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Free Tool

Garden Room Cost Calculator

Estimate the build cost of a bespoke garden room in Buckinghamshire — by size, use type, and specification level. Indicative figures only; precise pricing follows a free design consultation.

Internal floor area in square metres (typical: 12–30 m²)

Get a Fixed-Price Quotation

These figures are guidance only. Book a free design consultation for a precise, fixed-price quotation tailored to your home, garden and use case.

Book Free Consultation

Ready for a precise quotation?

The calculator gives you a ballpark. The free design consultation gives you a fixed-price quotation tailored to your property and use.

Fixed-price quotation
Planning permission support included
Long-term warranty on every build