Cost to Build a Single Storey Extension in Hatfield

Single storey extension cost in Hatfield - Sort by rates or availability

Extension builder estimates (based on hourly rates) to build a single storey extension in Hatfield

Estimates for single storey extension near Hatfield

"Single storey extension" - AL4, job posted 09/09/26

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Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Hatfield	£65	£285
Single Storey Extension near Welwyn Garden City	£42	£269
Single Storey Extension near Potters Bar	£43	£273
Single Storey Extension near St Albans	£63	£289
Single Storey Extension near Harpenden	£87	£317
Single Storey Extension near Hertford	£46	£290
Single Storey Extension near Borehamwood	£42	£271
Single Storey Extension near High Barnet	£43	£272
Single Storey Extension near Cheshunt	£48	£285
Single Storey Extension near Hoddesdon	£46	£296

Estimates for common extension builder jobs in Hatfield;

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.