Zoopla is a popular property portal where homes and investment properties are listed for sale and to let. It also has a property valuation page. Zoopla offers estimated valuations based on previous sale values and current property market values. It is an automated valuation that doesn’t take into account the property’s condition of any recent improvements, such as additional bedrooms added. It’s useful because it gives you a rough estimate but it isn’t very accurate; your property could be worth a lot more or less than the Zoopla estimate. The service is very inaccurate for non-estate properties with no previous sale data, so speak to an agent for a more accurate valuation.