Detached house For sale in Agios Stefanos. The Detached house is 194 sq.m. and it is located on a plot of 357 sq.m.. It consists of:. The property was built in 1978, the energy certificate is: D. Price: €270.000. Athens Land Real Estate, contact phone: 6973220158, 6945397702, email: athensland@gmail.com, website: www.athensland.gr