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Conservatory Prices in Westminster

When looking to get a conservatory installed for your property in Westminster, finding the right design and installer that not only fits your tastes, but also your budget.

With Conservatory Online Prices we give you the tools necessary to not only get the best installer prices in your area, but to also build your ideal quote from the ground up.

Use our free, zero-obligation conservatory cost calculator, and we will put you in touch with the best installers in Westminster who will offer you competitive prices for you to choose from.

 

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Population: 242,299


Useful Information

Westminster City Council

Planning Permission

Can I Even Get a Conservatory?

If your building is of restricted height or has limited space, such as a bungalow or a terraced house, getting a conservatory may seem like a pipe dream. However, what many do not know is that conservatories can be fitted onto the back of pretty much any type of property.

While typical Victorian or Edwardian conservatories require a certain amount of space to be built, Lean-To conservatories are an affordable and adaptable design for height or space restricted homes. Similar to the Edwardian’s simplistic and rectangular design, Lean-To’s have a minimalist and sleek design that can fit into small and awkward spaces. Whatever you use it for, be it a dining room, utility room or even a greenhouse, Lean-To’s provide a touch of class to any property.

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Profesionals from start to finish. - Arrived as arranged and started on boiler installation immediately. Worked quickly and efficiently as a team. completed the the job to the highest standard and cleaned away all debris. Finished with a tutorial on operation of the new boiler. Five Star job. Well done.

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I am amazed! - I contacted the top double glazing companies and was very disappointed with their response or lack of it. Their professionalism was sorely lacking but luckily I had, on a whim, contacted Compare Companies, who in turn recommended Green Kite Double glazing a company I had not heard of, and that was so fortunate they have such superior products and their representative was so thoughtful, efficient and professional, giving me the confidence to order a substantial amount of work from Green Kite.I have in my past career worked for the two top double glazing companies for over nine years, so I am not a layman but a fellow professional and well qualified to judge the quality of both service and quality.

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Saved me the hassle and leg work - From the three companies recommended I chose one and hope on installation I am still as happy ???

Frequently Asked Conservatory Questions

IThe majority of conservatories with a tiled conservatory roof will not require planning permission. This is because they are covered under what is known as a 'permitted development.'

However, Building Regulations will apply if you want to build an extension on your home.

Whether you are looking to invest in a brand-new conservatory, or just wanting to replace your existing conservatory roof, there are many conservatory roofing options available. The most popular conservatory roof materials are:
  • Solid Roofs
  • Glass
  • Polycarbonate

Solid Conservatory Roofs

If you are looking to achieve a more contemporary appearance, then a solid conservatory roof provides the perfect combination of conservatory and home extension. This conservatory roof option allows you to make use of the space you have, providing you with a living area you can use all year round.

Worried about light? Roof windows or glazed panels can be incorporated into the design, enhancing natural light for a light and airy feel. A lightweight tiled roof conservatory is also up to 15 times more thermally efficient than any other roof.

Polycarbonate Conservatory Roofs

Polycarbonate Roof Ideal for those on a tighter budget, a polycarbonate is often seen as a cost-effective option to roof glazing. They come in many different options such as different colours, shading and U-Values.

Typical colours include Bronze, Clear and Opal.

Glass Conservatory Roofs

Glass conservatory roofs are a popular choice because they provide great temperature control. They help to prevent your conservatory from being too hot in the Summer and too cold in the Winter.

It can also be specified with self-cleaning properties, helping to keep roof maintenance to a minimum.

Yes, you can put a conservatory on the front of your house. This is because conservatories come under the category of a permitted development. As such in most instances you do not need planning permission. This applies if the area surrounding the original house is not more than 50% covered by other buildings or additions.
A glass conservatory can cost as little as £4,000 depending on the style you choose and the amount of building work you need. Larger glass conservatories with more building work can cost £20,000 and above. If you know the conservatory style and size you need or just want an idea of cost our online conservatory cost calculator will give you a guide price.
A Loggia Conservatory can cost about £15,000 to £20,000 for an average size. The Loggia Conservatory is a popular style but can be more expensive than traditional conservatory styles.
A Loggia Conservatory can cost between 20% to 50% more than a uPVC conservatory. It is a good idea to shop around for quotes in order to get a competitive conservatory cost.
The average conservatory cost begins in the region of £4,000 to £5,000. This will be for a reasonably small and basic conservatory. The cost of a conservatory can be as much as £40,000 to £50,000. This will be a large conservatory, fully fitted with all building work included. As this is a wide spread it is a good idea to know your style and size in order to get an average conservatory cost.
The majority of conservatory roofs can be replaced within the course of a day however, this is dependent on design. A solid conservatory roof with added extras such as lighting, might take longer than a day.

