Discover a singular private retreat in the exclusive urbanisation of Los Tomillares, Sierra Norte de Madrid. Set on an exceptionally rare urban plot of approximately 5,100 m2, this independent villa offers a perfect blend of absolute privacy, open mountain views, and unparalleled connection to nature, all within easy reach of Madrid. The Residence. Boasting approximately 400 m2 of beautifully maintained built space distributed across several floors, the home is designed for both grand entertaining and everyday comfort. Living Spaces: The heart of the home is a spacious living-dining room featuring a classic fireplace, alongside a fully equipped modern kitchen. Bedrooms & Bathrooms: The property offers three generous double bedrooms and three bathrooms. The bathrooms are designed for relaxation, featuring premium additions such as a private sauna and a hydromassage bathtub. The Attic: A standout feature is the newly converted attic space  approx. 60 m2 . Finished around two years ago, this versatile area is perfect as an independent guest apartment, a private studio, or a home office. Distinctive Details: The interior is rich with character, highlighted by a cozy cast-iron stove and an elegant artisan staircase with intricate wrought-iron details. Move-In Ready: The home has been meticulously maintained, with the exterior and interior freshly painted approximately three years ago, and a new 150-litre electric water heater installed just a year ago. The Grounds & Amenities. The outdoor space is a true sanctuary, thoughtfully designed to be enjoyed year-round. Gardens & Pool: A sprawling mature garden, dotted with olive and fruit trees, leads to a stunning natural-style swimming pool complete with a waterfall. Entertaining Areas: A beautiful wooden pergola with slate flooring provides the ideal setting for al fresco dining while taking in the peaceful, protected mountain landscape. Practical Spaces: The property includes a massive garage of approximately 90 m2, dedicated storage rooms, and an exterior tool house. Water Supply: The property is fully connected to the Canal de Isabel II mains water. Additionally, there is the exciting potential to drill a private well—as it is believed underground water is present in the area—subject to standard technical checks and permissions. Efficiency & Climate Control. A major advantage of this property is its outstanding A/A energy rating, a rarity that ensures sustainability and dramatically low running costs. Equipped with solar panels and low-consumption electric radiators, electricity bills are significantly reduced, especially during the sunnier months when powering household appliances and hot water. Thanks to its privileged mountain location, the home maintains a naturally comfortable, cool atmosphere throughout the year, completely eliminating the need for air conditioning. Connectivity & Community. Enjoy the tranquility of the mountains without sacrificing modern conveniences. Technology: The home is fully equipped with fibre optic internet, a fixed telephone line, an alarm system, and seamless TV connectivity for streaming platforms  Netflix, Prime Video, Disney, and Filmin  with no satellite installation required. Urbanisation Services: Los Tomillares offers complete, high-quality infrastructure, including Canal de Isabel II water, a proper sewage system, mains electricity, and access to a community tennis court. More than just a house, this is a unique lifestyle opportunity. A highly efficient, incredibly private haven in the Sierra Norte, offering generous land and modern comfort for the most discerning buyers.