luxury seaside houses for sale Sintra, Portugal

House on the seafront on Estrada do Guincho, in Quinta da Marinha, with charming architecture from the seventies on a plot of 2,771 square meters. The privileged location allows you to be just a few minutes away from the beach, the center of Cascais and all services. The villa consists of the main house, two annexes, used as a service apartment and garage, a swimming pool and a large garden full of large old trees that form a dense garden. The main house is divided into two floors. The entrance hall is followed by a large common room with separate living and dining areas with access to the garden and pool. Next to the living room we find the kitchen with direct access to the garden. On the same floor we have the guest bathroom and two en-suite bedrooms. On the top floor we have two bedrooms with large sea views served by a bathroom, a large en-suite bedroom and a smaller bedroom that can be used for children or a closet. In the garden there is an annex that currently functions as a servants' house with a living room, kitchen, two bedrooms and a bathroom, but which can be transformed into a guest house or a multi-functional space. It is located five minutes from the historic center of Cascais, ten minutes from Guincho beach and the King's Collegue international school and 40 minutes from Lisbon international airport.

713-square-meter urban plot consisting of two contiguous but independent lots of 356.5 square meters each, with an architecture project under review for the construction of a single-family villa with a built-up area of 384.91 square meters, located in the village of Possanco, Comporta. The project consists of a two-story villa with a contemporary design. Boasting a carpet area of 271.37 square meters, floor 0 features a large 99.96-square-meter living/dining room, a 23.12-square-meter kitchen, three suites with 18.00 square meters each, a laundry area, and a guests' bathroom. Floor 1 stands out for its spectacular master suite (31 square meters) and sanitary facilities (11.11 square meters), which open onto a majestic 88-square-meter garden and a 35.13-square-meter swimming pool. This floor also features a 28-square-meter suite opening onto a private 23-square-meter garden. The 3D images are an actual rendition of the project under approval. Located in Herdade da Comporta, Possanco is a quiet village surrounded by agricultural fields. Comporta Beach is known for its white sand and blue water, which lend it an idyllic feel. The property is just a three-minute drive from the center of Comporta, five minutes away from Comporta Beach, 16 minutes away from the Atlantic Ferries (Troia - Setúbal crossing), 15 minutes away from Carvalhal, and 20 minutes away from Alcácer do Sal.

Located on one of the most iconic avenues of São Pedro do Estoril, this house offers a prime location just two minutes from Praia das Avencas, with excellent sun exposure and great renovation potential. Set on a 677 m² plot, it features 322 m² of gross construction area spread over two floors. On the ground floor, there is a spacious double living room with natural light and direct access to the pool, two bedrooms, two bathrooms, a guest toilet, and a kitchen. The first floor comprises a large living room, two bedrooms, a bathroom, and a kitchen, all benefiting from open views and good natural light. Outside, the property features a garden with a pool that enjoys sunlight throughout the day, creating an ideal space for leisure and socializing. There is also a garage. This house represents an excellent opportunity for those looking to live by the sea in a quiet, desirable residential area, close to schools, transport, and local shops. It is a perfect project for anyone wishing to personalize a home with character in one of the most sought-after locations along the Cascais coast.

House in Cascais in a small gated community by the sea, with garden, private pool, barbecue area, perfect for those seeking comfort, privacy and quality of life. With three floors, on the ground floor we find a large entrance hall, a spacious living room with a separate dining room, both with large doors that offer views and direct access to the garden and pool. On the same floor we have a large, fully equipped kitchen with a central island and windows to the garden, the pantry, an office that can be converted into a bedroom, two en-suite bedrooms, one with a walk-in closet, a powder room and also a service bedroom en-suite with direct access to the outside. The upper floor is occupied by two large suites with balconies, large windows and excellent sun exposure. The master suite has a large private terrace overlooking the sea. On the -1 floor we have a garage with capacity for six cars, a laundry room, a technical room, storage areas and a full bathroom with two showers and pre-installation for a jacuzzi. The house has varnished Afizélia hardwood flooring in the living rooms, common areas, and bedrooms, and stone in all bathrooms. The house has good thermal and acoustic insulation. In the garden, there is a barbecue area and space for outdoor dining, as well as a changing room to support the pool. The house has gas central heating and central vacuuming. The plot is 1090 square meters. The villa is 300 meters from the sea and the walkway between Cascais and Guincho beach, 5 minutes from the center of Cascais and King's College School, and 30 minutes from Lisbon International Airport.

