Incredible opportunity to build a premier custom estate on an expansive 56,628 sq. ft. (approx. 1.3 acres) homesite featuring a long street frontage and a large, usable flat area—ideal for designing a substantial luxury residence. Enjoy sweeping canyon views in one of Southern California’s most prestigious gated communities. Located within The Country, Diamond Bar’s exclusive 24-hour guard-gated enclave, this prime parcel offers exceptional privacy, natural beauty, and outstanding long-term value. Community amenities include 24-hour security, tennis courts, clubhouse, swimming pool, playground, scenic hiking trails, and access to a 134-acre preserved wilderness park with a natural stream and abundant wildlife. Two newly built custom estates nearby further highlight the area’s growing appeal and development potential. Served by the highly acclaimed Walnut Valley Unified School District and conveniently close to shopping, dining, and major freeways, this is a rare opportunity to design and build a truly exceptional estate in one of Diamond Bar’s most desirable gated communities.