Cost to Build a Single Storey Extension in London

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

Estimates for single storey extension near London

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Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Belgravia	£44	£276
Single Storey Extension near Lambeth	£44	£275
Single Storey Extension near Camden Town	£44	£277
Single Storey Extension near Chelsea	£44	£276
Single Storey Extension near Islington	£45	£276
Single Storey Extension near Camberwell	£44	£276
Single Storey Extension near Kensington	£44	£277
Single Storey Extension near Bethnal Green	£45	£276
Single Storey Extension near Hackney	£45	£278
Single Storey Extension near Fulham	£44	£278
Single Storey Extension near Hammersmith	£44	£279
Single Storey Extension near Earlsfield	£44	£277
Single Storey Extension near Greenwich	£44	£268
Single Storey Extension near Muswell Hill	£44	£273
Single Storey Extension near Lewisham	£43	£268
Single Storey Extension near Wimbledon	£43	£273
Single Storey Extension near Plaistow	£42	£268
Single Storey Extension near Brent Cross	£43	£273
Single Storey Extension near Walthamstow	£45	£278
Single Storey Extension near Merton	£43	£272
Single Storey Extension near Ealing	£44	£275
Single Storey Extension near Redbridge	£41	£265
Single Storey Extension near Bromley	£43	£268
Single Storey Extension near Croydon	£42	£267
Single Storey Extension near Barking	£43	£261
Single Storey Extension near Kingston Upon Thames	£43	£271
Single Storey Extension near Sutton	£43	£274
Single Storey Extension near High Barnet	£43	£272
Single Storey Extension near Harrow	£43	£270
Single Storey Extension near Hounslow	£43	£272
Single Storey Extension near Richmond Upon Thames	£43	£274
Single Storey Extension near Bexley	£42	£265
Single Storey Extension near Hillingdon	£43	£276
Single Storey Extension near Romford	£45	£274

Estimates for common extension builder jobs in London;

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.