I am assuming that you are asking for purchase prices and not rentals. Here are numbers foe 1 bedroom, 1 bathroom condos in San Jose area:
Central San Jose: Min. $299k, Avg. $506k
Willow Glen: Min. $445k, Avg. $588k
South San Jose: Min $258k, Avg. $405k
Blossom Valley: Min. $299k, Avg. $460k
Almaden Valley: Min. $605k, Avg. $798k
Hope it helps.