Wales regional pricing
How Much Does a Builder Cost in Bridgend?
Updated prices for . Bridgend prices are typically 2% below the national average.
Price summary
Bridgend Price Summary
| Service | Low | Average | High |
|---|---|---|---|
| Single Storey Extension | £29,550 | £49,250 | £78,800 |
| Double Storey Extension | £49,250 | £83,725 | £137,900 |
| Loft Conversion | £24,625 | £44,325 | £73,875 |
Prices include labour and materials. VAT may apply. Based on Wales regional pricing.
Full pricing
All Builder Prices in Bridgend
Every price adjusted for Bridgend using a 0.985x cost multiplier, rounded to the nearest £5.
| Job | Low | Average | High | Duration |
|---|---|---|---|---|
| Single Storey Extension | £29,550 | £49,250 | £78,800 | 8-12 weeks |
| Double Storey Extension | £49,250 | £83,725 | £137,900 | 12-20 weeks |
| Loft Conversion | £24,625 | £44,325 | £73,875 | 6-10 weeks |
| Garage Conversion | £7,880 | £14,775 | £24,625 | 2-4 weeks |
| Porch Build | £2,465 | £4,435 | £7,880 | 1-2 weeks |
| Garden Wall | £790 | £1,480 | £2,955 | 2-4 days |
| Knock Through Internal Wall | £985 | £1,775 | £3,450 | 2-4 days |
| Chimney Breast Removal | £1,180 | £1,970 | £3,450 | 2-4 days |
| Underpinning | £4,925 | £11,820 | £24,625 | 2-4 weeks |
| Damp Proof Course | £495 | £1,180 | £2,465 | 1-3 days |
| New Build Garage | £9,850 | £17,730 | £29,550 | 3-5 weeks |
| Outbuilding or Garden Room | £11,820 | £24,625 | £49,250 | 3-6 weeks |
| Structural Steelwork (RSJ Installation) | £985 | £1,775 | £2,955 | 1-2 days |
| Patio or Decking Build | £1,480 | £3,450 | £6,895 | 3-5 days |
Single Storey Extension
Low
£29,550
Average
£49,250
High
£78,800
8-12 weeks
Double Storey Extension
Low
£49,250
Average
£83,725
High
£137,900
12-20 weeks
Loft Conversion
Low
£24,625
Average
£44,325
High
£73,875
6-10 weeks
Garage Conversion
Low
£7,880
Average
£14,775
High
£24,625
2-4 weeks
Porch Build
Low
£2,465
Average
£4,435
High
£7,880
1-2 weeks
Garden Wall
Low
£790
Average
£1,480
High
£2,955
2-4 days
Knock Through Internal Wall
Low
£985
Average
£1,775
High
£3,450
2-4 days
Chimney Breast Removal
Low
£1,180
Average
£1,970
High
£3,450
2-4 days
Underpinning
Low
£4,925
Average
£11,820
High
£24,625
2-4 weeks
Damp Proof Course
Low
£495
Average
£1,180
High
£2,465
1-3 days
New Build Garage
Low
£9,850
Average
£17,730
High
£29,550
3-5 weeks
Outbuilding or Garden Room
Low
£11,820
Average
£24,625
High
£49,250
3-6 weeks
Structural Steelwork (RSJ Installation)
Low
£985
Average
£1,775
High
£2,955
1-2 days
Patio or Decking Build
Low
£1,480
Average
£3,450
High
£6,895
3-5 days
Regional comparison
How Bridgend Compares
Average cost of single storey extension across regions.
Local insights
What Affects Builder Costs in Bridgend?
Wales has a distinctive mix of housing, from Victorian and Edwardian terraces in the south to stone-built cottages and rural properties across the rest of the country. Bridgend and the wider area around Swansea and the Valleys include many older properties that present challenges for builder work. Stone walls, exposed locations, and older infrastructure all tend to push costs toward the higher end.
Wales sits below the national average for trade costs. Labour rates in Bridgend are typically 2% below the UK average. While this makes builder work more affordable, there can be fewer qualified professionals in rural areas compared to English cities, which can mean longer waiting times. In more populated areas, competition keeps prices reasonable. Always get at least three quotes.
Properties in Bridgend can present specific challenges that affect builder costs. Stone-built and older Welsh terraces often have thick walls that make work more difficult and expensive. Properties in exposed or rural locations may face harsher weather conditions that influence timing and approach. For larger jobs in Bridgend, expect to pay £49,250 to £137,900 for double storey extension.
When getting quotes in Bridgend, 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 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 Bridgend
Explore costs for other services in the Bridgend 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 Bridgend.