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Send Us Your Project.
We’ll Price It For
Only £197.

UK's No.1 Estimators

Extension & Loft Conversion Estimates For Builders

Have an extension or loft conversion project to quote?

Send your drawings to My Build Estimate today, and our team will prepare a professional estimate for just £197.

This offer is available for single-storey extensions, double-storey extensions and loft conversions.
T&Cs apply.

Claim My Offer

Need Accurate Numbers Before You Quote?

Pricing a project properly takes time, detail and focus.

If you are rushing to get a quote sent, unsure whether your numbers are right, or worried you may have missed key costs, this offer gives you a simple way to get the job priced properly.

Instead of spending your evening working through drawings, measurements and costs, you can send it to our estimating team and get clear numbers back.

Price My Project Today

How It Works

Getting started is simple.

Step 1

Send us your drawings or project details

Step 2

We review the information and confirm what is needed

Step 3

Our team prepares your estimate

Step 4

You receive your completed estimate, ready to review and use


Trusted By Builders Across The UK

Name Surname
Company Name, Position

We have used this company now for multiple tendering projects and have won 90% of the tenders. I can’t thank Harrison especially enough, he has been amazing.

5 star rating
Name Surnamemmm
Company Name, Position

Exceptional service from start to finish! The team provided accurate and detailed estimates that helped us stay on budget and avoid surprises during our project. Their professionalism and responsiveness were top-notch. Highly recommend this company for anyone needing reliable and precise cost estimating services. We’ll definitely be using them again for future projects!

5 star rating

I decided to give My Build Estimate a go on one of our projects as a test run, and I’m really glad I did. Their pricing was spot on ours. I think it helped that they asked us for our labour rates, which was good as other estimating companies we’ve used hadn’t asked us for this level of information, which is why I think they were coming in too high. The service was great, and I will be using them for our upcoming projects. Thank you !!

5 star rating

Claim Your £197 Estimate Offer

Fill in the form below and send us your drawings or project details. A member of our team will review your information, confirm what we need, and get started.