House Extension
in Oadby
Compare quotes from vetted Oadby 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 Oadby
- 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 Oadby?
Real prices from completed projects in Oadby 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 →Oadby pricing note: East Midlands building costs are broadly in line with the national average. Prices in Nottingham, Leicester and Derby are competitive, with good availability of vetted local contractors across the region. Prices shown are indicative ranges for Oadby and East Midlands. Always get at least 3 written quotes before committing to any builder.
House Extension Specialists Who Know Oadby
Oadby is one of the UK's most active home renovation markets. With a diverse range of properties across the area, from period homes to modern new builds, local builders need to be versatile, skilled, and reliable.
BestBuilders vets every builder in our Oadby network. We check for public liability insurance, relevant trade qualifications (CIOB, FMB, Gas Safe, NICEIC), and a minimum of five verified customer reviews before any builder can appear on our platform.
Whether you are planning a rear extension, a loft conversion, or a full kitchen renovation in Oadby, we will connect you with the right specialist within 24 hours. All quotes are free and there is no obligation to proceed.
Start My Free Quote →How It Works
Every Builder We Recommend Is:
What Oadby Homeowners Say About Our House Extension Specialists
Two-storey rear extension on our 1930s semi in Oadby. 36m² split between dining space and a snug, with a window seat over the new radiators. Came to £97120 for the lot. Party wall agreement handled by their consultant - smooth process.
Compared four extension builders through BestBuilders for the Oadby job. Picked the team with the longest insurance-backed structural warranty. Internal openings cut on a Saturday so the rest of the family was barely disturbed. Total £104400 fully turnkey. Daily 5pm site walk with the foreman, weekly progress on the spreadsheet.
Five months later and the connection between old house and new feels seamless. Builder we found via BestBuilders in Oadby suggested moving the boiler to the new utility room - much quieter at night now. Total £84240. Insurance happy with the building control completion certificate.
House Extension in Oadby — FAQs
Plan Your house extension Project in Oadby
Whether you're researching costs, checking planning rules, or comparing approaches before you commit, our editorial team has produced these guides to help Oadby 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 Oadby
We also connect homeowners with vetted house extension specialists in towns surrounding Oadby.
Planning Your House Extension in Oadby
Before you compare quotes, it's worth understanding the full UK price picture for house extension and how Oadby 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 Oadby
Find out whether your house extension needs planning permission in Oadby, 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.