North West regional pricing

How Much Does a Builder Cost in Blackpool?

Updated prices for . Blackpool prices are typically 18% below the national average.

14 services priced
North West region
Updated

Price summary

Blackpool Price Summary

Service Low Average High
Single Storey Extension £24,690 £41,150 £65,840
Double Storey Extension £41,150 £69,955 £115,220
Loft Conversion £20,575 £37,035 £61,725

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

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Full pricing

All Builder Prices in Blackpool

Every price adjusted for Blackpool using a 0.823x cost multiplier, rounded to the nearest £5.

Single Storey Extension

Low

£24,690

Average

£41,150

High

£65,840

8-12 weeks

Double Storey Extension

Low

£41,150

Average

£69,955

High

£115,220

12-20 weeks

Loft Conversion

Low

£20,575

Average

£37,035

High

£61,725

6-10 weeks

Garage Conversion

Low

£6,585

Average

£12,345

High

£20,575

2-4 weeks

Porch Build

Low

£2,060

Average

£3,705

High

£6,585

1-2 weeks

Garden Wall

Low

£660

Average

£1,235

High

£2,470

2-4 days

Knock Through Internal Wall

Low

£825

Average

£1,480

High

£2,880

2-4 days

Chimney Breast Removal

Low

£990

Average

£1,645

High

£2,880

2-4 days

Underpinning

Low

£4,115

Average

£9,875

High

£20,575

2-4 weeks

Damp Proof Course

Low

£410

Average

£990

High

£2,060

1-3 days

New Build Garage

Low

£8,230

Average

£14,815

High

£24,690

3-5 weeks

Outbuilding or Garden Room

Low

£9,875

Average

£20,575

High

£41,150

3-6 weeks

Structural Steelwork (RSJ Installation)

Low

£825

Average

£1,480

High

£2,470

1-2 days

Patio or Decking Build

Low

£1,235

Average

£2,880

High

£5,760

3-5 days

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Regional comparison

How Blackpool Compares

Average cost of single storey extension across regions.

Blackpool
-18% £41,150
National Average
baseline £50,000
London
+24% £62,150

Local insights

What Affects Builder Costs in Blackpool?

Blackpool'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 Blackpool is no exception. Labour rates here are around 18% 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 Blackpool. 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 Blackpool typically runs £41,150 to £115,220. Material and product choices also make a significant difference to the total.

When getting quotes in Blackpool, 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 Blackpool

Explore costs for other services in the Blackpool area.

40 services — scroll to explore

Common questions

Frequently Asked Questions

Common questions about builder costs in Blackpool.

How much does a builder cost in Blackpool in 2026?
Single Storey Extension in Blackpool typically costs between £24,690 and £65,840, with the average being around £41,150. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are builder prices cheaper in Blackpool than London?
Yes. Blackpool builder costs are typically 18% below the national average, while London prices run around 24% above it. For single storey extension, you could save over £21,000 compared to the same job in London.
How do I find a good builder in Blackpool?
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 Blackpool?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. Blackpool rates are 18% below the national average. Getting multiple quotes is the best way to ensure a fair price.
Do builder prices include materials in Blackpool?
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.