A small private gym for hire in the UK, one room of 40 to 100 m² rented out by the hour, costs £10,000 to £40,000 to open, before rent deposits. Where you land depends on how much equipment you buy new and how much work the unit needs. Running costs are rent, electricity, insurance, cleaning and software. In England a small unit may pay no business rates thanks to Small Business Rate Relief, and you register for VAT only once turnover passes £90,000. Private gym hire is mostly priced at £10 to £16 an hour outside London and £20 to £28 in London. The ranges below are 2026 figures for planning, not quotes.
One-off costs
| Item | Rough range | Notes |
|---|---|---|
| Fit-out: paint, lighting, mirrors, ventilation or air conditioning | £2,000–£15,000 | Ventilation is the item most often underestimated. A small, busy room gets hot fast. |
| Rubber flooring | £1,000–£4,000 | Commercial rubber tiles, supplied and laid, depending on size and thickness |
| Strength equipment | £4,000–£12,000 | Rack, barbells, plates, bench, dumbbells. Good used equipment brings this down. |
| Cardio and cable machines | £0–£15,000 | Optional. One commercial treadmill alone can cost several thousand pounds. |
| Door access: keypad, maglock, installation | Installer’s quote | See door access for UK private gyms |
| Sparekey setup | £890 | Booking page, payments, door codes, text messages, set up for you |
| Legal and accounting set-up, signage, first-aid kit, cleaning kit | £500–£2,000 |
Spend first on what customers notice straight away: a good rack, a clean floor, fresh air and a door that just works. Many private gyms start with one rower or bike and add cardio later. More in space and equipment for a small private gym.
Before you sign a lease, check that the unit can be used as a gym. In England gyms fall under the commercial use class (Class E), so many shops and offices can become a gym without planning permission, but check this with the council and the landlord for your unit. Also get the landlord’s written consent for the door work before it starts.
Monthly costs
- Rent and service charge, the biggest cost by far. It varies more by town than by anything else on this list.
- Electricity, mostly for lighting, ventilation and any heating or air conditioning.
- Insurance, see below.
- Cleaning, by you or a cleaner. Block cleaning time in the booking calendar so it never clashes with customers.
- Card fees. Stripe charges a percentage plus a small fixed fee on each payment.
- Sparekey: £22 a month for Operations (hosting, maintenance and your SMS sender name), plus £0.04 per text message. One booking means one text.
- Business rates, which may be zero, see below.
Insurance
Tell your broker clearly that the gym is hired by the hour, with no staff on site, and that customers get in with a door code. A standard gym policy may assume staff are present, and an undeclared unstaffed gym risks a refused claim.
The cover to discuss:
- Public liability. Covers injury to customers and visitors, and damage to their property. It is not a legal requirement, but almost every landlord asks for it. Ask your landlord what limit the lease requires before you buy.
- Contents and equipment. Check whether theft is covered when the thief got in with a valid code, so there are no signs of forced entry.
- Employers’ liability. In most cases a legal requirement as soon as you employ anyone, including a part-time cleaner.
- Professional indemnity, if you or your staff also coach customers.
Insurers may ask about your access control, house rules, emergency information and risk assessment. The booking record helps here: each booking has its own code, so you can show who had the gym and when. More detail is in unstaffed gym insurance and liability.
Health and safety, and lone use
There is no special licence for a private gym, but the general health and safety duties apply. Customers using the gym alone is the part to think through.
- Risk assessment. Write down what could go wrong, such as an injury, a fire, equipment failure or someone feeling unwell, and what you have done about each. Insurers and landlords often ask to see it.
- Fire risk assessment. Required for business premises. It should cover the locked entrance and how it releases in an emergency.
- Emergency information. Put the full address of the gym, emergency numbers and what to do if something goes wrong on the wall. Check there is mobile signal inside so customers can always call for help.
- First aid. Keep a stocked first-aid kit where customers can see it. Many gyms also add a defibrillator.
- Health declaration and house rules. Customers confirm they are fit to train and agree to the rules before they book, and the rules are on the wall too. You can start from our self-service gym rules template.
- Equipment checks. Check cables, pins, collars and the floor on a schedule, and give customers a way to report faults.
If you put up a camera, you’ll usually need to pay the ICO data protection fee, put up signs and follow data protection rules; see camera in an unstaffed gym.
Business rates and Small Business Rate Relief
Business rates are based on your unit’s rateable value, which you can look up on GOV.UK.
In England, Small Business Rate Relief means you pay no business rates on a property with a rateable value of £12,000 or less, if it is the only property your business uses. Between £12,001 and £15,000 the relief tapers from 100% down to zero. Many small units used as private gyms are under these limits. Since April 2026, gyms in England may also qualify for the lower business rates multiplier for retail, hospitality and leisure properties. Councils usually don’t apply it automatically, so check your bill and ask yours.
Scotland, Wales and Northern Ireland have their own relief schemes with different limits. Check with your local council before you count on paying nothing.
VAT
You must register for VAT once your taxable turnover passes £90,000 over any rolling 12 months, or if you expect to pass it within the next 30 days. A single-room gym often stays below the threshold for a long time. Plan for it anyway: once you register, VAT at the standard 20% rate comes out of the prices customers already pay. If you set prices for customers, show them including VAT. Your accountant can tell you when registering makes sense for you.
Sparekey doesn’t add VAT to its invoices. Prices are in pounds and paid by bank transfer.
Hourly pricing in pounds
On UK private gym hire websites we looked at in 2026, prices were mostly £10 to £16 an hour outside London and £20 to £28 an hour in London. Many let a few guests come along for free.
An example for a regional town:
| Time | Hours | Price per hour |
|---|---|---|
| Off-peak | Mon–Fri 6:00–16:00 | £12 |
| Peak | Mon–Fri 16:00–22:00 | £18 |
| Weekend | Sat–Sun all day | £15 |
To check that a price covers your costs, take a hypothetical gym with £1,800 a month of fixed costs, open 16 hours a day for 30 days. That is 480 hours, minus 20 hours blocked for cleaning, so 460 bookable hours, or £3.91 per bookable hour. You won’t sell every hour, so divide by the occupancy you expect. At 35% occupancy you break even at about £11.20 an hour, and at 25% at about £15.70. Your average price needs to sit above that, with a margin for card fees and the text message per booking.
More on peak and off-peak pricing, packs and discounts is in private gym hourly pricing, and the slot and revenue calculator runs these numbers for your own costs.
What Sparekey costs
Setup is £890 one-off, Operations £22 a month and text messages £0.04 each. Setup covers your booking page, Stripe payments in pounds, a PIN per booking, texts with your gym’s name, multiple doors and unlimited locations. See pricing for the details, or get in touch to talk through your plans. Back to Sparekey for UK private gyms.