luxury seaside houses for sale Cascais e Estoril, Portugal

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 peaceful parish of Azoia, in Sintra, you'll find the stunning Ocean Edge. This exclusive condominium offers luxury villas ranging from V3+3 to V5+1, with spacious areas ranging from 491m2 to 559m2. A true refuge of elegance and privacy, the condominium consists of only 5 villas, each with its own private pool and garden, ideal for relaxation and leisure moments. Each residence has been meticulously designed to provide comfort and sophistication, with high-quality finishes and exquisite design details. The spacious living areas and ample bedrooms ensure a welcoming environment for the whole family. Additionally, the villas include private parking on the lower floor for the residents' convenience. With an estimated completion date of December 2025, Ocean Edge stands out as an excellent development in the region. Enjoy the serene environment and the natural beauty of the surrounding mountains while delighting in the proximity to the Atlantic Ocean, less than 10 minutes away. The privileged location also offers easy access to major roads, providing quick connections to surrounding urban areas. Ocean Edge offers not only luxury and convenience but also an intimate connection with the unique natural beauty of the Sintra region. Set amidst stunning scenery and a serene atmosphere, this exclusive condominium provides a truly enriching living experience.

This villa, located on Avenida de Sintra in Cascais, offers the perfect combination of privacy, security, and tranquility, ideal for those seeking a coastal residential retreat. Originally featuring four bedrooms, it has been expanded to eight, providing a generous 415 m² of living space. The property stands out for its proximity to the sea, making it an excellent option for families and those who appreciate the high quality of life that the Cascais area offers. The villa boasts a functional and spacious design, comprising several suites that provide comfort and privacy for all residents. The common areas are large and well distributed, while the outdoor space invites moments of leisure and relaxation, creating an ideal setting for socializing or unwinding. The property also includes parking facilities that ensure maximum convenience for both residents and visitors. Located just 5 minutes from Avenida Marginal and 10 minutes from the A5 motorway, the property offers easy access to Lisbon and surrounding areas, facilitating mobility and access to major urban centers. Additionally, within a 5-minute drive, you will find train stations, dining options, schools, and supermarkets, ensuring a practical and convenient lifestyle. Situated in Cascais, a region renowned for its natural charm and proximity to the sea, this villa is set in an area of high quality of life where the environment is peaceful and inviting. Cascais offers not only beautiful beaches but also a comprehensive and diverse infrastructure, ideal for families and individuals who value the perfect blend of leisure, comfort, and convenience.

Situated on a generous 3.7 hectare estate, Almoínhas Estate is a unique property set in a valley, sheltered from the wind and characterized by its abundant vegetation and privacy, with sea views and pedestrian access to the beach. It features five distinct residences: - the main residence, which is in its original state, retaining its historic character and enjoying unobstructed views of nature and the sea; - three villas of recent construction and contemporary style, which are prepared to have a swimming pool; - the caretaker's house in its original state, with a swimming pool and garage. In addition to its beauty and size, it also has great potential, making it ideal for a variety of purposes, such as a family estate, a vacation home, a tourist project or even a private luxury condominium. This property offers a unique opportunity to live in one of Portugal's most desirable and exclusive destinations, which perfectly balances luxury and nature, while remaining connected to the vibrant local culture and modern conveniences. Total land area: 37000 sqmTotal construction area: 1830 sqmT7 Manor House: 455 sqmT1 Caretaker's House: 65 sqmAnnexes: 39 sqm T6 Villa: 324 sqmT6 Villa: 307 sqmT5 Villa: 244 sqmSwimming Pool : 255 sqmMalveira da Serra is an area rich in natural beauty, with many options for outdoor activities, such as hiking, cycling and exploring trails, but it is also an ideal region for water sports, with a beach at 3km´s of distance. The property is also very close to Guincho beach and the center of Cascais, several golf courses, the Cascais Marina, Casino and Estoril Hippodrome, leisure centers, SPA's, Health Clubs, shopping malls, restaurants, international schools, hospitals and private clinics. 25 km from Lisbon International Airport and 5 minutes from Tires Private Airport.For more information about this property or other exclusive opportunities, please don't hesitate to get in touch for an initial meeting. We are a real estate boutique dedicated to serving national and international clients with excellent service and in-depth knowledge of the market. Energy Rating: B ref:ORIAPRO4580

