Located on the Clonsilla to Navan line between Dunboyne and Drumree stations, the halt at Fairyhouse was used for race day traffic for the racecourse of the same name.
When checking online aerial photos of the area today (both Googlemaps and Geohive.ie), I figured that I had the location wrong, in that I had assumed that the M3 motorway occupied the site of the line here. This is wrong – for a short section of line north of Fairyhouse, the M3 does occupy the former trackbed, but not at Fairyhouse.
The road overbridge at the halt was removed during motorway construction – however, the trackbed remains adjacent to the M3, including the halt site, which is now occupied by a garden attached to a private residence.
I have updated the Gazetteer page for Fairyhouse Halt and will add the photo of the site (a garden) in the near future.