Property of extraordinary historical value with its first stones dating back to the 1st Century B.C. during the Roman Republican period, whose tradition refers to as the Mausoleum of Lucullus. In the following centuries was transformed into a monastery ,fortified between the XII and XIII centuries, and in the subsequent epochs became the mansion of the most important noble families ruling in the region. Since 19th century it has been owned by the same noble family as a private mansion. Located in the Castelli Romani area 20 km from the center of Rome, the complex of about 900 square meters is set in an estate of over 2 hectares and is defined by a high stone drum structure that surrounds the main residence and the 12th century Benedictine bell tower. The main building, of about 600 covered sqm, is a semi-circular plan palace on three levels, with large rooms and large hallways and consists of: 4 living rooms and a dining room; 5 large bedrooms and 5 bathrooms; a kitchen with fireplace and a large service area with bedroom, bathroom, laundry room and another bedroom with independent access; two stairways, one of which carved into the bell tower and two spectacular terraces on the upper floors, adjacent to the battlements of the tower and with spectacular views over Rome. Inside the tower there is also a charming garden of about 500 square meters. In the garden outside the mausoleum there is a recently built annex of about 90 sqm, autonomous and independent, overlooking the olive grove. The dependance has living room, bedroom, kitchen, bathroom. Other facilities are a garage and two warehouses. This extraordinary property is embellished by a vast landscaped garden full of centenary trees and an olive grove of 300 productive plants. The property, one of a kind, offers spectacular spaces full of history and elegance, and the opportunity to live in an incomparable context that acts as a bridge from classical antiquity to the contemporary era. Ideally a private residence away from the urban chaos while still well connected to Rome, its historical heritage makes it suitable for other investments.