Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Upper East Side Apartments for Sale

ZIP 10021 · 338 properties in Manhattan

What Neighborhood Is ZIP 10021?

ZIP code 10021 covers Upper East Side, a neighborhood in Manhattan, New York. The area spans a mix of pre-war buildings, newer construction, and residential side streets typical of Manhattan's housing stock. With 338 active listings on the RLS, buyers will find co-ops, condos, and the occasional townhouse at a range of price points.

For full market context, including median closed prices, days on market, and year-over-year trends, visit the Upper East Side Market Report. Data refreshes weekly from the REBNY Listing Service. The current median asking price in this ZIP is $2,200,000.

Median Asking Price in ZIP 10021

$2,200,000

The median asking price across 24 active listings in ZIP 10021 is $2,200,000. This figure reflects the midpoint of current list prices, not closed sales. For closed sale data and price-per-square-foot trends, see the Upper East Side market report.

Property Types in ZIP 10021

67%

Co-ops

21%

Condos

12%

Other

Based on 24 active listings in ZIP 10021. Co-ops require board approval; condos allow investor purchases and subletting with fewer restrictions.

Subway Lines Serving ZIP 10021

6

Stations within 0.5 miles of ZIP 10021.

Buying in Upper East Side?

Milton Coste is a Licensed Real Estate Associate Broker with Keller Williams NYC. 25+ years across all five boroughs.

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126 E 74th Street Active

$10,500,000

Single Family Residence
4 bd | 5 ba

126 E 74th Street

Upper East Side

Sothebys International Realty RLS
176 E 71st Street #14D Active

$2,200,000

Co-op
2 bd | 3 ba

176 E 71st Street #14D

Lenox Hill

Sothebys International Realty RLS
823 Park Avenue #4th Floor Active

$12,750,000

Condo
5 bd | 5 ba |4,184 sqft

823 Park Avenue #4th Floor

Upper East Side

Sothebys International Realty 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
730 Park Avenue #7/8A Active

$18,000,000

Co-op
5 bd | 7 ba |5,410 sqft

730 Park Avenue #7/8A

Lenox Hill

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
4 E 72nd Street #3/4B Active

$8,250,000

Co-op
3 bd | 5 ba

4 E 72nd Street #3/4B

Lenox Hill

Sothebys International Realty RLS
308 E 72nd Street #3B Active

$1,875,000

Condo
2 bd | 3 ba

308 E 72nd Street #3B

Lenox Hill

Sothebys International Realty RLS
910 Fifth Avenue #7C Active

$4,250,000

Co-op
2 bd | 3 ba

910 Fifth Avenue #7C

Upper East Side

Sothebys International Realty RLS
27 E 73rd Street Active

$9,850,000

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

27 E 73rd Street

Upper East Side

Sothebys International Realty RLS
300 E 64TH Street #6E Active

$925,000

Condo
1 bd | 1 ba |636 sqft

300 E 64TH Street #6E

Lenox Hill

Douglas Elliman Real Estate RLS
320 E 72nd Street #4C Active

$3,500,000

Co-op
4 bd | 4 ba

320 E 72nd Street #4C

Lenox Hill

Compass RLS
300 E 74th Street #6D Active

$440,000

Co-op
0 bd | 1 ba

300 E 74th Street #6D

Lenox Hill

Compass RLS
315 E 70th Street #7D Active

$699,000

Co-op
1 bd | 1 ba

315 E 70th Street #7D

Lenox Hill

Keller Williams NYC RLS
330 E 75th Street #3B Active

$1,525,000

Condo
2 bd | 2 ba |1,215 sqft

330 E 75th Street #3B

Lenox Hill

Compass RLS
520 E 72nd Street #10H Active

$499,000

Co-op
1 bd | 1 ba

520 E 72nd Street #10H

Lenox Hill

Compass RLS
15 E 70th Street #PHB Active

$9,800,000

Condo
3 bd | 4 ba

15 E 70th Street #PHB

Lenox Hill

Compass RLS
109 E 69TH Street Active

$12,800,000

Single Family Residence
5 bd | 8 ba |8,100 sqft

109 E 69TH Street

Lenox Hill

Brown Harris Stevens Residential Sales LLC RLS
4 E 70th Street #6C Active

$999,500

Co-op
1 bd | 1 ba |959 sqft

4 E 70th Street #6C

Lenox Hill

Compass RLS
784 PARK Avenue #20C Active

$6,400,000

Co-op
3 bd | 3 ba

784 PARK Avenue #20C

Lenox Hill

Sloane Square LLC RLS
420 E 72nd Street #12J Active

$2,100,000

Co-op
3 bd | 2 ba

420 E 72nd Street #12J

Lenox Hill

Compass RLS
907 5th Avenue #4F Active

$949,000

Co-op
1 bd | 1 ba

907 5th Avenue #4F

Lenox Hill

Compass RLS
4 E 70TH Street #7C Active

$1,075,000

Co-op
1 bd | 1 ba |945 sqft

4 E 70TH Street #7C

Lenox Hill

Brown Harris Stevens Residential Sales LLC RLS
233 E 70th Street #8T Active

$715,000

Co-op
2 bd | 1 ba |850 sqft

233 E 70th Street #8T

Lenox Hill

Compass 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. Based on current active listings, the median asking price is $2,200,000. Visit the Upper East Side market report for closed-sale medians and price trends.
How many apartments are for sale in 10021?
There are currently 338 properties listed for sale in ZIP code 10021, covering Upper East Side, Manhattan.
What subway lines serve ZIP 10021?
ZIP 10021 (Upper East Side) is served by the 4, 5, 6 subway lines. Check the MTA website for current schedules and service changes.
What is the median price in ZIP 10021?
The median asking price across active listings in ZIP 10021 is currently $2,200,000. This is based on 24 active RLS listings and reflects asking prices, not final closed prices.
Is ZIP 10021 in Manhattan?
Yes. ZIP code 10021 is in Manhattan. It covers the Upper East Side neighborhood. Manhattan has multiple ZIP codes, each corresponding to specific neighborhoods or sub-areas.

Explore More

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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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