Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
Manhattan
Brooklyn
Queens
Bronx

NYC Co-ops for Sale

3,549 co-operative apartments available

3,549 results
90 8TH Avenue #MAIS1A Active

$795,000

Co-op
2 bd | 1 ba

$2,527/mo maintenance

90 8TH Avenue #MAIS1A

Park Slope

Decode Real Estate RLS
370 E 76TH Street #A1808 Active 3D
Open House • Thu, Oct 29 • 10:00 AM–11:00 AM +2 more

$1,999,000

Co-op
2 bd | 2 ba

$3,431/mo maintenance

370 E 76TH Street #A1808

Lenox Hill

Douglas Elliman Real Estate RLS
20 SUTTON Place S #10/11A Active

$2,550,000

Co-op
4 bd | 5 ba |2,940 sqft

$7,568/mo maintenance

20 SUTTON Place S #10/11A

Sutton Place

The Agency Brokerage RLS
70 E 96TH Street #7B Active

$2,300,000

Co-op
3 bd | 3 ba |1,914 sqft

$4,682/mo maintenance

70 E 96TH Street #7B

Carnegie Hill

The Agency Brokerage RLS
5650 Netherland Avenue #3C Active
Open House • Sun, Nov 1 • 1:00 PM–2:00 PM

$219,000

Co-op
1 bd | 1 ba |750 sqft

$967/mo maintenance

5650 Netherland Avenue #3C

North Riverdale

Sothebys International Realty RLS
555 Kappock Street #9J Active
Open House • Sun, Nov 1 • 11:00 AM–12:00 PM

$309,000

Co-op
1 bd | 1 ba |850 sqft

$1,300/mo maintenance

555 Kappock Street #9J

Spuyten Duyvil

Sothebys International Realty RLS
5610 Netherland Avenue #1G Active
Open House • Sun, Nov 1 • 1:00 PM–2:00 PM

$245,000

Co-op
2 bd | 1 ba |1,000 sqft

$1,208/mo maintenance

5610 Netherland Avenue #1G

North Riverdale

Sothebys International Realty RLS
130 8th Avenue #4B Active
Open House • Wed, Oct 28 • 11:00 AM–1:00 PM +2 more

$765,000

Co-op
1 bd | 1 ba

$1,555/mo maintenance

130 8th Avenue #4B

Park Slope

Compass RLS
1 Sutton Place S #9/10B Active

$8,550,000

Co-op
4 bd | 5 ba

$18,779/mo maintenance

1 Sutton Place S #9/10B

Sutton Place

Sothebys International Realty RLS
735 Kappock Street #2F Active
Open House • Sun, Nov 1 • 1:00 PM–2:00 PM

$215,000

Co-op
1 bd | 1 ba |800 sqft

$852/mo maintenance

735 Kappock Street #2F

Spuyten Duyvil

Sothebys International Realty RLS
735 Kappock Street #8F Active
Open House • Sun, Nov 1 • 1:00 PM–2:00 PM

$349,000

Co-op
1 bd | 1 ba |800 sqft

$924/mo maintenance

735 Kappock Street #8F

Spuyten Duyvil

Sothebys International Realty RLS
345 W Broadway #5 Active

$4,800,000

Co-op
3 bd | 3 ba |2,200 sqft

$3,300/mo maintenance

345 W Broadway #5

Soho

Coleman Real Estate Group RLS
121 W 77th Street #5 Active 3D
Open House • Thu, Oct 29 • 4:30 PM–5:30 PM +1 more

$835,000

Co-op
2 bd | 1 ba

$2,583/mo maintenance

121 W 77th Street #5

Upper West Side

Compass RLS
322 Central Park W #PHC Active
Open House • Wed, Oct 28 • 10:00 AM–11:30 AM

$3,250,000

Co-op
1 bd | 1 ba

$4,168/mo maintenance

322 Central Park W #PHC

Upper West Side

Compass RLS
6 W 20TH Street #2 Active 3D
Open House • Thu, Oct 29 • 5:30 PM–7:30 PM

$5,500,000

Co-op
4 bd | 4 ba |4,400 sqft

$8,670/mo maintenance

6 W 20TH Street #2

Flatiron

Serhant RLS
51 5th Avenue #15C Active

$3,295,000

Co-op
2 bd | 2 ba

$3,819/mo maintenance

51 5th Avenue #15C

Greenwich Village

Sothebys International Realty RLS
625 Main Street #LL41 Active

$699,000

Co-op
1 bd | 1 ba |809 sqft

$1,377/mo maint. + tax

625 Main Street #LL41

Roosevelt Island

POWERED BY DMT LLC RLS
555 Main Street #1408 Active

$635,000

Co-op
1 bd | 1 ba |803 sqft

$908/mo maint. + tax

555 Main Street #1408

Roosevelt Island

POWERED BY DMT LLC RLS
625 Main Street #1432 Active

$1,150,000

Co-op
2 bd | 2 ba |1,376 sqft

$1,845/mo maint. + tax

625 Main Street #1432

Roosevelt Island

POWERED BY DMT LLC RLS
555 Main Street #1311 Active

$475,000

Co-op
0 bd | 1 ba |596 sqft

$573/mo maint. + tax

555 Main Street #1311

Roosevelt Island

POWERED BY DMT LLC RLS
555 Main Street #801 Active

$649,000

Co-op
1 bd | 1 ba |803 sqft

$859/mo maint. + tax

555 Main Street #801

Roosevelt Island

POWERED BY DMT LLC RLS
575 Main Street #1109 Active

$1,545,000

Co-op
3 bd | 3 ba |1,656 sqft

$1,822/mo maint. + tax

575 Main Street #1109

Roosevelt Island

POWERED BY DMT LLC RLS
555 Main Street #1308 Active

$675,000

Co-op
1 bd | 1 ba |803 sqft

$900/mo maint. + tax

555 Main Street #1308

Roosevelt Island

POWERED BY DMT LLC RLS
625 Main Street #1133 Active

$1,100,000

Co-op
2 bd | 2 ba |1,376 sqft

$1,796/mo maint. + tax

625 Main Street #1133

Roosevelt Island

POWERED BY DMT LLC RLS
Page 1 of 148 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