Worthing, West Sussex
Home Extensions in Worthing
Getting a home extension in Worthing and nearby West Sussex shouldn’t be a gamble — we match you with checked, local experts and handle the vetting for you, so you deal only with people you can trust.
What can we help you with?
Free · no obligation · about 30 seconds
Popular options
Home Extensions styles & ideas in Worthing
Explore common options — then we’ll match you with a Worthing specialist to bring it to life.
How much does a home extension cost in Worthing?
Plan for roughly £23,000–£80,500 for a home extension in Worthing, before any premium finishes. South East costs typically run above the UK average — West Sussex labour and materials are a real factor. Price comes down to single vs double storey and floor area, foundations and structural work and planning, glazing and finish quality more than anything else. 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?
Most home extensions projects in Worthing take around 3–6 months, depending on scope and specification.
- 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.
- Plan for the long term. Design for how you’ll use the space in five and ten years, not just now.
How it works
Our Working Process
Our hassle-free process takes you from enquiry to the perfect installer for your home extensions in Worthing.
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 Worthing: the 2025 guide
Why a home extension makes sense in Worthing
A home extension lets Worthing families stay in the area they love while gaining the space they need. A well-built extension typically adds both significant living space and long-term property value.
Planning your home extension in Worthing
Start with a clear brief and a firm budget. Confirm what each Worthing quote includes, ask about timescales, and make sure any approvals are handled before the first day on site.
Local know-how for Worthing
The housing across West Sussex spans tile-hung and flint cottages, Downland villages and coastal-town housing. That mix shapes how a home extension is approached here — south downs/aonb, conservation and coastal exposure are all common. A local specialist who knows Worthing will factor all of this into your quote and design.
Choosing the right Worthing professional
Finding a trustworthy tradesperson in Worthing takes time most people don’t have. We take it off your plate: describe your home extension, and we’ll connect you with a local, insured professional we’ve already checked.
Vetted network
Trusted Worthing 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
Worthing questions
Home Extensions in Worthing — FAQs
The details on cost, timing and how our free matching works in Worthing.
How much does a home extension cost in Worthing?
How long does a home extension take in Worthing?
Do I need planning permission for a home extension in Worthing?
Is Renomate’s home extensions matching service free in Worthing?
How do you choose home extensions professionals in Worthing?
Start your Worthing project
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Ready for your home extensions in Worthing?
From fresh ideas to trusted installers, we’re here to get your home renovation project moving—quick, simple, and stress-free.