- What’s the price of a new conservatory?
- Lean-to conservatory prices
- Edwardian conservatory prices
- Victorian conservatory prices
- Gable-end conservatory prices
- P-shaped conservatory prices
- Oak-framed conservatory prices
- Brick conservatory prices
- Self-build conservatory prices
- Flat roof conservatory prices
- What factors affect conservatory prices?
- How can you reduce the cost of a new conservatory?
- Are there any government grants for conservatories?
- Summary
- Adding a conservatory is a cost-effective way to expand your home without the hassle of planning permission.
- The price of a conservatory varies widely based on size, style, and materials, but an average 3 metre x 3 metre conservatory costs roughly £13,950
- The cheapest type of conservatory is a lean-to
Adding a conservatory to your property is a great way to create extra space without going through the red tape and planning permission needed when adding an extension.
You can also personalise your space to your liking – from the material of the roof to the shape of the conservatory. If you’ve already researched conservatory costs, you’ll know estimating prices is pretty tricky.
It all depends on a few key factors, including the type and size of the conservatory and the materials you opt for. We’ve researched the industry to determine how much you can expect to pay for different conservatories.
If you want a better idea of how much your conservatory project will cost, you can receive free quotes by answering a few short questions on this short form.
Once we’ve received your details, we’ll pass them on to our trusted suppliers, who’ll be in touch with their best prices.
What’s the price of a new conservatory?
According to Everest, the average 3 metre x 3 metre conservatory costs about £15,000. However, this price can fluctuate significantly, depending on several factors – some can cost as much as £100,000.
The style of the conservatory is the most significant factor that alters the price, as you can see in the table below.
Style of conservatory | Price range |
|---|---|
Lean-to | £15,000 |
Edwardian | 25% more than a lean-to |
Victorian | 25% more than a lean-to |
Prices from Everest, correct as of February 2025
In addition to the style of the conservatory, the materials you choose can also have a huge impact on the cost, which is one of the reasons why the price ranges above are so vast. Check out the table below to see how much the price changes depending on whether a conservatory has a uPVC or wood frame.
Material | Typical price range |
|---|---|
uPVC | £15,000 |
Wood | 50% more than uPVC |
Metal (Aluminium) | 25% more than uPVC |
Prices from Everest, correct as of February 2025
Remember that these prices are just estimated averages – the overall prices will depend on several factors.
Want a better idea of how much a conservatory will cost? By completing this form, you can find out roughly how much your project will cost. Once we’ve received your information, we’ll pass it on to our suppliers, who’ll be in touch with free tailored quotes.
The style of conservatory you choose has the most significant impact on price. Certain styles, such as Victorian and Edwardian, tend to be more expensive due to their intricate designs and structural complexity.
In contrast, simpler styles like lean-to conservatories are more budget-friendly. Check out the different conservatory styles below, what they offer homeowners and how much you can expect to pay for them.
Lean-to conservatory prices
Lean-to-conservatories are a popular choice because they’re the most straightforward style and the cheapest option. This conservatory style has a sloping roof, making it perfect as a sunroom for reading and relaxing.
You can see how much average lean-to-conservatories cost in the table below. These figures are based on a conservatory size of 3 metres x 3 metres.
Type of roof | Price range |
|---|---|
Glass | £9,000 – £13,200 |
Polycarbonate | Not recommended as it tends to degrade quickly, but generally cheaper than glass |
Tiled | Around 50% more than glass |
Prices correct as of February 2025
Edwardian conservatory prices
Edwardian conservatories have a square or rectangular finish and act more like an extension that can be used next to any room – similar to an orangery.According to Everest, this conservatory style typically costs 25% more than a lean-to style.
Victorian conservatory prices
Victorian conservatories usually have a curved bay front and a glass roof, offering panoramic views outside. These are what most people imagine when they think of a conservatory.
Like the Edwardian styles, Victorian conservatories tend to cost around 25% more than a lean-to style.
Gable-end conservatory prices
Gable-end conservatories are square or rectangular, with a gable (triangular) front , which increases the amount of light and space in the room.
These conservatories are usually larger than lean-to styles and suit most property types, including period homes, bungalows and new-builds.
You can see how much gable-fronted conservatories cost in the table below. These figures are based on a conservatory size of 3 metres x 3 metres.
Type of roof | Price range |
|---|---|
uPVC | £15,750-£17,550 |
Aluminium | £15,750-£17,550 |
Wood | £17,400-£19,800 |
Prices correct as of February 2025
P-shaped conservatory prices
P-shaped conservatories are exactly as the name suggests – the shape of a ‘P’ when seen from above.
This style combines elements of a lean-to conservatory (the long part of the P) and a Victorian or Edwardian conservatory (the rounded end). Although slightly more expensive than other designs, a P-shaped conservatory can provide a much larger space for your property.
You can see how much p-shaped conservatories cost in the table below. These figures are based on a conservatory size of 3 metres x 3 metres.
