Kelso ยท Loft Conversion

Loft Conversion
in Kelso

Compare quotes from vetted Kelso loft conversion specialists. Dormer, Velux, hip-to-gable and mansard conversions from ยฃ32,000. Free no-obligation quotes.

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Local Kelso Experts
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Loft Conversion Specialists in Kelso
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Projects Completed in Kelso
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How Much Do Loft Conversion Cost in Kelso?

Real prices from completed projects in Kelso and the surrounding area. Costs vary by size, specification and access โ€” use these as a starting guide, then get 3 free quotes for your specific project.

Full cost guide โ†’
Dormer loft conversion
Rear Dormer with En-Suite
£ 32,000 โ€“ £55,000

The most popular type in the UK. Creates a full-height room with a vertical rear wall and flat roof. Usually includes a bathroom and Velux windows to the front.

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Hip-to-Gable Conversion
Hip-to-Gable with Dormer
£ 35,000 โ€“ £63,500

Ideal for end-of-terrace and detached homes with a hipped roof. Extends the ridge line to create maximum usable floor space. Often paired with a rear dormer.

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Mansard Conversion
Mansard Loft Conversion
£ 40,000 โ€“ £77,000

The most spacious conversion type โ€” a near-vertical rear wall with a shallow-pitched roof. Common in London and city terraces. Typically requires planning permission.

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Your Project
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Costs depend on size, spec and access. The best way to know your exact price is to compare 3 quotes from vetted local specialists.

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Kelso pricing note: South Scotland (Glasgow, Edinburgh area) prices are broadly in line with or slightly below the English national average. Edinburgh's tight city centre can attract access surcharges; suburban projects are competitively priced. Prices shown are indicative ranges for Kelso and South Scotland. Always get at least 3 written quotes before committing to any builder.

Loft Conversion Specialists Who Know Kelso

Home renovation activity in Kelso 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 Kelso 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 Kelso 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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How It Works

1
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Describe your loft conversion project and postcode. Takes 60 seconds.
2
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We send your brief to up to 3 vetted loft conversion specialists in Kelso.
3
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Every Builder We Recommend Is:

โœ“ Minimum ยฃ2m public liability insurance โ€” verified before listing
โœ“ Holds relevant trade qualifications (FMB, CIOB, FMB, CIOB)
โœ“ Has a minimum of 5 verified customer reviews before joining
โœ“ Actively monitored โ€” removed for sustained negative feedback

What Kelso Homeowners Say About Our Loft Conversion Specialists

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L-shaped dormer extension on our three-bed mid-terrace in Kelso. Home office spec - acoustic dado rail and a dedicated 32A electrical circuit. Quote of ยฃ45235 held within 1.5%. Steel installed via a 50-tonne crane through the back garden, no damage to fences.

Tim R.
Kelso
Loft Conversion
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Used BestBuilders to find a loft specialist near Kelso - two of the four quoters were FMB-registered, picked the most thorough one. Trickle vents added to the rooflights to head off any condensation problems. Builder agreed weekly draw-down payments against milestones - cash-flow clarity. Final bill ยฃ54880. Fire-rated doors and emergency lighting all spec'd to Building Regs.

Jess E.
Kelso
Loft Conversion
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Eighteen months in and we still cannot believe how much daylight that L-shape pulls in. Builder we found via BestBuilders in Kelso pushed for an MVHR system that has eliminated any condensation problems. Total ยฃ46920. No need to move - the loft solved the bedroom shortage entirely.

Tom F.
Kelso
Loft Conversion

Loft Conversion in Kelso โ€” FAQs

A Velux or rooflight conversion in Kelso typically costs ยฃ25,000 to ยฃ40,000, a rear dormer ยฃ40,000 to ยฃ65,000, and a hip-to-gable or mansard ยฃ55,000 to ยฃ80,000. The price depends on the roof structure, the staircase position and whether an en-suite is added.
Many loft conversions in Kelso are permitted development, allowing up to 40 cubic metres of added roof space on a terraced house or 50 on a semi or detached, provided the work does not extend the roof plane facing a road. Mansards, properties in conservation areas and listed buildings usually need full planning permission.
Most loft conversions in Kelso take 6 to 10 weeks on site, with dormer and mansard conversions at the longer end. Allow extra time beforehand for a survey, structural design and building regulations sign-off.
A well-built loft conversion with a double bedroom and en-suite typically adds 15 to 20 percent to the value of a Kelso home, often more than it costs to build. It is one of the most cost-effective ways to add a bedroom without losing garden space.
Yes. Every loft conversion needs building regulations approval covering floor strength, fire escape, stairs and insulation, regardless of whether planning permission is required. Your Kelso specialist designs to these standards and arranges building control inspections.

Plan Your loft conversion Project in Kelso

Whether you're researching costs, checking planning rules, or comparing approaches before you commit, our editorial team has produced these guides to help Kelso homeowners make informed decisions about their loft conversion project.

Loft Conversion Cost Guide

Detailed UK price ranges, regional adjustments and worked examples for loft conversion projects.

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All Loft Conversion Specialists

Browse our nationwide network of vetted loft conversion contractors covering all 519 UK towns.

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All Cost Guides

Compare prices across extensions, lofts, kitchens, bathrooms, roofing, driveways and solar projects.

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Planning your loft conversion project? Read these guides:

Loft Conversion Near Kelso

We also connect homeowners with vetted loft conversion specialists in towns surrounding Kelso.

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Planning Your Loft Conversion in Kelso

Before you compare quotes, it's worth understanding the full UK price picture for loft conversion and how Kelso sits within it. The guides below cover average costs, what affects your quote, and how to choose a builder you can trust.

UK Loft Conversion Cost Guide

Full price ranges, worked examples and the factors that move your quote โ€” drawn from real project data across 519 UK towns.

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Loft Conversion Across the UK

Browse loft conversion services nationwide, see what's typical in your region, and request quotes from any UK location.

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Planning Permission for Loft Conversion in Kelso

Find out whether your loft conversion needs planning permission in Kelso, what Permitted Development limits apply, and how rules differ in conservation areas, Article 4 zones, and listed-building settings.

Read the loft conversion planning rules โ†’

More homeowner resources: all UK building guides, cost guides, planning permission, comparisons, how-to guides and industry insights.

Get Free Loft Conversion Quotes in Kelso Today

Tell us about your project and we'll match you with 3 vetted loft conversion specialists in Kelso. Free, no-obligation, no spam โ€” results in 24 hours.

๐Ÿ›๏ธPlanning permission for Loft Conversion in Kelso?Check whether your project needs permission before you start — read our 2026 planning guide →
๐Ÿ’ฌ Not sure about something? Ask a building expert
Planning permission, costs, building regs, choosing a trade โ€” free answers from our editorial team, published for other homeowners too.
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