Create extra living space with Garden Annexes in Tolworth, designed for real day-to-day comfort. Self-contained layouts with bedroom, bathroom and kitchenette, fully insulated with electrics and plumbing installed by trusted trades.
Response within 24 hours
A well-designed garden annexe can transform how you use your home in Tolworth—whether it’s space for a grown-up child, a private guest suite, or a quiet place to work. We build self-contained annexes with a bedroom, bathroom and kitchenette, finished to a premium standard. With Tolworth Tower and Tolworth Broadway close by, many gardens here offer the ideal footprint for a discreet, high-performing build. Fine Landscaping manages the project end-to-end, from baseworks to final fit-out.
The Tolworth area includes plenty of 1930s semis, post-war houses and newer developments, each with different access and garden layouts. We regularly work across KT5 and KT6, including nearby Surbiton and Worcester Park, so we’re used to tight side passages, shared drives and varying boundary conditions. Our annexes are designed to complement existing brickwork and rooflines while maximising internal space. Insulation, ventilation and sound reduction are specified for year-round comfort.
We start with a site visit and clear options for size, layout and services routing, then provide a detailed scope and programme. You’ll get planning support where needed, plus careful coordination of electrics and plumbing to meet current standards. Our team keeps sites tidy, protects lawns and patios, and communicates clearly at each milestone. Homeowners choose us for dependable timelines, premium finishes, and workmanship backed by a long warranty.
Tolworth gardens often sit behind 1930s semis with narrow access and mature planting, so we plan deliveries, waste removal and materials storage carefully. We also account for drainage falls and existing patio levels to keep thresholds practical and weather-tight. Parking and working hours can be sensitive on residential roads, so we schedule to minimise disruption. For garden annexes in Royal Borough of Kingston upon Thames, we align designs with local expectations and support you through the council process.
Rated 4.9/5 from over 280 verified reviews
Costs in Tolworth vary mainly by size, specification and how far services must run. As a guide, a compact, well-finished annexe with bathroom and kitchenette often starts around £45,000–£70,000. Larger, higher-spec builds with premium glazing, bespoke joinery and more complex plumbing/electrics can be £80,000–£130,000+. We’ll survey your KT5/KT6 garden and provide an itemised estimate.
Most builds take around 8–14 weeks from start on site to completion, depending on size, foundations, and the level of internal fit-out. If you need extensive groundworks, long service runs, or bespoke finishes, allow closer to 12–18 weeks. Lead times for windows, doors and kitchens can also affect the programme. We provide a clear schedule and weekly progress updates.
Some garden buildings can fall under permitted development, but annexes used as self-contained accommodation may trigger extra rules around size, height, positioning and intended use. In the Royal Borough of Kingston upon Thames we check constraints such as conservation considerations, boundary distances and existing outbuildings. We’ll advise whether a lawful development certificate or full planning application is sensible, and we can support drawings and submissions.
We provide a 10-year warranty covering workmanship and key construction elements, including structural build quality, weatherproofing and installed components we supply and fit. Manufacturer warranties also apply to items such as windows, doors, insulation products and roofing systems. We document the build stages and hand over care guidance to help protect your investment. Any snagging issues are addressed promptly within the agreed period.
You can choose from contemporary or traditional styles, including timber cladding, brick slips, rendered finishes, and flat or pitched roofs. Inside, popular options include underfloor heating, acoustic insulation, built-in storage, and compact kitchenette layouts with integrated appliances. We’ll help you select glazing, doors and ventilation to suit privacy and sunlight in your garden. Our designs balance looks, performance and budget for the garden annexes Tolworth area.
Get your free, no-obligation quote today.