Dating from the late 18th century, Castleknock House is a distinguished Georgian residence of exceptional heritage, elegance and scale. Originally known as Hyacinth House and dating back to at least the 1790s, this remarkable home has been sensitively restored and extended over generations, successfully combining the grandeur of period architecture with the practicality of modern family living.
Occupying c.1 acre of beautifully landscaped grounds, the property is approached through mature gardens and enjoys a truly private setting, just moments from Castleknock Village. The original Georgian house retains its classical proportions and fine period detailing throughout, including elegant cornicing, decorative centre roses, marble fireplaces and generously proportioned reception rooms.
The accommodation offers an outstanding balance between formal entertaining and comfortable family living. A magnificent reception hall leads to two elegant front reception rooms, including a triple-aspect drawing room overlooking the gardens. A comfortable family room opens onto the courtyard, while the impressive kitchen/breakfast room, added by the current owners, forms the heart of the home. Featuring vaulted ceilings, a traditional oil-fired AGA and French doors to the orchard, it provides a bright and welcoming family space.
One of the home’s most exceptional features is the magnificent ballroom, a room of remarkable scale and character with decorative wall panelling, a hand-carved fireplace, floor-to-ceiling bay window and overhead roof light. Rich in atmosphere, it provides a unique setting for entertaining and family celebrations.
The first floor, accessed by two staircases, comprises five generous bedrooms, a home office and family bathroom accommodation. The principal suite enjoys beautiful garden views and a spacious en-suite bathroom.
Courtyard & Outbuildings
To the rear lies an enchanting walled courtyard surrounded by a substantial collection of original stone outbuildings. Formerly stables, coach houses, workshops and service buildings, they have been thoughtfully adapted for modern use while retaining their historic character. Offering exceptional versatility, the buildings are suitable for home offices, gym facilities, studios, workshops, guest accommodation or ancillary family space, subject to requirements.
Gardens & Grounds
The grounds are a defining feature of the estate. Meticulously maintained formal gardens, sweeping lawns, mature specimen trees, colourful borders and secluded seating areas create an exceptional setting. A charming orchard, accessed directly from the kitchen, enhances the sense of country living despite the property’s highly convenient location.
Location
Castleknock House enjoys a prime position within a one-minute stroll of Castleknock Village and its excellent selection of cafés, restaurants, shops and services. Renowned schools including Castleknock College and Mount Sackville are within walking distance. The Phoenix Park, Farmleigh House and Dublin Zoo are nearby, while excellent sporting amenities include golf, tennis, rugby and GAA clubs. The area is well served by rail, bus and motorway links, providing easy access to Dublin City Centre, Dublin Airport and the M50.
History
Originally known as Hyacinth Lodge, the property can be traced back to 1798 and has been home to a number of prominent military officers, business figures and families throughout its history. Renamed Castleknock House in the 1970s, it has been carefully maintained by its current owners since 1974. The property is listed as a Protected Structure, recognising its architectural and historical significance. Part IV of the Planning and Development Acts 2000-2015 now apply in relation to carrying out works that would materially affect the character of this Protected Structure. The protection is linked to the external appearance of the house as part of the ministerial reccommodation under NIAH 11362013.
Combining architectural heritage,