A detached single-story house located in the center of Parede. Renovated in 2024, it features three bedrooms, one en-suite, two bathrooms, and a room in the attic. The layout of the spaces allows for various uses, adapting to different needs. The solar exposure ensures natural light throughout the day. Just a 5-minute walk to the beach and close to the train station, providing easy access to Lisbon and other areas. Nearby, you’ll find restaurants, supermarkets, and services. Schools and parks are within 5 minutes. With access to major roadways, it is 10 minutes from the highways and 25 minutes from Lisbon Airport.

Fantastic 4+1 bedroom villa with a private pool, set in a small condominium of only three villas, located in a prime and very quiet area of Cascais, in Bicuda. It stands out for its generous areas and natural light. With a gross construction area of 190 m², the property also offers a private outdoor space with swimming pool and west-facing dining area. The villa was completed at the end of 2023 and is spread over 3 floors. On the entrance level, there is a spacious living and dining room with an open-plan kitchen and direct access to the exterior. This floor also includes a guest bathroom and a bedroom/office with en-suite bathroom. The first floor features a large suite with walk-in closet and balcony, as well as two bedrooms supported by a full bathroom. The basement offers an additional large bedroom with natural light and bathroom. The property also includes a closed garage for 2 cars plus outdoor parking and is equipped with air conditioning. Quinta da Bicuda is a prime residential area, very quiet, located between Quinta da Marinha and Guia, just five minutes by car from Guincho beach and the center of Cascais. Walking distance to a variety of services, supermarkets, and the Guia/Cascais–Guincho cycle path. Quick access to the A5 and A16 motorways and only 30 minutes from Lisbon Airport.

Historic chalet for total renovation, located just 100 meters from the sea, in one of the most privileged locations of São Pedro do Estoril. With a construction area of 227 sqm, the property is spread over 3 floors as follows: Ground floor – Living room (18.22 sqm), kitchen with laundry, pantry, exterior patio for drying clothes, 3 rooms (8.18, 8.41 and 12.53 sqm), a full bathroom and a guest WC. Intermediate floor – Bedroom (12 sqm) with balcony and access to a room (8.61 sqm), 4 rooms of approximately 8 sqm each, 2 full bathrooms and storage. Top floor – Living room (37 sqm) facing south, with fireplace, balcony and sea views, office (6.17 sqm) with access to an enclosed balcony facing east, and a full bathroom. The property has potential for conversion into a condominium, as there are currently independent entrances for 2 or 3 apartments. This information is non-contractual and buyers must verify all documentation of the property. The agency cannot be held responsible for any inaccuracies that this listing may contain. Energy Rating: E

