Those narrow Victorian gardens in Earlsfield present unique challenges when installing concrete bases. With proper planning and local knowledge, even the trickiest access through side returns becomes manageable.
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Earlsfield's mix of period properties and newer builds means every concrete base project brings different considerations. Whether you're squeezing a shed into a compact terrace garden or laying foundations for a double garage on one of the larger plots near Wandsworth Common, getting the groundwork right matters. Local soil conditions, particularly the London clay prevalent in SW18, demand specific preparation techniques to prevent future settlement issues.
A properly constructed base starts with excavation to the correct depth, typically 150-200mm depending on ground conditions. Hardcore compaction follows, creating a stable sub-base that won't shift over time. The concrete itself needs careful mixing - too wet and it weakens, too dry and proper finishing becomes impossible. Steel mesh reinforcement prevents cracking, while precise levelling ensures your structure sits perfectly true.
Having worked throughout the Garratt Lane area for years, understanding which properties have rear access and which require everything wheeled through the house proves invaluable. Knowledge of local building control requirements in Wandsworth speeds up approvals when needed.
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Base costs generally fall between £85-120 per square metre, though tight access common in Earlsfield terraces might add 15-20% for manual handling. A standard 3x2m shed base usually totals £600-800 including preparation.
Absolutely - from the conservation areas near Magdalen Road to newer developments towards Southfields station. The whole SW18 postcode falls within our regular working area, including Tooting borders.
Most residential bases complete within 1-2 days, weather permitting. Curing time adds 48-72 hours before you can build on it, though light foot traffic's fine after 24 hours.
Each base carries decade-long protection against structural failure, covering any settlement or cracking issues. This warranty transfers with property ownership, giving buyers confidence in the quality of work.
Definitely - many Earlsfield gardens have no vehicle access. We use wheelbarrows and pumping equipment to transport concrete through houses or along narrow alleys. It's more labour-intensive but entirely doable.
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