Scotland regional pricing
How Much Does a Builder Cost in Dumfries and Galloway?
Updated prices for . Dumfries and Galloway prices are typically 9% below the national average.
Price summary
Dumfries and Galloway Price Summary
| Service | Low | Average | High |
|---|---|---|---|
| Single Storey Extension | £27,210 | £45,350 | £72,560 |
| Double Storey Extension | £45,350 | £77,095 | £126,980 |
| Loft Conversion | £22,675 | £40,815 | £68,025 |
Prices include labour and materials. VAT may apply. Based on Scotland regional pricing.
Full pricing
All Builder Prices in Dumfries and Galloway
Every price adjusted for Dumfries and Galloway using a 0.907x cost multiplier, rounded to the nearest £5.
| Job | Low | Average | High | Duration |
|---|---|---|---|---|
| Single Storey Extension | £27,210 | £45,350 | £72,560 | 8-12 weeks |
| Double Storey Extension | £45,350 | £77,095 | £126,980 | 12-20 weeks |
| Loft Conversion | £22,675 | £40,815 | £68,025 | 6-10 weeks |
| Garage Conversion | £7,255 | £13,605 | £22,675 | 2-4 weeks |
| Porch Build | £2,270 | £4,080 | £7,255 | 1-2 weeks |
| Garden Wall | £725 | £1,360 | £2,720 | 2-4 days |
| Knock Through Internal Wall | £905 | £1,635 | £3,175 | 2-4 days |
| Chimney Breast Removal | £1,090 | £1,815 | £3,175 | 2-4 days |
| Underpinning | £4,535 | £10,885 | £22,675 | 2-4 weeks |
| Damp Proof Course | £455 | £1,090 | £2,270 | 1-3 days |
| New Build Garage | £9,070 | £16,325 | £27,210 | 3-5 weeks |
| Outbuilding or Garden Room | £10,885 | £22,675 | £45,350 | 3-6 weeks |
| Structural Steelwork (RSJ Installation) | £905 | £1,635 | £2,720 | 1-2 days |
| Patio or Decking Build | £1,360 | £3,175 | £6,350 | 3-5 days |
Single Storey Extension
Low
£27,210
Average
£45,350
High
£72,560
8-12 weeks
Double Storey Extension
Low
£45,350
Average
£77,095
High
£126,980
12-20 weeks
Loft Conversion
Low
£22,675
Average
£40,815
High
£68,025
6-10 weeks
Garage Conversion
Low
£7,255
Average
£13,605
High
£22,675
2-4 weeks
Porch Build
Low
£2,270
Average
£4,080
High
£7,255
1-2 weeks
Garden Wall
Low
£725
Average
£1,360
High
£2,720
2-4 days
Knock Through Internal Wall
Low
£905
Average
£1,635
High
£3,175
2-4 days
Chimney Breast Removal
Low
£1,090
Average
£1,815
High
£3,175
2-4 days
Underpinning
Low
£4,535
Average
£10,885
High
£22,675
2-4 weeks
Damp Proof Course
Low
£455
Average
£1,090
High
£2,270
1-3 days
New Build Garage
Low
£9,070
Average
£16,325
High
£27,210
3-5 weeks
Outbuilding or Garden Room
Low
£10,885
Average
£22,675
High
£45,350
3-6 weeks
Structural Steelwork (RSJ Installation)
Low
£905
Average
£1,635
High
£2,720
1-2 days
Patio or Decking Build
Low
£1,360
Average
£3,175
High
£6,350
3-5 days
Regional comparison
How Dumfries and Galloway Compares
Average cost of single storey extension across regions.
Local insights
What Affects Builder Costs in Dumfries and Galloway?
Scotland's housing stock includes distinctive tenement flats, Victorian and Georgian terraces, post-war council builds and modern developments. Dumfries and Galloway and surrounding areas have many properties with older infrastructure, particularly in tenement buildings. These older properties often present challenges for builder work that push costs toward the higher end of the ranges shown above.
Scotland sits below the national average for most trade costs. Labour rates in Dumfries and Galloway are around 9% below the UK average. There's a reasonable supply of qualified builder professionals across Scotland's central belt, though more remote areas may have fewer options and longer wait times. Prices still vary by 30-50% between different tradespeople, making multiple quotes essential.
Properties in Dumfries and Galloway present some specific challenges for builder work. Scottish tenement flats often have communal arrangements that complicate access. Older stone-built properties have thick walls that make certain work more difficult. The Scottish climate can also affect timing and approach. For larger projects in Dumfries and Galloway, expect to pay £45,350 to £126,980 for double storey extension.
When getting quotes in Dumfries and Galloway, 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 existing conditions, identify potential complications, and provide a clear 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 Dumfries and Galloway
Explore costs for other services in the Dumfries and Galloway area.
40 services — scroll to explore
UK-wide pricing
Builder Costs in Other Cities
Compare builder prices across the UK.
Common questions
Frequently Asked Questions
Common questions about builder costs in Dumfries and Galloway.