House inserted in a private condominium of only 11 single-family houses T4, located in São Pedro do Estoril, about 400 meters from the beach, in one of the most valued and quiet areas of the Cascais Line.This closed development is distinguished by its low housing density, privacy and quality residential environment, with a communal garden and outdoor swimming pool. The villas feature contemporary architecture, excellent East/West sun exposure and generous areas, designed for a comfortable lifestyle by the sea.Each villa is developed in basement, ground floor, ground floor and attic, including:- Social area with direct access to the outside- Fully equipped kitchen- Four bedrooms, including 1 suite- Versatile attic with potential for office or multifunction space- Spacious basement with box garage for three cars, laundry and storage- It also has a private garden or terrace, ensuring privacy and connection to the outside.The construction stands out for the quality of materials and technical solutions, with double exterior walls with thermal and acoustic insulation, aluminium frames with thermal cut and double glazing with high thermal protection and with oscillo-stop function, balconies with ceramic flooring, stainless steel guards and tempered laminated glass, and natural stone finishes.Inside, the spaces feature high-durability floors, false ceilings with built-in LED lighting, lined wardrobes and contemporary kitchens with Siemens appliances, Dekton countertops and top-of-the-range taps. The bathrooms are distinguished by their full coating, suspended crockery and equipment from reference brands.The villas are equipped with underfloor heating, air conditioning and photovoltaic panels, complemented by home automation solutions and charger for electric vehicles, ensuring high thermal comfort and A+ energy efficiency.The location is one of its greatest assets: just a few minutes' walk from São Pedro do Estoril beach, the train station, local shops and with quick access to the A5 and the Marginal, allowing easy connections to Cascais and Lisbon.A development designed for those looking for constructive quality, tranquillity, safety and a lifestyle by the sea.Completion expected in March 20263 units available - €2,100,0008 units available - €2,200,000 Energy Rating: A+ #ref:NR9063_A1

House inserted in a private condominium of only 11 single-family houses T4, located in São Pedro do Estoril, about 400 meters from the beach, in one of the most valued and quiet areas of the Cascais Line.This closed development is distinguished by its low housing density, privacy and quality residential environment, with a communal garden and outdoor swimming pool. The villas feature contemporary architecture, excellent East/West sun exposure and generous areas, designed for a comfortable lifestyle by the sea.Each villa is developed in basement, ground floor, ground floor and attic, including:- Social area with direct access to the outside- Fully equipped kitchen- Four bedrooms, including 1 suite- Versatile attic with potential for office or multifunction space- Spacious basement with box garage for three cars, laundry and storage- It also has a private garden or terrace, ensuring privacy and connection to the outside.The construction stands out for the quality of materials and technical solutions, with double exterior walls with thermal and acoustic insulation, aluminium frames with thermal cut and double glazing with high thermal protection and with oscillo-stop function, balconies with ceramic flooring, stainless steel guards and tempered laminated glass, and natural stone finishes.Inside, the spaces feature high-durability floors, false ceilings with built-in LED lighting, lined wardrobes and contemporary kitchens with Siemens appliances, Dekton countertops and top-of-the-range taps. The bathrooms are distinguished by their full coating, suspended crockery and equipment from reference brands.The villas are equipped with underfloor heating, air conditioning and photovoltaic panels, complemented by home automation solutions and charger for electric vehicles, ensuring high thermal comfort and A+ energy efficiency.The location is one of its greatest assets: just a few minutes' walk from São Pedro do Estoril beach, the train station, local shops and with quick access to the A5 and the Marginal, allowing easy connections to Cascais and Lisbon.A development designed for those looking for constructive quality, tranquillity, safety and a lifestyle by the sea.Completion expected in March 20263 units available - €2,100,0008 units available - €2,200,000 Energy Rating: A+ #ref:NR9063_B

