How much value can a Loft Conversion in Chiswick add in 2024?

A loft conversion in Chiswick is a fantastic opportunity to boost the value of your home without the need to relocate. Did you know that converting your loft in Chiswick can add as much as 25% in value to the property, which ensures a profitable investment in the long run. In some suburbs of Chiswick, where space is limited, loft conversions have become the preferred choice for families seeking to enhance their homes. Not only is it a more cost-effective alternative to moving, but it also provides the added benefit of expanding your living space.

Request a Quote

Custom Design Loft

Bespoke loft conversions in Chiswick

We specialise in high-quality custom Loft Conversions across Chiswick and around Central London. We have built numerous bespoke loft conversions in Chiswick which are fully tailored to the client's personal requirements and preferences. Our Loft Conversions in Chiswick allow families to add habitable space to their homes without the need to move home.


Types Of Lofts

Chiswick Loft Conversions

We offer a range of Loft Conversion types in Chiswick, which include, dormer, mansard, hip to gable, L-shaped and velux loft conversions. Our team of builders will transform your house, giving you more living space and thereby increasing the value of your property.

Loft Ideas

Our latest Loft Conversions in Chiswick

Browse through our latest loft conversions and extensions in Chiswick to get an idea of what our specialist Loft Conversion team can build for you.

Loft Conversion Process

Our step by step process for Loft Conversion in Chiswick

We try to keep the Loft Conversion process as simple as possible from conception to completion, always keeping you informed and involved in every step. Our process includes an initial survey and design followed by architectural drawings and structural calculations. Thereafter, we will quote based on the drawings. Once happy with our quote, our architects apply for planning permission and commence your building work and finally the completion of your new loft conversion. Our team is ready to discuss any aspect of the project in more detail at all times.


Creating More Space For You

Whether your family is growing, renting out a room in your property, or simply want a new study or office, a loft conversion is an ideal solution to maximise space in your house. This is a cost-effective alternative to moving and will increase the value of your property when you decide to sell in the future. No matter the project size, we will build you a loft that reflects your style and meets your lifestyle’s needs.


What can we do for your Property in Chiswick?

If you would like to discuss the ways in which a Loft Conversion could enhance your Chiswick home, call us on 020 3951 8426 or email to ask us any questions. For a free site survey and design consultation please fill out the form on the right and our team will get back to you as quickly as possible.

Chiswick Loft Conversions

Where is Chiswick located? 

Chiswick is an affluent area in West London lined with trees and greenery that creates a village like feel.  As you stroll along the high street, you will pass by pubs rich in history and picturesque 18th-century homes along Strand-on-the-Green in Thame-side street. 

Loft Conversion for Chiswick Residents

Most Chiswick houses are not new to loft conversion as homeowners understand that they have to decide whether or not to modify your home and create that extra space for a bedroom, bathroom, office, gym or play area. 

We assisted them in (1) planning the basic design according to their vision; (2) in applying for planning permission (if needed); and (3) helping to stay within their budget helping get the best value for their money.

Why get a Loft Conversion in Chiswick?

Here are just a few reasons why you should have a loft conversion.

*Enjoy a bigger and more comfy living space

*Make use of a home space that lies idle

*Conversion is the best home improvement for your money

*A moving expense along cost around £5,000-£10,000, so you save this amount.

*Avoid the stress in moving to a new house

*You make your house more attractive to buyers and add higher value

The Main Types of Loft Conversions in Chiswick

1. Dormer loft conversion has many styles and is categorized as, double, full, L-shaped, rear, and single dormer loft conversions. Compared to other types, the dormer has vertical walls and horizontal ceilings. They could be shaped as flat, hipped, or L-shaped.

2. Mansard loft conversion is best for urban detached homes. Its sides has an inward slope at approx. 70–72 degrees.This creates the most space in the Loft of all conversions.

3. Hip to Gable loft conversion is most suitable for detached or semi-detached homes. The three slanting sides to the roof is then extended to the outside wall where the gable end is built up. The front slop builds up the conversion following completion of rear dormer and Velux windows so there is an extension on both sloping sides.

4. One great choice is a Velux loft conversion that is available if conversion is a smaller loft. You achieve keeping the original style of the roof by installing the Velux windows and roof lights.


