Should you go for an extension or a loft conversion? Property experts reveal which option will add the most space and value

Single-storey rear extension with glazed gable, clerestory window, and bifold doors.

If you want to ease space pressures in your home, there are a few options available to you, primarily adding more square footage or converting existing space into something more usable. But when weighing up an extension vs a loft conversion, how do you decide on the best route for your home?

Building an extension or planning a loft conversion will both require significant investment, so you'll want to be sure you choose the option that is going to serve you and your property in the most effective way.