Sample Clue #1 - "Sherlock's Creator"

San Francisco's Pacific Heights holds the answer to this mind-teaser:

(Remember- treasure hunt clues are not meant to be solved from your desk - ya gotta get out there!)

Strolling up this capital street, I looked across to see many dog-walkers and sunbathers. Turning to Watson, I deduced that we were close to a home our "creator" occupied. Tell me the address of this house.

Why don't you take a nice walk around the area on this map to help you solve this puzzle?