Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

3 Bedroom Apartments in Flatiron

28 3 bedroom apartments for sale in Manhattan

32 W 18TH Street #4A Active

$4,250,000

Condo
3 bd | 3 ba |3,007 sqft

32 W 18TH Street #4A

Flatiron

Corcoran Group RLS
17 E 16th Street #12 A&B Active

$6,000,000

Co-op
3 bd | 2 ba

17 E 16th Street #12 A&B

Flatiron

Compass RLS
32 W 18th Street #7B Active

$5,395,000

Condo
3 bd | 4 ba |3,300 sqft

32 W 18th Street #7B

Flatiron

Compass RLS
20 E 17TH Street #7 Active

$3,800,000

Condo
3 bd | 2 ba |2,125 sqft

20 E 17TH Street #7

Flatiron

Brown Harris Stevens Residential Sales LLC RLS
540 6TH Avenue #PHB Active

$6,250,000

Condo
3 bd | 4 ba |2,052 sqft

540 6TH Avenue #PHB

Flatiron

Serhant RLS
15 UNION Square #30 Active

$7,250,000

Condo
3 bd | 4 ba |2,795 sqft

15 UNION Square #30

Flatiron

Corcoran Group RLS
21 E 22nd Street #7-H Active

$2,850,000

Co-op
3 bd | 2 ba

21 E 22nd Street #7-H

Flatiron

William Raveis New York City LLC RLS
142 5th Avenue #2 Active

$3,495,000

Co-op
3 bd | 4 ba |2,719 sqft

142 5th Avenue #2

Flatiron

Compass RLS
50 W 15TH Street #2D Active

$2,731,000

Condo
3 bd | 3 ba |1,769 sqft

50 W 15TH Street #2D

Flatiron

Serhant RLS
34 W 17th Street #6 Active

$4,500,000

Condo
3 bd | 3 ba |2,233 sqft

34 W 17th Street #6

Flatiron

Compass RLS
16 W 18th Street #4 Active

$2,750,000

Condo
3 bd | 2 ba |1,416 sqft

16 W 18th Street #4

Flatiron

Nest Seekers LLC RLS
42 E 20th Street #4AD Active

$3,950,000

Condo
3 bd | 3 ba |2,219 sqft

42 E 20th Street #4AD

Flatiron

Compass RLS
7 E 17TH Street #PHS Active

$6,895,000

Condo
3 bd | 4 ba |2,820 sqft

7 E 17TH Street #PHS

Flatiron

Brown Harris Stevens Residential Sales LLC RLS
240 Park Avenue #14B Active

$3,500,000

Condo
3 bd | 4 ba |2,140 sqft

240 Park Avenue #14B

Flatiron

Sothebys International Realty RLS
140 5TH Avenue #2NDFLOOR Active

$6,250,000

Co-op
3 bd | 3 ba

140 5TH Avenue #2NDFLOOR

Flatiron

Douglas Elliman Real Estate RLS
21 W 17th Street #5 Active

$2,700,000

Condo
3 bd | 2 ba |1,427 sqft

21 W 17th Street #5

Flatiron

Nest Seekers LLC RLS
16 W 18th Street #9 Active

$3,195,000

Condo
3 bd | 2 ba |1,416 sqft

16 W 18th Street #9

Flatiron

Nest Seekers LLC RLS
21 W 17th Street #11 Active

$3,150,000

Condo
3 bd | 2 ba

21 W 17th Street #11

Flatiron

Nest Seekers LLC RLS
35 E 20th Street #6B Active

$2,495,000

Co-op
3 bd | 3 ba |1,740 sqft

35 E 20th Street #6B

Flatiron

Compass RLS
12 W 17TH Street #10 Active

$3,499,000

Co-op
3 bd | 2 ba

12 W 17TH Street #10

Flatiron

Corcoran Group RLS
121 E 23RD Street #16C Active

$1,995,000

Condo
3 bd | 3 ba |1,556 sqft

121 E 23RD Street #16C

Flatiron

Douglas Elliman Real Estate RLS
39 W 23rd Street #PH Active

$12,500,000

Condo
3 bd | 4 ba |3,228 sqft

39 W 23rd Street #PH

Flatiron

Compass RLS
175 5TH Avenue #6SOUTH Active

$10,950,000

Condo
3 bd | 3 ba |3,054 sqft

175 5TH Avenue #6SOUTH

Flatiron

Corcoran Sunshine Marketing Group RLS
21 W 17th Street #8 Active

$2,995,000

Condo
3 bd | 2 ba |1,417 sqft

21 W 17th Street #8

Flatiron

Nest Seekers LLC RLS
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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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