NYC DOF FY2027 Final Assessment Roll← Property Explorer

521 PARK AVENUE

Manhattan, NY 10065 · BBL 1013951131

Owner of record
MARIA COOPER JANIS REVOCABLE TRUST
Owner type
Trust/Estate
Market value
$972,969
Assessed value
$437,836
Taxable value
$384,932
Exempt value
$0
Value band
$500K–1M
Value / unit
$972,969
Value / sqft
$673
Year built

Classification

2
R4 — Condominium - Residential Unit (Base Lot / Standard)
Property type
condo
Lot
Block 01395, Lot 1131

Units & size

Residential units
1
Commercial units
0
Total units
1
Lot area
6,025 sqft
Building area
1,446 sqft

DOF is an assessment figure, not an appraisal or a sale price. Owner-of-record names for individual people are never shown publicly on this site — only business, institutional, and government owners are displayed (see the methodology page).