21503 Santa Elena Cir Discover the potential of 21503 Santa Elena Cir, Lago Vista, TX 78645 - a 0.23-acre lot (10, 067 sq ft) in the sought-after Highland Lake Estates. Nestled on a freshly paved street already welcoming new construction, this parcel offers the perfect blend of accessibility, curb appeal, and investment value. The lot's native trees and topography make it a versatile canvas for a custom build, weekend getaway, or long-term hold. Plus, with the neighboring lots at 21501 and across the street also available, buyers have the unique chance to expand their footprint or secure multiple lots for future flexibility. Ownership comes with Lago Vista Property Owners Association (LVPOA) membership benefits, including: 9 waterfront parks on Lake Travis with private boat ramps, fishing areas, swim coves, and picnic pavilions Marina with 137 slips, RV/tent campground, and community events Sports amenities: tennis, pickleball, basketball, and fitness center Community pool, clubhouse, and golf course access nearby Located in Lago Vista ISD, this property combines small-town Hill Country charm with lake lifestyle living. It's just minutes from boating, golf, Rusty Allen Airport, shopping, and dining. Whether you're ready to build now, hold for investment, or create a larger estate with multiple parcels, this is an incredible opportunity to stake your claim in Lago Vista's growing community.