South West regional pricing
How Much Does a Builder Cost in Stroud?
Updated prices for . Stroud prices are typically 2% above the national average.
Price summary
Stroud Price Summary
| Service | Low | Average | High |
|---|---|---|---|
| Single Storey Extension | £30,630 | £51,050 | £81,680 |
| Double Storey Extension | £51,050 | £86,785 | £142,940 |
| Loft Conversion | £25,525 | £45,945 | £76,575 |
Prices include labour and materials. VAT may apply. Based on South West regional pricing.
Full pricing
All Builder Prices in Stroud
Every price adjusted for Stroud using a 1.021x cost multiplier, rounded to the nearest £5.
| Job | Low | Average | High | Duration |
|---|---|---|---|---|
| Single Storey Extension | £30,630 | £51,050 | £81,680 | 8-12 weeks |
| Double Storey Extension | £51,050 | £86,785 | £142,940 | 12-20 weeks |
| Loft Conversion | £25,525 | £45,945 | £76,575 | 6-10 weeks |
| Garage Conversion | £8,170 | £15,315 | £25,525 | 2-4 weeks |
| Porch Build | £2,550 | £4,595 | £8,170 | 1-2 weeks |
| Garden Wall | £815 | £1,530 | £3,065 | 2-4 days |
| Knock Through Internal Wall | £1,020 | £1,840 | £3,575 | 2-4 days |
| Chimney Breast Removal | £1,225 | £2,040 | £3,575 | 2-4 days |
| Underpinning | £5,105 | £12,250 | £25,525 | 2-4 weeks |
| Damp Proof Course | £510 | £1,225 | £2,550 | 1-3 days |
| New Build Garage | £10,210 | £18,380 | £30,630 | 3-5 weeks |
| Outbuilding or Garden Room | £12,250 | £25,525 | £51,050 | 3-6 weeks |
| Structural Steelwork (RSJ Installation) | £1,020 | £1,840 | £3,065 | 1-2 days |
| Patio or Decking Build | £1,530 | £3,575 | £7,145 | 3-5 days |
Single Storey Extension
Low
£30,630
Average
£51,050
High
£81,680
8-12 weeks
Double Storey Extension
Low
£51,050
Average
£86,785
High
£142,940
12-20 weeks
Loft Conversion
Low
£25,525
Average
£45,945
High
£76,575
6-10 weeks
Garage Conversion
Low
£8,170
Average
£15,315
High
£25,525
2-4 weeks
Porch Build
Low
£2,550
Average
£4,595
High
£8,170
1-2 weeks
Garden Wall
Low
£815
Average
£1,530
High
£3,065
2-4 days
Knock Through Internal Wall
Low
£1,020
Average
£1,840
High
£3,575
2-4 days
Chimney Breast Removal
Low
£1,225
Average
£2,040
High
£3,575
2-4 days
Underpinning
Low
£5,105
Average
£12,250
High
£25,525
2-4 weeks
Damp Proof Course
Low
£510
Average
£1,225
High
£2,550
1-3 days
New Build Garage
Low
£10,210
Average
£18,380
High
£30,630
3-5 weeks
Outbuilding or Garden Room
Low
£12,250
Average
£25,525
High
£51,050
3-6 weeks
Structural Steelwork (RSJ Installation)
Low
£1,020
Average
£1,840
High
£3,065
1-2 days
Patio or Decking Build
Low
£1,530
Average
£3,575
High
£7,145
3-5 days
Regional comparison
How Stroud Compares
Average cost of single storey extension across regions.
Local insights
What Affects Builder Costs in Stroud?
The South West has a mix of housing styles, from Victorian and Edwardian semis to 1930s suburban developments and modern estates. In and around Stroud, 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 South West sits above the national average for trade costs, influenced by proximity to London and the generally higher cost of living. Labour rates in Stroud are typically 2% above 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 Stroud 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 £51,050 to £142,940 for double storey extension in Stroud. Coastal properties in the South West may face additional considerations that affect pricing.
When getting quotes in Stroud, 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
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UK-wide pricing
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Common questions
Frequently Asked Questions
Common questions about builder costs in Stroud.