25/09/2026
What's actually included in our construction costs?
Bit of a follow-on from the planning permission piece the other day. A few people asked what construction pricing actually covers, so worth laying it out properly.
The pricing itself:
Construction is priced from £2,500 per square metre plus VAT. That's a from price rather than a flat rate, since every project's different depending on specification, site conditions and what's actually involved.
So what does that actually cover?
More than people usually expect. On the construction side itself, it includes:
- Demolition and foundation construction
- Below and above ground drainage
- Floors, roofs, windows and doors
- Plastering, tiling and joinery throughout the project-related rooms
- All stages of plumbing, heating, electricity and ventilation
- Hard and soft landscaping, including boundary fencing
There's a fair bit that happens alongside the actual building work too - we put together a tailored management plan covering things like site access, logistics, welfare, neighbour liaison, and any tree or heritage protection measures that apply. Sounds like admin, but it's the sort of thing that keeps a project running smoothly rather than causing headaches halfway through.
Once the build's finished, that's still not quite the end of it. Handover includes a professional post-build clean, return and unpacking of your furniture, and a proper walkthrough to agree any remedial works before we call it done. You'll also get a Home User Manual with guarantees, certificates and a set of as-built drawings to keep.
Full breakdown's on our website if you want to see it all in one place: https://chartwelldesignandbuild.co.uk/fee-structure/
Anyone gone through a staged payment build before? Curious how people found it compared to what they expected going in.