Errew
| Estate(s) | |
|---|---|
| Townland | Errew |
| Civil Parish | Ballyhean |
| PLU | Castlebar |
| DED | Ballyhean 62 |
| County | Mayo |
| Barony | Carra |
| Description | An unoccupied house and offices valued at £11 were held by James Hardiman at the time of Griffith's Valuation. A school and monastery are shown on the 25-inch Ordnance Survey map of this area in the 1890s. These buildings are still extant. |