I was in the area as I wanted to photograph Ceannt Public Park but Clogher Road is a road that I have yet to explore in detail.

Crumlin is home to Our Lady's Children's Hospital, Crumlin, the largest children's hospital in the country, which opened in 1956.

A number of roads are named after some of Ulster's towns and various Irish towns associated with pagan or religious sites/towns. There's a statue of the warrior Cúchulainn situated opposite St. Mary's Church at the junction with Bunting Road. The statue is for Oisín, a Kildare man who played hurling in the Crumlin area. Cúchulainn, his father, was from the Cooley mountains around Louth, South Armagh where the Cooley Road in Drimnagh gets its name.

Some of the local amenities in Crumlin, such as Pearse College on Clogher Road and Ceannt park, are named after some of the 1916 Rebels who had a training camp in nearby Kimmage at Sundrive crossroads.

Having been predominantly rural, the character of Crumlin changed dramatically from the 1920s onwards. The Corporation of Dublin built 702 new houses around this time to resolve overcrowding in the city centre, along with Iveagh Trust, who built 136 houses on a 30 acres (12 ha) site off Crumlin Road. In 1935, a further 2,915 properties were constructed after the Corporation had been given additional compulsory purchase powers, following by a further 2,416 in a site off Kildare Road by 1945.

The old church of St Mary the Virgin stands on a site of a 12th century property. In 1942, following the rapid housing development, it moved to a new site designed by McDonnell and Dixon in yellow brick. The other local church is St Agnes's, which opened in 1935.