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Siano

SA · Campania. Seismic zone 2, homes from €600 to €1,650/m².

cadastral code I720 ISTAT 065142

Cadastral map of Siano

parcels © AdE
Cadastral map of the centre of Siano: parcels and buildings, Agenzia delle Entrate cartography Open the map →

10,653 parcels · 8 sheets · 8.6 km²

Click a parcel: boundaries, risks, OMI prices.

How to find a parcel in Siano

  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 Siano, 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.

Sheets and parcels of Siano

GML census © AdE

Each number opens the map framed on that sheet.

Already have the sheet and parcel numbers?

Official documents for property in Siano

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

Home prices in Siano

OMI price ranges by zone

Standard homes (abitazioni civili) in Siano: €600-1,650/m² (OMI 2025/2 · median for the province of SA: €720-1,000/m²)

Zone B1 (centro storico-municipio-v.g.marconi-v.papa giovanni xxiii-v.roma-v.f.spinelli-v.t.tasso-v.campo-v.aia-v.vittoria-p.zza municipio): €1,100-1,650/m² B1 Zone C1 (vie d`andrea-v.pesce-s.m.delle grazie-a. e g. botta-olivitello-casa leo-g.garibaldi-g.mazzini-zambrano-torello): €790-1,100/m² C1 Zone D1 (via s. maria delle grazie-via m. luther king -via a.manzoni-pulcino-viale europa-c.so claudio-v.le j.f.kennedy): €650-940/m² D1 Zone R1 (restante parte del territorio comunale): €600-870/m² R1
Click a zone to open the map there. Colour = price of standard homes €735→1,375/m². Grey: no price.
The 4 zones in detail, with their streets
  • Zone B1 (centro storico-municipio-v.g.marconi-v.papa giovanni xxiii-v.roma-v.f.spinelli-v.t.tasso-v.campo-v.aia-v.vittoria-p.zza municipio): €1,100-1,650/m²
  • Zone C1 (vie d`andrea-v.pesce-s.m.delle grazie-a. e g. botta-olivitello-casa leo-g.garibaldi-g.mazzini-zambrano-torello): €790-1,100/m²
  • Zone D1 (via s. maria delle grazie-via m. luther king -via a.manzoni-pulcino-viale europa-c.so claudio-v.le j.f.kennedy): €650-940/m²
  • Zone R1 (restante parte del territorio comunale): €600-870/m²
UsePrice range
Abitazioni civili€600-1,650/m²
Abitazioni di tipo economico€590-1,200/m²
Box€405-600/m²
Capannoni tipici€260-385/m²
Negozi€420-1,200/m²
Uffici€540-920/m²
Ville e Villini€780-1,700/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.

Seismic zone of Siano

Protezione Civile (Civil Protection) classification
zone2

Siano is in seismic zone 2 (medium seismicity).

Significant earthquakes are possible, though less frequent than in zone 1. New buildings must meet full anti-seismic requirements; for older buildings, the year they were built (and the rules in force then) matters a great deal.

Landslides and floods in Siano

ISPRA · IdroGEO, national mosaic

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

Landslides P3–P4
78.0%
of the territory in areas of high or very high landslide hazard (6.7 km²)
Floods P3
2.5%
of the territory in areas that flood in the frequent scenario (0.2 km²)
Residents in landslide areas
435
people in classes P3–P4 (4.6% of the population)
Residents in flood areas
204
people in the medium scenario P2 (2.0% of the population)
Municipal area
8.6 km²
9,496 inhabitants (2021 census)

Landslides and floods on the map →

Court auctions near Siano

within ~15 km of the centre

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

66 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

LandReserve priceSample
with a building on it, in the region €34,544/ha (half fall between €30,886 and €131,799) 6 procedures, 8 lots, 13 ha measured, usually at sale attempt no. 3

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 Siano:

Across the wider province, of 234 completed court sales on record, 56% had no bidders; those sold went at a median discount of 25% on the reserve price (54 cases).

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Public properties in Siano

MEF

The state of use is declared by each body to the Ministry of Economy (census at 31 December 2023). It does not mean that a property is vacant or for sale.

Public properties on the map →

Key facts and references for Siano

Cadastral code
I720 Agenzia delle Entrate (Italian Revenue Agency)
ISTAT code
065142 ISTAT
Province
SA
Region
Campania
Cadastral sheets
8 Agenzia delle Entrate, cadastral cartography
Cadastral parcels
10,653
Area
8.6 km² ISPRA
Population
9,496 ISTAT, 2021 census
Seismic zone
2 Protezione Civile (Civil Protection), seismic classification
Home prices (OMI)
€600–1,650/m² Agenzia delle Entrate, OMI price survey, second half of 2025
Land at landslide risk
78.0% ISPRA, IdroGEO
Land liable to flooding
2.5% ISPRA, IdroGEO

Where these numbers come from, how often they are updated and who makes Lince: the sources.

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what Lince covers