House inserted in a private condominium of only 11 single-family houses T4, located in São Pedro do Estoril, about 400 meters from the beach, in one of the most valued and quiet areas of the Cascais Line.This closed development is distinguished by its low housing density, privacy and quality residential environment, with a communal garden and outdoor swimming pool. The villas feature contemporary architecture, excellent East/West sun exposure and generous areas, designed for a comfortable lifestyle by the sea.Each villa is developed in basement, ground floor, ground floor and attic, including:- Social area with direct access to the outside- Fully equipped kitchen- Four bedrooms, including 1 suite- Versatile attic with potential for office or multifunction space- Spacious basement with box garage for three cars, laundry and storage- It also has a private garden or terrace, ensuring privacy and connection to the outside.The construction stands out for the quality of materials and technical solutions, with double exterior walls with thermal and acoustic insulation, aluminium frames with thermal cut and double glazing with high thermal protection and with oscillo-stop function, balconies with ceramic flooring, stainless steel guards and tempered laminated glass, and natural stone finishes.Inside, the spaces feature high-durability floors, false ceilings with built-in LED lighting, lined wardrobes and contemporary kitchens with Siemens appliances, Dekton countertops and top-of-the-range taps. The bathrooms are distinguished by their full coating, suspended crockery and equipment from reference brands.The villas are equipped with underfloor heating, air conditioning and photovoltaic panels, complemented by home automation solutions and charger for electric vehicles, ensuring high thermal comfort and A+ energy efficiency.The location is one of its greatest assets: just a few minutes' walk from São Pedro do Estoril beach, the train station, local shops and with quick access to the A5 and the Marginal, allowing easy connections to Cascais and Lisbon.A development designed for those looking for constructive quality, tranquillity, safety and a lifestyle by the sea.Completion expected in March 20263 units available - €2,100,0008 units available - €2,200,000 Energy Rating: A+ #ref:9063_A

House inserted in a private condominium of only 11 single-family houses T4, located in São Pedro do Estoril, about 400 meters from the beach, in one of the most valued and quiet areas of the Cascais Line.This closed development is distinguished by its low housing density, privacy and quality residential environment, with a communal garden and outdoor swimming pool. The villas feature contemporary architecture, excellent East/West sun exposure and generous areas, designed for a comfortable lifestyle by the sea.Each villa is developed in basement, ground floor, ground floor and attic, including:- Social area with direct access to the outside- Fully equipped kitchen- Four bedrooms, including 1 suite- Versatile attic with potential for office or multifunction space- Spacious basement with box garage for three cars, laundry and storage- It also has a private garden or terrace, ensuring privacy and connection to the outside.The construction stands out for the quality of materials and technical solutions, with double exterior walls with thermal and acoustic insulation, aluminium frames with thermal cut and double glazing with high thermal protection and with oscillo-stop function, balconies with ceramic flooring, stainless steel guards and tempered laminated glass, and natural stone finishes.Inside, the spaces feature high-durability floors, false ceilings with built-in LED lighting, lined wardrobes and contemporary kitchens with Siemens appliances, Dekton countertops and top-of-the-range taps. The bathrooms are distinguished by their full coating, suspended crockery and equipment from reference brands.The villas are equipped with underfloor heating, air conditioning and photovoltaic panels, complemented by home automation solutions and charger for electric vehicles, ensuring high thermal comfort and A+ energy efficiency.The location is one of its greatest assets: just a few minutes' walk from São Pedro do Estoril beach, the train station, local shops and with quick access to the A5 and the Marginal, allowing easy connections to Cascais and Lisbon.A development designed for those looking for constructive quality, tranquillity, safety and a lifestyle by the sea.Completion expected in March 20263 units available - €2,100,0008 units available - €2,200,000 Energy Rating: A+ #ref:NR9063_B1

In the heart of Lagoa Formosa, one of Comporta’s most exclusive areas, rises a truly unique property, where contemporary luxury meets the elegant simplicity of traditional architecture. An unrivaled retreat that combines privacy, sophistication, and a privileged connection to the Atlantic, just a few steps from Praia do Pego. Set on a generous 17,764 m² plot, this estate blends seamlessly with the natural landscape, comprising a main villa and five Comporta-inspired cabanas with a total living area of 783 m². The layout between the upper and lower parts of the land ensures breathtaking views, distinct atmospheres, and a lifestyle defined by serenity and direct contact with nature. At the highest point, the main villa, with Alentejo inspiration and sophisticated details, features two spacious suites, an additional bedroom, and an open-plan social area integrating the kitchen and dining room. The rooftop reveals stunning sea views and highlights the property’s proximity to Praia do Pego. Next to it, two L-shaped cabanas, connected by covered terraces, offer bright suites with panoramic garden views. Between them lies the impressive 65 m² swimming pool, surrounded by an elegant wooden deck. Descending the plot, three additional cabanas each offer their own character. One has a spacious bedroom with a sitting area, walk-in closet, and private terrace. The central cabana, the true heart of the estate, features a kitchen, dining area, fireplace, mezzanine, and two Comporta-style bedrooms, in addition to an independent suite accessible from the outside. The third cabana provides a fully autonomous space with living room, kitchen, and suite. Between them, a carefully landscaped patio invites convivial moments and al fresco dining. With 8 suites and 2 additional bedrooms with bathrooms, this property combines comfort and functionality with exclusivity. It also includes a carport for four vehicles, technical annexes, and private beach access. A distinctive feature is the potential for an additional 717 m² of construction, offering the possibility of creating a luxury boutique hotel with sports facilities and new residential solutions. Just 1 hour from Lisbon or 25 minutes by helicopter, this is a rare opportunity to own one of Comporta’s most remarkable estates. A true piece of paradise, where tradition and modernity meet to create a truly unique lifestyle.

