A single-family "Castle in the sky". That is the only way to describe what PH705 actually is. Three bedrooms. Two and a half baths. 2,067 total square feet w/balcony. No leasehold. No age restrictions. No rental restrictions. Penthouse floor. Boca Raton. Under $390,000. Find another one. We'll wait. The wraparound balcony alone changes the conversation. We are not talking about a standard condo terrace - this is a monstrously large, glass-enclosed covered outdoor living space with panoramic views in every direction. All three bedrooms open directly onto it via sliding glass doors. The current owners have partitioned roughly two-thirds of it for personal storage - see the MLS photos for the true size. What feels hidden in person is extraordinary on camera. This balcony is the kind of feature people build rooms around. Inside: a split floor plan that gives the primary suite its own private wing. A gorgeous designer kitchen with breakfast area and a separate kitchen balcony that floods the space with natural light. In-unit full-size washer and dryer. Two-zone A/C. Tankless water heater. Refined finishes throughout. Move-in ready - no punch list, no projects waiting for you on Day One. La Costa Del Mar is boutique by design. Seven stories. Forty residences total. Secured entry, two elevators, pool, clubhouse, sauna, spa, and reserved parking steps from the building. No pending assessments. No capital contributions. No upcoming projects. The HOA covers what it covers - and the building is clean, maintained, and drama-free. Rent it Day One. Lease it to a snowbird. Keep it. The flexibility here is real and it is rare. Mizner Park. Town Center. A-rated schools. The Atlantic minutes away. PBI and FLL both within easy reach. I-95 and the Turnpike right there. Recent comps in this building have closed above this price. You are buying under the market, on the top floor, with the largest balcony in the building, in one of the most flexible ownership structures available in Boca Raton today. The top floor has a way of finding its person. PH705 is ready. Are you? Some photos virtually staged for illustrative purposes. Buyers encouraged to view in person. Balcony MLS photos reflect original pre-storage configuration - true size and scope visible in listing photos.