Beautifully renovated single-story residence with architectural pedigree in the heart of Miramar, San Juan's most walkable neighborhood. This home offers 4 bedrooms and 4.5 bathrooms plus a separate guest apartment. The Master Bedroom includes an walk-in closet, that can easily be converted to a 5th bedroom, and unique his/hers master baths. The designer kitchen equipped with a Kenmore Elite gas range with custom built-in storage includes an appliance garage and wine refrigerator. This spacious kitchen also provides over 14 linear ft of prep area with two sinks, each with their garbage disposal, a separate walk-in pantry and laundry room. The property comes with high security custom "Miami Dade" windows with German lock technology, designer/and or renovated baths, all with jetted tubs, is fully air conditioned, including the master bath and guest apartment and has custom lighting throughout. Ample storage includes custom shoe/purse closet, cedar-lined linen closet with flexible shelving and several built-ins by California Closets; approx 300sq ft garage with bike rack and surfboard lift. Guest apartment has an updated kitchen, 2 additional baths and an entire wall of built-in storage for projects. Other features include restored period tile floor, entirely rebuilt front entry garden with code/camera access and custom mailbox. Permitted dual driveways with electric gates and parking for 5 cars. Fiber-optic Gigabit internet service. Security/alarm system, internet-accessible cameras with DVR. Whole-house 20MW gas generator, water cistern and UV water purification system. Automated garden irrigation system. Walking distance to the Academia del Perpetuo Socorro, the park, banks, stores, post office, restaurants plus the laguna of Condado and just a bike ride away from the Convention Center and the new District entertainment hub. Traffic pattern independent of Perpetuo drop-off, and has easy expressway access to Hato Rey and Guaynabo.