Stevenage, Hertfordshire

Home Extensions in Stevenage

Need a home extension in Stevenage, Hertfordshire? Renomate introduces you to vetted specialists who cover your area 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 Stevenage cost£21,000–£74,000
Typical timeline3–6 months
Our fee to youFree

Popular options

Home Extensions styles & ideas in Stevenage

Explore common options — then we’ll match you with a Stevenage 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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Garage Conversion + Extension

Reclaim and expand under-used space.

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How much does a home extension cost in Stevenage?

For a home extension in Stevenage, a realistic budget is around £21,000–£74,000. Costs in the East of England sit a touch above the national average, especially nearer London — Hertfordshire 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?

Once started, expect around 3–6 months for a Stevenage home extension.

  • Check planning permission. Most larger projects need planning and building-regs approval — check early.
  • Match your materials. Choose brick and finishes that harmonise with your existing home.
  • 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 Stevenage.

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 Stevenage: the 2025 guide

Why a home extension makes sense in Stevenage

With costs in the east of england sit a touch above the national average, especially nearer london, a well-planned home extension in Stevenage can offer strong value for money. A well-built extension typically adds both significant living space and long-term property value.

Planning your home extension in Stevenage

Start with a clear brief and a firm budget. Confirm what each Stevenage quote includes, ask about timescales, and make sure any approvals are handled before the first day on site.

Local know-how for Stevenage

Homes in and around Stevenage include Metroland semis, Victorian villas and affluent commuter new-builds. Those property types influence the best way to plan a home extension — green-belt limits and high commuter demand influence most projects. A local specialist who knows Stevenage will factor all of this into your quote and design.

Choosing the right Stevenage professional

Finding a trustworthy tradesperson in Stevenage 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 Stevenage 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

Stevenage questions

Home Extensions in Stevenage — FAQs

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

How much does a home extension cost in Stevenage?
For a home extension in Stevenage, a realistic budget is around £21,000–£74,000. Costs in the East of England sit a touch above the national average, especially nearer London — Hertfordshire 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 Stevenage?
Once started, expect around 3–6 months for a Stevenage home extension. 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 Stevenage?
It depends on the size and type of project and your property. Listed cottages and conservation areas are common in the older villages, which can shape design and materials. Your matched Stevenage specialist will tell you exactly what applies and can handle approvals for you.
Is Renomate’s home extensions matching service free in Stevenage?
Yes — it’s completely free for homeowners in Stevenage and across Hertfordshire. 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 Stevenage?
Every professional we introduce in Stevenage is vetted for experience, qualifications, insurance and customer feedback. We check the details so you deal only with trusted, proven local specialists.

Start your Stevenage project

Free, friendly, no obligation.

  • 100% Free Service
  • 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 Stevenage?

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