An exceptional opportunity to build your dream estate on a rare flat and usable nearly 5-acre lot in prestigious King City. This premium property offers an ideal canvas for a custom luxury residence, with the added potential for a detached garage of up to 2,000 sq. ft., subject to applicable approvals. A standout feature of this property is its topography - flat, open, and highly functional - making it especially appealing for those looking to create a seamless custom build. Located within an area of limited Oak Ridges Moraine restrictions, the property may offer greater flexibility for future development, subject to all applicable approvals and permits. Perfectly positioned in a prime King City location between Keele Street and Jane Street, this sought-after setting offers an exceptional balance of privacy, prestige, and convenience. Just 5 minutes to Highway 400 and close to some of the area's most respected private schools, including St. Andrew's College, Villanova College, Country Day School, and St. Anne's School, this is an outstanding opportunity for families seeking both accessibility and top-tier education. Envision a custom luxury estate complete with a grand residence, detached garage, resort-style pool, cabana, and expansive outdoor living spaces. Opportunities to secure a parcel of this size, usability, and location in King Township are increasingly rare. A truly exceptional offering for those looking to build in one of the GTA's most sought-after estate communities.