Are you looking for a house or kitchen extension, renovation or refurbishment in Beaconsfield? House Extension London are here to assist you. We arrange a free no-obligation site visit at your property to assess your house extension aspirations, thoughts, vision, and budgetary concerns. We will help you plan, design and build you extension in Beaconsfield.



Bespoke House Design in Beaconsfield

We understand that no two houses are the same. Therefore, we only do 100% custom design, planning, and consult with you in each step of the process. Our architects will work closely with you to draw ideas into a final set of plans for the extension build phase. Planning permission rules vary from council to council. It is important to choose the right architects who have experience in your council to support your planning permission application.


Our build teams begin construction under the supervision of your personal project manager. We will provide you a detailed plan of the project to ensure that the right trades, tools, and materials will be on-site at the right times for a smooth build. Our construction is only completed when you are happy, the job site is then cleared so that you can start decorating your newly extended living space.


Our team has a lot of experience when it comes to kitchen extensions. A Kitchen extension in Beaconsfield is one of the most popular types of home renovation undertaken by London residents. A newly added kitchen can increase the value of your property by 6% and many buyers in Beaconsfield see this first when buying the property. Our team can offer our expertise and guidance so that your extension process runs efficiently.



You can choose from a wide range of house extension solutions, such as: Single storey extension, Rear Extensions, Double storey extension, Side extensions, Bungalow extensions, Garage & house extensions. We cover the whole of London and the home counties supplying a comprehensive solution to our clients varying requirements.



Most house improvements involve an addition of an extra space to accommodate either a new bigger kitchen, adding a shower or toilet under the stairs, increasing the internal space for big family functions. All modern house extensions nowadays have bi-fold doors, skylights, Velux windows etc. Many London families are opting for the open plan kitchen and dinner as they tend to offer better use of the space and feels spacious too. Contact our team today to discuss your house extension options and free no obligation quote.

What can we do for your Property in Beaconsfield?

If you would like to discuss the ways in which a House Extension could enhance your Beaconsfield property, call us on 0208 1050 675 or email info@houseextensionlondon.com 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.

House Extension Beaconsfield


 A market town and civil parish within the unitary authority, Beaconsfield is situated in Buckinghamshire, England. Gerrards Cross, Amersham, and High Wycombe are three more towns nearby Beaconsfield. It covers an area of around 19.66 squares per kilometer and has a population of about 12,081 people making its population density 614 people per kilometer square. In 2011, Beaconsfield had the highest proportion in the UK of £1 million-plus homes for sale, and in the same year, IBurkes Road was named as the second most expensive road in the country outside London.


Known for its riches since 2008 when Beaconsfield was named ‘Britain’s Richest Town’ by the Daily Telegraph, this town has been in the spotlight. Its amenities and luxurious lifestyle is proof for the comfortable lifestyle people live here. Be it its transportation facilities or sports and leisure activities, Beaconsfield accommodates every sector and is, therefore, one of the most favorable places to shift in by families. It is also famous as it is home to the Chiltern Shakespeare Company, which annually holds amateur performances of Shakespeare plays. Hence, with so much in highlight, it is certain that Beaconsfield happens to be a town where you can very conveniently style down and find a home.


In case you are planning to accommodate your relatives or more tenants at your house in Beaconsfield as they wish to experience the life the town has to offer or you wish to add to your luxurious lifestyle by increasing the size and value of the place you live at, you should consider getting house extension in Beaconsfield.

House extension is a popular choice for people residing in Beaconsfield in general. People who have already availed these services highly recommend it as it proved out to be both cost-effective and a great way of the addition of space in the house.

One important thing to do is, to be honest with your budget, time, and energy as the other alternative of buying a new house might sound tempting but is not a piece of cake. Hence, House extension in Beaconsfield is the wisest choice you can make.


With its years of service, House Extension London has finally managed to be classified as one of the best house extension services in London. To proceed with a stress-free house extension procedure, there is no better company to choose from. There are a number of factors that distinguish our company from others. First and foremost, our motive for client satisfaction. We leave no scope for our clients to undergo stress in any of the processes of the house renovation journey.

The process that we follow is also very simple and clear. We also leave no scope of ambiguity in terms of monetary matters as for us, communication is the key. Without your permission, our workers refuse to continue with anything. Our broad focuses are  -

  1. Addition to the space and value of your house.
  2. Designing for the perfect and a uniquely created plan.
  3. Providing services at a reasonable rate.
  4. Giving our clients as less burden as possible by performing the entire process optimistically.

Therefore, with the highest order of dedication and passion, we commit ourselves to our work and vow to turn your expectations into a reality.


It is our provisions of services that make us stand out. We have everything clearly laid out for you. A proper plan to begin the renovation process with clear-cut procedures.

The following services that we provide for a house extension in Beaconsfield make us who we are!

  1. THE VALUABLE EXTRA SPACE - House extensions help to get rid of the real-time headaches provided by shifting to a new house. With no worries of changing schools for your children or again adjusting to a new environment- you just give a lovely touch up to your previous house which is a hundred times better than the former scenario.
  2. CHEAPER AND EASIER - It is important for you to be honest about your budget and needs. To get your desires and bank balance both in sync, a house extension is the most convenient way out. The renovated house that House Extension London provides you with makes your old house way better than any new one as it transforms it completely giving it a new identity.
  3. MAKE THE PROCESS ENERGY EFFICIENT- To be within your budget range and at the same time doing a good deed by saving the environment by efficiently using energy during the process and after it is all a person would want. Unlike the wastage of energy caused by the services of other companies, we keep this factor very well in mind and set up installations such that energy conservation is ensured.


