The Infinite House – Quinta da Marinha, Cascais

€ 13,500,000

Overview

  • Updated On:
  • August 7, 2025
  • 6 Bedrooms
  • 9 Bathrooms
  • 1,085 m2

Description

A home where architecture becomes art. The Infinite House is an extraordinary contemporary villa in the prestigious Quinta da Marinha, Cascais. Designed to inspire and impress, it offers a rare blend of cutting-edge design, serene living, and unparalleled luxury.

Key Property Facts

Plot Size: 1,499 m² in one of Cascais’s most exclusive neighborhoods
Rooftop Terrace: 343 m² with sweeping Atlantic Ocean views
Bedrooms: 6 suites, including a grand master suite with dual dressing rooms
Bathrooms: En-suite throughout, finished with minimalist elegance
Garage: 96 m² with private access
Landscaped Gardens: 637 m² with water features and meditation spaces
Infinity Pool: 62 m² extending seamlessly into a water mirror

Design Without Limits:

The Infinite House takes inspiration from the infinity symbols 0 and 8, capturing balance, flow, and endless potential. Its two interconnected oval volumes are an architectural statement, brought to life with 3D-printed concrete façades and glass walls that dissolve the boundary between indoors and out.

Spaces Crafted for Modern Living:

From the expansive open-plan living areas to the rooftop terrace, every corner of this home is designed to embrace natural light and ocean breezes. Eight serene bedrooms offer sunrise and sunset views, while entertainment spaces flow seamlessly into dining areas and a state-of-the-art kitchen.

Wellness and Outdoor Elegance:

A private spa with sauna, a multi-purpose gym of 71.5 m², and meditation patios create a sanctuary for mind and body. Outside, landscaped gardens lead to an infinity pool, firepit lounge, and alfresco dining areas—perfect for intimate evenings or grand gatherings.

Sustainability Meets Innovation:
Smart home technology and integrated solar energy systems combine with climate-responsive architecture to deliver a residence as intelligent as it is beautiful.

The Ultimate Coastal Lifestyle:

Located in Quinta da Marinha, The Infinite House is minutes from golden beaches, championship golf courses, equestrian clubs, and Cascais’s vibrant marina. Lisbon International Airport is just a 30-minute drive, ensuring seamless access to global destinations.

This is not just a property—it’s a lifestyle. A rare opportunity to own a masterpiece of contemporary design in one of Europe’s most sought-after locations.

Energy Class: A+
Energy class A+
A+
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Address: Rua dos Castanheiros
City:
State/County: ,
Zip: 2750-002
Country: Portugal
Open In Google Maps
Property Id : 32467
Price: € 13,500,000
Property Size: 1,085 m2
Property Lot Size: 1,499 m2
Bedrooms: 6
Bathrooms: 9
Available from: 2025-07-16
Floors No: 3
Features
Fireplace
Investment Property
Luxury
Modern
Pet-friendly
Privacy
Renovated
Interior Details
Gym
Laundry
Media Room
View
Location perks
Close to Golf Field
Close to Top Schools
Natural Park
Near the Beach
Outdoor Details
Back yard
Garden
Outdoor Living Space
Pool
Terrace
Utilities
Central Air
Ventilation
Tue 09 Sep
Wed 10 Sep
Thu 11 Sep
Fri 12 Sep
Sat 13 Sep
Sun 14 Sep
Mon 15 Sep
Tue 16 Sep
Wed 17 Sep
Thu 18 Sep
In Person
Video Chat
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Jade Dalmeida