Contact Simply Extend Today

Book your free home extension site survey today.

Fill in the form and one of our friendly surveyors will visit your property at a time that suits you — completely free, no obligation. They’ll take measurements, talk you through your options and show you examples of our work. Prefer to talk first? We’re available Monday to Friday 9am–8pm and Saturday 9am–1pm.

What happens after you enquire?

1

We arrange a free, no-obligation site survey

One of our friendly surveyors visits your home, takes measurements and discusses what’s possible for your budget and property.

2

You receive a fully itemised, fixed-price quote

A clear breakdown of every cost — no surprises, no hidden extras. Take as long as you need to decide.

3

We handle design, planning and build from end to end

Your dedicated Project Manager oversees everything. Track every milestone in real time through our Simply Dashboard app.

4

Your extension is complete in as little as 10–12 weeks

All builds covered by our 10-year warranty, with full certification and paperwork provided on completion.

✓  Fixed-price contracts
✓  10-year warranty
✓  Dedicated Project Manager
✓  Simply Dashboard app

📚

Free download

Not quite ready? Get our free guide to house extensions first.

Everything you need to know about different extension types, costs, planning permission and what to expect from the process — sent straight to your inbox, free of charge.

Download the Free Guide →

Not sure which type of extension is right for your home?

From side return and kitchen extensions to rear, wrap around and double storey — our surveyors will assess your property and recommend the best option for your budget. Completely free, no obligation.

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    For a free site survey please fill out the form below and we’ll get back to you, or call our freephone number 0800 917 7571

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