The 100-acre complex (40 ha) was assembled from a vacant shopping mall, an abandoned corporate office building, and Topanga Village, an open-air lifestyle and retail destination (which continues to operate).

[2] Large-scale mixed-use developments are already in the works such as a proposed $1-billion complex on Warner Center Lane with offices, stores, restaurants, residences and a hotel that would include parks and pedestrian-oriented open space.

[11][12][13] A month later, Kroenke bought an adjacent vacant 13-story office building, officially named the Landmark building, on 31 acres (13 ha) of parking lots and landscaping for $175 million, formerly occupied by health insurer Anthem Inc.[14] The 600,000 square feet (56,000 m2) Westfield shopping center called Topanga Village (The Village at Westfield Topanga) was purchased in January 2023 for $325-million bringing the total property ownership to 100 acres (40 ha).

[19][20] Construction of temporary practice fields at the northeast corner of the former office building parking lot began in November 2023 to be ready for the 2024 NFL season.

[23][24] City officials are encouraging dense mixed-use development for Warner Center so the area can achieve its original purpose of a downtown for the San Fernando Valley.