1425 Madison Avenue
BBL 1016040023East Harlem (South) · Manhattan
Floors
17
Built
1992
Area
914.6ksf
Units
0
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Address
PLUTO · DOF parcel identity
- Property address
- 1425 MADISON AVENUE
- Alternate address(es)
- 51-75 East 98 St48-60 East 99 St68-78 East 99 St1421-1423 Madison Ave1427-1433 Madison Ave1292-1294 Park Ave
- Zip code
- 10029
- Neighborhood
- East Harlem (South)
- Borough
- Manhattan
- Block & lot
- 01604-0023
Zoning & buildable
Lot 80,732 sf · R7-2
- Zoning district
- R7-2
- PLUTO building class
- I9
FAR breakdown & buildable envelope — residential, commercial and community-facility headroom math in the full report.
Sign in to see itOwnership
PLUTO · owner of record
MOUNT SINAI HOSPITAL
- Ownership form
- Other
- Last recorded sale
- None since 2000
Tenancy & use
PLUTO units + DHCR rent-stabilization roll
0residential unitsnon-stabilized
- Residential sq. ft.
- 0
- Commercial sq. ft.
- 914,600
- PLUTO class
- I9
Lot
PLUTO · DOF parcel geometry
- Lot area
- 80,732 sf
- Dimensions
- 201.8 × 400.0 ft
- Position
- Corner lot
- Front street
- E 98 ST
- Side street
- E 99 ST
- D/F ratio
- 2.0 — typical NYC block geometry
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $180.2M
- Land value
- $8.1M
- Exempt
- $180.2M($0 taxable)
- $/sf (implied)
- $197
Debt history · 1 mortgage 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 · 10 active DOB jobs
- HPD violations (24 months)
- 0
- DOB violations (24 months)
- 0
- HPD complaints (24 months)
- 0
- HPD complaints (open)
- 0
- DOB jobs (24 months)
- 22
$16.6M 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.