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

A loft conversion in Hillingdon is a fantastic opportunity to boost the value of your home without the need to relocate. Did you know that converting your loft in Hillingdon can add as much as 25% in value to the property, which ensures a profitable investment in the long run. In some suburbs of Hillingdon, 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.

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Hillingdon has the North and South areas. North Hillingdon is a leafy prosperous area while South Hillingdon is home to many industries as the Heathrow Airport, the headquarters of British Airways in Waterside, Harmondsworth, and the head office of Cadbury plc in Uxbridge business Park so Hillingdon opens plenty of employment opportunities.

Many of its towns are close to Central London, yet it offers a country feel due to its surroundings of woodland and fields. Stroll through Ruislip towards St Martin’s Church, and you feel you are in a country village rather than a London Borough!

Custom Design Loft

Bespoke loft conversions in Loft Conversions Hillingdon

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


Types Of Lofts

Loft Conversions Hillingdon Loft Conversions

We offer a range of Loft Conversion types in Loft Conversions Hillingdon, 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 Conversion Services in Hillingdon

Throughout the process of your Loft Conversion in Hillingdon, regular progress updates will be provided to ensure the project is progressing as planned. Additionally, our team will work closely with you to ensure that the final product meets your expectations and exceeds your satisfaction. The final step, handover, will include a detailed explanation of the new space and its features, and any maintenance or warranty information. Our team will also provide you with all necessary documentation such as building regulations, planning permission, and any warranties for materials used.

Loft Conversion Process

Our step by step process for Loft Conversion in Loft Conversions Hillingdon

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 Loft Conversions Hillingdon?

If you would like to discuss the ways in which a Loft Conversion could enhance your Loft Conversions Hillingdon 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.

Hillingdon Loft Conversions

Hillingdon is the only London borough to make the top 10 list of best places to buy a house in the country.  

Three main options for loft conversions for Hillingdon Residents

1. Dormer -This type of loft conversion uses a vertical wall placed at the sloping roof’s bottom. To provide more space in the loft’s extension, a flat roof is made to meet the vertical wall.

This is the most common type of loft conversion that can also be gable fronted or hipped roofed. Planning permission is often not needed.

2. Loft conversion from hip to gable – Purpose of this type to expand a relatively tiny space through a hipped roof so that it changes the flat gable making the sloping or ‘hipped’ side of a roof. Planning permission may be needed. Extra space can be used as office or any other purpose. This type is suitable for detached, semi-detached, chalet and bungalow properties.

3. Mansard is usually constructed at the back part of your property, its flat roof and a back-wall slope inwards at 72 degrees. This type is more expensive loft since it involves significant change to the structure of the property as well as more construction work. These are particularly common in urban areas and in terraced housing. Windows are typically housed in dormers. Planning permission is often required.

Note: If you’d like to talk to us about your loft conversion or get a free quote, feel free to get in touch with us today using our online contact form or calling us online.

Why do you need to convert your loft in Hillingdon?

In your home, the loft is the largest untapped space available that has no use that can be converted into a useful space for this is the fastest, and the least effective way of increasing your home space.

With a loft conversion, you will acquire the much-needed extra space you need and add value to your home. Prices of homes are increasing plus the added expense of stamp duty so many families find it difficult to move or simply add an extension to their homes.

We are offering you extremely competitive prices and we will help you find a price that is within your budget.

Why Loft Conversion? 

Do you want that cluttered loft space in your house to be useful? If you need an extra space for a bedroom, work area or hobby space, the easiest way is to have Loft Conversions Hillingdon that have become increasingly popular these days. Home owner’s just realized that this is one of the cheaper and easier alternatives to maximize their living area. How about an attic conversion but you are not sure how to do it? Contact us for we will walk with your all the way. We have on our favor access to the best network of home improvement specialists, so we guarantee to provide you the best services at the lowest prices.

Consider these numerous benefits when you convert your loft into functional living space. It is so much cheaper to convert a pre-existing room in your home than home extensions. Whether you want a bedroom en suite, a home office space, a play room for the kids or hobby workshop. our Hillingdon loft conversions offer the best solution to issues of space in the home. You might even be spared from the ubiquitous task of getting a building permit extension that are quite expensive in urbanized  areas, But here is no need for you to get a building permit when an existing room is converted for extra space.

Old, unwanted items and general household overflow when lofts are used a dumping ground that is such a waste of potential room that could become a practical and aesthetically pleasing addition to your home. There is no reason to buy a new house for more space when you could convert your loft instead. A Hillingdon loft conversion can also increase the value of your property, making the initial cost of the conversion well worth the financial gain in the long run.

Cost of Loft conversions in Hillingdon?

The cost of Hillingdon loft conversions depends on the size of the project and required physical labor. There are also other required services, to include: adding to plumbing and installing insulation, changing electrics, as well as structural re-enforcing, and this will greatly increase the price. And a word of advice: do not attempt any DIY conversion to make the project cheap for it will be done badly and could compromise the structural integrity of your home.

Loft conversions may be your best solution to make use of your free spaces, our company is here to help you just take a minute to fill in our online form and we will find you the best professional services at a price to suit your budget. Contact us today for a free, no obligation quote and turn that dusty loft into a living space that adds value to your home.

Q & A for Hillingdon Loft Conversion

After my meeting yesterday with many home owners, they asked some important questions, these are the answers that1wish to share with you.

1. Question – What are the different types of loft conversions?

Answer - The different types of loft conversions will depend on the type of home you live in and the type of roof that is already on the house. The two most common loft types are the dormer conversions and hip to gable conversions.

