Melksham, Wiltshire

Home Extensions in Melksham

Planning a home extension in Melksham, Wiltshire? We connect you with trusted, pre-approved local pros so you can get quotes and get started with confidence.

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What can we help you with?

Free · no obligation · about 30 seconds

Typical Melksham cost£20,000–£70,000
Typical timeline3–6 months
Our fee to youFree

Popular options

Home Extensions styles & ideas in Melksham

Explore common options — then we’ll match you with a Melksham specialist to bring it to life.

Two-Storey Extension

Adds a room downstairs and a bedroom or bathroom above.

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Side Return Extension

Fills the narrow gap at the side to widen your space.

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Wraparound Extension

Combines side and rear for a large L-shaped living area.

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Over-Structure Extension

Builds a new room above an existing single-storey part.

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How much does a home extension cost in Melksham?

Plan for roughly £20,000–£70,000 for a home extension in Melksham, before any premium finishes. South West costs are broadly around the national average — Wiltshire labour and materials are a real factor. The biggest cost drivers 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?

A home extension in Melksham usually takes 3–6 months, though planning and material lead times can affect the schedule.

  • 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 Melksham.

1

Fill in Our Form

Tell us what kind of project you’re planning, and your contact details.

2

Introductory Call

We’ll give you a quick call to learn more about what you need and with what budget.

3

We Match You Up

We match you with an approved installer who fits your project requirements.

Local guide

Home Extensions in Melksham: the 2025 guide

Why a home extension makes sense in Melksham

Demand for quality home improvement in Wiltshire keeps growing, and a home extension in Melksham can transform how you use your space. A well-built extension typically adds both significant living space and long-term property value.

Planning your home extension in Melksham

Good preparation pays off: nail down your must-haves, keep a contingency in reserve, and choose a Melksham installer on reputation and paperwork rather than the lowest number.

Local know-how for Melksham

Homes in and around Melksham include chalk-and-flint and stone cottages, Georgian market towns and downland villages. Those property types influence the best way to plan a home extension — aonb and conservation rules often mean matching local stone and flint. A local specialist who knows Melksham will factor all of this into your quote and design.

Choosing the right Melksham professional

Our free service exists to make this simple. Tell us about your home extension in Melksham, and we’ll introduce you to a trusted local pro suited to your project and budget — because the installer pays us, not you.

Vetted network

Trusted Melksham 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

Melksham questions

Home Extensions in Melksham — FAQs

The details on cost, timing and how our free matching works in Melksham.

How much does a home extension cost in Melksham?
Plan for roughly £20,000–£70,000 for a home extension in Melksham, before any premium finishes. South West costs are broadly around the national average — Wiltshire labour and materials are a real factor. The biggest cost drivers 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.
How long does a home extension take in Melksham?
A home extension in Melksham usually takes 3–6 months, though planning and material lead times can affect the schedule. Your matched installer will give you a firm schedule once they’ve seen the project.
Do I need planning permission for a home extension in Melksham?
It depends on the size and type of project and your property. Period and coastal properties often involve conservation-area or listed-building considerations worth checking early. Your matched Melksham specialist will tell you exactly what applies and can handle approvals for you.
Is Renomate’s home extensions matching service free in Melksham?
Yes — it’s completely free for homeowners in Melksham and across Wiltshire. We’re paid a small fee by the installer only once your project is confirmed, so we always work in your interest.
How do you choose home extensions professionals in Melksham?
Every professional we introduce in Melksham is vetted for experience, qualifications, insurance and customer feedback. We check the details so you deal only with trusted, proven local specialists.

Start your Melksham project

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  • 100% Free Service
  • No Hidden Fees
  • Friendly, Expert Support
  • Installers Pay Us, Not You

Nearby

Home Extensions across South West

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Ready when you are

Ready for your home extensions in Melksham?

From fresh ideas to trusted installers, we’re here to get your home renovation project moving—quick, simple, and stress-free.

Get my free quote 01952 928 231
Get a free quote