Supervisor Nate Miley's Eden Area District Office 20999 Redwood Rd, Castro Valley, CA94546 Supervisor Nate Miley's Castro Valley office is located in a white colonial-style building on Redwood Court, next door…More to Java Bob's and across the street from Taco Bell. The Castro Valley BART Station is also a short five-minute walk away. Miley's Oakland office is located at 1221 Oak St., where he co-runs Board of Supervisors meetings. Meetings are normally held on Tuesdays at 9:30 a.m. (Double-check the agenda.) From the County website, Miley "brings with him a commitment and platform to improve transportation, healthcare, public safety, and social services to his diverse constituents of Oakland, Dublin, and the unincorporated communities of Fairview, Ashland, Castro Valley and Cherryland."