Cascais, Cascais Municipality, Portugal | Ref: AALB501-Penthouse
Cascais, Cascais Municipality, Portugal | Ref: AALB501-Penthouse
Cascais, Cascais Municipality, Portugal
Poised above the centre of Cascais, this exquisite duplex penthouse spans 202 sqm across two floors, crowned by a private rooftop terrace with swimming pool and sweeping views over Cascais Bay. Combining early 20th-century architecture with contemporary refinement, this home is the flagship of Avenida Valbom 20. A rare opportunity to own an exceptional residence in Portugal’s most elegant coastal enclave.
Steps from the water’s edge and in the heart of Cascais, Avenida Valbom is a central yet discreet address with everything on the doorstep, from Praia da Rainha and the marina to celebrated restaurants, boutiques and museums. With the train to Lisbon just minutes away, and direct road access to the A5 motorway, this location is as practical as it is prestigious. A true meeting point of heritage and convenience.


This generous top-floor residence offers expansive internal volumes, floor-to-ceiling glazing, and seamless indoor-outdoor living with 25 sqm of terraces and a 102 sqm rooftop overlooking the Atlantic. Refined interior details include wide-format engineered oak flooring, integrated smart home features, and a fully fitted kitchen with Miele appliances and Corian worktops. Bathrooms are clad in smooth Superwhite stone and finished with PAFFONI fittings, offering a restrained, contemporary aesthetic throughout.
With few new developments in central Cascais, properties of this calibre are increasingly scarce. This penthouse offers not just exclusivity but resilience, appealing to buyers seeking long-term value, lifestyle appeal and capital security in a region where prime seafront property continues to outperform. High-quality design, walkability, and demand from international buyers position this home as a standout investment.

"This penthouse is a rare blend of timeless architecture and contemporary coastal living, offering panoramic views, private outdoor space, and considered design in the very heart of Cascais—an address that truly speaks for itself."
*Please note that the images used throughout are indicative or photographs of previous work from the same developer. Images may not be exactly representative of the property.
| Reference Ref | Type | Bedrooms Beds | m2 | Price | Interested? |
|---|---|---|---|---|---|
| AALB501-Penthouse | Apartment | 3 | 202 m2 | €3,700,000 |
|