Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

3 Bedroom Apartments in Flatiron

19 3 bedroom apartments for sale in Manhattan

3 Bedroom Apartments in Flatiron, Manhattan

Browse 19 3 bedroom apartments currently listed for sale in Flatiron. Inventory includes co-ops and condos across the neighborhood. For full market data including median prices and days on market, visit the Flatiron neighborhood page.

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
11 E 22ND Street #FLOOR7 Active

$3,599,000

Condo
3 bd | 4 ba |1,926 sqft

11 E 22ND Street #FLOOR7

Flatiron

Corcoran Group RLS
20 E 17TH Street #7 Active

$3,499,000

Condo
3 bd | 2 ba |2,125 sqft

20 E 17TH Street #7

Flatiron

Brown Harris Stevens Residential Sales LLC RLS
21 W 17th Street #10 Active

$3,100,000

Condo
3 bd | 2 ba |1,416 sqft

21 W 17th Street #10

Flatiron

Nest Seekers LLC RLS
17 E 16th Street #12 A&B Active

$5,000,000

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
21 W 17th Street #11 Active

$3,150,000

Condo
3 bd | 2 ba

21 W 17th Street #11

Flatiron

Nest Seekers LLC 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
10 Madison Square W #3B Active

$4,250,000

Condo
3 bd | 4 ba |2,043 sqft

10 Madison Square W #3B

Flatiron

Compass RLS
16 W 21st Street #8A Active

$3,295,000

Condo
3 bd | 3 ba |2,736 sqft

16 W 21st Street #8A

Flatiron

Compass RLS
10 MADISON Square W #6G Active

$5,775,000

Condo
3 bd | 4 ba |2,381 sqft

10 MADISON Square W #6G

Flatiron

Corcoran Group RLS
60 W 20TH Street #PHA Active

$10,000,000

Condo
3 bd | 3 ba |2,622 sqft

60 W 20TH Street #PHA

Flatiron

Corcoran Group RLS
175 5TH Avenue #17SOUTH Active

$14,850,000

Condo
3 bd | 3 ba |3,030 sqft

175 5TH Avenue #17SOUTH

Flatiron

Corcoran Sunshine Marketing Group RLS
40 W 17th Street #3B Active

$3,000,000

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

40 W 17th Street #3B

Flatiron

Compass RLS
60 W 20th Street #PHA Active

$10,000,000

Condo
3 bd | 3 ba |2,622 sqft

60 W 20th Street #PHA

Flatiron

Compass RLS
40 W 17th Street #PH12C Active

$2,500,000

Co-op
3 bd | 2 ba

40 W 17th Street #PH12C

Flatiron

Compass RLS
240 PARK Avenue S #PH17 Active

$14,225,000

Condo
3 bd | 4 ba |3,900 sqft

240 PARK Avenue S #PH17

Flatiron

Douglas Elliman Real Estate RLS
10 MADISON Square W #8G Active

$5,995,000

Condo
3 bd | 4 ba |2,354 sqft

10 MADISON Square W #8G

Flatiron

Corcoran Group RLS
23 E 22ND Street #8 Active

$7,995,000

Condo
3 bd | 4 ba |2,723 sqft

23 E 22ND Street #8

Flatiron

Corcoran Group RLS

Frequently Asked Questions

How many 3 bedroom apartments are for sale in Flatiron?
There are currently 19 3 bedroom apartments listed for sale in Flatiron, Manhattan.

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Flatiron Market ReportSold in FlatironManhattan ApartmentsNYC Buyer Guide
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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