Garden studio
From £12,970
excl. VAT · foundations quoted separately
15.6–19.2 m²
Floor area
—
Bedrooms
—
Bathrooms
1
Storeys
4 available
Sizes
5600 × 3370 mm
Dimensions
Full-comfort studio with insulated shell, ensuite shower room and turnkey finishing. Live, work or host from your garden.
Overview
Garden Studio Comfort is our premium tier: an insulated timber-frame studio you can actually live in. Turnkey includes an ensuite shower room, water heater and full electrics. Add a terrace, kitchenette or premium ecosystem (air source heat pump, green roof, Sonos) as options.
Available as Kit, Shell Assembled or Turnkey, the Garden studio can be specified with a range of external cladding finishes, glazing configurations and sustainable upgrades including air-source heat pumps and roof-integrated solar panels.
Three ways to buy
Each option is a defined package. Numbers move with your site and finishes, so treat these as the honest floor of today’s cost. Prices shown are for the smallest of 4 sizes.
Prices and specifications last updated: October 2026.
Every building carries a 10-year structural guarantee and a 12-month finishes warranty, on a BOPAS-accredited system assessed for a 60-year life.
| Option | Package | From (excl. VAT) | What is included |
|---|---|---|---|
| Option 01 | Kit | £12,970 | Factory kit delivered to your driveway. Unload and assemble yourself or with your own builder. |
| Option 02 | Shell Assembled | £17,420 | We deliver and erect the weathertight shell on your site: walls, roof, windows, external door. |
| Option 03 | Turnkey | £37,233 | Move-in ready. Shell plus ensuite shower room (WC, basin, thermostatic shower, tanking, tiling), internal door, water heater, Forbo flooring, full electrics and prelims. |
Option 01
Kit
from £12,970
Factory kit delivered to your driveway. Unload and assemble yourself or with your own builder.
Option 02
Shell Assembled
from £17,420
We deliver and erect the weathertight shell on your site: walls, roof, windows, external door.
Option 03
Turnkey
from £37,233
Move-in ready. Shell plus ensuite shower room (WC, basin, thermostatic shower, tanking, tiling), internal door, water heater, Forbo flooring, full electrics and prelims.
Compare every model in the modular home price guide, or read about the Shell delivered option on kit homes UK.
All prices from, excl. VAT. Delivery to Greater London included.
Not included
Applies to every price on this page. Budget for these separately.
Land and planning
- Land purchase, legal fees, stamp duty
- Planning application, pre-application advice, planning consultants
- Topographical, tree, ecology, arboricultural and heritage surveys
- Community Infrastructure Levy, Section 106 and other planning obligations
Site and groundworks
- Mains connections: water, electricity, gas, comms
- Access road, driveway, parking, landscaping
- Site clearance, demolition, removal of existing structures
- Abnormal ground conditions
- Restricted crane access uplifts
Fit-out and finishes
- Kitchen (units, worktops, appliances, install)
- Furniture, white goods, curtains, blinds
Tax
- VAT at the prevailing rate
Available upgrades
Specified with you and quoted per project.
Comfort and energy
- Underfloor heating
- MVHR ventilation
- Solar PV + battery
- Extended structural guarantee
Finishes
- Aluminium windows
- Engineered wood floors
- Premium tile floors
- Full kitchen (Howdens)
- Premium bathroom
- Stone facade cladding
Structure and services
- Extra bedroom / storey
- Site services and drainage
Sizes and pricing
Full-comfort studio with insulated shell, ensuite shower room and turnkey finishing. Live, work or host from your garden.
| Size | Dimensions (mm) | Internal area | 01 Kit | 02 Shell Assembled | 03 Turnkey |
|---|---|---|---|---|---|
| Studio 19 | 5600 × 3370 | 15.6 m² | from £12,970 | from £17,420 | from £37,233 |
| Studio 19 T | 5600 × 4180 | 15.6 m² | from £15,150 | from £20,200 | from £40,013 |
| Studio 23 | 6700 × 3370 | 19.2 m² | from £15,000 | from £19,950 | from £40,654 |
| Studio 23 T | 6700 × 4180 | 19.2 m² | from £17,400 | from £22,900 | from £43,604 |
All prices from, excl. VAT. Foundations quoted separately.
Package 01
Kit
Factory kit delivered to your driveway. Unload and assemble yourself or with your own builder.
Package 02
Shell Assembled
We deliver and erect the weathertight shell on your site: walls, roof, windows, external door.
Package 03
Turnkey
Move-in ready. Shell plus ensuite shower room (WC, basin, thermostatic shower, tanking, tiling), internal door, water heater, Forbo flooring, full electrics and prelims.
Floor plans
Numbered rooms correspond to the accommodation schedule below. Dimensions in millimetres.
Accommodation
19.34 m² of scheduled accommodation
Additional features
These are bespoke options rather than standard specification. They are not included in any of the packages above and are priced separately once we know what you want.
Full-height glazing
Large fixed and opening sections to the garden elevation. Options for bi-fold or sliding door systems.
Timber or render finish
Standard models available with dark-stained timber cladding or white through-coloured render.