Type of roof | Price range |
|---|---|
uPVC | £14,215-£16,070 |
Aluminium | £16,225-£18,075 |
Wood | £17,925-£20,395 |
Prices correct as of February 2025
Oak-framed conservatory prices
Oak-framed conservatories (sometimes called orangeries) are perfect for anyone going for a traditional and sleek aesthetic for their property. However, these designs come at an increased price.
Everest estimates that the average conservatory with a wooden frame is usually around 50% more expensive than uPVC.
At a minimum, you can expect to pay between £30,000 and £40,000 for an oak-framed conservatory.
Brick conservatory prices
When people think of conservatories, they typically picture a standard glass unit. However, it’s also pretty standard for people to install a ‘dwarf wall’ – a wall about two and a half feet high – as the base of the conservatory, with glass windows on top.
These conservatories can also be paired with a tiled, glass or polycarbonate roof – though tiled is usually the most popular option, as they provide extra insulation.
A brick conservatory with a tiled roof will cost anywhere from £5,000 to over £10,000, depending on size, conservatory type, roofing, glazing and labour.
Self-build conservatory prices
If you’re installing a conservatory on a budget, you can always give self-build conservatories a go. By building the structure yourself, you’ll avoid having to pay for installation costs on top of everything else.
Although DIY conservatories are usually cheaper than ones sold with a full installation service, the overall cost depends on the size and shape of the design.
Despite the cheaper price tag, it’s probably best to only take on a self-install conservatory if you have some experience of DIY. If not, we strongly recommend getting a professional to complete the work.
This way, you can rest assured that your conservatory will be installed safely.
Flat roof conservatory prices
Conservatories with flat roofs might suit homes with overlooking windows or bungalows. Note that flat roofs are not level, per se, but have a gentle pitch up to around 10 degrees.
If you think a flat-roof conservatory will be right for you, you can expect to pay between £6,000 and £26,000, depending on the materials you go for and the window style you choose.
For example, many people who opt for a flat-roof conservatory decide to install lantern windows, which are much more expensive than plain window panes.
Homeowners should also consider whether they need to install additional features (like drains, tapered insulation, and “roof crickets”) to prevent leakages on their flat-roof conservatories, as water tends to pool on roofs with minimal pitches or drainage systems.
What factors affect conservatory prices?
SinSince conservatories are all unique and individual, their prices are determined by a variety of factors, including:
- Size – Like any construction project, the larger you want it to be, the more it’ll cost
- Style – The price of a conservatory depends heavily on the style you go for
- Frame materials – uPVC conservatory frames are the cheapest option, with timber costing the most
- Roof material – Although solid roofs are 15 times more thermally efficient than glass or polycarbonate roofs, they cost significantly more
- Types of glass – If you opt for a glass conservatory, you can choose solar or low-E glass, toughened glass or noise-reducing glass, which all cost 20% to 50% more than standard glass
- Location – As with all home renovation projects, cost is usually higher in the south of the UK, especially in major cities such as London
If you want a better idea of how much your conservatory will cost, fill in this short form and we’ll put you in touch with local installers, who’ll be in touch with free, bespoke quotes.
How can you reduce the cost of a new conservatory?
Shop around for the best deal
Don’t settle for the first deal you come across. We recommend getting a minimum of three quotes.
- Opt for a DIY conservatory
If you are experienced with DIY, you can fit certain conservatories yourself. Bear in mind that installing a conservatory is no easy task. If installed incorrectly, a DIY conservatory could cause many issues down the line.
- Choose your materials wisely
With a bigger budget, you’ll have leeway to splash out on more expensive materials, such as timber or aluminium. However, uPVC might be the better option if you’re limited in how much you can spend.
- Opt for a cheaper style
Similarly, if you’re on a limited budget, you might consider going for a conservatory style at the cheaper end of the price spectrum, such as a lean-to style.
- Avoid adding a very large conservatory
According to the UK government’s planning rules, you will need planning permission for your new conservatory if it will cover a space more than 50% (usually meaning it the conservatory has a total area of less than 30m2) of the land around the ‘original house’.
You’ll also need to get approval if you plan on building it to the front or side of the house that faces on to a road.
You may also need permission if you live in a designated area that falls under an Article 4 Direction (A4D). These are used to protect the character of an area and are most common in conservation areas. If you live in a listed building, you will need a Listed Building Consent.
You can find out more about this using Everest’s handy guide.
Are there any government grants for conservatories?
There aren’t currently any government grants that help homeowners install conservatories.
Summary
- Conservatories offer an excellent way to expand your living space without the hassle of planning permission (depending on location and size)
- Prices vary significantly depending on size, style and materials, with costs ranging from £5,000 to more than £100,000
- uPVC frames are the most affordable option, while wood and aluminium can increase costs by 25-50%
- Choosing a lean-to style, shopping around for quotes, or opting for a DIY build can help reduce expenses
- Planning permission is generally not required unless the conservatory exceeds 30m² or is in a restricted area
- For a tailored cost estimate, fill out our short form to receive free quotes from trusted suppliers
