| name | heritage designation | image | status | type | date completed | date end | date start | Website | date Start construction | city | administrative división | continent | Country | latitude (°) | longitude (°) | material | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hougoumont |  | Under repair | Fortification | 1358 - 1474 | 1474 | 1358 | website | 1358 - 1474 | Braine-l'Alleud | Wallonia | Europe | Belgium | 50.6666679382 | 4.3833332062 | Brick, Sandstone, Stone | Map | |
| 3rd Missile Brigade "Aquileia" |  | Under repair | Arsenal/Storage | 1991 | 1959 | website | 1966 | ||||||||||
| Stubenberg Castle |  | Under repair | Fortification | website | Săcueni | Bihor County | Europe | Romania | |||||||||
| Vyshnivets Palace |  | Under repair | Housing | 16th century | 1395 | website | Vyshnivets | Ternopil Oblast | Europe | Ukraine | 49.8833351135 | 25.7333335876 | Map | ||||
| Walls of Constantinople |  | Under repair | Defense | website | Fatih | Istanbul | Asia | Turkey | 41.0000000000 | 28.9666671753 | Brick, Limestone, Rock, Stone | Map |