Bay Area/ Oakland

Soil Tests Signal Mandela Station Shakeup At West Oakland BART

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Published on February 10, 2026
Soil Tests Signal Mandela Station Shakeup At West Oakland BARTSource: Bay Area Rapid Transit

After years of glossy renderings and big promises, something is finally happening on the ground at West Oakland BART. The agency has closed part of the station parking lot this week so crews can drill, sample and poke around under the asphalt, early work that BART says will lead into site remediation and building construction later this year. The long-planned Mandela Station project would turn the roughly five-acre parking lot into housing, offices and shops, and riders should brace for temporary parking headaches as the early testing rolls through. For now, the soil rigs and fencing are the clearest sign yet that the stalled plan is inching toward real construction.

What The Plan Will Build

The master plan calls for about 762 new homes, roughly 300,000 square feet of office space and about 53,000 square feet of ground-floor retail, according to BART. Both BART and the City of Oakland's project profile say the site covers roughly 5.6 acres and that about 451 existing parking stalls would give way to a mix of housing, workspace and shops. BART's current timeline has the first phase of construction anticipated in the second half of 2026.

Parcels And Building Types

Project renderings and planning documents carve the site into four main development areas, including a 31-story tower, a public plaza and circulation zone, a seven-story affordable building and a 100-foot commercial mid-rise. The parcel-level breakdown shows a T1 tower with roughly 522 market-rate apartments, a T3 building with about 240 affordable units and a T4 office block with around 300,000 square feet of workspace. As reported by SF YIMBY, ground-floor retail is planned at approximately 14,350 square feet in T1, 16,000 square feet in T3 and 23,000 square feet in T4.

Who Is Building It

The development is being led by the Mandela Station Partners team, which has pulled in a mix of local and national players. Coverage has identified Strategic Urban Development Alliance (SUDA), MacFarlane Partners and The Pacific Companies among the firms backing the site. Reporting in The Real Deal and project materials list JRDV Urban International and AO as design teams on the project.

Timeline And Early Work

BART says site remediation and vertical construction are expected to begin later this year, and a portion of the West Oakland parking lot is already closed for soil testing and prep work. Local reporting notes that testing activity kicked off this week and that larger parking closures and early construction activity are expected as the project ramps toward a mid-2026 start for the first phase, according to Urbanize SF. Neither BART nor the developers has committed to a full completion schedule, and the exact build-out order of the different parcels is still to be decided.

Why West Oakland Matters

Supporters say Mandela Station could bring jobs, investment and new public spaces to a corridor that historically supported Black-owned businesses, and they argue that transit-oriented housing here is long overdue. Critics counter that the project could fuel displacement pressures and that the affordable housing piece needs to arrive on time, not as a late add-on. The affordable component has already drawn direct city backing: Oakland officials previously earmarked about $18 million from Measure U for the project's affordable parcel, according to The Oaklandside. Neighbors and housing advocates will be watching closely to see whether the promised affordable units and public spaces keep pace as the market-rate housing and office space move forward.

What Riders And Neighbors Should Expect

Regulars who rely on the West Oakland lot should get ready for a game of parking musical chairs and keep an eye on station advisories as soil testing spreads and staging areas go up. Recent coverage notes that portions of the lot are already fenced off for testing and that BART and the developers will post updates as closures expand, SF YIMBY reports. Community outreach and public-space improvements are built into the approved plan, but in the short term, neighbors can expect construction dust, shifting traffic patterns, and a temporary crunch on parking.

For people who have been tracking Mandela Station through years of meetings and paperwork, the soil rigs, fencing and parked equipment are a noticeable shift from planning to physical work. Hoodline first covered the project's visuals back in 2022, and Renderings released for the huge development offer a look at the earlier design concepts. This story will be updated once BART posts formal construction notices and the development team sets an official groundbreaking date.