Quote:
Originally Posted by silverbmwz3
Hi,
We've had a quote for a single story extension (garden room) on the back of our house. I can't be bothered going through it all with another builder, has anyone had something similar done? I'm thinking a very ballpark per sq metre figure would be handy ! I appreciate it would be very approximate.
Thanks
Paul
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I work in the construction industry, but not domestic developments.
Cost shouldn't be your primary concern.
1. How well do you know the builder? Do you have references, personal recommendations etc .. if not get them.
2. How clear is the specification? This is where you are most likely to lose money and fall out. Make sure it's clear and well documented.
3. Are the contractual terms clear? Especially programme. Small builders routinely start new work without finishing off jobs .. which delays work on-site. Make sure you have a clear agreed programme and try not to provide them with any excuse for lateness.
For a single story extension I would reckon on anything between £1000-1500 a sq.m depending on the scope of works, accessibility and design.