Have you gotten everything taken care of? Inventory was/is very low in all neighborhoods, back when you asked your question in May and continuing still. This means it was/is easy for you to sell, but hard for you to buy. You'll have to factor that into which order you want to pursue -- sell first then buy ... or buy first then sell.
Can you buy without selling? What I mean is, even if you WANT to sell, can you put together a purchase contract that doesn't REQUIRE you to sell? It would help you compete in multiple offer scenarios if your offer is clean and isn't contingent on the sale of your current property.
Btw, if you want to have two agents working for you for the price of one, Clarence (below) and I are in the same office and we two are probably the hardest working agents, meeting our clients any time 8pm, 9pm, 10pm no problem. We could simultaneously co-list your Alum Rock home for sale and have us both available to show you properties in Campbell and Willow Glen at your convenience.
Century 21 M&M and Associates