The Egremont development is a residential project located on Church Road in Killiney, Co. Dublin, comprising 47 PassivHaus-certified units. The development includes a mix of apartments, duplexes, and houses, with communal and private garden spaces. The site is designed to foster a sense of community and offers views of the Wicklow Mountains. Each unit is uniquely designed to integrate into the landscape and provide optimal solar gain, cross-ventilation, and dual aspect views.

The homes are constructed using single leaf masonry with external insulation and brick slips, with Durkan Residential partners Ecofix acting as specialist external insulation and airtightness contractors.