Garden Offices in Mitcham that feel like a real room, not a shed. Fine Landscaping designs and builds insulated, secure, internet-ready workspaces with electrics and heating.
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Working from home is easier when your workspace is separate, quiet and warm. Our garden offices are designed for Mitcham gardens, from plots near Mitcham Common to homes around Mitcham Junction station. You get a fully insulated building with electrics, heating and the cabling needed for a reliable internet connection. Everything is planned to suit how you work, from video calls to focused, screen-free time.
Mitcham’s mix of Victorian cottages, 1930s semis and modern estates means no two gardens are the same. We regularly design around narrow side access, shared boundaries and existing patios or outbuildings. If you’re in CR4, we’ll help you choose a footprint that keeps outdoor space usable while creating a proper office zone. Layout, glazing and storage are tailored so the building works for daily routines, not just looks.
We handle the full build: survey, foundations, structure, insulation, electrics, heating and finishing details. You’ll receive clear specifications, tidy working practices and a schedule you can plan around. Security and sound proofing are built in from the start, with practical options for doors, locks and acoustic upgrades. Local homeowners choose us for straightforward advice, premium workmanship and a finish that lasts.
Across the London Borough of Merton, gardens can vary from softer ground near common land to compact plots with tight access. We design foundations to suit site conditions and manage deliveries with consideration for parking and neighbours. For streets around Pollards Hill and Figges Marsh, we often plan builds to minimise disruption and protect existing paving and planting. We’ll also guide you through council considerations and boundary clearances before work starts.




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Costs vary with size, insulation level, glazing, electrics/heating and groundworks. As a guide, a compact, fully insulated garden office with electrics typically starts from around £12,000–£18,000. Mid-size bespoke builds with upgraded finishes, heating and sound proofing are often £18,000–£35,000+. Complex foundations, premium cladding, large glazing or bathroom/kitchenette-style add-ons can take projects beyond £40,000.
Most garden offices take around 2–6 weeks from breaking ground to completion, depending on specification and access. Simpler builds with straightforward foundations can be completed sooner, while bespoke designs, larger footprints and extra sound proofing or heating upgrades add time. Weather, lead times for windows/doors, and any required electrical certification can also affect the schedule. We provide a clear programme before starting.
Many garden offices fall under permitted development, provided they meet limits on height, placement and use (for example, being incidental to the home). However, rules can change if you’re in a conservation area, near boundaries, or if the building is unusually tall or large. We offer planning advice, check the key constraints for your site in Merton, and recommend a formal application where needed for peace of mind.
We back our workmanship with a 10-year warranty covering the build quality of the structure and installation, including key construction elements and fit-out items we supply and install. Manufacturer warranties also apply to specific products such as doors, windows, cladding systems and heating components. We’ll explain what’s covered in writing before work begins, along with maintenance guidance to keep your garden office performing well.
We offer bespoke designs to match your home and garden, from clean modern forms to more traditional looks. Popular options include timber or composite cladding, aluminium or uPVC glazing, warm roof builds, and a range of internal finishes such as plastered walls or plywood feature panels. You can add sound proofing, extra sockets, data points and exterior lighting. We’ll help you choose materials based on durability, maintenance and budget.
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