House Extension
in Shrewsbury
Compare quotes from vetted Shrewsbury extension builders for single-storey, double-storey and rear extensions. Transparent pricing from £16,500. Free, no-obligation quotes — results in 24 hours.
- Vetted, insured house extension specialists in Shrewsbury
- Up to 3 free quotes — compare and choose with no pressure
- Transparent pricing, no hidden costs or surprise charges
- Work guaranteed, fully insured, trade-qualified contractors
How Much Do House Extension Cost in Shrewsbury?
Real prices from completed projects in Shrewsbury and the surrounding area. Costs vary by size, specification and access — use these as a starting guide, then get 3 free quotes for your specific project.
The most popular choice for UK terraces and semis. Adds a kitchen-diner or extra living space at ground level. Typically 3–5m deep, completed in 10–14 weeks.
Get quotes for this →Maximum space gain in a single build — adds a ground-floor room and a bedroom above. Strong ROI in most UK property markets. Requires full planning permission.
Get quotes for this →Ideal for terraced homes with a narrow side alley. Transforms a cramped kitchen into a full-width open-plan space. Often combined with a rear extension.
Get quotes for this →Costs depend on size, spec and access. The best way to know your exact price is to compare 3 quotes from vetted local specialists.
Get free quotes →Shrewsbury pricing note: West Midlands costs are close to the national average. Birmingham city projects can attract a small premium (5–10%) due to site access and parking restrictions, but the wider region remains competitively priced. Prices shown are indicative ranges for Shrewsbury and West Midlands. Always get at least 3 written quotes before committing to any builder.
House Extension Specialists Who Know Shrewsbury
Home renovation activity in Shrewsbury continues to grow year on year. The area's varied housing stock, from older stone-built properties to new-build estates, means there is always strong demand for skilled, experienced local builders.
Before any builder appears on our Shrewsbury platform, we carry out a full vetting check covering public liability insurance, trade qualifications, company registration and verified customer feedback. Only builders who pass every stage are listed.
Our Shrewsbury builder network covers extensions, loft conversions, kitchens, bathrooms, roofing, driveways and more. Get up to 3 free, no-obligation quotes within 24 hours and choose the builder that best fits your project and budget.
Start My Free Quote →How It Works
Every Builder We Recommend Is:
What Shrewsbury Homeowners Say About Our House Extension Specialists
Full-width rear extension on our 1950s pebbledash semi in Shrewsbury. Glazed corner of the extension brings southerly daylight deep into the plan. Job done for £120500 over 16 weeks. Trial pit done day one to confirm foundation depth was workable.
Compared four extension builders through BestBuilders for the Shrewsbury job. Mid-tier quote of £61980 won on the proper cavity tray detail. CCTV drain survey on day one, no surprises with hidden services. £60420 all-in, scaffold-free for half the schedule. EPC went up two bands thanks to the new spec.
Nine months in and the rooflight has not leaked a drop, even in heavy rain. Builder we found via BestBuilders in Shrewsbury persuaded us into a wider opening to the original house - the flow is so much better. Total £83820. Stamp duty saved by extending out rather than moving up.
House Extension in Shrewsbury — FAQs
Plan Your house extension Project in Shrewsbury
Whether you're researching costs, checking planning rules, or comparing approaches before you commit, our editorial team has produced these guides to help Shrewsbury homeowners make informed decisions about their house extension project.
House Extension Cost Guide
Detailed UK price ranges, regional adjustments and worked examples for house extension projects.
Read House Extension Cost Guide →All House Extension Specialists
Browse our nationwide network of vetted house extension contractors covering all 519 UK towns.
Browse House Extension Specialists →All Cost Guides
Compare prices across extensions, lofts, kitchens, bathrooms, roofing, driveways and solar projects.
View All Cost Guides →Planning your house extension project? Read these guides:
House Extension Near Shrewsbury
We also connect homeowners with vetted house extension specialists in towns surrounding Shrewsbury.
Planning Your House Extension in Shrewsbury
Before you compare quotes, it's worth understanding the full UK price picture for house extension and how Shrewsbury sits within it. The guides below cover average costs, what affects your quote, and how to choose a builder you can trust.
UK House Extension Cost Guide
Full price ranges, worked examples and the factors that move your quote — drawn from real project data across 519 UK towns.
Read the house extension cost guide →House Extension Across the UK
Browse house extension services nationwide, see what's typical in your region, and request quotes from any UK location.
Visit the UK house extension hub →Planning Permission for House Extension in Shrewsbury
Find out whether your house extension needs planning permission in Shrewsbury, what Permitted Development limits apply, and how rules differ in conservation areas, Article 4 zones, and listed-building settings.
Read the house extension planning rules →More homeowner resources: all UK building guides, cost guides, planning permission, comparisons, how-to guides and industry insights.