Glanafon is a country house of c.1840, in the style of William Owen, similar to Scolton Manor, though on a smaller scale. Finished with unpainted stucco with a hipped slate, deep-eaved roof. Two storeys, 4 bays with outer bays slightly advanced. The front door is in a columned porch of 2 stucco columns and pilaster strip responds. The rear is plainer with a hipped roof. At roof level there is a fine octagonal central lantern.

Reference: Cadw listed buildings database.