Heat pump ready
Pre-designed to accommodate air-source heat pump with underfloor heating throughout.
Turnkey available
Full internal completion including kitchen, bathrooms, electrical and plumbing works on request.
Layout changes
Room sizes, openings and internal walls can be adjusted to your brief before the panels are manufactured.
Terraces and canopies
Decking, covered terraces and entrance canopies designed and supplied with the building.
Completion options
The Garden studio is available as Kit, Shell Assembled or Turnkey.
Base, building supply to specification
Your building is manufactured and delivered to the agreed specification. Suitable for clients managing their own groundworks, internal finishing or who have existing contractors in place.
- Building manufactured to agreed spec
- Delivery and crane placement
- Structural assembly and weather-tight close
- Standard external finishes included
Sustainable upgrades
Optional upgrades available across the Garden studio range.
Air Source Heat Pumps
Highly efficient heating and hot water with low running costs.
Solar Panels
Roof-integrated photovoltaic panels for reduced energy bills.
Green Roofs
Living roof systems for biodiversity benefit and insulation.
Bespoke Home Design
Planning Permission Support
Architectural Services
Structural Design
Technical specifications
Closed-panel timber frame. Kiln-dried C24 structural timber at 12–15% moisture content, 95, 145 or 195 mm load-bearing frame, OSB-3 sheathing, breather and vapour control membranes. Panels arrive with external cladding fitted at the factory.
Pitched or flat roof panels on the same timber frame, insulated to match the walls. Roof covering fitted at the factory where the model allows. Green roof and solar PV options available.
Timber floor panels: OSB-3 deck over a 95 to 195 mm load-bearing frame with basalt wool insulation and rodent mesh below. Floor panels are included in the Turnkey base option and excluded from the two Shell options.
Helical ground screw foundation included in the Turnkey base option. With the Shell options the foundation is yours, designed to suit ground conditions and site access.
Non-combustible Class A1 basalt wool throughout, in 100, 150 or 200 mm build-ups for walls, roof and floor. Insulation thickness is agreed per project; see the technology page for each build-up layer by layer.
Mechanical ventilation with heat recovery (MVHR) is available as a priced upgrade, alongside underfloor heating and solar PV with battery storage. See the upgrades list under pricing.
Windows and external doors are fitted at the factory and included in every option. Aluminium frames and bi-fold or sliding door systems are priced upgrades.
Turnkey base: plasterboard tape-and-joint and paint, LVT flooring, internal doors, one standard bathroom, basic electrics, plumbing and air-source heat pump. Kitchen and upgraded finishes priced separately.
Garden studio projects we have delivered
Completed installations of this model under Our Projects, with the brief, the site and how the build went.
Chiswick, London W4
Chiswick garden office at the end of a landscaped garden
Studio 19 · Turnkey · 1 day to weathertight, 4 days to finish
Cambridge
Cambridge garden studio in use as a home gym
Studio 23 T · Turnkey · 1 day to weathertight, 5 days to finish
Earl’s Court, London SW5
Philbeach Gardens: a cedar-clad studio in a conservation area
Studio 23 · Turnkey · 1 day to weathertight, 5 days to finish
Wimbledon, London SW19
Wimbledon studio beside the railway line
Studio 19 · Turnkey · 1 day to weathertight, 4 days to finish
Kensington, London W8
Kensington: a factory-built shell assembled by hand
Studio 23 · Shell Assembled · 2 days to weathertight
Garden studio: your questions answered
How much does the Garden studio cost?
From £12,970 for Kit, £17,420 for Shell Assembled, £37,233 for Turnkey, all excluding VAT, for the smallest of 4 sizes. Foundations, site works and planning sit outside every option.
How big is the Garden studio?
15.6–19.2 m² of internal floor area across 4 sizes: Studio 19 at 15.6 m², Studio 19 T at 15.6 m², Studio 23 at 19.2 m², Studio 23 T at 19.2 m².
What is included when the Garden studio is delivered?
Kit: Factory kit delivered to your driveway. Unload and assemble yourself or with your own builder. Shell Assembled adds we deliver and erect the weathertight shell on your site: walls, roof, windows, external door.
How long does the Garden studio take from order to handover?
Design and approval take 3–4 weeks, factory production 8–10 weeks and freight 1–2 weeks. Erection to weathertight takes 10–12 days on site, and internal fit-out under Turnkey base a further 6–10 weeks, so contract to handover is typically 4–6 months.
Does the Garden studio need planning permission?
Used as an office, studio or hobby room, the Garden studio can usually be built under permitted development without an application, provided it is single storey, within the height limits, behind the front of the house and not slept in. Anything used as sleeping accommodation needs planning permission. See the planning permission guide for the full rules.
General questions are answered on the FAQ page; planning rules on the planning permission guide.
Interested in the Garden studio?
Tell us about your site, delivery area and any modifications you have in mind. We'll come back to you with a tailored quotation.
Reviews
Clients on Google
5.0 from 12 Google reviews
Reviews are shown as published on Google, last on 25 October 2026.