commercial sq. ft.
- 10,000
- PLUTO class
- D6
Rent stabilization constrains repositioning — buy-outs typically required to convert stabilized units to market-rate.
Stabilization history on file — the year-by-year DHCR roll, peak unit count and trend are in the full report.
Sign in to see itLot
PLUTO · DOF parcel geometry
- Lot area
- 19,175 sf
- Dimensions
- 200.0 × 102.5 ft
- Position
- Mid-block · north side
- Front street
- E 56 ST
- D/F ratio
- 0.5 — shallow lot (atypical for NYC)
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $18.7M
- Land value
- $3.1M
- $/sf (implied)
- $117
Debt history · 2 mortgages on record · refinance-window signal detected — lenders, amounts and maturity timing in the full report.
Sign in to see itCompliance
HPD & DOB · violations + complaints + jobs
Minor activity
0 open HPD violations · 0 open HPD complaints · 3 active DOB jobs
- HPD violations (24 months)
- 2
- DOB violations (24 months)
- 0
- HPD complaints (24 months)
- 7
- HPD complaints (open)
- 0
- DOB jobs (24 months)
- 3
$160K 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.