Prospect House
| Townland | Knockateery |
|---|---|
| Civil Parish | Annagh |
| PLU | Cavan |
| DED | Castlesaunderson |
| County | Cavan |
| Barony | Tullygarvey |
| Description | The National Inventory of Architectural Heritage dates the building of this house to about 1770. Slater’s Directory records John Thompson of Prospect House in 1846. At the time of Griffith’s Valuation this house was vacant but held by Mary A. Sanderson of Cloverhill. This house is now a ruin. |