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luxury seaside houses for sale Ireland

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Seaside house with garden Dublin (Ireland)

Standing proudly on an elevated site overlooking Killiney Bay to Sorrento Terrace and Bray Head, Mount Mapas House holds the distinction of being the first house constructed on Victoria Road at the junction with the now iconic Vico Road. Predating both Mount Eagle (c.1838) and Victoria Castle (c.1840), it marks the beginning of architectural development in this distinguished part of Killiney. Its location and design are a true testament to the ambition and vision of its original builders. The house sits upon a remarkable man-made platform, a major engineering achievement of its time, supported by a battered granite retaining wall rising to a height of 8 metres. This imposing wall remains a defining visual feature of Vico Road today, especially at its junction with Victoria Road. Although the precise date of its construction remains unconfirmed, it is widely believed that Thomas Bourchier, a resident of nearby Killiney Castle, built Mount Mapas House shortly after acquiring the Mount Mapas estate around 1797. The house’s original footprint remains largely unchanged, preserving its historic form and character. The structure itself is a fine example of an early 19th-century villa with a graceful ironwork veranda at first floor level that lends it a distinctly colonial elegance. The level terrace on which it stands not only facilitated the house’s construction but also provided practical garden and driveway space for carriages — a rarity in such a steep, coastal setting. In 1834, the estate was acquired by Robert Warren, a notable figure in the area’s development who commenced a series of speculative residential projects starting with Mount Eagle, followed closely by Victoria Castle. These properties were often made available for seasonal rental, reflecting both the allure and exclusivity of Killiney during this period. From 1872 to 1879, Mount Mapas was home to William Colles, a prominent Dublin surgeon, and later his son, Graves Chamney Colles. In 1879, it was sold to Murrough John O’Brien, a distinguished civil servant, who made the house his family residence for over 15 years. The property was subsequently rented by notable figures including Rt. Hon. C.T. Reddington and W. Patterson, manager of the Daily Irish Independent. Such tenancies underscore the house's long-standing appeal to prominent professionals and public figures. Nestled along the prestigious Victoria Road, Mount Mapas House is positioned for privacy and accessibility. Just a short stroll from Killiney Village, the beach, and scenic hill walks, it enjoys one of Dublin’s most beautiful natural settings. Close proximity to Dalkey Heritage Town offers a vibrant mix of artisan shops, cafés, pubs, and some of South Dublin’s finest restaurants. Killiney’s Crown Jewel – A Georgian Masterpiece Overlooking the Sea - Where History Meets Horizon Step into timeless grandeur with Mount Mapas House, an extraordinary Georgian period residence of rare distinction, commanding an elevated position above Killiney Bay. One of the finest homes to come to market in 2025, this magnificent double-fronted detached property is set amidst 1.25 acres of meticulously landscaped gardens, with spectacular panoramic views stretching from Dalkey Island and Sorrento Terrace to the rugged cliffs of Bray Head. Extending to approximately 585 sq.m (6,300 sq.ft), Mount Mapas House is a rare combination of stately architectural heritage and refined contemporary luxury, nestled on what is arguably Killiney’s most prestigious road. From the moment you pass through the tall, electric wrought iron gates, a sense of exclusivity and grace is unmistakable. A sweeping gravelled driveway, framed by manicured hedging and mature planting, offers extensive off-street parking. Granite steps lead to a classic wrought iron veranda, framing the stately entrance of this double-fronted Georgian home and hinting at the elegance within.

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$11,475,700
6bedrooms
4bathrooms
land 5,059

By Lisney Sotheby's International Realty

27
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Seaside house with garden and terrace County Kerry (Ireland)

