Those Victorian terraces lining Norbury's streets deserve foundations as solid as their heritage. Whether you're extending that semi-detached or starting fresh on a corner plot, the right groundwork transforms ambitions into reality.
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Norbury's varied terrain presents unique challenges - from the clay-heavy soil near Thornton Heath to the sloping plots heading towards Pollards Hill. Foundation work here requires understanding both the local geology and the specific demands of South London properties. Years of digging beneath SW16's characteristic bay-fronted homes has taught us exactly what lies beneath.
Strip foundations suit most Norbury extensions, though pile foundations occasionally prove necessary where clay movement threatens stability. Ground beams distribute loads evenly across problematic areas, particularly useful for those narrow Victorian plots. Modern waterproofing techniques protect against the region's fluctuating water table, essential given our proximity to the River Graveney's underground course.
Local building control officers know our work throughout CR7 - consistent quality builds trust. Every foundation carries our decade-long guarantee because confidence in structural work shouldn't expire after twelve months.
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Single-storey extensions generally range £4,000-£7,000, while full house foundations start around £12,000. Clay conditions and access restrictions through those narrow side returns can influence final costs.
Absolutely - from Streatham Common's edge through to Pollards Hill, covering all SW16 and CR7 postcodes. Regular projects span from Norbury station to Thornton Heath's boundaries.
Standard strip foundations need 7-10 days including excavation and curing time. Piled foundations require 2-3 weeks, particularly in areas with challenging ground conditions.
Each foundation includes comprehensive ten-year structural coverage. Documentation meets mortgage lender requirements and building control standards - peace of mind beneath every project.
Structural surveys determine load-bearing capacity - many Edwardian properties have surprisingly robust foundations. Where strengthening's needed, underpinning provides the necessary support without complete replacement.
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