Garden Rooms in Wandsworth that add usable space without moving home. From quiet home offices to gyms and studios, we design and build fully insulated rooms with premium finishes.
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Wandsworth homeowners want extra space that works year-round, not just in summer. Our garden rooms suit home offices, studios, gyms and entertainment spaces, tailored to your plot and lifestyle. We regularly work around SW18, including Wandsworth Town and Earlsfield, where garden sizes and access vary street by street. If you’re near Wandsworth Common or Southside Shopping Centre, we’ll plan deliveries and installation to minimise disruption.
The Wandsworth property mix is ideal for garden room upgrades: Victorian and Edwardian houses often have long gardens, while modern riverside apartments may benefit from compact, high-spec garden studios in shared or private outdoor space. We design to complement period brickwork, sash windows and traditional boundary walls, or to match contemporary finishes and clean lines. For family homes close to excellent schools and fast transport links, a garden office can quickly become the most-used room. We also factor in neighbours, overlooking and sound control from the outset.
Our process is straightforward: site survey, design and specification, groundworks, build, then final fit-out and snagging. Every garden room is fully insulated for all-season comfort, with electrics and lighting planned for how you’ll actually use the space. You’ll get clear timescales, tidy working practices and consistent communication from a local team based 20 minutes away. Wandsworth clients choose us for reliable project management and finishes that look like they belong with the house.
Across the London Borough of Wandsworth, access can be tight, parking can be controlled, and gardens often sit behind narrow side returns. We plan deliveries, waste removal and working hours to reduce neighbour impact, especially around Southfields and East Hill. Ground conditions and drainage vary, so we choose the right base system and levels to protect patios and lawns. If approvals or restrictions apply, we’ll help you navigate the local requirements before work starts.
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Most garden rooms in the Wandsworth area fall between £15,000 and £25,000, with an overall range of roughly £10,000–£40,000 depending on size and specification. Costs rise with larger footprints, premium glazing, bespoke joinery, higher-end cladding and a more complex electrical fit-out. Groundworks, access constraints and any drainage or levelling needs can also affect the final budget.
A typical build takes 2–4 weeks from the start of groundworks to final handover, depending on the design and finish level. Simpler summer-house style rooms can be quicker, while fully insulated home offices with more electrics, heating options and bespoke storage take longer. Access in SW18, delivery restrictions, and weather can influence the schedule. We confirm a realistic programme after the site survey.
Many garden rooms can be built under permitted development, but it depends on height, placement, intended use and whether your property has restrictions. Flats, maisonettes and some conservation-related constraints can change what’s allowed. We’ll review your site, discuss the specification, and advise whether planning permission or other approvals are likely. Where needed, we can support drawings and information for an application.
We provide a 10-year warranty covering the core structure and build quality of your garden room, including workmanship and key construction elements. This gives peace of mind that the room will remain solid, weather-tight and fit for purpose over time. Manufacturer warranties may also apply to specific components such as doors, windows, cladding finishes and electrical products. We explain what’s covered before work begins.
You can choose from contemporary or traditional designs, with popular options including timber or composite cladding, large sliding or bi-fold doors, and rooflights for extra daylight. Internally, we can specify plastered walls, acoustic upgrades, built-in desks or storage, and durable flooring for gyms or studios. We’ll help you match the look to your home—whether a period terrace or a modern apartment—and balance style with budget and maintenance needs.
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