Chelsea Piers Fitness in Flatiron spans four floors in the iconic One Madison building on 23rd Street and Park Avenue South. Members enjoy a 60,000-square-foot luxury fitness club offering world-class sports & fitness activities.
Memberships are available.
This gym looks impressive. It's massive, clean, and packed with amenities like saunas and classes. BUT if you’re simply trying to lift, it’s a huge letdown!
For ~$280/month, there’s only ONE set of dumbbells past 60 lbs and ONE of every major machine (one hack squat, one leg extension, one t-bar row, one chest flye, etc.) You’ll spend more time waiting than working out!
I've even asked (multiple times) the front desk about adding more equipment, but it doesn't seem like it's coming. For a gym this big and expensive, that’s unacceptable. Unless you’re here for the classes or perhaps oly lifting, this place just isn’t worth it.
DB
D B
Nov 6, 2025
5.0
I toured this gym, it’s spacious, and clean . Daniel gave me a tour he was wonderful. I walked round and saw what I wanted to see. I will definitely get day passes to work out here
OF
Olivia Fohsz
Oct 7, 2025
5.0
Beautiful gym with state of the art and clean facility and equipment. Makes me want to go to the gym. Amazing amenities including a huge locker room with a sauna and steam room and everything you need to get ready for the day.
DT
DeVonn T.
Sep 13, 2025
5.0
This gym sets the standard. Each visit feels welcoming, with staff who are consistently attentive, professional, and genuinely friendly. The facility is impeccably maintained—I regularly notice team members cleaning, restocking, and ensuring everything is in order. It’s difficult to find a single shortcoming here, and of all the locations I’ve experienced, this one may very well be my favorite.
ET
Edward Thomas
Sep 13, 2025
5.0
This gym is absolutely fantastic! It’s spacious clean and has all the best equipment from many top brands such as life fitness concept 2 and hammer strength. The recovery facilities are brilliant as is the cafe. Very helpful front desk team. If I was local I would join this gym
Frequently Asked Questions About Chelsea Piers Fitness
What are the operating hours of Chelsea Piers Fitness in Flatiron?
Chelsea Piers Fitness is open Monday through Friday from 5:30 AM to 10:00 PM, and on weekends from 8:00 AM to 8:00 PM.
Where is Chelsea Piers Fitness located?
Chelsea Piers Fitness is located at 308 Park Ave S, New York, NY 10010, in the Flatiron neighborhood inside the One Madison building on 23rd Street and Park Avenue South.
Does Chelsea Piers Fitness require a membership to access the gym?
Yes, Chelsea Piers Fitness requires a membership to use its facilities.
What amenities does Chelsea Piers Fitness offer?
The club features world-class sports and fitness activities across four floors, including child care, unisex restrooms, saunas, and free Wi-Fi. However, it does not have a swimming pool, volleyball court, basketball court, or tennis courts.
Is child care available at Chelsea Piers Fitness?
Yes, child care services are available at Chelsea Piers Fitness.
Which companies or landmarks are located near Chelsea Piers Fitness?
Nearby places include 60 Gramercy Park North condominium and landmark, The École elementary and high school, and notable restaurants such as Novita and BLT Prime.
Are there dining options close to Chelsea Piers Fitness?
Yes, several restaurants such as Novita, BLT Prime steakhouse, DOM lounge and cocktail bar, Verōnika, and Hawksmoor NYC are conveniently located near Chelsea Piers Fitness for meals before or after your workout.
What educational institutions are near Chelsea Piers Fitness?
Nearby educational institutions include The École, which offers elementary and high school education, and the Ecole Internationale de New York.
How can I contact Chelsea Piers Fitness for inquiries?
You can reach Chelsea Piers Fitness by phone at +1 212-609-3200, or visit their website at https://fitness.chelseapiers.com/locations/flatiron for more information.
Does Chelsea Piers Fitness have an online presence on social media or video channels?
Yes, Chelsea Piers Fitness has a Facebook page, Instagram account (@chelseapiersfitness), Twitter handle (@chelseapiersfit), LinkedIn page, and a YouTube channel for updates and fitness content.