Milton Coste

57 Flatiron Buildings with Gym

Work out steps from your front door in Flatiron, Manhattan

All NYC Flatiron
57 results
10 MADISON Square #4H For Sale
Philip John Tabor at Corcoran Group
$1,950,000

1 bd · 1 ba · 896 sqft · Condo

10 MADISON Square #4H, New York City

MLS: RLS20086130 RLS at REBNY
50 LEXINGTON Avenue #16D For Sale
Jonathan Jossen at Corcoran Group
$1,350,000

2 bd · 2 ba · Co-op

50 LEXINGTON Avenue #16D, New York City

MLS: RLS20090437 RLS at REBNY
16 W 19th Street #7B For Sale
Kathryn A Swift at Sothebys International Realty
$995,000

Studio · 1 ba · 653 sqft · Condo

16 W 19th Street #7B, New York City

MLS: RLS20086089 RLS at REBNY
7 E 14TH Street #409 For Sale
Christian Poppell at Douglas Elliman Real Estate
$1,095,000

1 bd · 1 ba · 900 sqft · Co-op

7 E 14TH Street #409, New York City

MLS: RLS20088780 RLS at REBNY
280 Park Avenue #8K For Sale
ALEXANDER A MAHGOUB at Compass
$1,349,000

1 bd · 1 ba · 750 sqft · Condo

280 Park Avenue #8K, New York City

MLS: RLS20094512 RLS at REBNY
4 W 21ST Street #7B For Sale
Joshua B Rubin at Douglas Elliman Real Estate
$1,495,000

2 bd · 3 ba · 1,475 sqft · Condop

4 W 21ST Street #7B, New York City

MLS: RLS20091794 RLS at REBNY
16 W 18th Street #4 For Sale
Michael Bethoney at Nest Seekers LLC
$2,750,000

3 bd · 2 ba · 1,416 sqft · Condo

16 W 18th Street #4, New York City

MLS: RLS20061245 RLS at REBNY
254 PARK Avenue #2PR For Sale
John McSherry at Douglas Elliman Real Estate
$1,849,000

2 bd · 2 ba · 1,235 sqft · Condo

254 PARK Avenue #2PR, New York City

MLS: RLS20062881 RLS at REBNY
16 W 18th Street #9 For Sale
Michael Bethoney at Nest Seekers LLC
$3,195,000

3 bd · 2 ba · 1,416 sqft · Condo

16 W 18th Street #9, New York City

MLS: RLS20073309 RLS at REBNY
4 W 21st Street #12C For Sale
Justin D Rubinstein at Compass
$1,175,000

1 bd · 2 ba · 1,073 sqft · Condop

4 W 21st Street #12C, New York City

MLS: RLS20070403 RLS at REBNY
10 MADISON Square #8G For Sale
Patrick Rukaj at Corcoran Group
$5,995,000

3 bd · 4 ba · 2,354 sqft · Condo

10 MADISON Square #8G, New York City

MLS: RLS20081223 RLS at REBNY
16 W 19th Street #3D For Sale
Nick Oliver at Hauseit LLC
$1,185,000

1 bd · 1 ba · 908 sqft · Condo

16 W 19th Street #3D, New York City

MLS: RLS20093900 RLS at REBNY

Showing 12 of 57 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.

Milton Coste, Licensed Real Estate Associate Broker

Milton Coste

Licensed Real Estate Associate Broker

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Milton Coste, Licensed Real Estate Associate Broker, KWNYC