I can see your house from here (almost)!

The good folks at Google have done it again. Enter your town, and zoom in for a very nifty street map! http://maps.google.com/

For an even better view from satellite, you can try www.keyhole.com/. Although it's just a short trial download - too bad.

Dave

(UPDATE 2)

Google bought Keyhole, and they're now offering the satellite service for free! Check it out:

http://earth.google.com/

(UPDATE 1 )
A new site has combined Google's maps with Craiglist's (www.craigslist.com) apartments and houses for rent. This is a pretty cool site if you're digging for new digs: www.housingmaps.com