| name | elevators | floors below ground | image | status | style | Area (m²) | type | use | date completed | Cost | Website | date Opened | date Start construction | Height (m) | city | administrative división | continent | Country | latitude (°) | longitude (°) | number of Floors | address | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Palais royal de Sienne |  | Civil/Political | 1480 - 1490 | website | 1489 - 1595 | Siena | Tuscany | Europe | Italy | 43.3166656494 | 11.3166666031 | Map | |||||||||||
| Palazzo Pubblico |  | Civil/Political | 1297 | website | 1310 | 1297 | Siena | Tuscany | Europe | Italy | 43.3166656494 | 11.3166666031 | piazza del Campo | Map | |||||||||
| Torre del Mangia |  | 1338 | website | After 1348 | 1338 | 88 | Siena | Tuscany | Europe | Italy | 43.3166656494 | 11.3166666031 | del Campo, 1 - Siena | Map | |||||||||
| Biblioteca Piccolomini |  | website | Siena | Tuscany | Europe | Italy | 43.3166656494 | 11.3166666031 | Map | ||||||||||||||
| Ex ospedale psichiatrico di San Niccolò |  | website | Siena | Tuscany | Europe | Italy | 43.2999992371 | 11.3333330154 | Map |