Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
Manhattan
Brooklyn
Queens
Bronx

NYC Co-ops for Sale

3,213 co-operative apartments available

3,213 results
312-314 E 50th Street #4E Active
Open House • Sat, Jul 18 • 1:00 PM–2:30 PM

$1,150,000

Co-op
2 bd | 2 ba

312-314 E 50th Street #4E

Turtle Bay

Keller Williams NYC RLS
860 GRAND CONCOURSE #4B Active
Open House • Sat, Jul 18 • 1:00 PM–2:30 PM +1 more

$279,000

Co-op
1 bd | 1 ba

860 GRAND CONCOURSE #4B

Concourse Village

Douglas Elliman Real Estate RLS
303 E 57TH Street #6AB Active 3D
Open House • Sat, Jul 18 • 11:00 AM–2:30 PM

$695,000

Co-op
2 bd | 3 ba |2,000 sqft

303 E 57TH Street #6AB

Sutton Place

Serhant RLS
310 E 49TH Street #4GF Active
Open House • Sat, Jul 18 • 1:00 PM–2:30 PM

$1,095,000

Co-op
2 bd | 2 ba

310 E 49TH Street #4GF

Turtle Bay

Brown Harris Stevens Residential Sales LLC RLS
303 E 57TH Street #E17 Active
Open House • Sat, Jul 18 • 11:00 AM–2:30 PM

$325,000

Co-op
2 bd | 2 ba |1,100 sqft

303 E 57TH Street #E17

Sutton Place

Serhant RLS
811 WALTON Avenue #D5 Active
Open House • Sat, Jul 18 • 1:00 PM–2:30 PM +1 more

$425,000

Co-op
2 bd | 1 ba

811 WALTON Avenue #D5

Concourse

Douglas Elliman Real Estate RLS
328 W 96TH Street #C Active
Open House • Sat, Jul 18 • 1:30 PM–2:30 PM

$799,000

Co-op
2 bd | 1 ba

328 W 96TH Street #C

Upper West Side

Coldwell Banker Warburg RLS
828 GERARD Avenue #5G Active
Open House • Sat, Jul 18 • 1:00 PM–2:30 PM +1 more

$170,000

Co-op
1 bd | 1 ba

828 GERARD Avenue #5G

Concourse

Douglas Elliman Real Estate RLS
79-10 34th Avenue #4U Active
Open House • Sat, Jul 18 • 1:30 PM–2:30 PM

$469,000

Co-op
2 bd | 1 ba |963 sqft

79-10 34th Avenue #4U

Jackson Heights

Compass RLS
303 E 57TH Street #25GH Active 3D
Open House • Sat, Jul 18 • 11:00 AM–2:30 PM

$1,500,000

Co-op
2 bd | 3 ba |2,400 sqft

303 E 57TH Street #25GH

Sutton Place

Serhant RLS
303 E 57TH Street #38D Active 3D
Open House • Sat, Jul 18 • 11:00 AM–2:30 PM

$399,000

Co-op
1 bd | 2 ba |1,100 sqft

303 E 57TH Street #38D

Sutton Place

Serhant RLS
825 WALTON Avenue #2F Active
Open House • Sat, Jul 18 • 1:00 PM–2:30 PM +1 more

$345,000

Co-op
2 bd | 1 ba |855 sqft

825 WALTON Avenue #2F

Concourse

Douglas Elliman Real Estate RLS
110 Cabrini Boulevard #CH1 Active

$649,000

Co-op
2 bd | 1 ba

110 Cabrini Boulevard #CH1

Hudson Heights

Compass RLS
345 W 145th Street #11A3 Active 3D

$930,000

Co-op
3 bd | 2 ba

345 W 145th Street #11A3

Hamilton Heights

Compass RLS
200 E 36TH Street #8G Active
Open House • Sat, Jul 18 • 1:00 PM–2:00 PM +1 more

$749,000

Co-op
1 bd | 1 ba |850 sqft

200 E 36TH Street #8G

Murray Hill

CHERYL RODRIGUES REAL ESTATE LLC RLS
77 Fulton Street #8-G Active
Open House • Sat, Jul 18 • 1:00 PM–2:00 PM

$580,000

Co-op
0 bd | 1 ba

77 Fulton Street #8-G

South Street Seaport

R New York RLS
3215 AVE H #11M Active
Open House • Sat, Jul 18 • 1:00 PM–2:00 PM +1 more

$385,000

Co-op
2 bd | 1 ba

3215 AVE H #11M

Flatbush

Berkshire Hathaway HomeServices New York Properties RLS
157 W 123RD Street #2H Active
Open House • Sat, Jul 18 • 12:00 PM–2:00 PM +1 more

$315,000

Co-op
1 bd | 1 ba

157 W 123RD Street #2H

South Harlem

Douglas Elliman Real Estate RLS
870 United Nations Plaza #PH 37/38B Active 3D
Open House • Sat, Jul 18 • 12:00 PM–2:00 PM +1 more

$3,450,000

Co-op
4 bd | 4 ba

870 United Nations Plaza #PH 37/38B

Beekman

Sothebys International Realty RLS
2575 PALISADE Avenue #12C Active
Open House • Sat, Jul 18 • 12:00 PM–2:00 PM

$385,000

Co-op
1 bd | 1 ba

2575 PALISADE Avenue #12C

Spuyten Duyvil

Douglas Elliman Real Estate RLS
415 E 52ND Street #3CC Active
Open House • Sat, Jul 18 • 11:00 AM–2:00 PM +1 more

$695,000

Co-op
1 bd | 1 ba

415 E 52ND Street #3CC

Beekman

Brown Harris Stevens Residential Sales LLC RLS
303 E 57TH Street #11E Active
Open House • Sat, Jul 18 • 12:00 PM–2:00 PM

$399,000

Co-op
1 bd | 2 ba |1,100 sqft

303 E 57TH Street #11E

Sutton Place

Corcoran Group RLS
17 W 64th Street #8-B Active
Open House • Sat, Jul 18 • 12:00 PM–2:00 PM +4 more

$729,000

Co-op
1 bd | 1 ba

17 W 64th Street #8-B

Upper West Side

Weichert Properties RLS
9 Prospect Park #1-A Active 3D
Open House • Sat, Jul 18 • 12:00 PM–2:00 PM

$1,695,000

Co-op
2 bd | 2 ba |1,133 sqft

9 Prospect Park #1-A

Park Slope

Keller Williams Realty Empire RLS
Page 1 of 134 Next
RLS at REBNY 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.

Co-ops for Sale by Neighborhood

Browse by the neighborhoods where Milton Coste has closed the most deals.

InwoodWashington HeightsSunnysideRiverdaleRego ParkHamilton HeightsAstoriaKew GardensJackson HeightsThrogs NeckForest HillsElmhurst

Buying a Co-op in NYC? Start Here

Co-op vs. Condo: Which Is Right for You?

Ownership structure, board approval, financing: the full comparison.

Read article

How to Ace Your Co-op Board Interview

What boards look for, common questions, and how to prepare.

Read article

NYC Flip Tax Guide for Sellers

What co-op flip taxes are, how they're calculated, and who pays.

Read article

HDFC Co-ops: Complete Guide

Income limits, resale caps, and how to qualify for affordable co-ops.

Read article

Browse by Bedroom Count

Filter NYC listings by bedroom count. Updated every 15 minutes from the RLS.

Browse by ZIP Code

Save This Search

Get notified when new listings match your criteria.

Call Text Valuation