707 1ST Street 601 Gorgeous and competitively priced is this 3 bed/2 bath penthouse in the sought-after Sandcastle building of Jacksonville Beach! With an oversized balcony only an end-unit can give, you and your family and friends will have a front row seat to legendary 4th of July fireworks and the Blue Angel Air Show - all without leaving the comfort of home. This spacious 3 bed, 2 bath condo on the ocean features luxury upgrades throughout: custom tray-ceilings with recessed lighting in all bedrooms; motorized shades in living room and primary bedroom; custom crown molding throughout; built-in cabinets; and wine cooler. This penthouse also features high ceilings with custom coffered design. A chef's dream kitchen with solid surface countertops, stainless steel appliances and pantry closet. Inside laundry furnished with washer and dryer. You also get a conveniently located deeded garage and an additional deeded covered parking spot near the entrance. When you're not relaxing at the beach, enjoy the sparkling pool! BE SURE TO CHECKOUT THE MATTERPORT 3D TOUR under photos (SELECT with or without furniture)! The imperfections you see in balcony ceiling are to be repaired by the condo association during the milestone work set to start the week of October 19th or October 26th 2026. Condo allows rentals with a least a six month lease.