This 0.91-acre waterfront residential homesite is zoned R-12.5 on Secret Lake in an established Casselberry neighborhood with no HOA. Enjoy expansive views across the lake toward Secret Lake Park, while remaining minutes from US-17/92, Seminola Boulevard, shopping, dining, and recreation. Public water, sewer, reclaimed water, underground electric, and high-speed internet are reported available at the frontage; buyer to independently verify availability and connection requirements. Unlike many waterfront properties where a buyer must begin the site investigation from scratch, extensive pre-development due diligence has already been completed for this property. A formal FDEP determination establishes the wetland and surface-water boundaries through January 26, 2028. A current boundary/topographic survey, environmental work, geotechnical investigation, tree study, 3D drone mapping, preliminary permitting research, and conceptual architectural plans for an approximately 2,416-SF conditioned custom residence are available for review. Together, these materials provide a prospective buyer and their design team with a substantial head start in evaluating the site. From Secret Way, mature trees and natural vegetation create a private, wooded setting. Beyond the street frontage, the property opens toward the waterfront with an identified upland area and views across Secret Lake. Natural stream and surface-water features, mature tree canopy, and the lake create a setting that feels remarkably secluded while remaining within an established neighborhood. Across the water, Secret Lake Park provides an attractive open-space backdrop with public recreation including walking and boardwalk areas, playgrounds, athletic fields, basketball and tennis courts, fishing access, pavilions, a recreation center, and a kayak/passive boat launch. Whether you're a custom-home buyer looking for a unique waterfront setting or a builder seeking a homesite where significant preliminary investigation has already been completed, 233 Secret Way offers a rare opportunity to create something special. The parcel contains wetlands and other surface-water features. The FDEP determination establishes environmental boundaries only and is not a development permit. Conceptual plans are not permitted or approved. Buyers should independently verify zoning, setbacks, vegetation-buffer requirements, floodplain requirements, utilities, foundation design, permits, and intended use with their own professionals and applicable governmental agencies. Custom home site plan is available upon request.