Set in the heart of the charming coastal village of Knightstown on the beautiful Valentia Island, this exceptional detached four-bedroom home offers a rare combination of space, comfort, and breathtaking scenery. Positioned in a peaceful yet central location, the property provides an ideal base for enjoying island life while remaining close to the many attractions and activities that make this part of southwest Ireland so special. The house itself is thoughtfully designed with modern living in mind. It features four generously sized bedrooms, three of which are ensuite, providing both privacy and convenience for family members or visiting guests. Two of the bedrooms are further enhanced with spacious walk-in wardrobes, offering excellent storage while adding a touch of luxury to the living experience. To the rear of the home lies the true heart of the property: a spectacular open-plan kitchen and living space designed to maximize light, comfort, and connection with the surrounding landscape. The large living room boasts dramatic double-height ceilings that create an impressive sense of space and openness. Large windows and doors allow natural light to flood the room throughout the day while framing stunning views across Valentia Island. From here, sliding doors lead directly onto a sunny outdoor terrace—an ideal place to relax, dine, or entertain while taking in the peaceful island scenery. Despite its tranquil setting, the house is wonderfully close to the vibrant centre of Knightstown. It is just a ten-minute walk to the scenic Knightstown Pier and the new marina, where visitors and residents can enjoy a range of water-based activities with Valentia Island Sea Sports. Alternatively, you may simply stroll along the waterfront and enjoy a coffee or lunch in one of the village’s welcoming cafés or traditional pubs. Nature lovers will appreciate that the sandy shores of Glanleam Beach are also within a ten-minute walk, alongside the beautiful subtropical Glanleam Gardens. The surrounding area offers countless opportunities for outdoor adventure, including excellent fishing, golf, scuba diving, scenic coastal walks, and spectacular hill hikes. During the summer months, children can take part in a variety of water-based camps and activities. The property is also perfectly positioned for exploring some of Ireland’s most iconic landmarks. Within a ten-minute drive you can visit the Skellig Experience and the nearby departure point for boat trips to the world-famous Skellig Michael, a UNESCO World Heritage Site renowned for its dramatic beauty and ancient monastic settlement. Golf enthusiasts will find themselves ideally located for some of Ireland’s finest championship courses, including Dooks Golf Club, Waterville Golf Links, Killarney Golf & Fishing Club, Ballybunion Golf Club, and Tralee Golf Club. Valentia Island itself is approximately seven miles long and three miles wide and is home to two welcoming villages, endless scenic viewpoints, and a wealth of local attractions. The island is accessible year-round via a land bridge from Portmagee, and during the summer months by car ferry from Renard's Point to Knightstown. Travel connections are also excellent. Abbey Road House is easily reached via both Kerry Airport and Cork Airport, while Killarney railway station is approximately an hour’s drive away, making the property both a peaceful island retreat and an accessible destination.

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$453,300
4bedrooms
4bathrooms

By Lisney Sotheby's International Realty

33

Seaside contemporary house with garden Glenbeigh (Ireland)

Set in the heart of the stunning coastal area of Dooks, Glenbeigh, this exceptional detached residence offers a rare opportunity to acquire a spacious family home in one of County Kerry’s most sought-after seaside locations. Extending to just under 2,300 sq. ft. on a site of approximately half an acre, the property enjoys breathtaking views of the beach, Atlantic coastline, and surrounding landscape. Designed to maximise light, space, and comfort, the home blends contemporary family living with its spectacular coastal setting. A magnificent open-plan kitchen and dining area forms the heart of the home, featuring dramatic double-height vaulted ceilings, an impressive stone-clad central chimney with double-sided wood burner, and large windows that frame the sea views while flooding the interior with natural light. Adjacent to the kitchen is a welcoming living room overlooking the rear garden and coastline, creating a relaxing space to unwind throughout the year. A cosy den provides additional flexibility and is ideal as a snug, home office, reading room, or informal lounge. The ground floor accommodation includes four generously sized bedrooms, one of which is en-suite, together with a family bathroom and practical utility room. Upstairs, a superb games room occupies its own private retreat away from the main living accommodation. Exceptionally spacious and beautifully presented, this versatile area is ideal for relaxation, entertainment, and family enjoyment. Its elevated position enhances the sense of privacy while allowing the surrounding scenery to be enjoyed from the comfort of this inviting space. Outside, the property is equally impressive. Ample private parking is available to the front, while the large rear garden provides excellent space for outdoor entertaining, gardening, or family activities. Mature surroundings and open lawns create a wonderful extension of the living space. A truly outstanding feature is the direct beach access from the rear garden, allowing residents to step straight onto the sand and enjoy swimming, walking, water sports, or simply the tranquillity of the shoreline. This rare attribute makes the property an exceptional coastal home. Dooks is renowned for its spectacular scenery along the Wild Atlantic Way and is home to the famous Dooks Golf Club, just a short walk along the beach. Killorglin is approximately 10 minutes away, while Killarney can be reached in under 40 minutes. Kerry Airport is within an hour’s drive, with Cork and Shannon Airports also easily accessible. Nearby Glenbeigh and Cahersiveen offer a range of cafés, pubs, and local amenities, making this an ideal location for both permanent living and holiday use.