Your chosen conservatory installer will protect any existing finishes during the project so no need to worry about your existing floor being damaged during transformation.

This will largely depend on your location. You will find that certain areas have different setbacks based on the use of the building. We recommend that you check with your local council or take a look at the Goverment's Planning Portal.

You must notify your neighbour if you want to:

- Build on or at the boundary of your 2 properties - Work on an existing party wall or party structure - Dig below and near to the foundation level of their property
Replacing your conservatory roof can indeed make your conservatory warmer however, this will depend on the type of roof you choose. A solid or tiled conservatory roof will offer greater insulation than a plastic or glazed roof.
A solid roof can be put on a conservatory. There are many solid conservatory roof designs available - just ask your chosen installer for a recommendation. The majority of new-build conservatories with a solid, tiled or glazed roof will not require planning permission. They are covered under what is known as 'permitted development'. However, building regulations will apply if you want to build an extension.
Planning permissions used to say that a certain percentage of roofing must be translucent in order for a conservatory to be exempt from planning permission. Changes to building regulations however, now means that you may not require planning permission for roof replacement.
Swapping your existing conservarory roof for a tiled or solid roof replacement can be done without needing to file for planning permission. Planning permission may be required however, if the height of your extension is changed following completion.
Usually, there are no planning requirements when it comes to building a conservatory to a bungalow. However, the conservatory will be subject to certain conditions so be sure to check with your local building authority or with the Government's Planning Portal to ensure your conservatory remains within these guidelines.
On average, an orangery can cost anything from £10,000 to £20,000. It is likely to cost double the amount of a conservatory, however it's important to note that an orangery provides more functionality and home value when compared to standard glazed conservatory.
An orangery allows you to benefit from both conservatory and extension, being a combination of the two.
When is a conservatory not a conservatory? In order for a structure to remain a permitted development (a conservatory), the build needs to comply with a number of rules. A conservatory must be ground level, must not be more than 30m2, must be thermally separated from the original building, have its own heating and have glazing in critical zones that meet Part Nof the building regulations.
An extension refers to an additional structure that is anatomically in-keeping with your main property. An extension often requires planning permission unless it is classified as permitted development and is built with opaque cavity walls and brick-based foundations. Extensions are a big home improvement and investment, needing the work of an architect.
Conservatories or glazed extensions are perfect for those looking to add extra space on a budget. Typically, they are less of a logistical strain and in most cases do not require planning permission,
A conservatory can be built under permitted development rights, not needing an application for planning permission. A conservatory however is subject to the limits and conditions listed here. Building a conservatory onto an extension however, will be subject to different conditions. In some cases and under the permitted development regulations, you cannot attach an extension to an already extended part of a dwelling. It has to be attached to the original walls of the dwelling house.
Conservatories are generally much cheaper than a single-storey extension of the same size. The price difference will largely depend on size and how complex the structure is to build, as well as the quality of materials.
The cost of a conservatory extension can range from £6,000 to £20,000. Compared to a full on extension, it is a much more affordable way of increasing space within your property. A full blown extension can cost up to £30,000. An extension is priced on average, per square metre.
A conservatory or single-story extension can be built without planning permission if: It's a maximum of 4 metres high or 3 metres high, within 2 metres of a boundary and the conservatory or extension does not cover more than half of the garden.
From now until 2019, you can extend outwards by up to 8 metres for detached homes and 6 metres for other property types. For this, instead of applying for planning permission you will need to undergo a Neighbour Consultation Scheme.
The average life expectancy of a conservatory depends on the quality of materials used as well as the installer. Generally speaking a conservatory built with uPVC window and door frames can last up to 25 - 30 years.
Conservatory extension costs are far more affordable than a full-blown extension. A conservatory costs anything starting from £3,000 - £4,000 deadening on final styles and specifications. On the other hand, full build house extensions can cost anything from £20,000 right up to £100,000+! Generally speaking extensions are priced on average, per square metre.
It is possible to build either a conservatory or a single-storey extension without gaining planning permission if: firstly, it has a maximum height of 4 metres or 3 metres high if situated within 2 metres of an existing boundary. The conservatory itself does not exceed over half the size of the garden.
Yes you can! Whatever the shape of your existing conservatory, you can be sure that there is a solid roof equivalent to meet your exacting requirements.

