Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
Manhattan
Brooklyn
Queens
Bronx

117 Properties Found

For Sale / Flatiron

117 results
34-20 83rd Street #2D In Contract

$450,000

Condo
1 bd | 1 ba |850 sqft

$1,030/mo incl. taxes + assessment

34-20 83rd Street #2D

Jackson Heights

Milton Coste, Keller Williams NYC
15 Fort Washington Avenue #3A For Sale

$575,000

Co-op
3 bd | 1 ba |1,200 sqft

$1,204/mo maintenance

15 Fort Washington Avenue #3A

Washington Heights

Milton Coste, Keller Williams NYC
10 W 15TH Street #1021 Active
Open House • Tue, Oct 6 • 12:00 PM–3:00 PM

$975,000

Co-op
1 bd | 1 ba

$1,403/mo maintenance

10 W 15TH Street #1021

Flatiron

Corcoran Group RLS
35 W 15TH Street #12A Active
Open House • Tue, Oct 6 • 1:00 PM–3:00 PM

$6,490,000

Condo
3 bd | 4 ba |2,277 sqft

$4,697/mo excl. taxes

35 W 15TH Street #12A

Flatiron

Serhant RLS
50 LEXINGTON Avenue #16D Active
Open House • Tue, Oct 6 • 5:00 PM–6:00 PM +1 more

$1,249,000

Co-op
2 bd | 2 ba

$2,159/mo maintenance

50 LEXINGTON Avenue #16D

Flatiron

Corcoran Group RLS
540 6th Avenue #6E Active
Open House • Sun, Oct 11 • 1:15 PM–2:45 PM

$2,650,000

Condo
2 bd | 2 ba |1,093 sqft

$3,997/mo incl. taxes

540 6th Avenue #6E

Flatiron

Compass RLS
69 5TH Avenue #6H Active
Open House • Tue, Oct 6 • 12:00 PM–2:00 PM

$675,000

Co-op
0 bd | 1 ba

$1,594/mo maintenance

69 5TH Avenue #6H

Flatiron

Corcoran Group RLS
16 W 18th Street #7 Active

$2,750,000

Condo
2 bd | 2 ba |1,416 sqft

$3,261/mo incl. taxes

16 W 18th Street #7

Flatiron

Nest Seekers LLC RLS
17 W 17TH Street #6 Active
Open House • Tue, Oct 6 • 8:00 PM–8:30 PM +1 more

$4,995,000

Co-op
4 bd | 5 ba |4,700 sqft

$11,000/mo maintenance

17 W 17TH Street #6

Flatiron

Douglas Elliman Real Estate RLS
12 W 17TH Street #6 Active

$3,495,000

Co-op
2 bd | 2 ba |2,520 sqft

$4,500/mo maintenance

12 W 17TH Street #6

Flatiron

Corcoran Group RLS
5 E 22ND Street #3G Active
Open House • Wed, Oct 7 • 10:00 AM–3:00 PM +2 more

$1,050,000

Condo
1 bd | 1 ba |611 sqft

$717/mo excl. taxes

5 E 22ND Street #3G

Flatiron

Corcoran Group RLS
121 E 23RD Street #10C Active

$1,995,000

Condo
3 bd | 3 ba |1,600 sqft

$2,907/mo excl. taxes

121 E 23RD Street #10C

Flatiron

The Agency Brokerage RLS
10 W 15th Street #1415 Active
Open House • Fri, Oct 9 • 1:00 PM–3:00 PM

$875,000

Co-op
1 bd | 1 ba

$1,416/mo maintenance

10 W 15th Street #1415

Flatiron

Compass RLS
280 Park Avenue S #8D Active

$1,125,000

Condo
1 bd | 1 ba |629 sqft

$1,878/mo incl. taxes

280 Park Avenue S #8D

Flatiron

The Maher Group LLC RLS
60 W 20th Street #SKYGARDEN Active

$9,495,000

Condo
3 bd | 3 ba

$15,171/mo incl. taxes

60 W 20th Street #SKYGARDEN

Flatiron

Compass RLS
6 W 20TH Street #2 Active 3D

$5,500,000

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

$8,670/mo maintenance

6 W 20TH Street #2

Flatiron

Serhant RLS
280 Park Avenue S #12-M Active

$1,385,000

Condo
1 bd | 1 ba |780 sqft

$2,472/mo incl. taxes

280 Park Avenue S #12-M

Flatiron

William Raveis New York City LLC RLS
540 6th Avenue #7-A Active

$1,895,000

Condo
1 bd | 1 ba |793 sqft

$3,209/mo incl. taxes

540 6th Avenue #7-A

Flatiron

POG Real Estate Inc RLS
44 W 22nd Street #PH Active
Open House • Wed, Oct 7 • 4:30 PM–6:00 PM

$4,750,000

Condo
4 bd | 4 ba |2,500 sqft

$8,816/mo incl. taxes

44 W 22nd Street #PH

Flatiron

CORE Group Marketing LLC RLS
15 W 24TH Street #3RDFL Active
Open House • Wed, Oct 7 • 5:00 PM–6:00 PM

$4,295,000

Co-op
4 bd | 3 ba |4,100 sqft

$8,041/mo maintenance

15 W 24TH Street #3RDFL

Flatiron

Corcoran Group RLS
60 W 20TH Street #SKYGARDEN Active

$9,495,000

Condo
3 bd | 4 ba

$7,508/mo excl. taxes

60 W 20TH Street #SKYGARDEN

Flatiron

Corcoran Group RLS
15 Union Square W #3-D Active

$3,995,000

Condo
2 bd | 3 ba |2,282 sqft

$10,852/mo incl. taxes

15 Union Square W #3-D

Flatiron

Peter Ashe RLS
32 W 18TH Street #11B Active
Open House • Sun, Oct 11 • 12:00 PM–1:30 PM

$5,750,000

Condo
4 bd | 4 ba |3,300 sqft

$7,101/mo excl. taxes

32 W 18TH Street #11B

Flatiron

Douglas Elliman Real Estate RLS
54 W 16th Street #6G Active

$649,000

Co-op
1 bd | 1 ba

$1,541/mo maintenance

54 W 16th Street #6G

Flatiron

Compass RLS
29 W 21st Street #MAIS Active 3D

$3,150,000

Condo
2 bd | 3 ba |2,584 sqft

$6,188/mo incl. taxes

29 W 21st Street #MAIS

Flatiron

Compass RLS
16 W 16TH Street #1UN Active

$649,000

Co-op
1 bd | 1 ba

$1,116/mo maintenance

16 W 16TH Street #1UN

Flatiron

Douglas Elliman Real Estate RLS
Page 1 of 5 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.

Helpful NYC Real Estate Guides

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

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

Read article

Pre-Approval Strategy for NYC Buyers

How to get pre-approved and budget for all NYC purchase costs.

Read article

NYC Closing Costs: Complete Breakdown

Buyer and seller closing costs itemized, including what to budget for.

Read article

NYC Real Estate Market Report 2026

Data-driven analysis of prices, inventory, and trends across NYC.

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