Garden Rooms in Keston that add year-round space without moving home. Create a calm home office, studio, gym or entertaining room, fully insulated and beautifully finished. We’ve completed many projects across Keston and nearby areas.
Response within 24 hours
A well-built garden room gives you quiet, usable space all year, whether you want a home office or a garden studio. In Keston, we regularly work near Keston Common and around BR2 gardens where privacy, views and mature planting matter. Our rooms are designed to sit comfortably within established plots, with clean lines and practical access. The result is a space that feels like a natural extension of your home.
Keston’s mix of period cottages, large detached houses and country homes calls for designs that respect character while delivering modern performance. We tailor proportions, cladding and glazing so the building suits your property rather than looking like an add-on. For clients in the garden rooms Keston area, we also plan layouts around family routines—work calls, hobbies, or a dedicated gym room. Every specification is chosen for comfort, acoustics and long-term durability.
We start with a site visit to measure, check levels and discuss how you’ll use the room day to day. You’ll receive a clear proposal covering design, insulation, electrics, lighting and finishes, plus a realistic programme (typically 2–4 weeks). Our team manages the build from base to final snagging, keeping disruption low and the site tidy. Homeowners choose us for dependable communication, premium workmanship and a 10-year warranty.
Across the London Borough of Bromley, gardens can vary from level lawns to sloping plots, and Keston is no exception. We assess drainage, ground conditions and access routes before any groundwork begins, helping avoid surprises once the build is underway. Parking and deliveries are planned to minimise disruption, especially on narrower lanes near Hayes and Farnborough. We also align designs with local property styles and boundary constraints typical in BR2.
Rated 4.9/5 from over 280 verified reviews
Most garden rooms in Keston fall between £10,000 and £40,000 depending on size, insulation level, glazing, electrics and internal finishes. A common budget for a fully insulated home office or studio is around £15,000–£25,000. Costs can rise for larger footprints, extensive bi-fold doors, bespoke joinery, bathrooms, or higher-spec heating and ventilation. We’ll confirm options after a site visit and brief.
A typical build takes 2–4 weeks from start on site to completion, depending on groundwork, access and the specification you choose. Simpler rooms with straightforward bases and standard finishes are often quicker. More complex projects—such as sloping gardens, upgraded electrics, bespoke glazing, or additional soundproofing—can extend the programme. We provide a clear schedule and keep you updated at each stage.
Many garden rooms can be built under permitted development, but it depends on factors such as height, overall size, how close it is to boundaries, and whether the space is classed as ancillary to the main home. Some properties also have restrictions, particularly in sensitive locations or where previous extensions have used up allowances. We’ll check the key rules for the London Borough of Bromley and advise if an application is needed.
We provide a 10-year warranty covering workmanship and key structural elements, giving you confidence that the room is built to last. This includes the integrity of the build, installation standards and the performance of core components when used as intended. Manufacturer warranties also apply to specified products such as doors, windows and certain roof systems. We complete a final inspection and snagging so everything is finished properly.
You can choose from modern or traditional looks, including timber cladding, composite boards, and contemporary render-style finishes. Popular options include large sliding doors, rooflights, built-in storage, acoustic upgrades for home offices, and robust flooring for gym rooms. We’ll help you balance aesthetics with maintenance and budget, then tailor the internal layout for your intended use—studio, summer house, entertainment space or workspace.
Get your free, no-obligation quote today.