Free report tool

Get a personalisedextension cost report.

Answer a short set of questions and we will send a reviewed cost and scope report. We do not publish generic prices because your stage, property, drawings and planning risk change the answer.

Project-specific guidance, no surprises

Local team in Poole

Secure Stripe payments

48-hour delivery

Based in Poole since 2017

Step 1

Tell us what you are trying to build.

No generic price is shown. These answers help us prepare a useful, project-specific report.

Your area

Extension type

Width of house

Extension depth

House type

Finish level

Step 2

Where should we send your report?

Share where you are in the process so we can make the report relevant to your next decision.

Project stage

Budget band

Desired start

Biggest concern

Name

Postcode

Phone

What you get: a personalised cost/scope report covering likely budget range, hidden costs, planning/building-control flags and the safest next step.

Important note

These are estimates, not quotes.

Every project is different. We use your answers to prepare a useful starting point, then guide you toward the safest next step: drawings, planning check, quote review or builder-readiness.

Keep exploring:Read planning guides View project photos Download templates

Not ready to fill it in yet?

Read the planning guides first, then come back and request the report when you know what you are trying to build.

Read planning guides Explore extension options

Every plan drawn by qualified drafters in Poole, Dorset

Serving homeowners across Poole, Bournemouth, Christchurch, Wimborne, Wareham, and the wider Dorset area.