Cost of a two storey extension in NN9

Two storey extension cost in NN9

Cost of a two storey extension in NN9

Estimates for two storey extension near NN9

Costs range from £87,316 (A G Hicks Building Services based in NN3) to £89,212 (A M Interiors based in MK42), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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"Two storey extension" - NN9, job posted 10/05/25

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Location in UK	Hourly Rate	Daily Rate
Two Storey Extension near Rushden	£34	£231
Two Storey Extension near Wellingborough	£39	£251
Two Storey Extension near Kettering	£34	£237
Two Storey Extension near Corby	£30	£214
Two Storey Extension near Northampton	£35	£239
Two Storey Extension near Bedford	£45	£278
Two Storey Extension near South Bedfordshire	£45	£278
Two Storey Extension near Kempston	£44	£273
Two Storey Extension near St Neots	£51	£318
Two Storey Extension near Huntingdonshire	£36	£290

Estimates for common extension builder jobs in NN9;

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.