Welcome to Ciel! 670 A1A Beach Boulevard is a spacious 4 bedroom, 2.5 bathroom penthouse condo in the heart of St. Augustine Beach. Located on the top floor of Casa de Las Sirenas and accessed by a private elevator lobby, this unique property offers an ideal combination of privacy, space, and walkability to the beach, nearby dining and shopping. Inside, the open layout is designed for gathering, with plenty of room for family and guests while still feeling comfortable for everyday living. Four bedrooms provide flexibility for hosting guests or working remotely, making the property well suited as a primary residence, second home, or vacation rental. Residents and guests also enjoy a private pool and hot tub area, complete with outdoor showers, a grilling area, and space to lounge and unwind after a day at the beach. Property is being offered fully furnished.
Listed by Gabriel Kling of ONE Sotheby's Int A1A Beach

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Property Details of 670 A1a Beach Boulevard, Unit D

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Based on information submitted to St. Augustine & St. Johns County Board of Realtors as of September 22, 2026 6:16 PM UTC. All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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