3721 Mockingbird Lane Positioned in the heart of prestigious Highland Park, 3721 Mockingbird Ln presents a rare opportunity to build a custom luxury residence on a cleared, ready-to-build lot in one of Dallas’ most coveted neighborhoods. This property offers flexibility for both end-users and builders alike. The lot is fully cleared and primed for immediate construction—ideal for bringing your own vision to life. Alternatively, the sale includes a thoughtfully designed set of plans currently in the approval process with the City of Highland Park, anticipated for approval this month. The proposed residence features approximately 7, 000 square feet of conditioned living space, thoughtfully designed with 4 bedrooms, expansive entertaining areas, a game room, private home gym, elevator, and a 3-car garage. Outdoor living is elevated with a resort-style pool and a spacious terrace, creating seamless indoor-outdoor flow. Plans have been engineered with light gauge steel framing, offering enhanced structural integrity and modern building efficiency. The offering also includes a comprehensive design package: full architectural plans, interior design, structural engineering, landscaping, and lighting plans—providing a turnkey path from concept to completion. Surrounded by premier estates and located within HPISD, this is a unique chance to secure a build-ready homesite with significant time and design investment already in place.