In early 2018, Macerich announced a joint venture with
Hudson Pacific Properties in which most of the retail space within the three-story enclosed structure would be converted into office spaces for media and technology companies. Hudson Pacific Properties planned to redevelop the mall into "One Westside", a new office complex for
Google. It was anticipated to occupy and cost $410 million to renovate. After the conversion, the 12-screen
Landmark Theater multiplex was to remain open to the public, The Westside Tavern restaurant was also intended to remain, but it closed in October 2020, due to the economic impact of the
COVID-19 pandemic. The former Macy's department store was converted into a center for tech and entertainment tenants called West End. The of office space, owned by GPI Cos., was designed by
HLW Architects. Macerich was going to retain 25% ownership in the repurposed property. Hudson Pacific Properties would have managed the property and act as developer. In late December 2023, the
University of California, Los Angeles announced a deal to purchase the property which is located south of the Westwood campus. In 2024, University of California, Los Angeles Acquired the Mall and began conversion its to a research and educational facility. They will remake it into the UCLA Research Park, which will house the California Institute for Immunology and Immunotherapy at UCLA and the UCLA Center for Quantum Science and Engineering as well as other programs. With little room for growth on campus and the difficulty of finding an adequate nearby piece of property, this complex, only south of campus, allowed the university to proceed with this long contemplated research facility. In 2025, an apartment complex named Overland & Ayres was built on the site of the demolished Macy's parking structure. == In popular culture ==