Located in the parish of Santa Bárbara, in the municipality of Lourinhã, this frontline detached villa stands out for its complete privacy and its 180-degree panoramic views over the Atlantic Ocean and the surrounding countryside. The property represents a highly versatile opportunity, ideal both as an exclusive private residence and as a short-term rental investment, holding a valid Local Accommodation license. With a gross construction area of 651 square meters, the main residence offers spacious, light-filled interiors oriented to the west, enhancing the seamless connection between indoor and outdoor living.The social area features a generous living room with direct access to the terrace, landscaped garden, swimming pool, and sea views. The villa comprises eight bedrooms, most of them en-suite, ensuring comfort and privacy for residents and guests. Three of the suites benefit from direct access to the outdoor pool area. This level is further complemented by a fully equipped kitchen, a welcoming dining room, and a functional laundry room prepared for short-term rental (Local Accommodation) operations. The property also includes an annex with two bedrooms, a kitchen, a living room, as well as a sauna. The upper floor comprises two bedrooms with a shared bathroom, an additional suite and a glazed panoramic lounge with sea views, ideal for a gym, office or cinema room. From a construction perspective, the villa combines contemporary quality with the traditional architectural character of the region, including a ventilated basement that improves thermal insulation and humidity control. Additional highlights include underfloor heating supported by fifteen solar panels for hot water, climate control and pool heating, efficient air conditioning in all rooms and high-quality finishes featuring refined Italian marble details. Outside, the landscaped garden, swimming pool, jacuzzi and an elegant annex with two bedrooms, a bathroom and a sauna create a private resort-style setting. Parking is available for approximately ten vehicles. The property is located five kilometres from the centre of Lourinhã, twenty minutes from Peniche, thirty minutes from Óbidos and fifty minutes from Lisbon Airport, with beaches only two kilometres away. It also benefits from a right of first refusal over the front plot, permanently preserving the sea views and reinforcing its strong investment potential on Portugal’s Silver Coast.

Developers , Unique Seafront Opportunity Set of six plots of land, located just 90 metres from the sea, with a total area of 4,464 sqm and a gross construction area of 3,174 sqm. The property benefits from a favourable opinion for the development of a seafront condominium, and is ideally positioned between two established residential developments, reinforcing its strong investment potential. Currently, the land includes a detached villa with approximately 450 sqm of gross private area, surrounded by a large garden, lake, swimming pool, several annexes and garages. This represents a rare opportunity for a residential development in a prime location, within immediate proximity to the sea.

