
Smart design, expert planning, and all the advice you need
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Quite possibly the UK’s leading residential design specialists delivering thoughtful design, straight-talking advice and clear guidance on build costs.
Essex's #1 architectural design firm
With the most 5-star
Google reviews
A trusted company you can bank on
Complete package containing everything you will need
Covering anywhere in the London and Essex areas
Renowned for hitting the mark in design & detail
With 5,000+ projects to our name
We provide all the services you'll need
Avoid the hassle of using multiple companies
More Google Reviews Here
Based in Brentwood, Essex, we were also introduced to builders and tradespeople through Kirkwood, and they were excellent—professional, respectful, and a pleasure to work with. If we ever take on another project, we wouldn’t hesitate to use them again.
We now have an amazing extension, and would be happy to use the team again.
Very knowledgeable and contactable throughout the process.
Couldn't ask for a better outcome and value for money.
Will definitely be recommending and 100% will use again!
5 star!!!
Kirkwood is a trusted, family-run architectural design and home extension planning company, providing everything a home owner will need to start building. We advise on build costs right from the start, so the project can then be designed to a suitable budget. Were happy to offer free advise to get your started, so get in contact today
- Avoid costly build errors
- Prevent council disputes
No hassle
Kirkwood does it all.
We can also provide
Additional services if required
3D Kitchen Designs
See your kitchen in 3D with Howdens—we handle everything for you.
Build Costs
Don't design over budget, our team offer build cost advice.
Build Inspection service
Experts inspect your builder's work confidentially.
Use our vetted builders
Kirkwood’s network of trusted trades delivers competitive quotes.
Kitchen discounts
Kirkwood trade discounts deliver premium Howdens kitchens affordably.
Construction agreement service
We manage quotes and contracts with Kirkwood Build Contracts, saving you time and money.
Comprehensive choice
We manage every detail of your extension, from quotes to contracts.
Piled foundations
As extensions increasingly require piling, Kirkwood specializes in this area.