Milton Coste

49 Buildings with Gym in Flatiron

Work out steps from your front door in Flatiron, Manhattan

All NYC Flatiron
49 results
32 W 18TH Street #4A For Sale
Jennifer L Ireland Kubis at Corcoran Group
$4,250,000

3 bd · 3 ba · 3,007 sqft · Condo

32 W 18TH Street #4A, New York City

MLS: RLS20078695 RLS at REBNY
4 W 21st Street #3-AD For Sale 3D
Isabella Bravo at Nest Seekers LLC
$2,900,000

4 bd · 3 ba · 3,000 sqft · Condop

4 W 21st Street #3-AD, New York City

MLS: RLS20070160 RLS at REBNY
32 W 18th Street #7B For Sale
Bahar Tavakolian at Compass
$5,395,000

3 bd · 4 ba · 3,300 sqft · Condo

32 W 18th Street #7B, New York City

MLS: RLS20049425 RLS at REBNY
7 E 14TH Street #709 For Sale 3D
Fluger Sabina Feiler at Brown Harris Stevens Residential Sales LLC
$1,150,000

1 bd · 1 ba · 900 sqft · Co-op

7 E 14TH Street #709, New York City

MLS: RLS20062541 RLS at REBNY
121 E 23rd Street #7D For Sale
Seth S Levin at Keller Williams NYC
$1,885,000

2 bd · 2 ba · 1,198 sqft · Condo

121 E 23rd Street #7D, New York City

MLS: RLS20077927 RLS at REBNY
35 W 15TH Street #11E For Sale
Tom Titone at Douglas Elliman Real Estate
$1,970,000

1 bd · 1 ba · 917 sqft · Condo

35 W 15TH Street #11E, New York City

MLS: RLS20077351 RLS at REBNY
27 W 19TH Street #12 For Sale
Alix E Shulman at PRESTIGE PROPERTIES INTERNATIONAL
$2,750,000

2 bd · 2 ba · 1,379 sqft · Condo

27 W 19TH Street #12, New York City

MLS: RLS20057457 RLS at REBNY
540 6TH Avenue #PHB For Sale
Glenn Davis at Serhant
$6,250,000

3 bd · 4 ba · 2,052 sqft · Condo

540 6TH Avenue #PHB, New York City

MLS: RLS20076122 RLS at REBNY
121 E 23RD Street #4D For Sale 3D
Amanda Kahn at Corcoran Group
$1,750,000

2 bd · 2 ba · 1,198 sqft · Condo

121 E 23RD Street #4D, New York City

MLS: RLS20059782 RLS at REBNY
260 PARK Avenue #5D For Sale
Frances W Katzen at Douglas Elliman Real Estate
$2,950,000

2 bd · 3 ba · 1,819 sqft · Condo

260 PARK Avenue #5D, New York City

MLS: RLS20066756 RLS at REBNY
45 E 22nd Street #36A For Sale
Austin B Schuster at Compass
$5,995,000

2 bd · 2 ba · 2,053 sqft · Condo

45 E 22nd Street #36A, New York City

MLS: RLS20074110 RLS at REBNY
254 PARK Avenue #5P For Sale
Alix E Shulman at PRESTIGE PROPERTIES INTERNATIONAL
$1,150,000

1 bd · 1 ba · 729 sqft · Condo

254 PARK Avenue #5P, New York City

MLS: RLS20072486 RLS at REBNY

Showing 12 of 49 buildings with gym

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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.

Listings are updated approximately every 15 minutes. Data displayed by Keller Williams NYC.

RLS at REBNY

NYC Apartments With Gym: What Buyers Need to Know

An in-building gym has moved from a luxury amenity to a standard expectation, particularly in buildings constructed after 2000. What varies enormously is the quality: a 200-square-foot room with two treadmills is not the same as a full-floor fitness facility. In 25+ years advising buyers across Downtown Brooklyn, Flushing, and Manhattan, I've found that buyers who factor in the cost of a gym membership ($100-$250/month in NYC) often find that higher monthly maintenance of a full-amenity building is financially justified over a 5-year hold.

FAQ: Is the gym included in my monthly maintenance?

In most NYC buildings, the fitness center is covered by your monthly maintenance or common charge. However, some luxury condos charge a separate monthly fitness fee of $50 to $150. This is typically disclosed in the offering plan. Always ask the managing agent directly.

FAQ: How do I evaluate the quality of a building gym?

Visit between 6-8am or 5-7pm on a weekday. Look for the equipment-to-unit ratio: 300 units with 4 treadmills will have availability issues. Check equipment condition, ventilation, and whether there's a maintenance contract with a vendor. See our NYC buyer guide for more.

FAQ: Do apartments with gyms sell for more?

Buildings with well-maintained fitness centers carry a premium baked into the overall amenity package. In luxury condos with spa-level facilities, it can support higher per-square-foot pricing by roughly 5-10%. Browse current listings on our NYC apartment search.

Buying Tip from Milton Coste

Don't just tour the gym once on a Saturday afternoon when it's empty. Ask the doorman or residents whether it gets crowded. A fitness center that looks impressive in photos can be impractical if 50 people compete for 8 machines at 7am. Calculate 10-year gym membership savings when comparing monthly fees of otherwise similar buildings.

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I help buyers find apartments with the right amenities every week. Let me do the searching for you.

Milton Coste, Licensed Real Estate Associate Broker, KWNYC