Building an extension in Caldicot requires careful budgeting. Costs vary based on size, complexity, materials, and local labour rates. A single-storey extension might start at £25,000, whilst larger two-storey projects can exceed £80,000. Welsh labour costs are generally competitive compared to England, but Caldicot's location near the English border means access to diverse materials and skilled tradespeople. BizHub365 connects you with local extension builders in Caldicot who can provide accurate quotes and manage your project from planning through completion.
Extension Builder Prices in Caldicot
| Service | Typical Cost | Unit |
|---|---|---|
| Single-storey rear extension (15–20 m²) | £25000 – £40000 | per project |
| Two-storey extension (20–30 m²) | £50000 – £80000 | per project |
| Kitchen extension (10–15 m²) | £18000 – £35000 | per project |
| Loft conversion (30–40 m²) | £30000 – £55000 | per project |
| Building Regulation approval & surveys | £400 – £800 | per project |
| Structural engineer report | £350 – £600 | per report |
| Groundworks & foundations (per m²) | £150 – £250 | per m² |
| Brickwork & render (per m²) | £120 – £200 | per m² |
Prices are indicative averages for Caldicot. Actual quotes will vary based on job specifics.
What Affects the Cost?
Extension costs in Caldicot depend on project size, materials chosen (brick, render, timber cladding), foundation complexity, and site access. Building Regulation approval and structural engineer reports are essential and add £750–£1,400 upfront. Labour rates in Wales are typically lower than in South East England but competitive with major UK cities. Soil conditions, proximity to existing structures, and whether utilities need relocating all impact groundworks costs. Seasonal weather and supply chain delays can affect timescales and material pricing.
Money-Saving Tips
Get three detailed quotes from local Caldicot builders before committing. Plan extensions during winter months when builders have more availability and may negotiate. Use locally sourced materials where possible to reduce transport costs. Bundle other work (garage conversion, landscaping) with your extension for potential discounts.
Frequently Asked Questions
Get this pricing guide emailed to you
We'll also send you money-saving tips for hiring a extension builder in Caldicot.
Looking for reliable extension builders in Caldicot?
Join BizHub365 to connect with vetted local builders, manage quotes, schedules, and payments in one place. Streamline your extension project from start to finish with our business management platform.
Sign Up Now Find Extension Builders in CaldicotGet listed in Caldicot
Appear on this page and reach customers searching for extension builder costs in Caldicot.
Claim Your ListingFind Extension Builders in Caldicot
Browse extension builder businesses near Caldicot, compare reviews, and get quotes.
Browse Local Extension Builders