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Loft Conversion Ideas and Our Top Tips for London Homes

A loft conversion in London will give you that extra space within your house at a fraction of the cost. Instead of moving to a new place, add this space to your loft and increase value simultaneously. Below is our complete, in-depth guide to Loft conversion ideas and the tips to follow before you start your loft conversion. Before you begin any work on your loft conversion, you need to get the internal structure right, including the extra bedroom's specifications, your estimated budget, the type of natural lights/windows you want to install, and many more. We will try to give you all the loft conversion ideas you can implement to your house. We understand that budget is the most important factor in a loft conversion. With our tips and ideas, you can pre-plan and ensure you stay within your budget.

Do you want to add extra space in your London house?

Looking for a Loft Conversion for your London home? We specialise in high-quality custom Loft Conversions across London, We have worked across London and the home counties. Since our inception, we have only relied on word of mouth that has brought us work through recommendations from a loft conversion done in the past. As an experienced Loft Conversion London Company, we bring the skills and experience required to ensure that your loft conversion is completed to the highest standard. With Loft Conversions Company, we offer our free initial consultation and no-obligation quote. Contact us and let us help bring your dream loft conversion into a reality.

Is your London House Suitable for a Loft Conversion?

Before you start on Loft Conversion, you need to check if your loft space is actually suitable for a conversion. Most of the houses within London come with permitted development, which in simpler terms means that you can carry on with your loft conversion without the need of any planning permission. We can visit your house for a site survey and guide you on what can be done with regards to your loft conversion.
Measure the Headspace
Did you know that your Loft needs to have a minimum head height of 2.3m for you to convert it? Yes, that's correct, there is a limitation on the conversion of your loft based on the height. There are other obstacles which can affect this decision or hinder the planning permission process too, such as the pitch of the roof, chimneys, water tanks in the loft, etc. Don't worry if your roof space is less then 2.3m as there are various options available such as removal of the section of the roof or all of it, in order to increase the headspace. This, in turn, will add to the cost and will require planning permission, unlike a more straightforward conversion.
Do consider the floor below
Another idea is to lower the ceiling of the rooms below so that this way your loft's headspace increases and meets the required 2.3m height. This process again can be costly but can sort your issue for more space.
Look for other Conversions on your Street
An easy way to get a clue if your loft can be converted is to look for loft conversions on your street. Look for similar houses on your street and whether or not they have had loft conversions. If you see example, then its more then likely that you can too. All in all, everything is possible if you want a loft conversion.

Do you have limited space?

It's entirely normal to have a loft conversion that is on the smaller side, or if you want to have two small rooms instead of one big one, you need to take into consideration of the small spaces that have more to offer. Did you know the colors have the power to make a room look and feel bigger? We suggest opting for a light colored scheme, ideally white which will make your loft room much lighter and larger. Decorate the room with soft furnishing of a darker shade which will ensure the room gets a cozy feel to it. It all depends upon, what you intend to use the spare loft room for. There are many brilliant loft room decorating designs here.

Can a Loft Conversion add Balance to your house?

Why do people opt for a Loft conversion? This is because properties in London are small and the majority of the time, they lack the extra bedroom or bathroom that is very much required for a growing family. A loft conversion is an ideal way to balance out your house in terms of proportion. As stated most loft conversions are for adding that extra bedroom or two, however, there are other ideas for a loft conversion, such as cinema room, an office, a playroom for the kids and much more. If your house has brilliant views then you must take advantage of this by adding a brilliant loft room. Many people think that the awkward ceilings, beams are a limiting factor when it comes to creating a bathroom in the loft. It is all possible and we have created beautiful bathrooms in the loft with easy access from the loft bedroom. Another alternative to the bathroom is a stylish shower or wet room, but first, you need to check whether you have the permitted headroom for the shower. You will need to fit a good-sized window, that is if an extractor is not required. Here is a great guide on how to choose the right shower enclosure for your loft room.

