Rarely does a property of this caliber and versatility become available in the heart of San Juan. This unique offering consists of two separate, adjacent lots being sold together as one expansive estate, providing a level of privacy and recreational space that is virtually unmatched in the area. The primary residence, located at B1 Calle Santa Isabel, is a one-story tropical-style home encompassing approximately 2,845 square feet of gross living area. Designed for both elegance and durability, the residence features high-quality reinforced concrete construction and stunning marble flooring throughout its 12 total rooms. The floor plan is thoughtfully laid out with 3 spacious bedrooms and 3 full bathrooms. For year-round comfort, the home is equipped with a split-unit air conditioning system. The outdoor living space of the main house is a true sanctuary, featuring an extensive terrace area with both concrete and wood decking, a swimming pool complete with a slide, and a convenient two-car carport. Directly adjacent is the second lot at 8 Calle Bernardino, which has been transformed into a dedicated private park and entertainment hub. This lot is home to a 400-square-foot concrete gazebo, perfect for hosting large gatherings, as well as a separate 328-square-foot structure that includes one-and-a-half bathrooms and a dedicated concrete deck. Sports enthusiasts will appreciate the inclusion of a private basketball court right on the property. Together, the two lots offer a combined area of approximately 2,240.72 square meters (roughly 0.55 acres) of level, prime land located in a non-flooding Zone X. To ensure peace of mind and continuity of service, the estate includes a power generator. Ownership within this community remains affordable, with a low Homeowners Association (HOA) fee of just $105.00 per month. The annual property tax obligations for the main residence are approximately $2,138.62, while the adjacent recreational lot carries a yearly tax of only $470.01. This configuration represents a rare "compound" lifestyle, allowing owners to enjoy a luxury residence on one lot while maintaining the second lot for elite recreational use or potential future development.