A truly unique villa, one of the first to be built in the prestigious Quinta da Marinha, located within the Sintra-Cascais Natural Park, in an exceptional prime location with direct access to the Atlantic Ocean.Set on a generous plot of land measuring 2,771 m², this property stands out for its premium location, complete privacy, and enormous potential for appreciation.The villa is practically in its original condition, and could benefit from renovation work while maintaining an excellent structure. It is very well maintained and perfectly habitable, with a functional and timeless layout aligned with current demands.Property Composition:Ground Floor:- Living room with fireplace- Dining room with direct access to the kitchen- Large kitchen with pantry- Guest bathroom- 2 suites- Independent guest house- Living room- 2 bedrooms- Kitchenette- Full bathroomOther areas:- Garage with capacity for 4 vehicles- Laundry area- Swimming pool and outbuildingsFirst Floor:- 2 large suites- 2 bedrooms- 1 full bathroomThe outdoor space is one of the property's highlights: a mature garden surrounded by natural vegetation, guaranteeing total privacy in the pool area and leisure areas.This is a truly rare opportunity to acquire a villa in one of the best locations in Quinta da Marinha, ideal for permanent residence, holiday home or real estate development project. Share with all real estate consultants: 50% 50%, promoting the best sales opportunities. Contact us for more information or to schedule your visit and discover the unique potential of this property.

Mansion in the historic centre of Cascais, with private garden and large terraceThis exclusive mansion has preserved its unique character and offers a high heritage value. Here you can breathe history, especially in the ballroom on the upper floor, where the original frescoes inspire us.Located in the heart of Cascais, this mansion with 10 rooms stands out for its central location, close to the beach and all the typical restaurants and cafés of the town.A versatile opportunity, ideal for investment or for your own residence with the possibility of adapting it to different purposes.The sheltered garden is a great place to relax and enjoy the peace and quiet in the heart of Cascais. From the terrace, you can watch all the activity and hustle and bustle of the restaurants and life of the town. The Church of Navegantes, right next door, is always present and is part of the view.Set on a 320 m² plot of land, the Mansion is spread over two floors:Floor 0It has 8 spacious rooms, with flexibility to adapt to different uses.Floor 1It has 11 rooms, including a bathroom, offering multiple possibilities for use.An excellent opportunity for those looking for a property with a solid structure and versatility, ideal for renovating or developing a new project.There is also an approved project for a larger house.LocationLocated in the privileged area of ​​the historic centre of Cascais, close to supermarkets, cafés, restaurants and just a short distance from the station and the beautiful beaches, seaside promenades and cultural events.Also just a few minutes' drive away are the ten golf courses, international schools and the largest casino in Europe - Casino do Estoril.Lisbon International Airport is 25 km away, as is the private Executive Airport of Tires. The A5 Cascais-Lisbon motorway is a short distance away.A great location!Great potential! Don't miss out on the opportunity and come visit!

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.

In the heart of Gouveia, Azenhas do Mar, Sintra, with 329 square meters of construction area, designed for those seeking comfort and quality of life, just minutes from the beaches of Azenhas do Mar, Aguda, Magoito, and Maçãs. This contemporary house stands out for its combination of spacious rooms, natural light, direct connection to the outdoors, and stunning views of the Sintra Mountains. Spread over two floors, this villa offers four suites, five bathrooms, balconies, a terrace, and a 32-square-meter private pool. On the ground floor, there is an open-plan kitchen, living room, and dining room with direct access to the terrace and pool, a guest bathroom, and a suite. This floor also has a laundry room and a two-car garage, with two additional parking spaces outside. On the first floor, there are three suites, two with access to a balcony, ensuring comfort and privacy for all family members. From the terrace and pool, you can enjoy sweeping views of the Sintra-Cascais Natural Park and take advantage of the excellent sun exposure, east, south, and west, ensuring light throughout the day. Built with quality finishes, it features aluminum window frames with thermal breaks, pre-installation for air conditioning, and solar panels, offering you every comfort. The villa is located about four kilometers from Azenhas do Mar, a picturesque coastal village and seaside resort located in the municipality of Sintra, famous for its white houses nestled on the cliff and a charming natural ocean pool. Just a few minutes from several beaches and 10 minutes from the historic center of Sintra, the surrounding area combines housing, local shops, cafes, restaurants, and preserved natural areas. Lisbon International Airport is only 40 minutes away, making this villa an excellent option for peaceful living near the sea, without sacrificing proximity to Lisbon.

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.

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.

Detached house in the center of Cascais, just a few minutes walk from the beach, shops, services and leisure. It has two floors, located on a plot of land measuring 700 square meters, with a garden and swimming pool. On the ground floor we find a large room with a living and dining room, an open space kitchen, a guest bathroom and a suite with direct access to the garden. On the upper floor we have 2 bedrooms en suite: the master suites with a closet and private access to a terrace of approximately 20 square meters and another suite with access to a balcony common to both bedrooms. Both bedrooms have very high ceilings and face west. a large room for a suite and closet. The villa also has an annex to support the pool with a large living room with kitchenette and a guest bathroom complete with shower. It can also serve as a guest house. The house has air conditioning, a water hole with separate plumbing that supplies the pool and the house itself, in addition to the public water supply. There are two parking spaces inside the lot. Excellent location, within walking distance of the center of Cascais, the Cascais market, train station and the beaches. It has good access to the motorway and public transport and at 40 minutes from Lisbon international airport.

