Landmark Residences Overlooking El Retiro In Madrid’s Salamanca District

O’Donnell 5 is a residential masterpiece conceived for those who understand that true luxury lies in the harmony between heritage, architecture, and the way one lives. Located directly opposite the iconic Parque del Retiro, this landmark 1921 building is being meticulously restored and reimagined as one of Madrid’s most exclusive addresses. With only six full-floor residences of approximately 500 sqm each, it stands as one of the rarest offerings in European prime real estate.
The façade preserves the grandeur of early 20th-century Madrid, while interiors integrate state-of-the-art engineering and refined craftsmanship. The project is led by Touza Arquitectos and Estudio Lamela, with interior design by Belén Domecq, bringing together classical elegance and a quiet contemporary sensibility.
Each residence occupies an entire floor, ensuring exceptional privacy, light, and spatial generosity. Expansive living areas open naturally into formal dining rooms and private libraries; each finished with oak floors, bespoke detailing, and considered lighting. Kitchens by Bulthaup feature natural stone, custom cabinetry, and top-tier appliances. Four-bedroom layouts overlook a tranquil interior garden, while marble-clad master bathrooms with Dornbracht fixtures evoke a private spa experience.
The amenities read as a private wellness sanctuary, including a 12-meter heated indoor pool, cold plunge, sauna, hammam, and a fully equipped gym developed with Abada Club. Concierge services by The Yugen Group, valet parking, and 24/7 security ensure effortless living.
Residents also enjoy privileged access to Madrid’s culinary icons, including Horcher and Mantequerías Bravo.
Set in the prestigious Salamanca district, moments from Paseo del Prado and world-class museums, O’Donnell 5 offers a lifestyle defined by culture, tranquility, and refinement. Completion is scheduled for the first half of 2027.
O’Donnell 5 is not simply a home; it is a legacy, set against one of Europe’s most enduring landscapes.
At Lienzo, we believe exceptional properties deserve exceptional stewardship. We are a boutique real estate consultancy focused exclusively on high-end residential real estate - where our measure of success is not volume, but precision. Not transactions, but alignment.
We understand that acquiring a home at this level is never purely a financial decision. It is emotional, personal, and deeply tied to how you choose to live. Our mission is to ensure every client finds not just a property, but the one — no substitutes, no compromises. Every residence we represent is carefully curated, and every step is managed with discretion, clarity, and meticulous attention to detail.
Lienzo is proudly led by eleven women whose leadership defines the character of the firm. Our structure is intentionally boutique, keeping us personally involved at every stage and allowing us to offer a level of refinement and confidentiality that larger firms simply cannot replicate. In the ultra-prime segment, trust is everything. We see ourselves as custodians of value - guided by integrity, excellence, and the quiet conviction that true luxury is defined not by price, but by precision and intention.