Cost of a two storey extension in RM1

Two storey extension cost in RM1 - Sort by rates or availability

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Cost of a two storey extension in RM1

Estimates for two storey extension near RM1

Costs range from £87,880 (Nisup Building Services based in HA8) to £89,536 (Buci builders ltd based in SE27), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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"Cost regarding: Two storey extension. Currently we have a side garage, we wish to demolish this and build a two story extension. Property is semi detached and post code is RM2 5JX Please note, this property falls in the havering council Conservation area zone. Please if you can assist us..." - RM2, job posted 12/06/24

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Estimates for common extension builder jobs in RM1;

Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.