I chatted with the pro shop attendent this morning before my round and he claims that the course will indeed reopen around April following fairway reseeding, cart path repaving, ect. The old, adobe fairways certainly baked out over the summer. They were in decent shape when I visited in May, but no longer. However, the greens were surprisingly true and quick today(easily stimping at 9+).
Hopefully the "renovations" will help to ensure the future of Oakland's "Hacker Haven in the Hills."