Are there any good areas to live for a young professional, preferable close to CA-14?

If don't know how long this question has been sitting here unanswered, but I'll take a crack at it. As of Sept. 2016, you'll find nothing that BOTH sits near the 14 freeway AND has nightlife/activities. YET. If you can wait until mid 2017, a rather large new pedestrian oriented residential development, Vista Canyon, will begin to spring up at Lost Canyon and Sand Canyon, south of the 14.
You can read more about it at my website: http://www.gallatingroup.net/area/canyon-country/