Pagus S.r.l. - Specialises in finding period properties to restore, offering services related to the project. Profile of the company, properties available and contact information. - http://www.pagus.net/
Immobiliare Cortonese - Text only listings for a selection of properties in the area. - http://www.immobiliare-cortonese.com
ICREA - Assorted properties both for sale and rental. Company as well as local information. - http://www.icreacortona.com/indexeng.htm