Based on data in OpenStreetMap, here is a list of townlands in the Electoral Division / ED / District Electoral Division of Firhouse-Knocklyon.
Firhouse-Knocklyon is in Co.
Firhouse-Knocklyon is not matched up to Logainm.ie yet.
It is located at 53° 17' 14" N, 6° 19' 8" W.
Firhouse-Knocklyon has an area of 1.1 km² / 273.0 acres / 0.4 square miles.
There are 0 townlands that we know about in . This represents 0% of all the area in .
Firhouse-Knocklyon was added to OpenStreetMap on 26 Feb 2015 by brianh.