Go back
Register an account to save this listing

Share this listing:

Westbury 8m x 3m

Price from £38,000 (inc. VAT)

Contemporary and striking, the Westbury has large sliding or bifold doors and wonderful corner windows that flood the building with natural light.

The largest in the range… The Westbury is the most luxurious and spacious of the collection. If you have space, the Westbury is a real showstopper. The large doors and windows at the front of the building, coupled with floor to ceiling portrait windows (the long ones!), allow light to flood into the room. The Westbury is the perfect retreat for just about anything, a cinema, games room, home bar, party room, gym, office or a home studio. So, if you want a large, additional living space that looks fabulous, the Westbury is for you.

All our garden rooms are bespoke and come in any size. Everything is customisable from the cladding to the windows, even the shape.

Prices start from around £38,000 including VAT, delivery and installation.

*Please note that any garden rooms that exceed 30sqm will require planning permission from your local authority.

The example pictured above is a 8m x 3m Westbury, which cost roughly £38,000


Westbury specifications

  • 4-panel UPVC 2.1m Sliding Doors (white inside/grey outside)
  • 2x 2.1m sidelight windows
  • 1x 600 x 800 side window (white inside/grey outside)
  • Cedar cladding
  • Plaster finish and painted
  • 4–8 x Internal chrome spotlights (the number depends on width and size)
  • 4 x Double sockets with USB ports
  • 1 x Chrome light switch
  • 4–8 x External canopy spotlights (the number depends on width and size)
  • 2 x Chrome LED external up and down lights
  • 1 x 2 kW heater with timer thermostat
  • Laminate flooring (choice of two colours)
  • Black Guttering and Water Butt

Do we require planning permission? A very good question and one of the most commonly asked questions. 99% of garden buildings do not require planning permission and are an extremely easy and stress-free process from start to finish, but it is worth checking out the Planning Portal.

All our garden rooms are built and installed to comply with the permitted development guidelines. So long as your plans fall within the following permitted development rules then there is no need to apply for planning permission:

  1. Your building has a maximum height of 2.5m
  2. Your garden room is less than 30 square metres
  3. The build must not be within 2 metres from any boundary if it is taller than 2.5 metres or 1 metre from any boundary if it is less than 2.5 metres. Buildings under 15m2 don’t have any regulations and buildings between 15m2 and 30m2 only have to be considered if they are to be slept in, or are to be installed within 1m of any boundary. If you do plan on building within 1m of your boundary don’t worry, all we have to do is construct your boundary facing wall makeup from a substantially non-combustible material.
  4. Your garden does not cover more than 50% of the original house. The term “original house” means the house as it was first built or as it stood on 1 July 1948 (if it was built before that date). Although you may not have built an extension to the house, a previous owner may have done so.
  5. You are not using it as sleeping accommodation
  6. You are not building on a conservation area or an area of outstanding natural beauty

If you are unsure or need to clarify whether your property has permitted development rights, then check the planning portal with your local council.

*Please note that any garden rooms that exceed 30sqm will require planning permission from your local authority.


We look to complete jobs around our local area of Surrey, or slightly further afield for larger projects (Oxfordshire etc.)

If you live local to Surrey please get in touch to come and visit our Showsite.

Delivery and Installation are both included as standard in the price stated above.


The length of time it takes to install your new garden building is determined by the scale of your project. Your garden building will go up very quickly using state of the art SIP construction method allows us to have the building up and weather tight in a matter of days, from here our expert install team will make your garden building your own.

The general timeline for a garden building install:

  • Day 1 – Build team arrives, delivery of build materials and the ground screws/concrete base is installed
  • Day 1 /2 – Construction of your new garden building shell, walls, floor and roof
  • Day 3 – Preparation of garden building for plastering, electrical work, installation of windows and doors.
  • Day 4 – Internal plastering and cladding to the exterior of your garden room.
  • Day 5 – The external cladding completed
  • Day 6 – The external cladding completed. Internal painting and electrical work.
  • Day 7 – Internal fit-out of your garden building, flooring, sockets, skirting, and heating option.
  • Day 8/9 – Finishing touches to your new garden building.
  • Day 10 – Handover day, customer sign off and site tidy.

Delivery and Installation are both included as standard in the price stated above.

Access Requirements

Do I have to clear the area before work can begin? Yes, before the installation team can begin construction of your new garden building, you will need to ensure that the chosen site is clear. This includes the removal of things like decking, sheds, outbuildings, patios, rockeries, trees, or plants and the area needs to be relatively level. Whilst the ground screws can level up a slight gradient, they cannot level up a slope. Your site survey team will confirm that the site is suitable for your chosen building during your site survey.

We are happy to provide a quote to clear the area, however, our team are highly skilled and it is often cheaper for you to source a labourer.

Register an account to save this listing

Share this listing:

Finance available. Buy now, pay monthly. Provided by iDeal4Finance.

'Rooms2U Ltd' is an introducer appointed representative of Ideal Sales Solutions Ltd T/A Ideal4Finance. Ideal Sales Solutions is a credit broker and not a lender (FRN 703401). Finance available subject to status. The rate offered is always provisional and will depend upon your personal circumstances, the loan amount and term.

Market your business on Rooms2U