North West regional pricing

How Much Does a Builder Cost in Trafford?

Updated prices for . Trafford prices are typically 24% above the national average.

14 services priced
North West region
Updated

Price summary

Trafford Price Summary

Service Low Average High
Single Storey Extension £37,080 £61,800 £98,880
Double Storey Extension £61,800 £105,060 £173,040
Loft Conversion £30,900 £55,620 £92,700

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

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Full pricing

All Builder Prices in Trafford

Every price adjusted for Trafford using a 1.236x cost multiplier, rounded to the nearest £5.

Single Storey Extension

Low

£37,080

Average

£61,800

High

£98,880

8-12 weeks

Double Storey Extension

Low

£61,800

Average

£105,060

High

£173,040

12-20 weeks

Loft Conversion

Low

£30,900

Average

£55,620

High

£92,700

6-10 weeks

Garage Conversion

Low

£9,890

Average

£18,540

High

£30,900

2-4 weeks

Porch Build

Low

£3,090

Average

£5,560

High

£9,890

1-2 weeks

Garden Wall

Low

£990

Average

£1,855

High

£3,710

2-4 days

Knock Through Internal Wall

Low

£1,235

Average

£2,225

High

£4,325

2-4 days

Chimney Breast Removal

Low

£1,485

Average

£2,470

High

£4,325

2-4 days

Underpinning

Low

£6,180

Average

£14,830

High

£30,900

2-4 weeks

Damp Proof Course

Low

£620

Average

£1,485

High

£3,090

1-3 days

New Build Garage

Low

£12,360

Average

£22,250

High

£37,080

3-5 weeks

Outbuilding or Garden Room

Low

£14,830

Average

£30,900

High

£61,800

3-6 weeks

Structural Steelwork (RSJ Installation)

Low

£1,235

Average

£2,225

High

£3,710

1-2 days

Patio or Decking Build

Low

£1,855

Average

£4,325

High

£8,650

3-5 days

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Regional comparison

How Trafford Compares

Average cost of single storey extension across regions.

Trafford
+24% £61,800
National Average
baseline £50,000
London
+24% £62,150

Local insights

What Affects Builder Costs in Trafford?

Trafford'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 Trafford is no exception. Labour rates here are around 24% above 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 Trafford. 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 Trafford typically runs £61,800 to £173,040. Material and product choices also make a significant difference to the total.

When getting quotes in Trafford, 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 Trafford

Explore costs for other services in the Trafford area.

40 services — scroll to explore

Common questions

Frequently Asked Questions

Common questions about builder costs in Trafford.

How much does a builder cost in Trafford in 2026?
Single Storey Extension in Trafford typically costs between £37,080 and £98,880, with the average being around £61,800. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are builder prices cheaper in Trafford than London?
Trafford prices are 24% above the national average, though still £350 cheaper than London for single storey extension.
How do I find a good builder in Trafford?
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 Trafford?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. Trafford rates are 24% above the national average. Getting multiple quotes is the best way to ensure a fair price.
Do builder prices include materials in Trafford?
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.