Completed Works

Montalto House

Category: Private, leisure
Location: Ballynahinch, Co. Down
Date: Completed 2010

Montalto is a mansion house built in 1760 within 600 acres of parkland, which is still intact today.

John J. O’Connell Architects was commissioned to undertake an extensive restoration and upgrading of the interiors to the entire house. The works included all of the formal rooms, bedroom and the installation of a lift.


This is now used as an exclusive venue and accommodation available for private hire.