1,200 new homes will be built on the site of the Central Mental Hospital in Dundrum.
The HSE is due to vacate the facility later this year, with patients and staff transferring to a new purpose built facility in Portrane in Co Dublin.
The Land Development Agency has published its plans for the 11.5 hectare site and say they expect to start work in 2022.
Water Infrastructure Project Plans To Shore Up Wicklow Supply For Decades To Come
Go-Ahead Ireland to Create 400 Jobs Boosting Public Transport in Wicklow
Pat Devlin Calls Time After Four Decades With Bray Wanderers
Wicklow Musician Earns National Business Award For Merging Traditional Culture And Wedding Celebration
Wicklow CYPSC Launch Detailed Project Underlining Importance Of Sleep For Children