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Cost Calculator
What Will Your Project Cost? Get a Real Estimate in Minutes
Every extension and renovation is priced on its own merits — size, structure, specification and ground conditions all move the number. Rather than publish a generic online calculator that can't see your actual property, we built RenoCalc: an AI-powered estimating tool that asks about your specific project and returns a realistic cost range before you ever need to pick up the phone.
Client Reviews
What Our Clients Say
“Pindi is an excellent tradesman. His attention to detail is second to none and he's a really nice guy to work with. Highly recommend.”
James Graham
“Pindi did a fantastic job with my kitchen. He understood my requirements from the start and I was very happy with the finished result. His workmanship was exceptional.”
Lisa Creek
“I used Pindi Sahota for a house conversion, all works were carried out professionally.”
Aniket Patel
Try RenoCalc — Our Own Estimating Tool
RenoCalc is a separate piece of software we built specifically to solve this problem: giving homeowners an honest, project-specific cost indication without waiting for a site visit. It asks structured questions about your property and the work you're considering, then returns an estimate based on real Berkshire build data — not a generic national average.
Explore Your Project With RenoCalc
Free to use — no obligation, no commitment, just a realistic starting point.
Typical Cost Bands Across Berkshire
If you want a quick reference point before trying the calculator, these are the ranges we actually build to across our core service area — based on real completed projects, not national averages:
| Project Type | Typical Cost Range | Typical Duration |
|---|---|---|
| Single storey kitchen extension | £90,000 – £135,000 | 10–14 weeks |
| Single storey extension (higher-spec areas: Ascot, Virginia Water, Gerrards Cross) | £110,000 – £175,000+ | 10–16 weeks |
| Double storey extension | £135,000 – £220,000+ | 16–22 weeks |
| Loft conversion (dormer) | £55,000 – £90,000 | 8–12 weeks |
| Garage conversion | £25,000 – £45,000 | 4–6 weeks |
| Basement conversion | £150,000 – £300,000+ | 20–30 weeks |
| Whole-house renovation | £80,000 – £250,000+ | varies by scope |
These are guide prices based on local averages. Actual cost depends on your property's specific condition, ground conditions, structural requirements and specification — hidden costs can genuinely arise once a project is underway, which is exactly why we confirm the exact figure in writing only after a free site visit.
Why We Don't Publish a Generic Online Calculator
A calculator that only asks for postcode and extension type cannot account for the things that actually move a Berkshire build budget: whether your drainage needs diverting, whether there's a structural steel already in place, whether you're in a conservation area, or what condition your existing walls are in. RenoCalc asks enough of the right questions to get genuinely close — but the only number we stand behind in writing is the one Pindi Sahota gives you after seeing your property in person, free of charge and with no obligation.
FAQ
Related Questions
Is RenoCalc free to use?
Yes. There's no cost and no obligation to use RenoCalc — it's a tool to help you explore your project before arranging a site visit.
Does the RenoCalc estimate replace a written quote?
No. RenoCalc gives you a realistic planning figure. The fixed-price written quote we provide after a free site visit is the number we actually build to.
Can I use RenoCalc for any type of project?
RenoCalc covers the full range of extension and renovation project types we build — kitchen and home extensions, loft conversions, renovations and more.
Ready for an Exact Figure?
Use RenoCalc for a starting estimate, then book a free site visit for your fixed-price written quote.