Choosing your window styles           

Windows play an important role in every loft conversion for they provide the natural light to the loft and they greatly affect the physical appearance from the interior and exterior side. 

Simple roof lights, or velux windows, are set up into the sloping roof. Made from traditional cast iron, conservation roof lights are more expensive but they are fine options for period buildings.

Also called as vertical windows, dormer windows are placed in the roof and are projected upwards. By providing a standing space within the sloping roof, they can create extra space in the conversion.

Standard windows like the gable-end windows are fitted at the building’s side into the vertical walls. Their main function is to provide added light into the conversion.

Your chosen styles of window type will depend on several considerations as looking from the view of your home, the property style and the chosen type of your loft conversion.

Loft Conversion Ideas - Clever Solutions for Your Chiswick Home

After extensive research by our expert designers we found these three loft conversion ideas that are currently a big trend in the market -


If your plans regarding the loft conversion are not about bigger changes, or you're settling on two or three little rooms instead of one huge one, exploit the normally comfortable feel offered by little spaces.

While settling on a color shaded plan – you truly can't beat white. It has the ability to cause loft rooms to feel bigger and lighter. Your objective should be to keep it from feeling excessively clinical.

Attempt to combine lighter hues with warm woods and the incidental delicate outfitting in a more profound shade to guarantee the room feels comfortable and inviting.


You have to consider the design of your finished loft conversion well before you start work. This implies choosing where you will situate household items, the bathroom, and most importantly the furniture.

If you are planning to have an en suite, consider the roof height in the space and organize pieces of furniture like cupboard and sofa that are proportionate to the room size.


3.         Install windows that gives maximum sunlight -

You need to consider the size and position of your Loft windows, as this is an important aspect within the loft conversion plan. The location of the windows will frequently be decided by the state of the rooftop; for instance, a longer bedroom room will profit by windows divided equitably along its length, while a shorter bedroom will need one large window. 




Some useful links for you to read on before starting your Loft Conversion.

Loft Conversion Ideas to Choose From

Do you need planning permission for your Loft Conversion

Step by Step Guide to Loft Conversion



FAQ's about Loft Conversion answered

Do you have a question about Loft Conversions? We're here to help. Contact our team at Loft Conversion London

  • How can I find out if my Loft in Chiswick can be Converted?

    The minimum height required for a Loft Conversion is 2.2m (from the floor to the highest point in your loft). If you do not have the required height, your ceilings can be lowered on your first floor.

  • How long does a Loft Conversion take to Complete?

    This depends on the size and type of Loft, most loft conversions take around 10-12 weeks. We can give you a more accurate estimation when we see your property.

  • How much does a Loft Conversion in Chiswick Cost?

    Loft Conversion cost is determined by the size and type of the project, the features you would like, etc. Our architect will help you achieve the best use of your space within your budget. Most Lofts cost between £25,000 and £60,000.

  • Will I need to move out during the Loft Conversion?

    No - it's safe to carry on living in your house. Our team starts from the scaffolding before the stairs go in. We always try to limit the disruption during the construction process.

  • Do I need planning permission for a loft conversion in Chiswick?

    Loft Conversions usually fall under the permitted development category therefore planning permission is not normally required. There are some exceptions like conservation areas, flats, or listed buildings. Our in-house surveyors can advise further on planning permission. For more info read our Planning Permission blog.

  • What is a party wall agreement and will I need one for a loft conversion?

    A party wall agreement is also known as PWA is required if you own semi-detached or terraced property. In simple words, if you are working within or near your neighbor’s boundary then you will need a party wall agreement in place. Click here for more info.

  • Does a loft conversion add value to my Chiswick home?

    Yes - it will add from 15% to 25% upwards depending on the size, design, and type of Loft. Read more about adding value here.

  • Will my Loft Conversion be subject to Building regulations?

    Yes, all Loft conversions require building regulation approval from the local authority. These regulations are important to ensure the safety measures are in place and they set a protocol of construction and design to follow.

  • Can I use my own plans?

    Absolutely yes, we will work with you to achieve your dream new living space.

