Liverpool Home Extension Specialists
Glassar Projects
Email: Info@glassarprojects.com
Tel: 07855100606
About us
Liverpool home extension specialists Glassar Projects are a Leading Construction company, providing professional home extensions Liverpool home extension specialists Glassar Projects are a Leading Construction company, providing professional home extensions
We believe every person in Liverpool should have the opportunity to live in a beautiful open-plan living space. Our team will work closely with you to turn your designs and ideas into the home extension of your dreams.
Our construction company has two locations in Liverpool & the Wirral, giving our customers an opportunity to access the finest builders on Merseyside. With over 40 years’ experience, and class ourselves as home extension specialists.
Get a quote in seconds with our new Quick Quote calculator! Just enter some details about what work you need done. Then sit back while we do all the work—it’s that simple. You will receive an instant quote on the same page, in a step by step process in less than 30 seconds. We are the only Liverpool builders pushing for what our customers want. See more on our visions and values page click link below.
More space. More light. More value.
Family-run. 40+ years experience. Design-led.
A home extension is the smartest investment you can make — without the stress of moving. At Glassar Projects, we handle everything from architectural design and planning permission through to the final finishing touches. We’re not just builders — we’re designers who build.
Professional Kitchen
Extensions
Liverpool builders Glassar Projects focuses on providing a custom design and build service for house extensions, kitchen extensions and many more alterations across all of Liverpool & the Wirral. We understand the jump it takes to start a project and will guide you every step of the way with daily conversations about how progress is going to any ideas or changes along the way.
We class ourselves as home extension, kitchen, bathroom, loft conversion and construction specialists. Helping you with any lighting and heating solutions to suit your new design. Our team will always relay their knowledge in understandable terms to you the client, in extra ways of bringing your project to life.
We will point out any problem areas and design our way around them, giving you peace of mind. Making sure your project always comes in on time and on budget. So, if you’re looking for a quick quote click here or feel free to browse our website.
What Our Customers Say
⭐⭐⭐⭐⭐ 5.0 Stars on Google — 14 Reviews
“I couldn’t be more happy with my kitchen renovation. Carl and Chris have been great. They kept me updated at every stage of the renovation. The work was carried out on time, on budget and in a professional manner. I would not hesitate to ask Glassar Projects to complete any future work in my property.”
— Paula DELVE
Kitchen Renovation
“An experienced and accomplished project manager, he has very good communication skills, listening and keeping people updated on progress. He has built up a great team of trustworthy tradespeople. This was an ambitious project, involving conversion of large roofspace in big Victorian semi. All was completed to an extremely high specification.”
— Marie Gettings
Extension & Loft Conversion
“Carl and the team were quality from start to finish. They were courteous whilst in the house and kept in touch throughout. When extra things came up they were upfront about costs and there were no issues. After it was finished a few bits needed tweaking and they came back to do so without hesitation.”
— Colin Dorricott
Home Renovation
“Chris and Carl were amazing from start to finish. They converted our garage into a level access bedroom and wet room. The end result was amazing and much more than we ever had imagined. We can not fault how clean they kept our property during the work and how well everything was managed. True professionals.”
— Paul Kristiansen
Garage Conversion
“Two storey rear extension including new kitchen, bathroom and en suite, Allerton. Couldn’t be happier with the end result. The quote was very reasonable and they were able to start within weeks. The whole build went really smoothly and was finished on time and to a very high standard. The house has been completely transformed.”
— Emily Griffiths
Two Storey Extension
“It was great to have a company that just got on with the job of extending my house, who listened to my ideas, made suggestions when appropriate, then efficiently and quietly just got on with the job! I have recommended this company to all my friends who are as happy as I am with the standard of their work at a very fair price.”
— Janet Hudson
House Extension
Ready to Start Your Project?
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Interactive Tool
How Much Does a Home Extension Cost?
Every project is unique, but here’s a guide to help you budget. These are average costs for the Liverpool and Wirral area in 2024–2025, including all labour and materials.
| Extension Type | Typical Cost | Timeframe |
|---|---|---|
| Single-storey rear (3m–6m) | £35,000 – £65,000 | 8–12 weeks |
| Two-storey extension | £55,000 – £110,000 | 12–18 weeks |
| Wraparound extension | £60,000 – £120,000 | 14–20 weeks |
| Garage conversion | £15,000 – £30,000 | 4–6 weeks |
| Loft conversion | £40,000 – £70,000 | 6–10 weeks |
Interactive Tool
Design Your Extension in 3D
Choose your house type, pick your extension, select materials and features — then see it come to life in 3D. Get an instant cost estimate and project timeline.
Frequently Asked Questions
Let’s Build Something Amazing Together
Use our Quick Quote Calculator to get an instant estimate, or get in touch to discuss your project with our team.