Loft conversions add 21% to value, according to Nationwide survey
Home owners could boost the value of their property by more than £37,000 by converting the loft or by almost £20,000 by adding an extra bedroom, according to research.
The Nationwide Building Society estimated that converting a loft could add around 21% on to the value of a house. Based on the average house price of £178,124, a loft conversion could add £37,400 on to the value of their home. A new bedroom could add 11% to the worth of their property.