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$1,205,000
4bedrooms
3bathrooms
land 1,781

By Lisney Sotheby's International Realty

50
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Seaside house with garden Greystones (Ireland)

Lisney Sotheby’s International Realty is delighted to present 18 The Cove, Marina Village, Greystones, Co. Wicklow to the market. Set within one of Greystones’ most desirable coastal communities, 18 The Cove, offers an exceptional lifestyle defined by sea air, convenience, and modern family living. This unique waterfront neighbourhood has quickly become one of the area’s most sought-after addresses, highly regarded for its sense of space, coastal position, and immediate access to both nature and town amenities. Benefiting from an A-rated BER, this semidetached 4 bedroom 3 bathroom family home was built with high quality materials and state of the art modern fixtures and fittings. The home extends to over 1,634 sq ft of comfortable yet luxurious living space. Externally, it is particularly attractive, featuring a granite-clad façade with matching granite window sills. As the property is only a few years old, it is presented in turnkey condition throughout and is currently vacant, ready to welcome its new owners. To the rear, there is a superb open-plan kitchen and dining area with a breakfast bar, seamlessly connected to a practical utility room. The kitchen enjoys a sunny east-facing aspect, allowing natural light to flood the space through French doors that open onto a low-maintenance, private rear garden, complete with a highly practical timber garden shed. The kitchen is fitted with a range of sleek, high-end Siemens appliances, offering both style and functionality. A side gate provides convenient access from the rear garden to the front of the property, where there are two private parking spaces, along with ample additional off-street parking on situated on a quite cul de sac. To the front of the house, there is a generous living room complemented by a separate TV or reception room. The ground floor is further enhanced by a guest WC and useful under-stairs storage. Upstairs, a spacious landing leads to four large double bedrooms, including a master bedroom with ensuite. The remaining three bedrooms are served by a stylish family bathroom. As with other semi-detached homes in the development, the property also offers potential to convert the attic, subject to the necessary planning permissions. The upper level is further complemented by a convenient linen cupboard. Residents enjoy a setting that feels effortlessly scenic and wonderfully practical. The harbour and North Beach are just moments away, offering the kind of everyday coastal access that transforms routine into something special whether it’s an early morning swim, a shoreline walk, paddleboarding from the marina, or simply enjoying the ever-changing sea views along the promenade. One of the major highlights of Marina Village is its access to impressive outdoor recreation, including a beautifully maintained 14-acre park and a dedicated dog park, ideal for families, fitness enthusiasts, and anyone who values green open space on their doorstep. The overall layout of the development contributes to a calm, residential atmosphere while keeping everything you need within easy reach.

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$1,141,800
4bedrooms
3bathrooms

By Lisney Sotheby's International Realty

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Seaside house with garden Skibbereen (Ireland)

