21 Coundon Court, Killiney, County Dublin

€2,500,000

Beds

5 beds

Price

€2,500,000

Property Type

Detached House

Size

460 meters²

Energy Rating

BER-B3

Refreshed on

Mar 18, 2026

Eircode

A96N2T9

Group Name

Murphy Mullan Estate Agents (Goatstown)

Sales License Number

003543

Description

A rare opportunity to acquire a remarkable luxury family residence of exceptional scale and quality, discreetly positioned within an exclusive Killiney cul-de-sac and featuring spectacular resort-style outdoor amenities including a swimming pool, jacuzzi and fully equipped outdoor kitchen. Extending to approximately 4,952 sq. ft. (460 sq. m.), 21 Coundon Court offers a rare combination of elegant living space, privacy and lifestyle in one of South Dublin’s most prestigious coastal locations. From the moment you arrive, the home’s sense of space, light and quality is immediately evident. Generously proportioned interiors and carefully curated finishes create living spaces that feel both sophisticated and warmly inviting. The residence provides six beautifully appointed reception rooms, ideal for formal entertaining, relaxed evenings with family, or flexible home working. The notable leisure amenities elevate this home to another level. A state-of-the-art gym and an extraordinary outdoor entertaining area ensure that both wellness and lifestyle are at the centre of everyday living. The rear garden is truly spectacular, creating a private resort-style retreat. Landscaped with mature planting and manicured lawns, the space centres around a superb outdoor swimming pool with automatic cover, accompanied by a dedicated jacuzzi area. The fully equipped outdoor kitchen features a barbecue, fridge-freezer, fire pit, heaters and pergola, making it the perfect setting for summer entertaining and long evenings with family and friends. Expansive decking, sun terraces and lounging areas enjoy a wonderful south-facing orientation, ensuring light-filled days and complete privacy. At the heart of the home lies a magnificent open-plan kitchen, dining and living space, beautifully crafted with bespoke cabinetry, premium appliances and expansive work surfaces. Designed as the central hub for family life, this impressive room opens through large sliding doors onto the terraces, creating seamless indoor-outdoor living ideal for entertaining, relaxation and family enjoyment in complete privacy. The semi-basement level has been thoughtfully converted into a luxurious self-contained guest apartment, comprising a kitchenette, living room, large double bedroom and bathroom ideal for visiting family, guests or independent accommodation. This level also features a bright conservatory state of the art gym with direct access to the garden. Upstairs, the home offers four spacious bedrooms, each designed with comfort, privacy and excellent storage in mind. The principal suite provides a peaceful retreat, complete with a beautifully finished en-suite bathroom and walk-in wardrobe and offers glorious views of the Dublin Mountains and Sugar Loaf. The remaining bedrooms are equally well proportioned and are serviced by a stylish family bathroom. Secure gated access, generous off-street parking and beautifully maintained surroundings complete this extraordinary home, which offers an outstanding blend of luxury, privacy and lifestyle in the heart of Killiney. Combining exceptional accommodation, resort-style outdoor amenities and a prime Killiney address, 21 Coundon Court represents a rare opportunity to acquire a truly remarkable family residence in one of Dublin’s most prestigious coastal settings which is also within such close proximity to Dublin City. Few locations in Dublin offer the lifestyle that Killiney provides. Framed by the spectacular scenery of Killiney Hill Park, residents enjoy panoramic views stretching across Dublin Bay to Bray Head and the Wicklow Mountains a daily backdrop that is simply unmatched. Morning walks along the idyllic Killiney Beach have long been part of life here, offering a peaceful retreat just moments from home. Killiney is widely regarded as one of Ireland’s most prestigious residential neighbourhoods, known for its elegant homes, mature tree-lined roads and a long established reputation for exclusivity. The neighbouring villages of Dalkey and Killiney offer an excellent selection of boutique cafés, fine dining restaurants and artisan shops, creating a vibrant yet refined coastal community atmosphere. Despite its tranquil setting, Killiney offers outstanding convenience and connectivity. The DART provides swift access to Dublin city centre, while the N11 and M50 ensure seamless travel to Dublin Airport, the city’s business districts and beyond. This rare balance of coastal serenity and urban accessibility makes Killiney particularly attractive to and families alike. The area is also home to some of South Dublin’s most highly regarded educational institutions. Families benefit from proximity to Holy Child Killiney, St Joseph of Cluny Secondary School, Blackrock College, St. Andrews College, Loreto Abbey Dalkey, and Castle Park School, among others further enhancing the area’s appeal for family living. From scenic coastal walks and sea swimming to world-class golf, sailing, tennis, padel and hiking, Killiney offers a wonderful quality of life that is both active and restorative.

Accommodation

Entrance Hallway: Solid Wood flooring , recessed lighting. Guest WC: Heated towel rail, storage unit, LED mirror, WC, WHB and vanity unit. Home Office: Herringbone Timber floor, integrated speaker system and timber shutters. Drawing Room: Herringbone timber floor, dual aspect balconies with double doors, solid fuel stone surround feature fireplace and speaker system. Playroom / Home Office: Fitted Shelving and cabinets, ideal for use an office or playroom. Large Open-Plan Kitchen, Casual Dining & Living room: Fully fitted kitchen with double ovens, Neff grill station, integrated deep fryer, 7 ring gas hob, integrated dishwasher, Gorenge wine coolers, Teppanyaki station and largei island for entertaining. Sonos music system throughout. Pantry: American fridge freezer, ample wall and counter units. Laundry Room: Drying cabinet, sink wall and counter units. First Floor Level Landing: Airing cupboard, storage room with laundry chute. Main Bedroom: En-suite bathroom, walk-in dressing room, velux windows and wardrobes. Bedroom 2: Fitted wardrobes and carpet floor. Bedroom 3: Fitted wardrobes and carpet floor. Bedroom 4: Fitted wardrobes and carpet floor. Family Bathroom: WC, WHB, shower, Velux window. Basement Level Self Contained Unit: Bedroom with en-suite, carpet floor, wardrobes, kitchenette and TV/living room. Gym.

Features

Exceptional detached residence extending to approx. 4,952 sq. ft. (460 sq. m.) Exclusive cul-de-sac setting in the heart of Killiney close to coast, schools and transport links Spectacular south-facing landscaped gardens Heated Outdoor swimming pool with automatic cover and jacuzzi Fully equipped outdoor kitchen and entertaining areas Six reception rooms offering flexible family accommodation Self-contained guest apartment in basement State-of-the-art gym with garden access Secure gated entrance with ample off-street parking

BER Details

BER: B3 BER No.117309880 Energy Performance Indicator:148.34 kWh/m²/yr

Description

Accommodation

Features

BER Details

BER: B3 BER No.117309880 Energy Performance Indicator:148.34 kWh/m²/yr

€2,500,000

21 Coundon Court, Killiney, County Dublin, A96 N2T9

Description

Accommodation

Features

BER Details

Map