In many cities in the UK, space is at a premium, which means you can’t add an extension to the rear or side. One of the options to consider to create additional space is by converting an existing basement or cellar. You already have a room to work with if you have a basement, so upgrading this space will be less expensive than creating an above-ground extension. In this article we’ll discuss the options, costs and varying factors to consider in deciding whether to proceed with converting an existing basement.
BASEMENT CONVERSION COSTS
A typical basement conversion can cost between £1,200–£1,500m2 depending on the level of finish and the end use of the basement i.e. extra living room or high-end cinema room. Some are even used as wine cellars with businesses such as The Wine Cellar Company installing a modular below ground hexagonal wine cellar system, which has the capacity for laying down up to 1,700 bottles.
If the end use for your basement conversion is a gym, then standing up straight is a key requirement for lifting weights, in which case additional head height could be created by lowering the existing floor. This will involve lots of
