School, its buildings various depicted on early eds. of OS County series (Caernarvon. XXV.16 1889, 1900, 1918): outbuildings (?conveniences) depicted in 1918, at given NGR, appear to have been adapted as a playground feature. Under Welsh Government's 21st Century Schools Programme, Ysgol Llanaelhaearn closed on 31 August 2020 with pupils transferred to Ysgol Bro Plenydd.
RCAHMW AP96-CS 0320
J.Wiles 03.09.04. Updated by M. Powel, RCAHMW, October 2022.