Edwardian Conservatory Costs

 

Conservatory Size (mm) Roof Material Guide Price
3500 x 3500 Polycarbonate £9,000 – £10,500
3500 x 3500 Glass £9,500 – £11,000
3500 x 4000 Polycarbonate £11,500 – £12,500
3500 x 4000 Glass £12,000 – £13,500
4000 x 4000 Polycarbonate £13,500 – £15,000
4000 x 4000 Glass £14,500 – £16,000

Full Build – Fully Glazed

Conservatory Size (mm) Roof Material Guide Price
3500 x 3500 Polycarbonate £8,000 – £9,000
3500 x 3500 Glass £8,500 – £9,500
3500 x 4000 Polycarbonate £9,500 – £11,000
3500 x 4000 Glass £10,500 – £11,500
4000 x 4000 Polycarbonate £11,500 – £13,000
4000 x 4000 Glass £12,500 – £14,000

Refurbishment – No Base Work

Conservatory Size (mm) Roof Material Guide Price
3500 x 3500 Polycarbonate £5,750 – £6,500
3500 x 3500 Glass £6,250 – £7,000
3500 x 4000 Polycarbonate £6,500 – £7,500
3500 x 4000 Glass £7,500 – £8,500
4000 x 4000 Polycarbonate £7,750 – £8,750
4000 x 4000 Glass £8,500 – £9,750

Gable Conservatory Prices

Conservatory Size (mm) Roof Material Guide Price
3500 x 3500 Polycarbonate £11,500 – £13,000
3500 x 3500 Glass £12,500 – £14,000
3500 x 4000 Polycarbonate £12,750 – £14,250
3500 x 4000 Glass £13,500 – £15,000
4000 x 4000 Polycarbonate £13,750 – £15,250
4000 x 4000 Glass £14,500 – £16,000

Refurbishment – No Base Work

Conservatory Size (mm) Roof Material Guide Price
3500 x 3500 Polycarbonate £6,500 – £7,500
3500 x 3500 Glass £7,500 – £8,500
3500 x 4000 Polycarbonate £7,000 – £8,000
3500 x 4000 Glass £8,000 – £9,000
4000 x 4000 Polycarbonate £7,500 – £8,500
4000 x 4000 Glass £8,500 – £9,500

Lean-To Conservatory Prices (Full Build Dwarf Wall)

Conservatory Size (mm) Roof Material Guide Price
3500 x 2000 Polycarbonate £7,000 – £8,000
3500 x 2000 Glass £7,500 – £8,500
3500 x 2500 Polycarbonate £8,000 – £9,500
3500 x 2500 Glass £8,500 – £10,000
4000 x 2000 Polycarbonate £7,500 – £9,000
4000 x 2000 Glass £8,000 – £9,500
4000 x 2500 Polycarbonate £9,000 – £10,000
4000 x 2500 Glass £9,500 – £10,500

 

Full Build – Fully Glazed

Conservatory Size (mm) Roof Material Guide Price
3500 x 2000 Polycarbonate £6,000 – £7,000
3500 x 2000 Glass £6,500 – £7,500
3500 x 2500 Polycarbonate £7,000 – £8,000
3500 x 2500 Glass £7,500 – £8,500
4000 x 2000 Polycarbonate £6,500 – £7,500
4000 x 2000 Glass £7,000 – £8,000
4000 x 2500 Polycarbonate £7,500 – £8,500
4000 x 2500 Glass £8,000 – £9,000

