Cambridge, Cambridgeshire
Home Extensions in Cambridge
Renomate helps homeowners in Cambridge find reliable home extensions specialists suited to your project and budget. It’s free for homeowners, always.
Free home extensions quote
Matched with a trusted Cambridge specialist.
Popular options
Home Extensions styles & ideas in Cambridge
Explore common options — then we’ll match you with a Cambridge specialist to bring it to life.
How much does a home extension cost in Cambridge?
As a 2025 guide, most homeowners in Cambridge pay somewhere between £20,000–£70,000 for a home extension. The biggest factors are single vs double storey and floor area, foundations and structural work, and planning, glazing and finish quality. Getting two or three quotes is the best way to see a fair local price — which is exactly what our free matching service arranges.
Figures are a 2025 guide only — your matched installer will give you an accurate, no-obligation quote.
How long does it take?
In Cambridge, expect a typical home extension to take about 3–6 months once work begins.
- Check planning permission. Most larger projects need planning and building-regs approval — check early.
- Hire a structural engineer. Essential where load-bearing walls are removed, for safety and compliance.
- Match your materials. Choose brick and finishes that harmonise with your existing home.
How it works
Our Working Process
Our hassle-free process takes you from enquiry to the perfect installer for your home extensions in Cambridge.
Fill in Our Form
Tell us what kind of project you’re planning, and your contact details.
Introductory Call
We’ll give you a quick call to learn more about what you need and with what budget.
We Match You Up
We match you with an approved installer who fits your project requirements.
Local guide
Home Extensions in Cambridge: the 2025 guide
Why a home extension makes sense in Cambridge
Whether you’re updating a family home or preparing to sell in Cambridge, a home extension is a worthwhile investment. A well-built extension typically adds both significant living space and long-term property value.
Planning your home extension
Before you start, it pays to plan properly: set a realistic budget with a 10–15% contingency, confirm exactly what’s included in each quote, and check whether any permissions or building-regulations approvals apply. A good local specialist will guide you through all of this.
Choosing the right professional in Cambridge
Our free service exists to make this simple. Tell us about your home extension in Cambridge, and we’ll introduce you to a trusted local pro suited to your project and budget — completely free, because the installer pays us, not you.
Vetted network
Trusted Cambridge home extensions specialists
We don’t just find you an installer — we find the right one. Every professional we introduce is vetted for experience, qualifications, insurance and a proven track record.
Local Extension Specialist
Professional · Qualified · Insured
Local Project Manager
Professional · Qualified · Insured
Local Planning Expert
Professional · Qualified · Insured
Cambridge questions
Home Extensions in Cambridge — FAQs
The details on cost, timing and how our free matching works in Cambridge.
How much does a home extension cost in Cambridge?
How long does a home extension take in Cambridge?
Is Renomate’s home extensions matching service free in Cambridge?
How do you choose home extensions professionals in Cambridge?
Start your Cambridge project
Free, friendly, no obligation.
- 100% Free Service
- No Hidden Fees
- Friendly, Expert Support
- Installers Pay Us, Not You
Ready when you are
Ready for your home extensions in Cambridge?
From fresh ideas to trusted installers, we’re here to get your home renovation project moving—quick, simple, and stress-free.