Areas covered / Tewkesbury
★★★★★ Rated 4.9 from 51 Google reviews
Bespoke garden offices, gyms, studios and guest rooms for homes in Tewkesbury and the surrounding villages, made to order and built on site by our own team.
4.9 ★
From 51 Google reviews
Around 8 days
Average build on site
10 years
Roof guarantee
Local team
From our Cheltenham base
Tewkesbury is close to our Cheltenham base, and we build garden rooms for homes in the town and the villages around it. Whether you want a garden office, a gym, a studio or extra space for the family, we design the room around your garden and the way you will use it.
Every room is made to order in the size and specification you need, on a concrete pad or ground screw foundation, and is built on site by our own team. The average build takes around 8 days.
Every room below was designed for one customer’s garden and built on site by our team. We can build the same quality of room in Tewkesbury.
Gym and office
A gym, home office and composite decking area designed for a confined space, with reinforced foundations and a slatted partition wall.
Gym
Built up to 3 metres with a vaulted ceiling to fit inclining running machines, plus air conditioning and an English cedar finish.
Music and cinema
A music room and home cinema with surround sound, ceiling speakers and Cat 6 high-speed data cabling.
Office and snug
A shared office and snug with a separate office space, large cedar beams and an outdoor decking area.
Storage
A high-end storage room for a small space, with integral shelving, frosted glazing and electricity points.
Guest house
A guest house with a toilet and shower, storage area and utility room, plus integral blinds and internal sliding doors.
Planning permission is not normally needed for a garden room, but it depends on the size, position and use of the room. Under the national permitted development rules on the Planning Portal, a garden room is usually allowed without an application when:
Tewkesbury sits in the Severn Vale, away from the Cotswolds National Landscape in the east of the borough. The Tewkesbury Conservation Area covers most of the historic town centre and The Ham, and an Article 4 Direction applies in the historic centre. If your home is in a conservation area, outbuildings to the side of the house need planning permission, and an Article 4 Direction can remove other permitted development rights. If your home is listed, permitted development does not apply in its grounds.
If you are unsure, check with Tewkesbury Borough Council before you order. You can also read our planning FAQs.
We talk through how you will use the room, your garden and your budget, then design a room to suit.
A 10% deposit secures your order, build slot and installation date.
A pad or screw foundation is prepared. The ground needs to be flat; we can carry out groundworks for an extra charge.
The average build takes around 8 days. Rooms are completed to regulations and ready to connect to the mains.
Questions about planning permission or payments? Read our garden room FAQs.
★★★★★
“Damien, Dan and Brian were exceptional from start to finish.”
Faye C. · Google review, January 2026
★★★★★
“During planning stage they included personal touches and when the build commenced they worked in the cold, wet and snow to get the build done.”
Thomas H. · Google review, January 2023
★★★★★
“Great team, helped with approach and liaison for building regs etc, very quick and excellent workers”
Chris H. · Google review, November 2021
We also build garden rooms in the towns and villages around Tewkesbury.
Yes. Tewkesbury is close to our Cheltenham base, and we build garden rooms, offices, gyms and studios for homes in the town and nearby villages. Call 07977 102744 to talk through your project.
Usually not. Most garden rooms are permitted development, as long as they meet the national limits on height, position and size. The historic centre of Tewkesbury is a conservation area with an Article 4 Direction, where stricter rules apply. Check with Tewkesbury Borough Council if your home is affected.
Build time varies with the size of the room and any extras, but on average a build takes around 8 days on site.
The cost varies significantly depending on the size, cladding, insulation and glazing you choose. Every room is made to order, so we quote for each project. Call 07977 102744 or request a free quote.
We take a 10% deposit to secure your order, build slot and installation date. A second payment of 30% is due before your installation date, and a third payment of 50% is typically due on the fourth day of installation. The final 10% is payable within 7 days of completion, once you are satisfied with your room.
Yes, but you would need to apply for planning permission, because it would be used as an additional bedroom rather than as additional living space.
Yes. We offer a 10-year guarantee on all roofs, and our windows are FENSA certified.
Tell us about your garden and how you would like to use your room, and one of our advisors will be in touch. There is no obligation.
Bespoke garden rooms, offices, gyms and studios, made to order and built on site across Gloucestershire and Wiltshire.
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Monday to Saturday, 9am to 6pm
Based in Cheltenham and Swindon
© Cube Garden Rooms Ltd, company number 12671714. Cube Garden Rooms reserves the right to make changes to its garden rooms without notice. All rights reserved.
