i] Tyntyla is a farmhouse with a low 2-storey entrance front, with one small window (modern glazing) under stone hoods to each side of a small gabled porch with a timber lintel and narrowed inner doorway. There is a big square downhill chimney and original pine end stack. Features of the building such as the plan form and massive chamfered timbers with feathered stops suggest a date in the period 1580 to 1630. It is probably a unique survivor of the sub-medieval farmhouses in the Rhondda.
Reference: Cadw listed buildings database.

ii] And see Glamorgan Inventories, Vol. IV: II, p. 355, Tyntyle (Drawing BL90). Not to be confused with Tynewydd House (see Drawings B72-74),
L. Moore, RCAHMW, 25th July 2011

Additional: Cowhouse reported destroyed by fire Nov. 2011. R.F. Suggett/RCAHMW/Nov. 2011