Is My Property Suitable For A Basement Conversion?

House Type

Property owners in the UK may want to consider a basement conversion, adding an extra room or even building a complete lower level of the property. But before deciding on this investment, it’s important to determine whether your property is suitable for the work. This article will discuss five key considerations in order to help make the decision.

The type of house you own is one of the first things to check when considering a basement conversion. This is because certain types of properties don’t lend themselves to having a basement due to the structure and depths of the foundations. Detached or semi-detached properties with two or three stories are usually suitable for a basement conversion, while terraced and mid-terraced houses are generally not as suitable because of the sheer depth of the foundations and the potential instability of the house. Generally, if the house is more than two storeys, then a basement conversion can be a good option.  

Consider Light

The amount of light that can enter the space is an important factor for any room. When considering a basement conversion, it’s important to assess the amount of natural light that can be introduced. There are a few options such as installing windows or light wells to allow in more light, however, if the property does not have access to external light then it may be worth looking at alternative options or opting against a basement conversion.  

Groundwater Drainage and Waterproofing

Another consideration for a basement conversion is the groundwater drainage and waterproofing of the property. If the property is located in an area where there is a high water table, then a basement conversion may not be suitable. The severity of the water table can be determined by consulting a soil specialist, who will be able to advise on the viability of the project. In addition, depending on the ground conditions, the type of waterproofing method needed for the project should be addressed before any work commences. 

Access From Existing Property

One of the main advantages of a basement conversion is the additional space that can be created in existing properties. However, before starting the project, it is important to ensure that access can be created from the existing property above. Some properties may require structural alterations to existing walls in order to gain access to the basement. It is also important to consider any other access points such as drain pipes, gas and electricity lines, as well as ventilation.

Geology

Finally, the geology of the area must be considered when assessing the viability of a basement conversion. Depending on the soil type and water table in the area, it may be necessary to use dedicated piling systems or underpinning techniques to secure any new work. This can result in additional costs, so it is important to factor this into any budget before making any decisions. 

In conclusion, before deciding on a basement conversion for your home, it is important to consider a number of factors. This includes the house type, the amount of natural light, groundwater drainage and waterproofing, access from the existing property, and the geology of the area. Doing so can help to ensure that the project is viable and within budget.