Garden Rooms in Dulwich that add space without moving. Create a quiet home office, studio or gym with full insulation and premium finishes. Installed in as little as 2–4 weeks.
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A garden room is the smartest way to gain extra, usable space in Dulwich without sacrificing the character of your home. Whether you’re near Dulwich Park or closer to Dulwich Village, we design rooms that look considered from every angle. Home offices, studios, gyms and entertainment spaces are all popular locally. Each build is fully insulated for year-round comfort.
The Dulwich area is known for outstanding period architecture, and many gardens sit behind Georgian and Victorian houses as well as large detached properties. We design garden rooms to complement brickwork, sash windows and traditional proportions, while keeping the interior modern and practical. Access can be tighter on some streets around SE21 and SE22, so we plan deliveries and installation carefully. The result feels like a natural extension of your property rather than an afterthought.
Fine Landscaping handles everything from survey and design through to foundations, electrics coordination and final finishes. You’ll get a clear scope, realistic programme and tidy working practices that respect neighbours and shared boundaries. We use proven construction details for insulation, ventilation and damp protection, so the room performs properly in winter as well as summer. Local homeowners choose us for straightforward communication, consistent workmanship and a 10-year warranty.
We’re used to the mix of mature gardens, boundary constraints and period properties across East Dulwich, West Dulwich and Herne Hill. Ground conditions and drainage vary, so we specify the right base and moisture protection from the start. Parking and access can be limited on residential roads, so we schedule deliveries to reduce disruption. For garden rooms in London Borough of Southwark, we also check any local planning considerations before work begins.
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Most garden rooms in Dulwich fall between £15,000 and £25,000, depending on size, glazing, insulation level and interior finish. Our overall range is typically £10,000–£40,000, with higher budgets covering larger footprints, premium cladding, extensive electrics, built-in storage or upgraded doors and windows. We’ll survey your garden and propose options that match your priorities and your property style.
A typical build takes 2–4 weeks from the start of on-site works, assuming straightforward access and a standard specification. Timescales can extend if you choose bespoke joinery, complex foundations, additional landscaping, or if access restrictions require smaller deliveries. Weather can also affect groundwork. We provide a clear programme before starting and keep you updated as each stage is completed.
Many garden rooms can be built under permitted development, but it depends on height, placement, overall footprint and how much of the garden is covered. Restrictions may also apply to listed buildings or certain local designations. We’ll review your site, discuss intended use, and flag any likely planning or building regulation requirements. If permission is needed, we can help you prepare the right information for Southwark.
We provide a 10-year warranty on our garden room builds, covering workmanship and key construction elements such as structure, weatherproofing and installation quality. This gives you confidence that the room will remain solid, dry and fit for purpose. Product warranties for specific components (for example doors, windows or cladding systems) may vary by manufacturer. We’ll explain what’s covered in writing before work begins.
You can choose from contemporary or traditional designs to suit Dulwich’s period homes, including timber or composite cladding, large sliding or bi-fold doors, and a range of roof and glazing options. Internally, popular choices include plastered walls, acoustic upgrades for home offices, durable flooring, and integrated lighting and sockets. We’ll guide you through layouts, finishes and insulation specifications so the room works for your exact use case.
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