521 Lake Sinclair St
**$9,000 Price Improvement!** Set on one of the largest lots in St. Augustine Lakes and backing to preserve, 521 Lake Sinclair St offers a rare combination of privacy, space, and thoughtful upgrades. This beautifully maintained 4-bedroom, 3-bath home features 2,038 square feet of well-designed living space with crown moulding throughout most of the home, creating a polished and inviting feel. The kitchen is outfitted with upgraded stainless-steel appliances, while the primary bathroom features custom built-in shelving that adds both style and function. Outside, enjoy a fully fenced backyard with plenty of room for a pool, extended patio, and widened paver driveway, all designed to enhance everyday living. With no rear neighbors and a peaceful preserve backdrop, this move-in ready home stands out as one of the best opportunities in the neighborhood. St. Augustine Lakes community features a neighborhood pool, playground and park areas. Dog stations are conveniently located around the neighborhood as well. **Photo of pool generated with AI. FOR ILLUSTRATIVE PURPOSES ONLY**
Listing Information
Facts & Features
Location
Community Information
Architecture
Features & Amenities
Property Features
Square Footage
Tax & Financial Information
Schools
Sebastian Middle School
Crookshank Elementary School
St. Augustine High School
James A. Webster Elementary School
Gaines Alternative At Hamblen
St. Johns Virtual Franchise
Osceola Elementary School
Life Work/Project Search
School ratings are provided for informational purposes only and are subject to change. Attendance boundaries are for reference only — contact the school or district directly to verify enrollment eligibility.
Historical Data
Price History
| Date | Event | Price |
|---|---|---|
| 09/03/2026 | Price change | $435,000 |
| 04/15/2026 | Listed for sale | $475,000 |
Listed by Bobby J Hayek JR · Berkshire Hathaway Homeservices Florida Network Realty · 9044716906
Listing information provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed by the MLS. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed. Copyright 2026, St Augustine and St Johns County BOR. All rights reserved.
Last Updated: September 29, 2026 at 3:38 PM | Source: St Augustine and St Johns County BOR | MLS#: 261864
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