 

Refurbishment – No Base Work

Conservatory Size (mm) Roof Material Guide Price
3500 x 2000 Polycarbonate £4,500 – £5,000
3500 x 2000 Glass £4,750 – £5,250
3500 x 2500 Polycarbonate £5,000 – £5,500
3500 x 2500 Glass £5,500 – £6,000
4000 x 2000 Polycarbonate £4,750 – £5,250
4000 x 2000 Glass £5,000 – £5,750
4000 x 2500 Polycarbonate £5,000 – £5,750
4000 x 2500 Glass £5,750 – £6,250

P-Shaped Conservatory Prices

Conservatory Size (mm) Roof Material Guide Price
5000 x 3000 Polycarbonate £12,500 – £14,000
3500 x 3000 Glass £13,000 – £14,750
5000 x 3500 Polycarbonate £13,500 – £15,000
5000 x 3500 Glass £14,000 – £15,500
5000 x 4000 Polycarbonate £14,250 – £15,750
5000 x 4000 Glass £15,000 – £16,500

Refurbishment – No Base Work Included

Conservatory Size (mm) Roof Material Guide Price
5000 x 3000 Polycarbonate £7,750 – £8,750
5000 x 3000 Glass £8,250 – £9,250
5000 x 3500 Polycarbonate £8,250 – £9,250
5000 x 3500 Glass £8,750 – £9,750
5000 x 4000 Polycarbonate £8,750 – £9,750
5000 x 4000 Glass £9,500 – £10,500

T-Shaped Conservatory Prices

T-Shaped Conservatory Costs: Dwarf Wall

Conservatory Size (mm) Roof Material Guide Price
5000 x 3000 Polycarbonate £12,500 – £14,000
3500 x 3000 Glass £13,000 – £14,750
5000 x 3500 Polycarbonate £13,500 – £15,000
5000 x 3500 Glass £14,000 – £15,500
5000 x 4000 Polycarbonate £14,250 – £15,750
5000 x 4000 Glass £15,000 – £16,500

Refurbishment – No Base Work Included

Conservatory Size (mm) Roof Material Guide Price
5000 x 3000 Polycarbonate £7,750 – £8,750
5000 x 3000 Glass £8,250 – £9,250
5000 x 3500 Polycarbonate £8,250 – £9,250
5000 x 3500 Glass £8,750 – £9,750
5000 x 4000 Polycarbonate £8,750 – £9,750
5000 x 4000 Glass £9,500 – £10,500

Victorian Conservatory Prices

Prices depend upon a variety of factors such as the width, projection, colour, roof type, building works amongst others.

 

Victorian Conservatory Costs

Conservatory Size (mm) Roof Material Guide Price
3500 x 3500 Polycarbonate £11,000 – £12,500
3500 x 3500 Glass £12,000 – £13,500
3500 x 4000 Polycarbonate £12,000 – £13,500
3500 x 4000 Glass £13,000 – £14,500
4000 x 4000 Polycarbonate £13,000 – £14,500
4000 x 4000 Glass £13,500 – £15,500

Full Build – Fully Glazed

Conservatory Size (mm) Roof Material Guide Price
3500 x 3500 Polycarbonate £9,500 – £11,000
3500 x 3500 Glass £10,500 – £11,500
3500 x 4000 Polycarbonate £10,500 – £11,500
3500 x 4000 Glass £11,000 – £12,500
4000 x 4000 Polycarbonate £11,000 – £12,500
4000 x 4000 Glass £12,000 – £13,500

Refurbishment – No Base Work

Conservatory Size (mm) Roof Material Guide Price
3500 x 3500 Polycarbonate £6,500 – £7,500
3500 x 3500 Glass £7,500 – £8,500
3500 x 4000 Polycarbonate £7,000 – £8,000
3500 x 4000 Glass £7,750 – £8,750
4000 x 4000 Polycarbonate £7,500 – £8,500
4000 x 4000 Glass £8,500 – £9,500
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