Monte Porzio Catone

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5,126 parcels · 14 sheets · 9.1 km²

Click a parcel: boundaries, risks, OMI prices.

1. Take the sheet (foglio) and parcel (particella) numbers from the cadastral record or the deed (if you do not have them: search by person, €4.90). E.g. «Fg. 4 part. 102»: sheet 4, parcel 102. If you only have the address, start from that.
2. Type them in the box below, or open them on the cadastral map of Monte Porzio Catone, where you pick the sheet from the list of those that exist.
3. Click the parcel for its boundary, area, OMI price ranges for the zone, seismic zone and constraints. For land where you only know the position, the boundaries can be read from the point.

The cadastral map is the official one from the Agenzia delle Entrate (Italian Revenue Agency). For a document with legal value you need the visura catastale (cadastral record, €4.90): the data on this page is for orientation.

Each number opens the map framed on that sheet.

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• 500

• Visura catastale (cadastral record)€4.90
• Search by person€4.90
• Mortgage search (ispezione ipotecaria)€24.90

No SPID (Italian digital identity) needed. Pay by card, from abroad too.

Standard homes (abitazioni civili) in Monte Porzio Catone: €1,350-2,450/m² (OMI 2025/2 · median for the province of RM: €1,400-2,000/m²)

Price ranges by homogeneous zone, per square metre of gross floor area, for the ordinary market; where the municipality has several zones the table shows the overall range. Source: Agenzia delle Entrate, OMI (official price survey), half-year 2025/2.

Share of territory and residents in hazard areas. For a single parcel: the map.

Landslides and floods on the map →

There are 10 court auctions open to bids within about 15 km of the centre of Monte Porzio Catone, in order of distance:

240 more procedures in the same area are closed or no longer open to bids (no bidders, sold, suspended).

Reserve price of a hectare of land

These are reserve prices, not prices paid: an appraiser's estimate, already reduced after sales with no bidders. Only lots where every parcel was found; a procedure counts once.

The latest sales with a recorded price in Monte Porzio Catone:

• 28 January 2025: Terreno, reserve €1,100,000, sold for €825,000 (25% below the reserve)

In Monte Porzio Catone the record counts 22 completed sale attempts between 2011 and 2026: one ended in a sale, the other 21 had no bidders.

• 179 properties of municipalities and local bodies, of which 7 declared unused and 1 unusable
• 1 belonging to public housing bodies
• 17 State buildings and sites, of which 1 available (for sale or for concession)

The state of use is declared by each body to the Ministry of Economy (census at 31 December 2023); State buildings and sites come from the Agenzia del Demanio (at 31 December 2025). It does not mean that a property is vacant or for sale.

Public properties on the map →

For Monte Porzio Catone the local plan drawing can be viewed as a map layer on the interactive map.

For legal value you need the zoning certificate (CDU): we request it from the municipality for you, €39.

• FrascatiRM · ~3.3 km
• Monte CompatriRM · ~3.3 km
• GrottaferrataRM · ~3.8 km
• ColonnaRM · ~4.5 km
• CiampinoRM · ~7.4 km
• San CesareoRM · ~7.7 km

• The cadastral map of Italy: parcels and buildings across Italy except Trento and Bolzano, with risk and local-plan overlays where they exist.
• Court auctions in Lazio, updated every morning.
• Guides to the cadastre: how to read a cadastral map, what a parcel is, how to find the sheet and parcel numbers.
• Official documents: what each one contains and what it costs.