East of England regional pricing

How Much Does a Builder Cost in Great Yarmouth?

Updated prices for . Great Yarmouth prices are typically 10% below the national average.

14 services priced
East of England region
Updated

Price summary

Great Yarmouth Price Summary

Service Low Average High
Single Storey Extension £26,880 £44,800 £71,680
Double Storey Extension £44,800 £76,160 £125,440
Loft Conversion £22,400 £40,320 £67,200

Prices include labour and materials. VAT may apply. Based on East of England regional pricing.

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Full pricing

All Builder Prices in Great Yarmouth

Every price adjusted for Great Yarmouth using a 0.896x cost multiplier, rounded to the nearest £5.

Single Storey Extension

Low

£26,880

Average

£44,800

High

£71,680

8-12 weeks

Double Storey Extension

Low

£44,800

Average

£76,160

High

£125,440

12-20 weeks

Loft Conversion

Low

£22,400

Average

£40,320

High

£67,200

6-10 weeks

Garage Conversion

Low

£7,170

Average

£13,440

High

£22,400

2-4 weeks

Porch Build

Low

£2,240

Average

£4,030

High

£7,170

1-2 weeks

Garden Wall

Low

£715

Average

£1,345

High

£2,690

2-4 days

Knock Through Internal Wall

Low

£895

Average

£1,615

High

£3,135

2-4 days

Chimney Breast Removal

Low

£1,075

Average

£1,790

High

£3,135

2-4 days

Underpinning

Low

£4,480

Average

£10,750

High

£22,400

2-4 weeks

Damp Proof Course

Low

£450

Average

£1,075

High

£2,240

1-3 days

New Build Garage

Low

£8,960

Average

£16,130

High

£26,880

3-5 weeks

Outbuilding or Garden Room

Low

£10,750

Average

£22,400

High

£44,800

3-6 weeks

Structural Steelwork (RSJ Installation)

Low

£895

Average

£1,615

High

£2,690

1-2 days

Patio or Decking Build

Low

£1,345

Average

£3,135

High

£6,270

3-5 days

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Regional comparison

How Great Yarmouth Compares

Average cost of single storey extension across regions.

Great Yarmouth
-10% £44,800
National Average
baseline £50,000
London
+24% £62,150

Local insights

What Affects Builder Costs in Great Yarmouth?

The East of England has a mix of housing styles, from Victorian and Edwardian semis to 1930s suburban developments and modern estates. In and around Great Yarmouth, many properties in areas near Surrey and Kent vary in age and condition. Older properties with original features typically cost more for builder work due to additional preparation and access challenges.

The East of England sits above the national average for trade costs, influenced by proximity to London and the generally higher cost of living. Labour rates in Great Yarmouth are typically 10% below the UK average. Despite this, there's a strong supply of qualified builder professionals across the region. Prices can vary 30-50% between different tradespeople for the same job, so getting multiple quotes is essential.

What you pay for builder work in Great Yarmouth depends on the complexity of the job, the materials used, and the condition of your property. Older detached and semi-detached homes often present more challenges that add to the cost. For larger jobs, expect to pay £44,800 to £125,440 for double storey extension in Great Yarmouth. Coastal properties in the East of England may face additional considerations that affect pricing.

When getting quotes in Great Yarmouth, aim for at least 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 setup, identify complications, and provide a detailed cost breakdown. Be wary of quotes that seem significantly cheaper — they may be cutting corners on materials or quality. Always check qualifications, insurance and recent reviews.

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More services

Other Services in Great Yarmouth

Explore costs for other services in the Great Yarmouth area.

40 services — scroll to explore

Common questions

Frequently Asked Questions

Common questions about builder costs in Great Yarmouth.

How much does a builder cost in Great Yarmouth in 2026?
Single Storey Extension in Great Yarmouth typically costs between £26,880 and £71,680, with the average being around £44,800. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are builder prices cheaper in Great Yarmouth than London?
Yes. Great Yarmouth builder costs are typically 10% below the national average, while London prices run around 24% above it. For single storey extension, you could save over £17,350 compared to the same job in London.
How do I find a good builder in Great Yarmouth?
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 Great Yarmouth?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. Great Yarmouth rates are 10% below the national average. Getting multiple quotes is the best way to ensure a fair price.
Do builder prices include materials in Great Yarmouth?
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.