Upgrade your outdoor space with Garden Building Contractors in Streatham who handle everything from base to finish. We build garden offices, rooms, pergolas and cabins that suit South London gardens and busy households. Expect tidy workmanship, clear timelines and premium materials.
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Fine Landscaping designs and builds high-quality garden structures across Streatham, from compact gardens near Streatham High Road to larger plots by Streatham Common. Whether you want a quiet garden office, a summer house for entertaining, or a secure workshop, we tailor the build to your space and lifestyle. We can integrate lighting, insulation and storage so the building works year-round. Every project is planned to look right from day one and age well in London weather.
Streatham’s mix of Victorian and Edwardian houses, mansion flats and modern apartments often comes with varied garden levels, narrow side access and shared boundaries. We regularly work in SW16 and SW2, adapting designs to long terrace gardens, courtyard spaces and rear extensions. If you’re in Streatham Hill or Streatham Vale, we’ll help you choose a footprint and roofline that complements period brickwork and existing paving. The result is a garden building that feels like a natural part of the property, not an afterthought.
Our process is straightforward: site visit, measured design, clear specification, then a scheduled build with minimal disruption. We install proper foundations, moisture protection and robust fixings, and we keep you updated at each stage. Homeowners choose our garden building contractors Streatham area team for reliable workmanship, tidy sites and transparent costs. Every build is finished to a high standard and backed by our 10-year warranty for peace of mind.
Streatham gardens can sit on mixed ground and older hardstanding, so we assess levels, drainage and base requirements before building. Parking and access can be tight around Streatham High Road and near Rookery Gardens, so we plan deliveries and material handling to reduce disruption. We’re used to working around shared boundaries and party walls common in terraces and mansion blocks. As garden building contractors in London Borough of Lambeth, we also factor in local rules and neighbour considerations early on.




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Costs vary by size, insulation, glazing and electrics. As a guide, a basic shed or small workshop often starts around £1,500–£4,000. A quality summer house or gazebo is commonly £4,000–£10,000 depending on finishes. Fully insulated garden rooms or offices with electrics and heating typically range from £12,000–£30,000+. We provide a detailed, itemised quote after a site survey.
A simple shed or pergola can often be completed in 1–3 days. Summer houses and medium garden buildings typically take 1–2 weeks, depending on groundwork and complexity. Insulated garden rooms or offices commonly take 2–4 weeks from base to final finish. Timescales are affected by access in Streatham terraces, ground preparation, bespoke joinery, electrics, and weather conditions during groundwork.
Many garden buildings fall under permitted development, especially if they’re single-storey, within height limits and positioned appropriately within the garden. However, rules can change for listed buildings, flats, maisonettes, conservation areas, or if you need plumbing and significant services. We’ll review your site, intended use (office, gym, workshop), and boundary distances, then advise whether planning or building regulations may apply before work starts.
We back our workmanship with a 10-year warranty on the structure and installation, covering issues such as fixings, framing and build integrity when used as intended. Manufacturer warranties apply separately to items like doors, windows, roofing membranes and cladding products. We also provide care guidance to keep timber and finishes performing well. If anything needs attention, you’ll have a clear point of contact and a straightforward aftercare process.
We build everything from traditional timber summer houses to modern garden rooms with composite cladding and large glazing. Popular options include cedar or larch cladding, EPDM or felt roofing, aluminium or uPVC doors, and insulated walls for year-round comfort. We can add pergolas, verandas, built-in benches, storage and discreet lighting. We’ll help you choose a design that suits your Streatham property style, budget and how you’ll use the space.
Get your free, no-obligation quote today.