5279 ISLA KEY Boulevard S 413 Furnished Waterfront Condo for Rent - Isla Key / Isla del Sol - St. Petersburg, FL. Available May through December 2026, this beautifully furnished 2-bedroom, 2-bath waterfront condo at 5279 Isla Key Blvd #413 offers sweeping northwest-facing panoramic water views in the desirable Isla Key community of Isla del Sol in St. Petersburg, Florida. Ideally located just minutes from St. Pete Beach, Fort De Soto Park, and downtown St. Petersburg, this residence provides the perfect combination of comfort, scenery, and convenience for a seasonal or extended stay rental. The interior features a bright open layout designed to maximize the stunning waterfront setting. The private balcony overlooks the bay, creating a perfect spot to relax and enjoy beautiful Florida sunsets and coastal breezes. The kitchen is equipped with stainless steel appliances, ample cabinetry, and generous counter space. A separate in-unit laundry room adds everyday convenience. The condo offers two well-sized bedrooms and two full bathrooms, providing comfortable accommodations for guests or remote work flexibility. The building includes elevator access, and the unit entry includes a short walk up a few steps. Convenient parking is located near the building entrance. Residents enjoy access to community amenities including a waterfront pool and tennis/pickleball courts, along with beautifully maintained grounds that reflect the relaxed Isla del Sol waterfront lifestyle. Located in one of the most desirable areas of St. Petersburg's Gulf Coast, this property offers easy access to Gulf beaches, boating, golf, waterfront dining, shopping, and the arts and entertainment of downtown St. Petersburg.