Nestled between the pine forest and the sea, just steps away from Carvalhal, La Réserve was born — an exclusive retreat where time slows down and nature sets the pace. Only 100 meters from local shops, restaurants, and traditional markets, this three-bedroom villa invites you to experience the true essence of Comporta with every modern comfort. The villa features three bright en-suite bedrooms, a spacious living area that opens onto the outdoors, a fully equipped kitchen, a private swimming pool, and a 34 m² rooftop terrace — the perfect spot to enjoy the sunset over the dunes. At the heart of the development, every detail has been carefully designed to turn everyday life into an art of living: lush gardens, a landscaped swimming pool, gym, spa with sauna and steam room, and a dedicated concierge service ready to take care of every detail — from activity bookings to gourmet experiences. Inspired by the region’s traditional architecture, La Réserve blends whitewashed walls with blue accents, preserving the simple and authentic soul of Comporta. Here, luxury is defined by serenity, space, and time. La Réserve — an invitation to live the essential with elegance.

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.

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.

Located in the unparalleled Azenhas do Mar, in Sintra, this splendid detached villa with a total of four suites is spread over its 453 square meters of gross building area, standing out for its grandeur and refinement. The sea view is a constant in all suites and living room, providing a serene and captivating environment. On the ground floor, a fully equipped kitchen, dining room, and living room with fireplace invite moments of conviviality and comfort. The adjacent terrace offers a sublime setting for enjoying outdoor meals with a sea view. Two en-suite bedrooms complete this level, both with privileged views of the blue sea. On the upper floor, two more sea-view suites ensure comfort and privacy for their occupants. The attic offers additional space to make the most of this exceptional property. Built in 2006, this villa has a garage for two cars and an annex for storage and firewood and is fully furnished, ready to move into. The privileged location of this villa could not be more convenient. Just a few steps away, there is a variety of restaurants, while major access roads, such as the A16, are only 20 minutes away, the same time to Sintra Station. Furthermore, this property is within walking distance of essential services, such as CUF Sintra Hospital and a supermarket at Cascais Shopping. International schools, such as Prime School International, are also nearby. Do not miss the opportunity to acquire this unique villa, where sophistication merges with the natural beauty of Sintra, creating an unparalleled environment of comfort and exclusivity. Sotheby's International Realty has nearly 300 years of history as a reputable company responsible for transacting luxury goods. It has been present in Portugal since 2007 with ten offices and more than 200 highly qualified professionals available to serve you. Its mission is The art of uniting extraordinary homes with extraordinary lives. Do not hesitate to contact us if this opportunity is of interest to you.

The Convent of São Saturnino, dating back to the 14th century, is a treasure located in a valley in the Sintra-Cascais Natural Park nature reserve, next to the sea. Restored at the beginning of this century, the Convent is an architectural complex characterized by a labyrinthine design of houses, nooks, terraces, viewpoints, with gardens on various levels, always with incredible views of the mountains and the sea. The site is said to have been a place of worship to São Saturnino, which gave rise to the name of the Convent, and a chapel in Peninha, located at the top of the Sintra mountains, about an hour's walk away. It was rehabilitated in 1989, requiring new restoration work throughout the convent. Being in the Convent is as if time had stopped, breathing history in every corner, surrounded by greenery and with the sea on the horizon. The interior of the Convent is a constant surprise: we find countless small rooms, nooks, unlikely staircases, coffered ceilings, rooms between corridors, all different, full of character and charm. The Convent has 13 rooms, nine of which are en suite. Two of the rooms are located in a more private area of ??the Convent that functions as an apartment with a living room and private pool. A second house located closer to the sea and away from the main building provides a refuge with complete privacy. It has 2 bedrooms with a support bathroom, a living room with a fireplace, a dining room and a kitchen. A stream that starts in the Sintra mountains runs through the property between a small stone bridge and a wooden one. The Convent's swimming pool is situated on a high point with a fantastic view of the sea. There is also a small chapel at the entrance to the Convent and disc-shaped stelae dating from the 13th century. The property has an artesian well in addition to the running water of the small river. It has a license for Local Accommodation. It can be transformed into a boutique hotel, a place of worship or small family apartments. It is located 20 minutes from Cascais, 10 minutes from Praia Grande and Guincho beaches and 40 minutes from Lisbon International 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.