House Extension
in Brighouse
Compare quotes from vetted Brighouse extension builders for single-storey, double-storey and rear extensions. Transparent pricing from £15,000. Free, no-obligation quotes — results in 24 hours.
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How Much Do House Extension Cost in Brighouse?
Real prices from completed projects in Brighouse 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 →Brighouse pricing note: Yorkshire and Humber offers some of the most competitive building prices in England, typically 5–10% below the national average. Good contractor availability across Leeds, Sheffield, Hull and surrounding areas. Prices shown are indicative ranges for Brighouse and Yorkshire. Always get at least 3 written quotes before committing to any builder.
House Extension Specialists Who Know Brighouse
Home renovation activity in Brighouse 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 Brighouse 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 Brighouse 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.
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What Brighouse Homeowners Say About Our House Extension Specialists
Larger Permitted Development extension on our 1980s estate house in Brighouse. 24m² rear with structural opening through to the existing kitchen and a steel beam above. Came in at £72950 with bi-folds and lantern. Building control sign-off on the first inspection.
Compared four extension builders through BestBuilders for the Brighouse job. Selected on the depth of the spec - 28 pages versus the cheapest at 4 pages. Sub-trades all booked in advance so no waiting between phases. Came in at £107730 fitted including site clean and hand-back. Lived in throughout - dust kept to the construction zone, never the rest of the house.
Through a full freeze-thaw winter, no movement around the new openings. Builder we found via BestBuilders in Brighouse spotted that the existing kitchen waste was undersized and corrected it as part of the works. Total £58620. Estate agent valued the work at +£90k.
House Extension in Brighouse — FAQs
Plan Your house extension Project in Brighouse
Whether you're researching costs, checking planning rules, or comparing approaches before you commit, our editorial team has produced these guides to help Brighouse 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 Brighouse
We also connect homeowners with vetted house extension specialists in towns surrounding Brighouse.
Planning Your House Extension in Brighouse
Before you compare quotes, it's worth understanding the full UK price picture for house extension and how Brighouse 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 Brighouse
Find out whether your house extension needs planning permission in Brighouse, 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.