COST GUIDES
How much does a conservatory cost in the UK? 2026 prices
Updated 04/26
Building a conservatory is a great way to add space to your property and bring the outdoors into your home. In this guide, we look at the average conservatory cost in the UK to help you plan your budget.
Fast Facts
A uPVC conservatory costs an average of £10,250 for a lean to, £12,750 for a Victorian style, or £11,250 for Edwardian
Expect to pay more for wood - up to an average of £16,750 for a wooden Victorian conservatory
For the purpose of this guide, we’ve included prices for building a conservatory measuring 3.5m x 3.5m. If you’re looking to build a smaller or larger conservatory then that will obviously affect the total price you pay.
How much does a conservatory cost?
| Conservatory type (3.5m x 3.5m) | Range - Low | Range - High | Average cost |
|---|---|---|---|
| Lean to – uPVC | £9,000 | £11,500 | £10,250 |
| Lean to – wood | £12,750 | £14,250 | £13,500 |
| Victorian – uPVC | £12,000 | £13,500 | £12,750 |
| Victorian – wood | £16,000 | £17,500 | £16,750 |
| Edwardian – uPVC | £10,500 | £12,000 | £11,250 |
| Edwardian – wood | £13,500 | £18,000 | £15,750 |
| Last updated: June 2026 Our costs are ballpark averages - get a local tradesperson to quote now | |||
For a 3.5m x 3.5m lean to conservatory:
A uPVC lean to conservatory will cost around £10,250
Or a wood lean to conservatory costs around £13,500
If you’re planning to build a Victorian conservatory:
A uPVC Victorian conservatory costs around £12,750
Or a wood Victorian conservatory costs around £16,750
And for an Edwardian lean to conservatory:
A uPVC Edwardian lean to conservatory costs around £11,250
Or a wood Edwardian conservatory costs about £15,750
Before starting any conservatory project, it's best to talk to local conservatory specialists to get their advice and accurate quotes for the job.
Find a conservatory builder near you
What can affect the cost of a conservatory?
The main factors that will affect the price of your conservatory are:
Size of conservatory
Style of conservatory
Type of roof
Type and quality of materials
Any ground prep work needed
Additional features (e.g. underfloor heating)
Type of glazing
What's included in a quote?
The quote a conservatory installer gives you will generally include the costs of:
Labour
Materials
Groundwork and preparation
Disposal
Design and planning
Always get a written quote with details of what's included, so you know what to expect and what else you may need to budget for.
Additional costs to budget for
You may also need to pay a little extra for things like:
Extra prep work
Additional disposal, clearance, and possibly skip hire
Access equipment
Parking fees or travel expenses
Once you have your conservatory built, remember to budget for ongoing maintenance, such as conservatory cleaning as well as repairs and refurbishment later down the line.
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Try the job estimate calculator
To get a better idea of what your new conservatory may cost, why not try out our job estimator tool?
Just tell us a few details about what you're planning, and we'll dig into our data to give you the approximate price you can expect.
Job Estimate Calculator
What are the different types of conservatory, and how much do they cost?
There are a number of types of conservatory, with three of the most popular in the UK being lean to conservatories, Victorian conservatories, and Edwardian conservatories.
The style conservatory you choose will affect the cost, as will the material it’s made from.
Old conservatories had a bad name for being too hot in the summer and too cold in the winter - but modern conservatory materials offer comfortable temperatures all year round.
Lean to conservatory costs
The name is a slight hint as lean to conservatories are constructed of three walls attached to the side of your house. They traditionally have a sloping roof and tend to be the cheapest and easiest type of conservatory to build.
The average cost of a lean to conservatory is £9,000 to £14,250.
Victorian conservatory costs
A Victorian conservatory has a pitched roof and rounder frontage and is one of the most common types of conservatory that you’ll see in British homes.
They’re usually available in a range of materials and finishes to suit a variety of styles.
For a Victorian conservatory, the average price is in the region of £12,000 to £17,500.
Edwardian conservatory costs
Edwardian conservatories are similar to Victorian conservatories but have a flat frontage instead of a rounded one.
You’ll find that the prices of Edwardian conservatories are roughly the same as Victorian conservatories, with similar choices of materials and finishes.
The average cost of an Edwardian conservatory ranges from about £10,500 to £18,000.
Orangery costs
An orangery is a hybrid of a conservatory and an extension, combining brickwork with glass. The more sturdy construction means that orangeries generally come at a higher cost than more traditional conservatories.
The average cost of a 16m2 orangery is about £32,500. If you’re interested in building an orangery, check out our orangery cost guide for more price information.
What is the difference between a conservatory and an orangery?
The main difference between a conservatory and an orangery is the amount of glass used. Traditionally, conservatories are fully glass structures (with a low brick base). On the other hand, the structure of an orangery is usually made from brick or stone, with large, tall windows to let lots of light
Your conservatory checklist
Before you get building, make sure you've ticked off everything you need.
Your conservatory build checklist
FAQs about conservatory costs
The average cost of replacing a conservatory roof is around £10,000.
For more details, take a look at our conservatory roof replacement cost guide.
Grants for conservatory roof replacement aren't widely available. But there may be support schemes for energy efficiency improvements, depending on your location and your circumstances.
Yes, you can. Conservatory roofs can be repaired or replaced. Search for conservatory roof repair near you to get started.
The average cost of conservatory blinds is around £2,650. But bear in mind this can vary quite widely, depending on a number of factors such as the shape and size of your conservatory, and the kind of blinds you choose.
See our guide to conservatory blind costs to learn more.
The average cost to install a log burner is around £2,000, though the cost can vary depending on the type of stove you choose.
See our guide to wood burner installation costs to learn more.
A lean to conservatory extension - one of the most common options for building a kitchen conservatory - costs an average of £11,625.
The cost can of course vary a lot, depending on the details of your build. See our guide to conservatory extension costs for more information.
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