Garden Rooms in Penge, built for year-round use and serious comfort. Create a home office, studio, gym or entertainment space without moving house. Fine Landscaping handles design, build and insulation for a clean, professional finish.
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If you’re running out of room indoors, a garden room is a smart way to add usable space without disrupting the house. We build fully insulated garden rooms across SE20, including homes near Penge High Street and Alexandra Recreation Ground. From quiet home offices to music studios and gym rooms, each build is tailored to how you’ll use it day to day. Expect a premium finish that looks right in a Bromley garden.
Penge has a mix of Victorian terraces, Edwardian houses and period conversions, often with long rear gardens that suit a compact but high-performing build. We’re used to working with side returns, shared access routes and tight boundaries common around Anerley and Crystal Palace. Our designs make the most of the available footprint while keeping light, privacy and storage in mind. The result is a space that feels like part of the home, not an afterthought.
We start with a site visit to check levels, access and services, then provide a clear specification and fixed scope before work begins. Your build is managed end-to-end: base, structure, insulation, electrics, glazing, interior finishes and tidy handover. Homeowners choose us for reliable scheduling, respectful neighbours-first working practices and consistent workmanship. We’re only 15 minutes away, so aftercare and follow-ups are straightforward.
We plan around the practicalities of garden rooms in London Borough of Bromley, including access constraints and considerate working on residential streets. Near Penge East station and the Crooked Billet, parking and deliveries can be time-sensitive, so we schedule materials to minimise disruption. We also account for typical ground conditions and drainage in established gardens, ensuring a stable base and long-term performance. Every design is scaled to suit period plots and boundary lines common across SE20.
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For garden rooms in the Penge area, most projects fall between £15,000 and £25,000, with an overall range of £10,000 to £40,000 depending on size and specification. Costs change with insulation levels, glazing, heating, electrical fit-out, and internal finishes. A compact office with standard finishes sits at the lower end, while larger studios or entertainment spaces with premium doors and bespoke joinery cost more.
Most builds take 2–4 weeks from start on site to handover, depending on the footprint and complexity. Groundworks and the base can vary with levels, drainage and access, which is common with period gardens in SE20. Lead times for bespoke glazing, cladding or specialist finishes can also affect the schedule. We confirm a realistic programme before starting and keep you updated at each stage.
Many garden rooms can be built under permitted development, but it depends on height, location in the garden, overall size and whether the property has restrictions. Homes in the London Borough of Bromley may also have conditions linked to flats/maisonettes, conservation considerations, or previous extensions. We review the rules during the site visit, advise on what’s likely to apply, and can help you prepare information if a formal application is needed.
We provide a 10-year warranty covering workmanship and the structural build of your garden room, giving you confidence it’s made to last. This includes key construction elements such as the base, framing, insulation installation and weatherproofing details. Manufacturer warranties apply separately to items like glazing, doors, and specific cladding products. We also offer practical aftercare support if you need adjustments or advice once you’re using the space.
You can choose from contemporary or traditional designs, with popular options including composite cladding, timber cladding, and crisp rendered finishes. Inside, we can fit plastered walls, acoustic upgrades for studios, and durable flooring suitable for gyms. Glazing choices range from large sliding doors to privacy-focused window layouts. We guide you through options based on how you’ll use the room, the look of your property, and the orientation of your garden.
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