Not that it helps you now but....Google earth.
If you are just curious what It's house is like but don't want to be a creeper, it works.

I unintentionally found my t's address when I googled her to find out about her yoga classes ( couldn't remember the name of the studio). I wasn't curious before that but once I had the info it burned at me.

I Google earthed it, looked at her house and neighborhood, and since then I've never had a desire to repeat it(,its been 2 years)

I didn't tell.her though she does know i googled her. I wouldn't tell your T