West Midlands regional pricing
How Much Does a Builder Cost in Coventry?
Updated prices for . Coventry prices are typically 4% below the national average.
Price summary
Coventry Price Summary
| Service | Low | Average | High |
|---|---|---|---|
| Single Storey Extension | £28,740 | £47,900 | £76,640 |
| Double Storey Extension | £47,900 | £81,430 | £134,120 |
| Loft Conversion | £23,950 | £43,110 | £71,850 |
Prices include labour and materials. VAT may apply. Based on West Midlands regional pricing.
Full pricing
All Builder Prices in Coventry
Every price adjusted for Coventry using a 0.958x cost multiplier, rounded to the nearest £5.
| Job | Low | Average | High | Duration |
|---|---|---|---|---|
| Single Storey Extension | £28,740 | £47,900 | £76,640 | 8-12 weeks |
| Double Storey Extension | £47,900 | £81,430 | £134,120 | 12-20 weeks |
| Loft Conversion | £23,950 | £43,110 | £71,850 | 6-10 weeks |
| Garage Conversion | £7,665 | £14,370 | £23,950 | 2-4 weeks |
| Porch Build | £2,395 | £4,310 | £7,665 | 1-2 weeks |
| Garden Wall | £765 | £1,435 | £2,875 | 2-4 days |
| Knock Through Internal Wall | £960 | £1,725 | £3,355 | 2-4 days |
| Chimney Breast Removal | £1,150 | £1,915 | £3,355 | 2-4 days |
| Underpinning | £4,790 | £11,495 | £23,950 | 2-4 weeks |
| Damp Proof Course | £480 | £1,150 | £2,395 | 1-3 days |
| New Build Garage | £9,580 | £17,245 | £28,740 | 3-5 weeks |
| Outbuilding or Garden Room | £11,495 | £23,950 | £47,900 | 3-6 weeks |
| Structural Steelwork (RSJ Installation) | £960 | £1,725 | £2,875 | 1-2 days |
| Patio or Decking Build | £1,435 | £3,355 | £6,705 | 3-5 days |
Single Storey Extension
Low
£28,740
Average
£47,900
High
£76,640
8-12 weeks
Double Storey Extension
Low
£47,900
Average
£81,430
High
£134,120
12-20 weeks
Loft Conversion
Low
£23,950
Average
£43,110
High
£71,850
6-10 weeks
Garage Conversion
Low
£7,665
Average
£14,370
High
£23,950
2-4 weeks
Porch Build
Low
£2,395
Average
£4,310
High
£7,665
1-2 weeks
Garden Wall
Low
£765
Average
£1,435
High
£2,875
2-4 days
Knock Through Internal Wall
Low
£960
Average
£1,725
High
£3,355
2-4 days
Chimney Breast Removal
Low
£1,150
Average
£1,915
High
£3,355
2-4 days
Underpinning
Low
£4,790
Average
£11,495
High
£23,950
2-4 weeks
Damp Proof Course
Low
£480
Average
£1,150
High
£2,395
1-3 days
New Build Garage
Low
£9,580
Average
£17,245
High
£28,740
3-5 weeks
Outbuilding or Garden Room
Low
£11,495
Average
£23,950
High
£47,900
3-6 weeks
Structural Steelwork (RSJ Installation)
Low
£960
Average
£1,725
High
£2,875
1-2 days
Patio or Decking Build
Low
£1,435
Average
£3,355
High
£6,705
3-5 days
Regional comparison
How Coventry Compares
Average cost of single storey extension across regions.
Local insights
What Affects Builder Costs in Coventry?
The Midlands has a wide range of housing types, from Victorian terraces and back-to-backs to post-war council estates and modern developments. Coventry and surrounding areas like Solihull and Coventry have a large number of properties of varying ages and conditions. Older properties generally cost more for builder work due to the extra preparation and access challenges they present.
The West Midlands sits slightly below the national average for trade costs, making it one of the more affordable areas for builder work. Labour rates in Coventry are around 4% below the UK average. There's a good supply of qualified professionals across the Midlands, but prices still vary by 30-50% between tradespeople for the same job. Always get multiple quotes.
What you pay for builder work in Coventry depends on the job complexity, materials chosen, and the condition of your property. Older properties with solid walls or limited access can make work more disruptive and expensive. For larger projects, expect to pay £47,900 to £134,120 for double storey extension in Coventry. Material choices also make a significant difference to the total.
When getting quotes in Coventry, 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 conditions, identify potential complications, and give you a detailed breakdown of costs. Be wary of significantly cheaper quotes — they may cut corners on materials or quality. Always check qualifications, insurance and recent reviews.
More services
Other Services in Coventry
Explore costs for other services in the Coventry 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 Coventry.