Double Storey Extension

When you build a two-story addition, you not only get more living area, but it also adds value to your home. Many homeowners believe that a two-story extension is preferable to a single-story one because either option necessitates only one roof and set of foundations. As a result, you get more value for your construction and additional area for bedrooms or bathrooms in a London home extension.

There are several locations where you might have your extension built, including basement extensions and loft conversions, but a double-story rear extension is generally the greatest location.

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A double-storey extension is a two-story addition that adds space to your living area or house on both floors, resulting in a ground and second level floor. The most room for your property is created by means of a two-story extension, as you have twice the amount of any other type of construction.

A two-story extension, on the other hand, provides more area by adding to an existing structure. Families may use it to extend their living space and create a second floor room that can be converted into an extra bedroom, office, or even a bathroom for the current master bedroom. Having a double story extension opens up opportunities when your family grows.

Two Storey Extension Ideas

There are a number of different two-story expansion ideas to select from, allowing you to make the most of your additional area. You may turn the upstairs into another bedroom or even two, which will give you extra space in a new house but allow you to stay in your present home. A two-story addition also allows you to increase space on the second floor by opening rooms up and adding additional bathrooms to ease bathroom congestion in the morning.

Downstairs, you may add a double-story extension to create a fantastic living area with lots of space for family gatherings and to make the area enjoyable to spend time in. You may also choose for an open plan kitchen complete with contemporary appliances and a custom design for entertaining and family dinners with a two-story extension. Furthermore, you can choose between integrating a living room and dining area together with bi-fold doors that can open up into your patio or garden to make your house seem larger and use the area more effectively.

Another alternative is to expand your garage into a two-storey building, which will give you additional space on the side of your property and free up much room in your house. This is a typical side double storey extension; a double storey garage extension may be located on the side or at the back of the home. It’s also a popular option because it allows you to make the most of any wasted area above your garage by using it as storage space.

You may improve the value of your home by adding a two-story extension. As a result, if you decide to relocate later, you know your property’s full price is guaranteed thanks to your double storey extension.

If you’d want to learn more about how we can help you with a two-story addition, please do not hesitate to contact our knowledgeable and helpful staff. We are delighted to answer any questions you may have and get you started on your two-story expansion so please get in touch with us now.

FAQ's

What's the cost of double storey extension?

The price of a double-story extension per square meter is similar to that of a single-story addition, and you save lots of money by expanding many floors at once rather than going through several phases in sequence.

General double storey extension cost in London.

Multi-storey extensions generally cost around £1800 per square meter. The expense of your project will vary depending on materials, finishes, and the sort of design you select. However, to put it simply, a typical 4mx5m double storey extension (adds 40sqm over two floors) will set you back about 53£ for the construction alone without VAT or other professionals’ fees included.

To give you a sense of the planning and professional expenses you’ll have to consider, here are some examples:

Architect fees in London average 10% / Administrative costs: 1% / Structural engineer: 4% / Surveyors: 3 % / Contractors: 30%n/ VAT 20%. In addition, planning fees for a permanent two-storey extension in England are £206. Building control charges vary depending on the size of your extension. Between £200 (for 10m sq) and £900 (for 80 to 100m sq)

Do I need planning permission for the double storey extension?

If you want to add value and space to your home by extending it on two levels, you may be able to do so via permitted development. However, there are some limitations when it comes to what you can construct under permitted development. You can only add a second storey to your home on the back of it and it must not exceed the highest point of the existing roof or go beyond the rear wall for more than 3m. The new extension’s materials must match those of the existing structure and must be at least 7 meters from the property line. Any openings on the side of your addition should be non-opening and glazed.

Finally, if the new extension’s roof connects to the existing roof, you’ll have to deduct any loft conversion London volume allowance you may have from the total amount.

Will double storey extension add property value?

Adding more to your home will almost certainly increase the value of your property when it comes up for sale. Nationwide studied how house modifications and extensions may contribute a lot of money to your home’s value. Adding a second bedroom and an en-suite can boost property value by 23%.