Lisney Sotheby’s International Realty and Charles McCarthy’s Estate Agents are delighted to present Glebe House, Aughadown, Skibbereen, West Cork. Originally built in 1784 by Rev. Joseph Wright as the Church of Ireland Rectory for the adjacent parish church of Aughadown, this remarkable waterfront mansion house has evolved over the centuries into an exquisite country home. Approached via a sweeping waterside drive, this exceptional property is set within a secluded 9-acre (3.84-hectare) sanctuary of natural beauty. Commanding a spectacular position on a bend of the Ilen River estuary, it boasts direct private shoreline access, as well as convenient access to Baltimore Harbour and the renowned sailing waters of Roaring Water Bay and the Carbery Hundred Isles. The grounds have been beautifully landscaped in recent years, with the addition of a variety of flowering plants and shrubs, enhancing the property's natural charm. Described as 'handsome and commodious' in Samuel Lewis’ Topographical Dictionary of Ireland (1837), this meticulously maintained nine-bay period residence continues to exemplify those qualities today. Retaining the elegant proportions, grandeur, and symmetry of the Georgian era, it has been thoughtfully adapted into a comfortable five-bedroom, four-bathroom family home with ground floor guest cloakroom, spanning approximately 9,000 sq. ft. (825 sq. m.) Classical styling and contemporary design blend seamlessly, creating a functional and open living space. Superior-quality materials are evident throughout, complemented by bespoke features that enhance both character and comfort. The principal rooms are generously proportioned, with soaring ceilings, exquisite period details, and large sash windows that frame breathtaking views of the river, islands, and rolling countryside. Notably, recent energy-efficient upgrades, including the installation of PV panels, have contributed to an impressive C1 rating—remarkable for a property of this age. In addition to the main residence, two beautifully restored cottages frame the courtyard, providing an additional three bedrooms. This self-contained accommodation is ideal for guests or staff. The property also features a dedicated yoga room, gym, tennis court and walled garden enhancing its appeal as a private retreat. A separate entrance is also available at the rear. West Cork is renowned for its cosmopolitan community, attracting many acclaimed artists and writers who are drawn to its unique charm. The area offers an exceptional quality of life, with a wealth of leisure opportunities and sporting facilities, all set against a backdrop of stunning natural beauty. Sailing enthusiasts will find some of the finest waters along the entire south coast, while golfers are well catered for with courses in Skibbereen, Clonakilty, and Bantry. Excellent Fishing is available on the Rivers Ilen, Argideen, and Bandon. For beach lovers, pristine Blue Flag beaches can be found at Inchydoney, Rosscarbery, and Tragumna. The region is also celebrated for its vibrant food scene, with numerous fine dining establishments along the coastline, including two Michelin-starred restaurants. Glebe House, located just ten minutes from Skibbereen and approximately eighty minutes from Cork Airport, is a truly rare and private offering. Widely regarded as one of the finest properties on Ireland’s south coast, it presents an exceptional opportunity to enjoy both luxury and tranquillity in this remarkable setting.

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$4,532,900
8bedrooms
10bathrooms
land 3.6ha

By Lisney Sotheby's International Realty

36

Seaside contemporary house with garden and terrace Robert's Cove (Ireland)

