A bid for more than 150 homes on the site of the former Ashludie Hospital has been lodged with Angus planners.
Miller Homes is seeking the green light for a scheme which would see the conversion of the B-listed main building into 11 flats.
The proposal also seeks permission for 112 three, four and five-bedroom private houses and two further blocks of flats, taking the total number of planned homes to 164.
The developers recently bought the mansion house and grounds from NHS Tayside and said that they had worked closely with Angus Council on the development plan.
NHS Tayside closed the hospital in September 2013 after declaring it surplus to requirements.
In December, a special meeting of Angus Council rejected proposals by housebuilder Barratt for about 300 homes on a 24-hectare site north of the hospital and near the A92.
The application was rejected on the recommendation of planning officials but a Taylor Wimpey scheme for approximately 350 homes at the Grange, Ethiebeaton, received the green light.