| Aberconwy House | |
|---|---|
 The house at the corner of Castle Street and High Street | |
| Type | House |
| Location | Conwy, Conwy County Borough, Wales |
| Coordinates | 53°16′54″N 3°49′43″W / 53.2816°N 3.8285°W |
| Built | C.1420 |
| Restored | 1976 |
| Architectural style(s) | Vernacular |
| Governing body | National Trust for Places of Historic Interest or Natural Beauty |
Listed Building – Grade I | |
| Official name | Aberconwy House |
| Designated | 23 September 1950 |
| Reference no. | 3262 |
  Location of Aberconwy House in Conwy | |
Aberconwy House, 2 Castle Street, Conwy, Wales is a medieval merchant's house and one of the oldest dateable houses in Wales. Constructed in the 15th century it is, along with Plas Mawr, one of the two surviving merchant's houses within the town. Its historical and architectural importance is reflected in its status as a Grade I listed building. The house is administered by the National Trust.