Extension building costs in Arundel vary considerably depending on the type of extension, materials used, ground conditions, and complexity of the project. As a desirable location in West Sussex's South East region, Arundel typically sees pricing 20-35% above national averages due to local market demand and the area's premium property values. Building costs, labour rates, and Planning Permission complexity all influence final quotes. BizHub365 connects homeowners with qualified local extension builders who understand Arundel's specific requirements.
Extension Builder Prices in Arundel
| Service | Typical Cost | Unit |
|---|---|---|
| Single-storey rear extension (up to 30 sq m) | £18000 – £35000 | per project |
| Two-storey extension (up to 40 sq m) | £40000 – £70000 | per project |
| Building works labour rates | £45 – £65 | per hour |
| Structural engineer survey and design | £800 – £1500 | per project |
| Planning Permission and Building Control applications | £600 – £1200 | per project |
| Foundation works (excavation and concrete) | £4000 – £8000 | per project |
| Brick and blockwork (per square metre) | £150 – £250 | per sq m |
| Roof construction and covering (per square metre) | £200 – £350 | per sq m |
Prices are indicative averages for Arundel. Actual quotes will vary based on job specifics.
What Affects the Cost?
Key factors affecting extension costs in Arundel include the scope and complexity of the build, ground stability and soil conditions (particularly important in this area), material selection, and whether existing structures require modification. Planning Permission timescales and Building Control compliance add to project duration and cost. Access to the build site, proximity to neighbours, and seasonal weather conditions impact labour rates. Specialist requirements such as listed building considerations or conservation area restrictions in certain parts of Arundel can increase costs by 15-25%.
Money-Saving Tips
Obtain multiple quotes from local builders to compare labour rates and approaches. Consider phasing your project across two tax years if budgets allow. Planning ahead for materials and securing quotes during quieter seasons (autumn/winter) can reduce costs by 10-15%. Pre-approved designs from architects familiar with Arundel planning may speed approval and reduce delays.
Frequently Asked Questions
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