UC Irvine is preparing to break ground on its latest student housing project, East Campus Student Apartments Phase 5 (ECSA 5). This development will add approximately 1,065 new beds within 308 apartment units on 3.2 acres of East Campus. The project is scheduled for completion in time for occupancy in fall 2028.
Rising as a series of six- to seven-story buildings, ECSA 5 will be located on two currently underused sites—a vacant office building and a surface parking lot—near the existing Puerta del Sol student apartments along Campus Drive. This phase represents the university's densest housing development to date, a design made possible by leveraging established parking and amenities from neighboring East Campus communities.
The need for additional student housing remains high across the University of California system and within Irvine. At UC Irvine, campus apartments operate at a 99.8 percent occupancy rate. Meanwhile, two-bedroom units in the surrounding Irvine area rent for more than $3,000 per month, with a vacancy rate below three percent. ECSA 5 is designed to alleviate this congestion, projecting fall 2028 rents ranging from $982 to $2,017 per bed per month, which is approximately 34 percent below comparable market rates.
UC Irvine's collaboration with the city of Irvine on this project is intended to help address regional housing needs and reduce traffic congestion on city streets. Victor Cao, senior vice president of local public affairs – Southern California at the California Apartment Association, noted that more on-campus beds ease pressure on the local rental market while helping to build a more sustainable community. He added that housing students directly on campus can reduce traffic and lower emissions, benefiting the environment, transit goals, and the overall livability of Irvine.
Beyond financial benefits, research indicates that students residing on campus are more likely to connect with peers, participate in campus organizations, engage with faculty and support services, and ultimately graduate. ECSA 5 contributes to UC Irvine's objective of strengthening the student experience and moving toward its long-range goal of housing 60 percent of its students on campus. With the completion of ECSA 5, the number of undergraduates housed on campus will exceed 50 percent for the first time. The university currently houses 50 percent of its total enrolled students. Willie Banks, vice chancellor for student affairs, stated that on-campus housing is a critical investment in student success, enabling students to build friendships, participate in campus life, access support services more easily, and develop a stronger sense of belonging.
The new apartments will primarily feature two- and four-bedroom layouts, offering a mix of single and double rooms. The buildings will include social and academic lounges, along with outdoor gathering spaces. Designed to be all-electric and constructed to a LEED Gold-equivalent standard, the project continues the university’s commitment to sustainable construction practices. There will be no dedicated on-site resident parking, a decision that relies on existing capacity and the area's access to public transit.
ECSA 5 is the latest addition to a significant housing expansion effort that has been underway for the past decade, reshaping campus life. This building boom began in 2016 with Mesa Court Towers, the campus’s inaugural high-rise dormitories. Three years later, the Middle Earth Towers opened, inspired by J.R.R. Tolkien’s mythological trees. Together, these two complexes now provide housing for 1,656 first- and second-year students.
For continuing students, Plaza Verde opened in 2019, adding 1,441 beds, followed by Plaza Verde II in 2023 with another 1,077 beds. Both were developed in partnership with American Campus Communities and feature study spaces and fitness centers designed for upperclassmen. Graduate students have also seen expansion, with Verano 8, a $221 million complex, opening in 2022. This complex added 1,055 beds across five seven-story towers, offering both studios and family-sized apartments. The newest addition prior to ECSA 5, Oso Tower, opened in fall 2025, providing 424 undergraduate beds in suite-style quads.
Currently, UC Irvine has 18,003 beds across its residence halls, apartments, and graduate communities, representing nearly 40 percent more housing than a decade ago. This capacity ranks UC Irvine third among UC campuses and California universities for housing availability. Once ECSA 5 opens, the total number of beds will climb past 19,050, a significant milestone for the university's housing infrastructure.
Tim Trevan, assistant vice chancellor for student housing, described the broader expansion effort, noting that housing is critical to serving students. He explained that the university’s housing strategy ensures students have the environment necessary to thrive academically and personally as enrollment gradually increases over the next 15 years. This philosophy underscores that a place to live is integral to a student's ability to succeed.
Second-year computer science major Mason Lam, who lived in Mesa Court during his first year and is now in Vista del Campo Norte, shared his experience. He stated that living on campus as a freshman helped him meet new people and found the provision of meals very convenient for transitioning to college life. Lam noted, “The main benefit I found from living on campus is time saved,” as he was close to classes, events, and clubs, which allowed him to explore campus activities extensively during his first year.
The ECSA 5 project is supported through a public-private partnership development model. This approach is financed with tax-exempt bonds, a structure previously utilized successfully by the university in earlier housing phases to manage costs and pass savings on to residents. As UC Irvine’s enrollment continues to grow, officials indicate that projects like ECSA 5 will remain essential for keeping pace, serving as another building block in the university's decadelong effort to make campus a place to learn and call home.
