Fine Landscaping are trusted Summer Houses Builders in Eastfields, creating garden spaces that work all year. From bespoke designs to electrics, insulation and interior finishing, we handle the full build with care.
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If you want a calm home office, hobby room or entertaining space, our summer house builds are designed around how you’ll use them. We work across Eastfields, including routes near Eastfields station and green spaces like Figges Marsh. Every build starts with a practical layout, quality materials and a base suited to your garden. The result is a smart, durable structure that looks right in your outdoor setting.
The Eastfields area mixes Victorian terraces, 1930s semis and newer developments, so no two gardens are the same. We regularly design for narrower plots, shared side access and long, rectangular lawns typical around SW16 and CR4. Whether you prefer traditional styles with timber detailing or contemporary designs with clean lines, we’ll match the summer house to your property. We also advise on insulation options so the space stays comfortable beyond summer.
Our process covers design, foundations, build, electrics and interior finishing, with clear scheduling and tidy working practices. You’ll get straightforward planning advice and guidance on positioning, drainage and access before we start. Local homeowners choose us because we’re close by (around five minutes from base), responsive, and consistent on quality. We finish with a detailed handover and aftercare notes to keep everything performing as intended.
Gardens in the London Borough of Merton can have varied ground conditions, so we assess levels and soil before specifying the base. Access can be tight around terraces, so we plan deliveries, waste removal and neighbour-friendly working hours. We also factor in parking and station-area restrictions near Eastfields station when scheduling. Designs are tailored to suit 1930s semis and modern plots common around Mitcham and Streatham Vale.




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Costs in Eastfields vary by size, specification and access. As a guide, a small, uninsulated summer house with basic finishes may start around £4,000–£7,000. A mid-sized insulated build with electrics and upgraded glazing is often £8,000–£15,000. Larger garden rooms with premium cladding, heating-ready electrics and high-end interior finishing can be £16,000–£30,000+.
Most projects take 1–3 weeks on site once the design is agreed, depending on the base, size and finish level. A simple structure on a prepared foundation is quicker, while insulation, plaster-style boarding, fitted storage and more complex electrics add time. Weather, restricted access in the eastfields area, and lead times for bespoke doors/windows can also affect the schedule.
Many summer houses fall under permitted development, particularly when they’re single-storey, within height limits and positioned appropriately in the garden. However, rules can change for flats, listed buildings, conservation constraints, or if you plan a sleeping annexe. We provide planning advice, check the key limits, and can help you prepare drawings and information if an application to the London Borough of Merton is needed.
We provide a 10-year warranty on our workmanship, covering structural build quality, fixings and installation standards when used as intended. This includes issues linked to foundations, framing, cladding installation and internal fit-out completed by our team. Manufacturer warranties apply separately for items such as doors, windows, membranes and electrical components. We also explain maintenance requirements to keep the warranty valid.
You can choose traditional styles with tongue-and-groove timber, or contemporary designs using smooth cladding and larger glazing. Popular options include cedar or treated softwood, EPDM or felt roofs, double glazing, and insulation to walls, roof and floor. Internally, we can fit plywood or plasterboard-style lining, flooring, lighting and sockets. We’ll help you balance appearance, durability and budget for your Eastfields garden.
Get your free, no-obligation quote today.