Housing stock in Bexley
1930s semis and detached homes, some post-war.
Rear extensionWraparoundLoft
Planning in Bexley
One of London's easiest boroughs for PD extensions.
Party Wall Act — what to expect
Semi-detached — one party wall notice typical.
Read the Party Wall etc. Act 1996 guide for full detail on notices, timelines and surveyor costs.
Typical costs in Bexley
For a mid-spec 25 m² kitchen extension, all-in (professional fees, planning, party wall, VAT and 12% contingency), expect roughly £85,000 to £135,000. High-spec finishes, structural glazing or a full basement dig-out will push above the top of this range; a smaller side-return can come in under the bottom.
Cost tier
Outer London · -5% vs London average
Our calculator applies a 0.95× multiplier automatically for Bexley projects. Get an itemised breakdown in 60 seconds.
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