How much does a residential GymBox with sanitary facilities cost?

Basic package (25–30 m² gym + 3 sanitary cabins: WC, shower, washbasin) starts from £36,000 +VAT. Full residential package with separate male/female changing rooms, access automation and climate control – from £48,000 +VAT. The price covers the module, equipment, all installations, transport and installation.

How much footprint does a residential GymBox need?

Minimum 30–35 m² of built area (a 10×3 m or 7×5 m module plus a sanitary annex). Recommended 40–50 m² for schemes above 60 apartments. We advise on the right size based on the number of homes and the resident profile.

Does a residential GymBox require planning permission in the UK?

For most BTR and residential schemes the amenity gym is included in the original planning application as part of the communal areas. For retrofit installations on existing developments we recommend a pre-application check with the local authority. We support clients through the formalities.

Who is responsible for running the amenity gym?

Typically the developer's facilities manager or the residents' association – equipment servicing (1× per year, ~£500), cleaning (in-house or contracted), utilities (~£35–£70/month). We offer a service package with two technical visits per year.

How is resident access usually handled?

Standard: electronic lock with a PIN (rotated every 3–6 months) or RFID card reader integrated with the scheme's access system. Premium: a mobile app with logins and usage statistics. All options are available within the package.

Does a residential GymBox increase apartment value?

Yes – according to UK new-build research from 2024–2025, an on-site gym amenity raises asking value by 3–7% and shortens time-to-sale. For a 40–80 apartment scheme, the £40,000–£50,000 cost works out at £700–£1,200 per apartment – often recovered on the first sales alone.

Residential GymBox — for Developers & RAs

Who is the Residential GymBox for?

➜ Property developers building multi-family schemes – a ready amenity zone in 10–14 weeks ➜ Residents’ associations – a shared investment that lifts property value ➜ Property managers – a turnkey solution without the headache of fitting out a basement unit ➜ BTR (Build to Rent) funds – a premium element of the rental offer

What sets a residential GymBox apart from a standard module?

A standard Gym Box is a training space for 1–4 people. A Residential GymBox is a complete communal facility – with sanitary facilities, access automation and resistance to heavy daily use.

Element	Domestic standard	Residential GymBox
Sanitary facilities	None (the house is next door)	WC + shower + washbasin in separate cabins
Access	Key with the owner	Electronic lock (PIN / RFID / app)
Equipment	Tailored to specific users	Universal set for 15–60 apartments
Ventilation	Split AC	MVHR + AC (higher air change rate)
Floor	8–10 mm sports rubber	15 mm sports rubber + reinforced zone for free weights
Cladding	Individual aesthetic	Anti-graffiti, easy-to-clean finish
Service	On-request maintenance	2× per year with a report for the manager

Configurations – what developers choose

Compact package (up to 20 apartments)

7×3 m module (21 m² gym) + a 3×3 m sanitary module ➜ Gym zone: one multi-function station, free weights, mats ➜ 1 WC cabin + washbasin ➜ 1 shower with a changing nook ➜ From £36,000 +VAT

Standard package (20–60 apartments) – the most popular

10×3 m module (24 m² gym + 6 m² sanitary zone) ➜ Full gym: multi-function rig, indoor bike, treadmill, free weights ➜ 3 sanitary cabins: 1 WC, 1 shower, separate washbasin ➜ Electronic lock with mobile app ➜ AC + MVHR ➜ From £48,000 +VAT

Premium package (60+ apartments)

12×4 m custom module (36 m² gym + 12 m² back-of-house) ➜ Strength + cardio + stretching zones ➜ Male/female changing rooms with lockers ➜ 2 WC cabins, 2 showers, vanity area ➜ CCTV and access automation with user logs ➜ Reinforced rubber flooring, wall mirrors ➜ From £68,000 +VAT

How to account for a GymBox in a development project

For developers – amenity investment: ➜ The GymBox cost is added to the development cost and recoverable VAT applies as standard ➜ The full amount feeds into the book value of the asset ➜ Operating leases are available – especially in phased schemes

For residents’ associations – shared investment: ➜ Funded from the reserve fund or by special levy ➜ Costs spread across apartments by ownership share ➜ For a 40-apartment scheme, a £48,000 package = £1,200 per apartment

For BTR funds: ➜ Depreciated over 10–20 years as a fixed asset ➜ A rental uplift of £10–£30/month per unit typically recovers the cost in 3–5 years

Operating cost – what it means for the management budget

Monthly utilities (40–60 apartments): ➜ Electricity: £40–£60 (lighting, AC, MVHR, equipment) ➜ Water: £8–£18 (shower + washbasin, WC) ➜ Heating in winter (heat pump): £25–£45 ➜ Total: £75–£125 / month

For 40 apartments that works out at £2–£3 per apartment per month – less than one coffee.

Annual servicing and inspections: ➜ Training equipment inspection (2× per year): £500–£800 ➜ AC / MVHR service: £130–£200 ➜ Annual electrical inspection: £70–£110 ➜ Cleaning (contracted, 3× per week): £170–£300 per month

Common concerns – and how we answer them

“What about vandalism and graffiti?” Cladding uses timber battens or steel panels with an anti-graffiti coating. Outdoor CCTV is optional. In practice, residents treat the building as their own – vandalism is rare.

“What about noise for the closest apartments?” The GymBox has 45 dB acoustic insulation in the walls plus reinforced flooring that absorbs dropped-weight vibration. Site measurements at a 2024 reference project: an apartment 5 m from the module recorded 32 dB inside. That is silence.

“Will it look right on the scheme?” We design the cladding to match the scheme’s aesthetic. Timber battens, metal louvre panels, glazed façade with awnings – choose materials in line with the main buildings.

“Who keeps the inside tidy?” Three mechanisms: (1) a clear rules notice at the entrance, (2) internal CCTV (GDPR-compliant, 7-day retention), (3) access logging via the app – you know who used it last. In 95% of cases residents police themselves.

Step-by-step process for developers

Consultation (1–2 days) – analysis of apartment count, scheme profile, amenity scope
Concept + quote (5–7 days) – module proposal, floor plan, visualisation, commercial offer
Contract + deposit (1 day) – 30% of the order value, specification sign-off
Design + formalities (2–3 weeks) – technical design, coordination with the architect, planning application where needed
Production (6–8 weeks) – module manufactured in our Polish facility
Delivery + installation (1–3 days) – arrival on site, placement, utility connections
Technical handover (1 day) – equipment tests, manager training, key / code handover

Total: 10–14 weeks from contract signature.

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Residential GymBox – Gym with Sanitary Facilities for Apartment Owners