Types of loft conversions


Storage Ideas for your Loft Conversion

How will a custom Loft Conversion make a difference to your Chiswick home

Save Money on Moving Home

Save Money on Moving Home

Increase Value of Home

Increase Value of Home

Add Something New to your House

Add Something New to your House

Increase your House Living Space

Increase your House Living Space

Interesting facts about Chiswick

Several inns of Chiswick have history like (i) the Tabard Inn built by Norman Shaw containing a 96-seat theatre on its ground first floor; (ii) the George and Devonshire Inn; (iii) The Mawson Arms Inn that was a pub split into an ale house and a separate wines and spirits bar; (iv) The  Old Packhorse that was constructed built by Nowell Parrwho was a local Fuller's Brewery architect.

Yearly cheese fairs were held on Dukes Meadows in Chiswick between11th and 18th century or around 700 years. Even the name of "Chiswick" comes from an Old English word meaning "cheese farm".

For gourmet listen!  Chiswick boost of two Michelin star restaurants – Hedone and The La Trompette, Note that Hedone was recently named as the 60th best restaurant in the world despite the restaurants being just four years in operation.

We learned that some of the most outstanding residents in Chiswick included:18th-century English poet Alexander Pope who is popular for his satirical verse, and W. B. Yeats, an Irish poet and one of the foremost figures of 20th-century literature. There was the Italian revolutionary Ugo Foscolo; the Impressionist painter Camille Pissarro, a staunch contributor to both Impressionism and Post-Impressionism; E. M. Forster, English novelist, short story writer, essayist and librettist; and stage director Peter Brook.

Points of Interest in Chiswick

Every visitor must visit these landmarks as an interesting point of interest in Chiswick:

1. National Archives – This enormous library contains over 1,000 years of British history, including the Domesday Book;

2. Chiswick House – See an authentic 18th century villa and gardens; and

3.Tabard Theatre – The perfect place for you to enjoy a play, musical performance or comedy routine.

Why live in Chiswick?

Chiswick attracts both families and young professionals due to its incomparable vivacity, its outstanding schools, as well as, an excellent blend of colorful shops. well-stocked pubs, and fancy restaurants. It offers water recreational facilities since Chiswick borders the river. Built in 1729, lavish baroque villa Chiswick House is found amid green open spaces. Lovely Victorian cottages, large sedate Victorian detached houses, listed public buildings, riverside Georgian houses are aligned alongside modern apartments, modern developments, lots of conversions and mansion blocks. The broad range of family homes and its unapparelled vibrancy made Chiswick one of the most popular of London’s suburbs in which to buy or rent.

How to use your Loft Conversion in Chiswick

One thing we can say about loft conversions is their versatility for they allow endless range of possibilities when deciding on a purpose for having the extra home space. 

Some of the most chosen uses are an extra bedroom, private home office or having another bathroom. Set up the bathroom beneath the sloping roof to make an efficient use of the space. However, there are endless possibilities to use the new space, how about an entertainment room to play those video games or see those new films that would save you time and effort in going to the cinema.

Benefits of Loft Conversion to your Chiswick Home

1.Create extra and more comfy space

Well, it is time for you to stop worrying about the lack of space in your home. Now, you do not need to consider buying a new house for this problem. However, look around your house to find your loft that is an extra space that can be used wisely. Yes, convert your loft and create a separate space for you to use in terms of your need. This extra space will also reduce using different areas in your home as storage for unused things. With this plan, start to find an experienced construction company to hire.

2. The value of your property will be increased by as much as 20%

Regarding the truth of your claim, refer to property experts because they will tell you the same thing about loft extensions increasing the value of your investment.  The increase in the value of your investment is the amount you do not expect. Would you believe if I tell you that it is 20% and, in some cases, even more! So, think about that the increased rates of your property and gaining that extra space.

3. Gain more storage area

By loft conversion, you gain an extra space that can be used for storing the items from the different corners of your house. With more area for storage, all items have their own places, so it is easy and safe to walk all around your place knowing that nothing blocks your way.

Well, the above facts are few of the numerous advantages of a loft conversion in a house. So now is the time to move to get that high investment, be proactive and opt for the best construction company to get all those best results. We are just a click away, give us a call anytime for a no obligation and free quotation. Our contract will be straight and open with any hidden extras, so the price quoted for your Chiswick loft conversion is the amount that you will pay.

Service Coverage Click on your region for details of service coverage in your area.

Central London

Tell us about your Loft Conversion Requirements