Prices from each gym's own website, as of Sep 23, 2026. Each listing shows the gym's standard adult membership — the advertised rate (before fees) and the all-in monthly cost (after fees, averaged over 12 months). Open a gym to see all its plans.
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Nearest neighborhoods: Boerum Hill · Park Slope · Fort Greene · Prospect Heights
Across 6 priced gyms in Gowanus, a membership runs $15–$271 per month all-in, with a median of $155/mo. All-in means 12 months of dues plus enrollment, admin, and annual fees, averaged over 12 months.
MTHD by Us - Brooklyn has the lowest all-in price in Gowanus at $15/mo, followed by Retro Fitness - Park Slope at $48/mo.
1 of the 6 priced gyms in Gowanus charge an upfront signup fee (enrollment or admin), and 1 also bill an annual fee once a year. The all-in monthly prices on this page already include those fees.
2 spots in Gowanus sell day passes or single-visit drop-ins, starting at $30: CrossFit South Brooklyn ($30), Breuckelen Athletic ($35).
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