Milton Coste

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Upper East Side Apartments for Sale

ZIP 10021 · 324 properties in Manhattan

About ZIP Code 10021

ZIP code 10021 covers Upper East Side in Manhattan. With 324 active listings on the RLS, this area offers a range of co-ops, condos, and townhouses. Pricing and inventory shift frequently, so check back often for new listings.

Looking for market trends? Visit the Upper East Side Market Report for median prices, days on market, and inventory data updated weekly.

750 PARK Avenue #16D Active

$549,000

Co-op
0 bd | 1 ba

750 PARK Avenue #16D

Lenox Hill

Coldwell Banker Warburg RLS
345 E 69TH Street #16B Active

$548,000

Co-op
0 bd | 1 ba |600 sqft

345 E 69TH Street #16B

Lenox Hill

Douglas Elliman Real Estate RLS
830 Park Avenue #5/6C Active

$3,995,000

Co-op
4 bd | 3 ba

830 Park Avenue #5/6C

Upper East Side

Sothebys International Realty RLS
35 E 76th Street #1604 Active

$1,500,000

Co-op
1 bd | 2 ba |850 sqft

35 E 76th Street #1604

Upper East Side

Sothebys International Realty RLS
27 E 73rd Street Active

$10,950,000

Single Family Residence
6 bd | 5 ba |5,336 sqft

27 E 73rd Street

Upper East Side

Sothebys International Realty RLS
905 5TH Avenue #MAISONETTE Active

$825,000

Co-op
0 bd | 1 ba

905 5TH Avenue #MAISONETTE

Lenox Hill

Brown Harris Stevens Residential Sales LLC RLS
233 E 69TH Street #14K Active

$2,445,000

Co-op
4 bd | 4 ba

233 E 69TH Street #14K

Lenox Hill

Corcoran Group RLS
Active

$615,000

Condo
0 bd | 1 ba |480 sqft

404 E 76th Street #3-O

Upper East Side

Nest Seekers LLC RLS
520 E 72ND Street #PHC Active

$1,395,000

Co-op
2 bd | 2 ba

520 E 72ND Street #PHC

Lenox Hill

Brown Harris Stevens Residential Sales LLC RLS
404 E 76TH Street #2J Active

$925,000

Condo
1 bd | 1 ba |800 sqft

404 E 76TH Street #2J

Lenox Hill

Corcoran Group RLS
740 PARK Avenue #2/3D Active

$22,000,000

Co-op
5 bd | 7 ba

740 PARK Avenue #2/3D

Lenox Hill

Serhant RLS
155 E 69th Street Active

$9,500,000

Single Family Residence
5 bd | 4 ba |4,711 sqft

155 E 69th Street

Lenox Hill

Sothebys International Realty RLS
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Frequently Asked Questions

What is the average price in ZIP 10021?
Prices in Upper East Side (10021) vary by property type. Co-ops tend to be more affordable than condos. Visit the Upper East Side market report for current median prices and trends.
How many apartments are for sale in 10021?
There are currently 324 properties listed for sale in ZIP code 10021, covering Upper East Side, Manhattan.

Explore More

Upper East Side Market ReportSold in Upper East SideManhattan ApartmentsNYC Price DropsLuxury NYC
This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved.
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