2. Question - What is the ideal height of a converted loft?

Answer – The ideal height should be at least two meters high at the peak if you are planning on converting it.

3. Question - What is the best access to a converted loft?  

Answer - You have many good options: use a pull-down ladder, a spiral stairs, or even regular staircases if you have the access space.

4. Question – How much is the overall cost of a loft conversion?

Answer – The overall cost of a loft conversion vary depending on the type and size of your loft. Excluding accessories like ladders, stairs, or trap doors, most loft conversion cost will range from £15,000-£40,000.

5. Question – In Hillingdon, do they require a minimum height requirement for loft conversions?

Answer – There is no minimum height requirement stated in the building codes but even so you must provide adequate space to move around comfortably. Recommended is between 2.2 and 2.6 meters of headspace.

6. Question - Can I convert only a portion of my loft?

Answer - Absolutely. It's possible to add walls and doorways in such a way that you can finish and convert only a portion of your loft, leaving the rest for simple storage. This is often a great idea for very large homes, since converting the entire loft would be a very large project.

7. Question -  Is it difficult to add a staircase as an entry?

Loft Conversion Timeline

The duration of a loft conversion can vary depending on several factors such as the size and complexity of the project, the type of conversion, and local building regulations. On average, a basic loft conversion like a Velux can take around 4-6 weeks to complete, while a more complex conversion with multiple rooms and additional features can take up to 8-12 weeks or more. At Loft Conversions London, we provide our clients clear timelines on our projects. Answer - This depends on your home's layout. Some homes are simply better designed for the addition of a spiral staircase than others. Your contractor should be able to create a new entry point from anywhere in your home, such as at the back of a hallway or even the corner of the kitchen or living room, if this is more convenient for you.

Everyone loves a little more space and enough room to move around? Since UK has some of the tiniest houses in Europe so the need for more space is a common issue. Practically every household is struggling to create a balance between storage and living space. Loft conversion may not be the only solution available for you can move to a bugger house or extend your house in other ways. However, it may be the only practical option.


Loft insulation is an important aspect of a loft conversion, as it helps to keep the space warm in the winter and cool in the summer. There are several different types of insulation that can be used in a loft, including:

-Fiberglass: This is a common type of insulation that is made from glass fibers. It is easy to install and is an effective insulation material.

- Cellulose: This is a type of insulation made from recycled paper products. It is a good option for those looking for an eco-friendly insulation material.

- Spray foam: This insulation is applied as a liquid and then expands to fill the space. It is an effective insulation material but is also the most expensive option.

What are the Benefits of having a Loft Conversion?

Here are six most important benefits of loft conversion!

1. Your house is added a value since property experts stated that one of the best ways to invest in your home is through loft conversions. According to the results of Housing Market Research, your house value can increase by as much as 20%.

2. Avoid the cost of moving where you must pay for stamp duty, solicitor fees and property costs that continue to rise. One of the major benefits of a loft conversion is that you can stay in the same area, and you do not have to move.

3. Increase your property space = With a loft conversion, you get extra space plus more room for storage beneath your new stairs and you give the room for aesthetic appeal.

4. Create a room with a view. Being in a higher place allows you to survey your local area from an entirely new perspective.

5. More natural light is added to a natural light source Aside from your other windows, the Velux windows, and even Dormers, let much more light enter than the other windows.

6. Saving time and money with loft conversion. Among other home improvements, only loft conversions can add to your home in terms of value.

Because all the structures you need are already in place, loft conversions are often cheaper compared to the price per square meter basis paid in conventional extensions.

So, for you and the family, it is loft conversion all the way!

We will be uploading pics our on-going Loft Conversion Project in Merton Avenue, West London. 




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 Loft Conversions Hillingdon 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 Loft Conversions Hillingdon 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 Loft Conversions Hillingdon?

    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 Loft Conversions Hillingdon 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 Loft Conversions Hillingdon 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


A typical loft conversion project can take anywhere from 6 to 8 weeks, depending on the complexity of the work and the size of the space. The key factors that affect how much time it will take include the number of rooms being converted, whether you are looking for a basic conversion or something more extensive, and accessibility issues such as staircases and doorways. We have a team of experienced architects and builders who will be able to provide you with expert advice and create the perfect solution for your home. They have an extensive portfolio of previous projects, which can give you an idea of how long it takes them to complete a project of similar size and scope.


To ensure that your loft conversion is as safe and comfortable as possible, it is essential to keep up with regular maintenance. This includes making sure the insulation and ventilation are in working order, checking for dampness or water damage, and ensuring any fittings are secure. Our team can also provide advice on how to best maintain your conversion should you need it. Additionally, it is essential to check that any windows or roof lights are not leaking and that there is no damage to guttering or drainpipes. We provide a full aftercare service to keep your conversion in tip-top condition and maintain its longevity.


The cost of a loft conversion will depend on the size and complexity of the project, as well as any additional features you require. Our team will be able to provide you with an accurate quote to suit your budget and design requirements. As a general rule, the cost of a single-bedroom loft conversion in Hillingdon would be around £40,000 to £75,000. This cost can go up or down depending on the scope of the work. Generally, a basic conversion in Hillingdon will start from around £25,000 plus VAT – however, this can increase depending on what features and products you choose. We will provide you with a precise quote before any work begins so you know exactly what to expect. We are happy to provide you with an accurate quote, so please do not hesitate to get in touch for more information.

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