Average Chelmsford extension builder hourly rate is £34

Range from the cheapest, mostly independent, £26 per hour and £213 per day (New Construction based in CM1) to the dearest, normally the best, £37 per hour and £250 per day (Mr. based in CM1).

Comparing hourly and daily rates of extension builders gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.

What to do - Click 'Get quotes' and describe your job and we will send it to your local extension builders for FREE.

"Single storey extension"

DFAF, CM1

"Converting office building to 1s & 2s bed flat"

DEJI, SS0

"Build a loft conversation on a house"

ALISHA, RM7

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