North West regional pricing

How Much Does a Builder Cost in Burnley?

Updated prices for . Burnley prices are typically 13% below the national average.

14 services priced
North West region
Updated

Price summary

Burnley Price Summary

Service Low Average High
Single Storey Extension £25,980 £43,300 £69,280
Double Storey Extension £43,300 £73,610 £121,240
Loft Conversion £21,650 £38,970 £64,950

Prices include labour and materials. VAT may apply. Based on North West regional pricing.

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Full pricing

All Builder Prices in Burnley

Every price adjusted for Burnley using a 0.866x cost multiplier, rounded to the nearest £5.

Single Storey Extension

Low

£25,980

Average

£43,300

High

£69,280

8-12 weeks

Double Storey Extension

Low

£43,300

Average

£73,610

High

£121,240

12-20 weeks

Loft Conversion

Low

£21,650

Average

£38,970

High

£64,950

6-10 weeks

Garage Conversion

Low

£6,930

Average

£12,990

High

£21,650

2-4 weeks

Porch Build

Low

£2,165

Average

£3,895

High

£6,930

1-2 weeks

Garden Wall

Low

£695

Average

£1,300

High

£2,600

2-4 days

Knock Through Internal Wall

Low

£865

Average

£1,560

High

£3,030

2-4 days

Chimney Breast Removal

Low

£1,040

Average

£1,730

High

£3,030

2-4 days

Underpinning

Low

£4,330

Average

£10,390

High

£21,650

2-4 weeks

Damp Proof Course

Low

£435

Average

£1,040

High

£2,165

1-3 days

New Build Garage

Low

£8,660

Average

£15,590

High

£25,980

3-5 weeks

Outbuilding or Garden Room

Low

£10,390

Average

£21,650

High

£43,300

3-6 weeks

Structural Steelwork (RSJ Installation)

Low

£865

Average

£1,560

High

£2,600

1-2 days

Patio or Decking Build

Low

£1,300

Average

£3,030

High

£6,060

3-5 days

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Regional comparison

How Burnley Compares

Average cost of single storey extension across regions.

Burnley
-13% £43,300
National Average
baseline £50,000
London
+24% £62,150

Local insights

What Affects Builder Costs in Burnley?

Burnley's housing stock is dominated by Victorian and Edwardian terraced houses, with large numbers of properties across the wider metropolitan area and surrounding towns. These older homes often present challenges for builder work, including limited access, older infrastructure and the need for more preparation. Properties that haven't been updated in decades tend to push costs toward the higher end of the ranges shown above.

The North West consistently sits below the national average for trade costs, and Burnley is no exception. Labour rates here are around 13% below the UK average and considerably lower than London or the South East. This reflects both the lower cost of living and a healthy supply of qualified builder professionals across the region. That said, prices can still vary by 30-50% between different tradespeople for the same job, making multiple quotes essential.

Several factors affect builder costs in Burnley. Back-to-back terraces may have limited access that makes work more complicated and expensive. Properties with solid walls rather than cavities can add to the difficulty. For larger projects, expect costs at the higher end — a double storey extension in Burnley typically runs £43,300 to £121,240. Material and product choices also make a significant difference to the total.

When getting quotes in Burnley, aim for a minimum of three from different qualified professionals. Ask each one to visit and assess the work rather than quoting over the phone. A good builder will check the existing conditions, identify potential complications, and provide a clear cost breakdown. Be wary of quotes that seem significantly cheaper than others — they may be cutting corners on materials or quality. Always check qualifications, insurance and recent reviews before hiring.

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More services

Other Services in Burnley

Explore costs for other services in the Burnley area.

40 services — scroll to explore

Common questions

Frequently Asked Questions

Common questions about builder costs in Burnley.

How much does a builder cost in Burnley in 2026?
Single Storey Extension in Burnley typically costs between £25,980 and £69,280, with the average being around £43,300. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are builder prices cheaper in Burnley than London?
Yes. Burnley builder costs are typically 13% below the national average, while London prices run around 24% above it. For single storey extension, you could save over £18,850 compared to the same job in London.
How do I find a good builder in Burnley?
Get at least three quotes from different tradespeople, check recent reviews, and ask whether the quote includes VAT and everything you need. A detailed written quote that breaks down all costs is a good sign. Always check qualifications, insurance and recent reviews before hiring.
What affects builder prices in Burnley?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. Burnley rates are 13% below the national average. Getting multiple quotes is the best way to ensure a fair price.
Do builder prices include materials in Burnley?
The prices shown on this page include all typical costs. However, when getting real quotes, always confirm what is and isn't included. Some tradespeople break out costs separately, while others give an all-in price. Ask for a detailed breakdown before agreeing to any work.