In Monterotondo, in the Zona Semicentrale of via Giuseppe Mazzini, a standard-condition residential home is worth between €1,350 and €1,900/m² for sale. These are the values from the OMI property values (quotazioni OMI) for the 1st half of 2026: the OMI property values are the average values that the Italian Revenue Agency (Agenzia delle Entrate) publishes every half-year zone by zone, in euro per square metre, with a minimum and a maximum, for homes in standard condition. The surfaces are gross. For rent, the same type of home ranges from €7.0 to €10.0 per m² per month. Villas and small villas reach €2,100/m² for sale, while economy homes start from €1,200/m².
If you are looking for a garage or box, keep an eye on the range between €800 and €1,150/m², with rents between €3.3 and €4.8 per m² per month. For shops, sale prices range from €1,250 to €1,850/m² and rent reaches up to €12.3 per m² per month. For offices, sale prices range from €1,200 to €1,800/m² and rent from €5.3 to €7.8 per m² per month.
Compared with the rest of the comune of Monterotondo, the zone ranks third out of five for the maximum price of residential homes, from the most expensive. The median of the minimums for the comune is €1,350/m² and that of the maximums is €1,900/m²: these are the same values as the zone, so the zone is in line with the comune.
Our auction archive, updated to 5 November 2026 (in the archive since 15 October 2026), recorded 4 lots in this zone: 3 shops or offices and 1 garage, parking space, cellar or warehouse. There are 11 sale attempts linked to the foreclosure proceedings (foreclosure proceedings), of which 7 were auctions with no bids (asta deserta), none awarded, and 4 still scheduled. If you look at an auction here, know that so far most attempts have not attracted bids. These numbers grow over time, so always check the date before reading them.