Former Phoenix Park Racecourse, Castleknock, Dublin 15

OS - Open Space: Provide recreational and amenity resources for urban and rural populations subject to strict development controls. Only community facilities and other recreational uses will be considered and encouraged by the Planning Authority.

HT - High Technology: Provide for office, research and development and high technology/high technology manufacturing type employment in a high quality built and landscaped environment

Zoned for office, research and development and high-technology manufacturing.

OS - Open Space: Preserve and provide for open space and recreational amenities

Open space and recreational amenity, to be preserved as such.

RA - Residential Area: Provide for new residential communities subject to the provision of the necessary social and physical infrastructure

Zoned for new residential communities. This is where large housing schemes are expected to go, subject to the social and physical infrastructure arriving with them.

RS - Residential: Provide for residential development and protect and improve residential amenity

An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour's objection to an overbearing extension is usually argued under.

CI - Community Infrastructure: Provide for and protect civic, religious, community, education, health care and social infrastructure

Reserved for civic, religious, community, education, health-care and social infrastructure.