Located in the exclusive Salamanca – Castellana neighbourhood, this elegant 324 sqm property offers a harmonious blend of timeless architecture and modern refinement. Thoughtfully renovated and tastefully furnished, this home provides an exceptional living experience in one of Madrid's most desirable districts. Currently, the construction is at approximately 50%. The residence features five bedrooms, including four main suites and an additional service room, each with its own private bathroom, ensuring comfort and practicality. A guest toilet further enhances the functional layout. Originally built in 1954, the property preserves its classic charm, while incorporating high-quality materials and contemporary finishes.The spacious living and dining area has been designed to maximise space and natural light, creating a warm and inviting atmosphere. Climate control is ensured with air conditioning, individual hot water, and central heating, providing optimal comfort throughout the year.Additional features include a private storage room, offering extra space, and a concierge service, ensuring convenience and security for residents. This is a unique opportunity to acquire a refined home in one of Madrid's most distinguished locations, where heritage, sophistication, and modern living blend seamlessly.