The Celbridge Local Area Plan identifies 5 Key Development Areas (KDAs) with the capacity to accommodate significant growth, as follows:
- KDA 1 St. Raphael’s Town Centre Extension - 9 hectares (Mixed Use Site)
- KDA 2 Ballyoulster New Residential Area 29.5 hectares
- KDA 3 Oldtown New Residential Area 13.7 hectares
- KDA 4 Crodaun New Residential Area 19.9 hectares
- KDA 5 Simmonstown New Residential Area 35 hectares
