East of England regional pricing
How Much Does a Builder Cost in Ipswich?
Updated prices for . Ipswich prices are typically 10% below the national average.
Price summary
Ipswich Price Summary
| Service | Low | Average | High |
|---|---|---|---|
| Single Storey Extension | £27,000 | £45,000 | £72,000 |
| Double Storey Extension | £45,000 | £76,500 | £126,000 |
| Loft Conversion | £22,500 | £40,500 | £67,500 |
Prices include labour and materials. VAT may apply. Based on East of England regional pricing.
Full pricing
All Builder Prices in Ipswich
Every price adjusted for Ipswich using a 0.9x cost multiplier, rounded to the nearest £5.
| Job | Low | Average | High | Duration |
|---|---|---|---|---|
| Single Storey Extension | £27,000 | £45,000 | £72,000 | 8-12 weeks |
| Double Storey Extension | £45,000 | £76,500 | £126,000 | 12-20 weeks |
| Loft Conversion | £22,500 | £40,500 | £67,500 | 6-10 weeks |
| Garage Conversion | £7,200 | £13,500 | £22,500 | 2-4 weeks |
| Porch Build | £2,250 | £4,050 | £7,200 | 1-2 weeks |
| Garden Wall | £720 | £1,350 | £2,700 | 2-4 days |
| Knock Through Internal Wall | £900 | £1,620 | £3,150 | 2-4 days |
| Chimney Breast Removal | £1,080 | £1,800 | £3,150 | 2-4 days |
| Underpinning | £4,500 | £10,800 | £22,500 | 2-4 weeks |
| Damp Proof Course | £450 | £1,080 | £2,250 | 1-3 days |
| New Build Garage | £9,000 | £16,200 | £27,000 | 3-5 weeks |
| Outbuilding or Garden Room | £10,800 | £22,500 | £45,000 | 3-6 weeks |
| Structural Steelwork (RSJ Installation) | £900 | £1,620 | £2,700 | 1-2 days |
| Patio or Decking Build | £1,350 | £3,150 | £6,300 | 3-5 days |
Single Storey Extension
Low
£27,000
Average
£45,000
High
£72,000
8-12 weeks
Double Storey Extension
Low
£45,000
Average
£76,500
High
£126,000
12-20 weeks
Loft Conversion
Low
£22,500
Average
£40,500
High
£67,500
6-10 weeks
Garage Conversion
Low
£7,200
Average
£13,500
High
£22,500
2-4 weeks
Porch Build
Low
£2,250
Average
£4,050
High
£7,200
1-2 weeks
Garden Wall
Low
£720
Average
£1,350
High
£2,700
2-4 days
Knock Through Internal Wall
Low
£900
Average
£1,620
High
£3,150
2-4 days
Chimney Breast Removal
Low
£1,080
Average
£1,800
High
£3,150
2-4 days
Underpinning
Low
£4,500
Average
£10,800
High
£22,500
2-4 weeks
Damp Proof Course
Low
£450
Average
£1,080
High
£2,250
1-3 days
New Build Garage
Low
£9,000
Average
£16,200
High
£27,000
3-5 weeks
Outbuilding or Garden Room
Low
£10,800
Average
£22,500
High
£45,000
3-6 weeks
Structural Steelwork (RSJ Installation)
Low
£900
Average
£1,620
High
£2,700
1-2 days
Patio or Decking Build
Low
£1,350
Average
£3,150
High
£6,300
3-5 days
Regional comparison
How Ipswich Compares
Average cost of single storey extension across regions.
Local insights
What Affects Builder Costs in Ipswich?
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 Ipswich, 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 Ipswich 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 Ipswich 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 £45,000 to £126,000 for double storey extension in Ipswich. Coastal properties in the East of England may face additional considerations that affect pricing.
When getting quotes in Ipswich, 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.
More services
Other Services in Ipswich
Explore costs for other services in the Ipswich area.
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UK-wide pricing
Builder Costs in Other Cities
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Common questions
Frequently Asked Questions
Common questions about builder costs in Ipswich.