Located in the parish of Vau, in the municipality of Óbidos, this V2 TwinVilla is set within the prestigious West Cliffs Ocean & Golf Resort – an excellent opportunity for those seeking a new property in an exclusive and tranquil environment. West Cliffs is a 5-star resort with a prime location on the Silver Coast, just one hour from Lisbon, perfectly positioned between the Óbidos Lagoon and the Atlantic Ocean. Surrounded by unspoilt nature, the resort – consisting of residential properties, hotel facilities, and an award-winning golf course – has been thoughtfully designed to blend seamlessly into the natural landscape, promoting harmony with the environment and ensuring the sustainability of the local ecosystem. With a gross private area of 120 square metres and completed in 2023, this villa offers comfort and privacy. It features two bedrooms, a living room, and a fully equipped kitchen. The resort's strong connection to golf is further complemented by a variety of other activities, such as visits to the beach, surfing, sailing, diving, or canoeing – as well as excursions to nearby highlights including Óbidos, Praia d’El Rey, and the Berlengas Islands. Sotheby’s International Realty brings nearly 300 years of history as a distinguished name in luxury property. Present in Portugal since 2007, its mission is: The art of uniting extraordinary homes with extraordinary lives.

Located in the parish of Vau, in the municipality of Óbidos, this V2 TwinVilla is set within the prestigious West Cliffs Ocean & Golf Resort – an excellent opportunity for those seeking a new property in an exclusive and tranquil environment. West Cliffs is a 5-star resort with a prime location on the Silver Coast, just one hour from Lisbon, perfectly positioned between the Óbidos Lagoon and the Atlantic Ocean. Surrounded by unspoilt nature, the resort – consisting of residential properties, hotel facilities, and an award-winning golf course – has been thoughtfully designed to blend seamlessly into the natural landscape, promoting harmony with the environment and ensuring the sustainability of the local ecosystem. With a gross private area of 133 square metres and 480m2 plot area, this semi detached villa built in 2023 offers comfort and privacy. It features three bedrooms,living room, and a fully equipped kitchen. The resort's strong connection to golf is further complemented by a variety of other activities, such as visits to the beach, surfing, sailing, diving, or canoeing – as well as excursions to nearby highlights including Óbidos, Praia d’El Rey, and the Berlengas Islands. Sotheby’s International Realty brings nearly 300 years of history as a distinguished name in luxury property. Present in Portugal since 2007, its mission is: The art of uniting extraordinary homes with extraordinary lives.

Discover the perfect balance between elegance and serenity by the coast. Presenting an exclusive private condominium comprising four luxury villas, located just five minutes from the stunning beaches of Santa Cruz. Set on a 2,200 m² plot, this development harmoniously blends contemporary architecture with ultimate comfort. Each villa, with a covered area of 290 m², offers generous interiors and a private garage for two cars, designed to meet the highest standards of style and functionality. From the private areas, panoramic ocean views invite contemplation and emphasize the sense of exclusivity. The landscaped gardens, fully grassed, create the perfect setting for leisure, gatherings, and relaxation in an atmosphere of complete tranquility. Whether as a permanent residence, a holiday retreat, or a secure investment, this property represents a rare opportunity to live with sophistication and proximity to the sea.

Located in the parish of Vau, in the municipality of Óbidos, this townhouse is set within the prestigious West Cliffs Ocean & Golf Resort – an excellent opportunity for those seeking a new property in an exclusive and serene setting. West Cliffs is a 5-star resort with a unique location on Portugal’s Silver Coast, just one hour from Lisbon, nestled between the Óbidos Lagoon and the Atlantic Ocean. Surrounded by nature, the resort – comprising residential properties, a hotel, and an award-winning golf course – has been thoughtfully designed to blend harmoniously into the landscape, ensuring sustainability and preserving the natural ecosystem. These duplex townhouses offer three en-suite bedrooms on the first floor, with the ground floor featuring a spacious living and dining area and a fully equipped kitchen – ideal for both comfort and functionality. While golf is at the heart of the West Cliffs experience, the location also offers a wide range of activities such as beach outings, surfing, sailing, diving, and canoeing. It is also perfectly situated for exploring local highlights like Óbidos, Praia d’El Rey, and the Berlengas Islands. Sotheby’s International Realty boasts nearly 300 years of heritage as a distinguished name in luxury real estate. Present in Portugal since 2007, its mission is: The art of uniting extraordinary homes with extraordinary lives.