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| Building Mass Height | 47 m |
| Architectural Height | 47 m Source: Kartverket database over aircraft obstacles, accessed online at www.norgeskart.no |
| Building Mass Height | 47 m |
| Completion | 1855 |
| Structural Form | building with towers |
| Main Usage | psychiatric hospital |
| Status | existing |
| Architectural Style | neo-gothic |
| Address | Sognsvannveien 21 |
| Smart Address | Sognsvannveien 21 |
| City | Oslo |
| Country |  Norway |
