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Cost My Job - Extension
Extension size (m²)
Quality level
Budget
Mid-range
Luxury
Location
North of England
Midlands
South West
Wales
Scotland
Northern Ireland
South East (excluding London)
London
Include bedroom
Include bathroom
Include kitchen
Foundation type
Strip foundations (common)
Raft foundations (more expensive)
Calculate
Disclaimer: This is an estimate. Actual costs may vary depending on suppliers and tradespeople.
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