The Verdict on Treehouse School of Fitness
This gym suits adults who want coached strength work, youth athletes and older adults. Book a free intro first, because the sources show no drop-in price and list no HYROX or CrossFit class.
Best for: Adults over 30 new to strength training, Youth athletes, Older adults seeking mobility work
Equipment & Climate
Classes use barbells, kettlebells, rowers and bikes. Floor space and rig details are not stated. A research note says the gym has climate control.
Schedule & Drop-In Rules
Open gym runs 6:00 AM to 8:00 PM on weekdays. Adult Lift and Move sessions are listed at 6:00 AM, 7:00 AM, 9:00 AM and 4:30 PM. Youth and Treehouse Athletics classes run at 3:15 PM and 6:30 PM. Semi-private training is listed at 8:00 AM and 5:30 PM. Classes run 60 minutes. Every new client starts with a free intro conversation and fitness assessment. No prior fitness is required.
Pricing Notes
No official drop-in or membership prices appear in the sources. A third-party Yelp search page says drop-ins are pricey and memberships come in 4x, 8x and unlimited tiers (source 7). An Instagram post says new members can get up to $200 off membership (source 10, third party). A listing under the name Fit House Danvers gives prices (source 6), but that name differs from this gym, so those prices are not used here.
Coaching
Classes are coach-led and last 60 minutes. Coaches assess new members and scale each workout. The sources do not state coaching languages or class size.
Good to Know
- Class length
- 60 minutes[1]
- Recommended start
- 3 classes per week, then up to 5[1]
- Phone
- (978) 705-9757[1]
Visitor Guide
About the gym
Treehouse School of Fitness is at 121 Liberty Street in Danvers, Massachusetts. It started in 2005 as North Shore CrossFit and took its current name in 2015. It now runs coached strength classes for adults, youth athletes, seniors and women.
Who it suits
Adults over 30 who want coached strength work will find a fit here. Young athletes can join the youth programme. The site says no prior fitness is needed, and coaches scale each workout.
Before you go
Book a free intro first. Every new client starts with a conversation and assessment. The sources show no drop-in price, so call (978) 705-9757 or check the gym app for current rates.
Classes
The weekly schedule lists 60-minute Adult Lift and Move sessions, semi-private training and open gym hours. Expect barbells, kettlebells, rowers and bikes in class.
Gaps
The current schedule lists no HYROX class and no CrossFit class. Ask the coaches before you plan a trip around either one.
Verified Sources
4 sources checked on 2026-11-11. Prices come from the gym's own pages.
Verified Sources
4 sources checked on 2026-11-11. Prices come from the gym's own pages.
- 1.Official site
- 2.Member ReviewsPricing page
treehouse.fit
- 3.Join NowPricing page
treehouse.fit
- 4.ScheduleOfficial site
treehouse.fit
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