Building Regulations and Planning Permission

Before you start your Loft conversion you need to know the building regulations that your loft conversion must adhere too. The building regulations cover things related to safety, strength of the loft floor, head space available, any fire escapes, energy efficiency, plumbing, window glazing and electrics. The building regulations can be completed by the architect that you hire or by us who can assist you in design and build. Most of the loft conversions are classed as permitted development which in simple words means, no planning permission is needed, subject to the following criteria:

• There is a maximum of 40 cubic metres of additional roof space if your property is terraced, however it is 50 cubic metres for semi-detached and detached properties.
• There is no extension to be added beyong the plane of the existing roof slope to the front of the property.
• There is no extension that is higher then the existing roof's highest part.
• The materials that are used, should be of similar nature to the existing property.
• There will be no balconies, platforms or verandas from the loft conversion.
• All the side facing windows are obscured and open 1.7m above the loft floor.
• The Roof extensions must be of atleast 20cm from the original eaves. Hip to gable conversion is an exception.
• The loft extension cannot be overhanging from the wall of the property.
• Loft conversions are not permittedin flats or any property within the conservation areas.

If you need to apply for planning permission than we can help you with this or your architect can guide you through the process.

How Long Will a Loft Conversion take to Complete?

Different types of Loft Conversions have different completion durations, For example, a rear dormer loft conversion on a terraced or semi-detached property will take between 4- 6 weeks to complete, whereas a hip to gable on a semi-detached property will take around 5-7 weeks. These loft conversion timescales are just guidelines as there are factors that can sometimes hinder our tradesmen on a day to day basis, e.g weather conditions. We have our own in-house team which means no subcontracted labour work and no-last minute letdowns too. We are extremely confident that we will complete all your loft conversion work within the timescales provided.

Do Loft Conversions Add Value to your London Property?

Yes, they do! Did you know that by adding a loft converion to your property ,you can add more than £42,000 plus to the overall value of your property. An if you add an extra bathroom then the value could further be boosted by £10,000. (Source TheGaurdian) According to Nationwide Building Society,an extra bathroom might add around 5% or £9600 on to the value of a property in the UK. (Based on average house prices). However by increasing the internal floor space by 10% will add a further £10,000 or 5.1% to the value of the property. Based on average UK property prices, an extension or loft converison could increase your property's value by over 22% or close to £42,000 and by adding an extra bedroom could boost the value of your property by 11% or £22,100. The chief economist at Nationwide, Robert Gardner, said that home buyers are ready to pay more for extra usable space as this was often seen as a better quality accomodation. Here is another great article about how you can save on costs when undertaking a loft conversion in London.

A 2025 Price Guide for Loft Conversions

Do you want to turn an otherwise neglected attic into a functional space? If so, then you need to understand how much money it will cost you. The 2025 Price Guide for Loft Conversions provides detailed information about the different costs associated with a loft conversion. In this guide, you'll find an overview of the types of loft conversions and the cost considerations involved in each one. You'll also learn about material and labor costs as well as additional features that can be incorporated for an even greater transformation. Finally, you'll find some planning and budgeting tips to help you get the most out of your project.

Types of Loft Conversion Projects and an Overview of Costs Involved

Loft conversions come in many different shapes and sizes. Some of the most common types include Dormer loft conversions, Velux Loft conversions, Mansard conversions, and Hip-to-gable conversions.
Dormer Loft Conversion
A dormer loft conversion adds a new window and extra space to the attic. This type of conversion typically costs between £40,000 - £60,000 depending on the size of the project.
Velux Loft Conversion
Velux loft conversions typically involve adding two or more roof windows and extending the space on the inside. These types of conversions can range from £25,000 to £40,000 depending on the size of the project.
Mansard Conversion
A mansard conversion is a great way to add extra living space and value to your home. It usually involves altering the roof line of the house and adding windows to the attic. This type of conversion typically costs between £45,000 - £70,000.
Hip-to-Gable Conversion
A hip-to-gable conversion is a popular choice for those wanting to maximize the use of their existing space. It involves changing the shape of the roof and adding windows to the attic. This type of conversion usually costs between £40,000 - £65,000.
L-Shaped Conversion
An L-shaped conversion is an ideal way to create a comfortable and spacious area in the attic. This type of conversion typically costs between £45,000 - £65,000.
Bungalow Loft Conversion
A bungalow loft conversion usually involves adding a dormer to the side of the attic and extending the space inside. This type of conversion typically costs between £40,000 - £70,000.
Flats/Apartment Loft Conversion
Flats and apartment loft conversions usually involve making structural changes to the existing property in order to create a livable space. These conversions usually cost between £35,000 - £50,000.