What affects the cost?
Conservatory costs depend on size, style, frame material, roof specification, glazing, ground preparation and additional heating or electrical work.
- Floor area
- Lean-to, Victorian or Edwardian style
- uPVC or timber frame
- Roof type and glazing
- Groundworks
- Heating, electrics and finishes
Typical cost breakdown
Sources used for this guide
How Much Does a Conservatory Cost in the UK? 2026 Prices
Published / checked: June 2026
Used for: Lean-to, Victorian, Edwardian and orangery conservatory benchmarks
Frequently asked questions
What does a uPVC conservatory cost?
Current UK examples for a 3.5m × 3.5m conservatory range from around £9,000 for a lean-to to about £13,500 for a Victorian style.
Are timber conservatories more expensive?
Typically yes. Current examples place common timber styles above comparable uPVC versions.
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