Eastleigh, Hampshire

Home Extensions in Eastleigh

Planning a home extension in Eastleigh, Hampshire? We connect you with trusted, pre-approved local pros — completely free, with no obligation. Tell us about your project and we’ll do the rest.

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What can we help you with?

Free · no obligation · about 30 seconds

Typical Eastleigh cost£23,000–£80,500
Typical timeline3–6 months
Our fee to youFree

Popular options

Home Extensions styles & ideas in Eastleigh

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

Two-Storey Extension

Adds a room downstairs and a bedroom or bathroom above.

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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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Garage Conversion + Extension

Reclaim and expand under-used space.

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How much does a home extension cost in Eastleigh?

For a home extension in Eastleigh, a realistic budget is around £23,000–£80,500. South East costs typically run above the UK average — Hampshire 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 Eastleigh 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.
  • 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 Eastleigh.

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 Eastleigh: the 2025 guide

Why a home extension makes sense in Eastleigh

In a competitive Eastleigh property market, a quality home extension helps a home stand out. A well-built extension typically adds both significant living space and long-term property value.

Planning your home extension in Eastleigh

The key to a smooth home extension is preparation — agree a clear written scope, understand the timeline, and make sure your installer is properly insured and qualified. Around Eastleigh, we only introduce professionals who meet those standards.

Local know-how for Eastleigh

Homes in and around Eastleigh include interwar and Victorian homes, New Forest cottages and naval-city terraces. Those property types influence the best way to plan a home extension — national park and coastal constraints, plus strong demand, are local factors. A local specialist who knows Eastleigh will factor all of this into your quote and design.

Choosing the right Eastleigh professional

A recommendation you can trust beats a random search. We match Eastleigh homeowners with vetted local specialists, verify insurance and feedback first, and stay on hand throughout.

Vetted network

Trusted Eastleigh 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

Eastleigh questions

Home Extensions in Eastleigh — FAQs

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

How much does a home extension cost in Eastleigh?
For a home extension in Eastleigh, a realistic budget is around £23,000–£80,500. South East costs typically run above the UK average — Hampshire 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 Eastleigh?
A home extension in Eastleigh 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 Eastleigh?
It depends on the size and type of project and your property. High property values here mean well-designed extensions and loft conversions often return strong added value. Your matched Eastleigh specialist will tell you exactly what applies and can handle approvals for you.
Is Renomate’s home extensions matching service free in Eastleigh?
Yes — it’s completely free for homeowners in Eastleigh and across Hampshire. 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 Eastleigh?
Every professional we introduce in Eastleigh is vetted for experience, qualifications, insurance and customer feedback. We check the details so you deal only with trusted, proven local specialists.

Start your Eastleigh project

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  • No Hidden Fees
  • Friendly, Expert Support
  • Installers Pay Us, Not You

Nearby

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Ready when you are

Ready for your home extensions in Eastleigh?

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

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