520 4TH Avenue N Motivated Seller, Bring All Offers!! Experience unparalleled luxury at 520 4th Avenue North in Jacksonville Beach, Florida. This exquisite compound completely rebuilt in 2018 is one of the largest in all of Jax Beach spanning over 4, 100 square feet, including a stunning full detached guest house and a unique three-story tower, offering breathtaking views and additional living space. As you enter the home, you're greeted by a six-foot custom barn door, elegantly separating the family room from the living room, providing both style and functionality. Inside, you'll find a dining room with a roll-up see-through garage door, seamlessly blending indoor and outdoor living. The beautiful enclosed courtyard, surrounded by a six-foot-tall poured concrete wall, provides privacy and a serene outdoor retreat. There is Italian porcelain tile throughout as well as a gourmet kitchen and walking bridge to the guest house upstairs quarters. If you want the best, here it is!