To turn your dream house into a reality, contact us now!

Our previous customers are proof of our words!

 For a greater degree of satisfaction, you may enquire about us by visiting our website - https://houseextensionlondon.com/.





Frequently Asked Questions about House Extensions in Beaconsfield

A house or kitchen extension is an investment in your home, so we know you will have a few questions before you get started.

  • How long will my House Extension take in Beaconsfield?

    A standard house extension takes between 7 to 9 weeks for the initial build. And a further 5-7 weeks for installation of kitchen and other facilities. Overall, there size of the building and the scope of the extension are the major factors on how long the house extension will take.

  • How quickly can you start an Extension at my Beaconsfield property?

    Our lead times are currently at 3-4 weeks, assuming you have the architectural plans, structural calculations, and party wall notices ready. House Extension London have teams all over London and the home counties. Wherever you are based, we can get your house or kitchen extension started in as little as two weeks. If you have any questions, contact our highly experienced team who will guide you through the whole process in much more detail.

  • How much value will be added to my house in Beaconsfield ?

    House extension is one of the fastest and most effective way to add value to your house. An expertly constructed and finished house or kitchen extension can add up to 25% value to your house. It’s a fantastic amount of value added to your house instead of spending this on stamp duty when moving home. At House Extension London, we believe you should prefer moving up instead of moving out.

  • How long will plans take to draw if we decided to go with House Extension London?

    Our process of House extension in Beaconsfield starts with a site survey where our surveyor will visit your property and guide you on what is possible. All this will be free of charge as it’s a no-obligation quotation. After the site visit, you will be provided with a rough quote until we have the structural calculations ready. Once you are happy with the quote, we will draw a contract to be signed and give you a start date. House Extension London tries to cater for all our customers needs and we are proud to be one of London’s best extension builders.

  • How long are your quotations valid for?

    We review our prices every quarter to take into consideration price increases of materials and inflation too. Our quotations are therefore value for up to four months. In this time period, you can alter your quote to suit your needs if needed. We will work alongside you to alter any design you want until you are fully satisfied with it.

  • What size of an extension can I build under Permitted Development?

    Permitted development guidelines for the house extension size can vary based on the type of property you are extending. As a general estimate is that 3m is allowed for a terraced and semi-detached properties. Detached properties can get up to 4m without planning permission.

  • When do you need planning permission for an extension?

    You will need planning permission for an extension when the design and size of the extension exceeds the provisions of permitted development. If you live in a flat or conservation area you will need to apply for planning permission regardless of the design and size of the extension.

  • How long does planning permission take for a house extension?

    Once the planning application has been submitted to the local authority, it can take up to 8 weeks. It takes between 4 to 8 weeks for an architect to prepare and submit the plans. Ideally, we suggest to give at least 3 months in advance for the construction company to start the process.

  • Will my Boiler work effectively with my new House Extension?

    By adding a house extension, the demand for current hot water and heating systems will increase. You might need to change to a new boiler that has a bigger output. Many homes tend to install a hot water cylinder when extending their property to the rear.

  • What do I need to know about the Party Wall Act?

    Your neighbours cannot stop you from constructing up to, or even on, the boundary between your properties, even if it requires access onto their land. This issue is not covered by planning or building control. If you are undertaking a house extension that involves digging or building foundations within 3m of the boundary, party wall or party wall structure, or digging foundations within 6m of a boundary, this sort of work will require you to comply with the party wall act. You will need a surveyor to act on your behalf. Such an act does not apply in Scotland.

  • What if my House Extension is near or on a Sewer?

    If your house extension will be built over or near a seer, you have to contact your local water board before work commences. In many cases, your architect will have to draw plans on how you intend to change the pipework, and these will be submitted to the water board for approval. It can take up to 3-4 weeks to get this approved and we strongly suggest not to start any work before obtaining a letter of approval.

  • Can I stay on site during the house Extension?

    Yes, it is normal to live on the site throughout the house extension, however there will be dust and mess and it can slow down the progress as the builders will try to work around your life. If you are not prepared to live with the disruption, then you should surely look for temporary accommodation especially during the dusty stage.

  • Do I need to inform building control of my house extension?

    Yes, before you commence your construction project, you will need to submit either a building notice or a full planning application to building control. A building notice will allow you to start the work quickly but there will be lack of protection that a building control has signed off on the construction work. In this case, you will be liable to correct any work that faults to meet building regulations standard upon inspection.

  • Building regulations in Beaconsfield

    Regardless of whether planning permission is required or not, any sort, any construction project must comply with the building regulations. You need to make sure that whoever undertakes the work can self-certify the work, for example, FENSA accredited window fitters, Gas Safe engineers, NIXEIC registered electricians and so on. If these requirements are not met, you could be served notice to take the extension down and will have trouble selling your home without relevant building regulations certificates.

  • How to brief an architect before starting our project?

    Before starting your house and kitchen extension, its vital you give as much information as possible on what you want from the house extension, your timings, how and when you intend to pay them and what penalties will be in place if deadlines are missed. The architect will send you a detailed plan and a contract to sign.

  • How to get Structural engineer calculations?

    If your house extension requires any structural changes to your home, you may need a structural engineer. A structural engineer can provide the technical drawings and calculations which can be used to get building regulation approval. This will also be used by the construction company during the house extension work.


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