Set in the heart of the spectacular Cork coastline between Crosshaven and Kinsale, this remarkable semi-detached home—once a Coast Guard station dating back to the 1860s—offers a rare fusion of historic character and refined modern coastal living. Positioned on approximately half an acre of beautifully landscaped grounds, the property has been meticulously and thoughtfully renovated by its current owners, transforming it into a serene and distinctive retreat in one of Ireland’s most desirable seaside settings. Originally built to house the Coast Guard personnel who safeguarded the shoreline and deterred smuggling throughout the 19th and early 20th centuries, the home retains a deep sense of heritage while embracing a contemporary, open-plan design. The ground floor is centred around a bright and welcoming kitchen, where natural light pours in and flows effortlessly into a generous dining area. Large windows frame views of the west-facing front garden, creating an inviting space that is equally suited to relaxed family living and stylish entertaining. To the rear, a spacious double reception room enjoys panoramic views across the sea and the verdant garden beyond, offering a calm and ever-changing backdrop shaped by the tides and seasons. Upstairs, three beautifully appointed double bedrooms provide peaceful sanctuaries. The principal suite is particularly impressive, featuring an en suite bathroom, a dedicated dressing room, and direct access to a private balcony—an idyllic vantage point from which to take in the dramatic coastal scenery. A well-appointed family bathroom, complete with a classic roll-top bath, adds a touch of timeless elegance to the upper level. The outdoor spaces are equally captivating. The west-facing front garden has been carefully designed as a traditional ‘pottage’ or kitchen garden, enclosed by stone walls and sheltered by an Elaeagnus hedge. A charming archway draped in wisteria and climbing roses leads to a sunset patio, while vegetable beds, flowering shrubs, and espalier plum and cherry trees create both beauty and productivity. To the rear, the garden unfolds in a series of gently sloping, naturalistic layers. Tall grasses sway in the coastal breeze, while gravel pathways wind through fragrant plantings of rosemary, thyme, and sage. A robust greenhouse yields strawberries, tomatoes, and seasonal salad vegetables, while generous flower beds offer year-round interest through a thoughtful mix of herbaceous perennials, grasses, and shrubs. Mature olive trees and established hedging lend structure and privacy, while early spring rosemary blossoms give way to bulbs and cottage garden planting that attract pollinators throughout the seasons. Further along, a nature-friendly rewilding area introduces a small orchard of apple and pear trees, complemented by blueberries, rhubarb, and both summer and autumn raspberries. Bursts of lavender and poppies bring vibrant colour and attract birds and butterflies, all accompanied by the soothing, ever-present sound of the sea. Located less than 25km from Cork City, the property benefits from proximity to a selection of quiet beaches, including the sheltered sands of Robert’s Cove, known for its year-round sea swimming community and opportunities for kayaking just beyond the garden. Scenic coastal walks along the nearby headland offer breathtaking views stretching to Ballycotton Lighthouse, the Old Head of Kinsale, and Roche’s Point while Tracton Woods lies close by for further exploration. The vibrant towns of Kinsale and Carrigaline are easily accessible via picturesque country roads. This is a truly exceptional opportunity to acquire a coastal home rich in history, beautifully reimagined for modern living, and immersed in the natural beauty of Ireland’s rugged southern shoreline.

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$797,600
3bedrooms
3bathrooms

By Lisney Sotheby's International Realty

50

Seaside house with garden and terrace Rosslare Harbour (Ireland)

A Distinguished Coastal Residence occupying a superb position close to the shoreline and enjoying beautiful sea views, this exceptional home captures the very essence of refined coastal living. From the moment of arrival, the property conveys a wonderful sense of tranquillity and understated luxury, where light-filled interiors and carefully designed spaces create a home that is both elegant and effortlessly welcoming. The house has been thoughtfully arranged to maximise both comfort and lifestyle. Generous living spaces flow seamlessly throughout, designed for modern living while also providing the perfect setting for relaxed entertaining. Large windows draw natural light deep into the home while framing views of the surrounding coastal landscape, allowing the sea and sky to become part of the daily experience. Every element of the interior reflects quality and proportion. The spacious double bedrooms offer comfort and privacy in equal measure, while the impressive dormer level provides outstanding versatility. This upper level can easily accommodate additional family members, visiting guests, or serve as a private retreat, making the property equally suited as a luxurious permanent residence or an exceptional coastal getaway. Outside, the gardens have been carefully planned to complement the home’s coastal setting. A sheltered morning sunspot offers the perfect place to begin the day, while the beautifully designed decked area to the rear provides an ideal setting for outdoor dining and summer entertaining, surrounded by fresh sea air and the gentle atmosphere of the coast. Few properties enjoy the privilege of such easy access to the beach while also benefiting from captivating sea views. Homes in locations such as this consistently command enduring value and desirability, offering not only a beautiful place to live but also a lifestyle defined by nature, space and serenity. Despite its exclusivity on a private road, the property retains a relaxed charm and exceptional sense of privacy. The location will appeal strongly to discerning buyers seeking a high-quality coastal residence within comfortable reach of Dublin and other major centres. The wider Wexford region is celebrated for its outstanding natural beauty and vibrant lifestyle, with attractions including JFK Park, the Irish National Heritage Park, Wexford Harbour, and an array of superb beaches and golf courses all close at hand. This remarkable home represents a rare opportunity to acquire a beautifully presented coastal property with sea views in one of Ireland’s most desirable seaside locations, a place where elegant living, privacy, and the timeless appeal of the sea come together in perfect harmony

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$1,118,900
4bedrooms
4bathrooms
land 8,903

By Lisney Sotheby's International Realty

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