$1,800,000

Estimated payment $13,172/month

1 Bed
1.5 Baths
1,000 Sq Ft
$1,800 Price per Sq Ft

Highlights

  • Laundry Facilities
  • 3-minute walk to Lexington Avenue-59 Street
  • 4-minute walk to Grand Army Plaza
  • East Side Elementary School, P.S. 267 Rated A
  • No Heating

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 everyday living. With its scale and flexibility, the residence can be easily reimagined as a comfortable two-bedroom home, offering exceptional versatility.

The private wing includes a generous bedroom suite with excellent closet space, an en suite bath, and an additional powder room. A windowed kitchen adds to the home’s appeal, enhancing both functionality and natural light throughout.

521 Park Avenue is a white-glove prewar condominium offering 24-hour doorman, porter, handyman, live-in resident manager, and fitness center, with laundry and private storage in the basement. Pets, pied-a-terres, and flexible financing are welcome. Ideally located near Central Park, Madison and Fifth Avenue shopping, and world-class dining, this address offers the very best of Manhattan living.

Listing Agent

Alexandra Hedaya

Compass License #10401348152 Listed on: 10/06/2025

Compass

Property Details

Home Type

  • Condominium

Est. Annual Taxes

  • $11,664

Year Built

  • Built in 1912

HOA Fees

  • $2,619 Monthly HOA Fees

Home Design

  • 1,000 Sq Ft Home
  • Entry on the 10th floor

Bedrooms and Bathrooms

  • 1 Bedroom

Utilities

  • No Cooling
  • No Heating

Listing and Financial Details

  • Legal Lot and Block 1124 / 01395

Community Details

Overview

  • 24 Units
  • Upper East Side Subdivision
  • 12-Story Property

Amenities

  • Laundry Facilities

Property Details

Home Type

Condominium

Est. Annual Taxes

$11,664

Year Built

Built in 1912

Lot Details

0

HOA Fees

$2,619 per month

Listing Details

  • Property SubType: Apartment
  • Property Type: Residential
  • Neighborhood: Upper East Side
  • Entry Level: 10
  • Structure Type: Mixed Use
  • Special Features: None
  • Property Sub Type: Condos
  • Stories: 12

Interior Features

  • Fireplace: No
  • Living Area: 1000.0
  • Living Area Units: Square Feet

Beds/Baths

  • Full Bathrooms: 1
  • Half Bathrooms: 1
  • Bathrooms Integer: 2
  • Bedrooms: 1

Exterior Features

  • View: No

Garage/Parking

  • Garage: No
  • Attached Garage: No

Utilities

  • Laundry Features: Common On Floor, Common Area
  • Green Building Features: Elevator(s)
  • Cooling: No
  • Heating: No

Condo/Co-op/Association

  • Common Charge/Maintenance Fee: 2619.0
  • Common Charge/Maintenance Fee Frequency: Monthly
  • Common Interest: Condominium

Lot Info

  • Lot Size Units: Square Feet
  • Lot Size Dimensions: 100.420000x60.000000

Building Info

  • New Construction: No
  • Units: 24
  • Total Stories: 12
  • Year Built: 1912

Rental Info

  • Furnished: Unfurnished

Tax Info

  • Tax Block: 01395
  • Tax Lot: 1124
  • Tax Annual: 11664.0

Map

Range of Values:

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Average Value
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $13,892 $113,144 $15,820 $97,324
2024 $13,892 $111,120 $15,820 $95,300
2023 $11,023 $108,919 $15,820 $93,099
2022 $10,768 $106,675 $15,820 $90,855
2021 $13,227 $107,827 $15,820 $92,007
2020 $11,375 $119,433 $15,820 $103,613
2019 $10,675 $116,747 $15,820 $100,927
2018 $12,008 $112,670 $15,820 $96,850
2017 $10,931 $104,776 $15,820 $88,956
2016 $10,131 $99,079 $15,820 $83,259
2015 $5,017 $79,737 $15,820 $63,917
2014 $5,017 $75,810 $15,820 $59,990
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
10/06/2025 10/06/25 For Sale $1,800,000 -- $1,800 / Sq Ft
Source: Real Estate Board of New York (REBNY)

Purchase History

Date Type Sale Price Title Company
Deed $1,720,000 --
Deed -- --
Source: Public Records

Source: Real Estate Board of New York (REBNY)

MLS Number: RLS20052867

Real Estate Board of New York (REBNY)

APN: 1395-1124