A loft conversion is an excellent way of increasing your property value and obtaining financial gain from the renovations you make on your home. Depending on whether the conversion is large or small scale, how much effort is put into its aesthetic design, or what type of space is being created all play a role in determining how much return you will be making upon completion. Energy efficient transformations also hold added value due to increases in green technology which appeals to potential buyers. Generally speaking, homeowners can expect anywhere between 10-40% added value when they decide to invest in a cosy loft conversion in Essex.