Apartment · Upper East Side

521 Park Avenue #10A

Upper East Side, New York, NY 10065
1
Bed
1.5
Baths
1,000
SF
$1,550
Per SF
170
Days on market

About this home

Loft-Like Prewar Condominium on Park Avenue Rarely available, this sun-flooded 1-bedroom, 1.5-bath residence sits on a high floor of one of Park Avenue’s most distinguished prewar condominiums. Spanning approximately 1,000 sqft, the home is defined by its soaring 10’8” ceilings, oversized windows, and open city views that create a bright, airy, and loft-like atmosphere. The gracious layout features a spacious living and dining area with excellent proportions, ideal for both entertaining and ev…

Courtesy of Alexandra Hedaya, Compass

Sold by John Hudak, Compass

Mortgage calculator

Mortgage (P&I) $7,838/mo
Common charges $2,619/mo
Est. taxes $972/mo
Owed with or without a mortgage$3,591/mo
Est. monthly
$11,429/mo
Down payment
Interest rate
Loan termyr fixed

Unit & Building

Ownership
Condo
Rooms
3
Floor
10 of 12
Laundry
Common On Floor, Common Area, Building Washer Dryer Install Allowed
Built
1911
Stories
12
Total units
24
Elevators
2
Lot
100.42 × 60
Property taxes
$11,664/yr

Amenities

ElevatorsFitness CenterStorage

Location

Map · parcels · transit

521 Park Avenue

Upper East Side, Manhattan, 10065

Price & listing history

Price change 
Sep 21, 2026 
$1,550,000
ClosedOriginal ask $1,800,000
Sep 17, 2026 
$1,550,000
-13.9%
Under Contract 
Mar 25, 2026170 days on market
—
Price reducedPreviously $1,800,000
Jan 14, 2026 
$1,650,000
-8.3%
Listed 
Oct 6, 2025 
$1,800,000
Trestle · RLS20052867
SoldRecorded sale
Mar 26, 2010 
$1,720,000
$1,550,000

Neighborhood

Manhattan

Lenox Hill

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Data Display by Byson Real Estate Co.

Listing data last updated Oct 31, 2026, 4:12 PM EDT

Listing information is deemed reliable but is not guaranteed accurate. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. It is provided for consumers' personal, non-commercial use.

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