Frequently Asked Questions
Cost, timeline, and what actually happens once work starts — direct answers to the questions homeowners ask us most, grouped so you can jump straight to what's on your mind.
Cost
Most single-storey extensions start from around £45,000, depending on size, specification, and site conditions. We'll give you a clear estimate early on, not a vague range.
Yes. Once the design is agreed, we provide a fixed quote so you know the total cost before work begins.
Timeline
A single-storey extension typically takes 10–14 weeks to build. Full renovations usually run 3–6 months. We'll confirm a realistic timeline for your specific project before you commit.
Weather, unforeseen structural issues, and third-party approvals are the most common causes. We build contingency into every timeline and flag any risk early.
Process
Yes — we manage planning permission and building regulations applications as part of our design service.
Most clients stay in their homes throughout. For larger renovations affecting kitchens or bathrooms, we'll talk through what's realistic for your situation.
Guarantees
Yes, we carry full public liability and works insurance, and we're accredited by the Federation of Master Builders.
We snag and resolve any issues before handover, and stand behind our work after completion.
Still have questions?
Get in touch — we're happy to talk it through.