A bunch of websites are posting photos of the 2012 presidential candidates' homes, probably sparked by this Zillow Blog post. Here are the homes the candidates have in the DC area:

Newt Gingrich
7410 Windy Hill Ct, McLean, VA 22102
Value: $1,284,400

Rick Santorum
10607 Creamcup Ln, Great Falls, VA 22066
Value: $1,305,100

Jon Huntsman
2121 Leroy Pl NW, Washington, DC 20008
Value: $3,303,100

Immediately prior to his purchase of the home, it was used as the residence for contenders on the Bravo reality TV show "Top Chef: Season 7".

Barack Obama
1600 Pennsylvania Ave. NW, Washington, DC 20500
Value: $261,632,300

The deadbeat hasn't paid rent in three years! Zillow.com gets the zip code wrong. It's 20500, not 20006.

Ron Paul
I don't know were Ron Paul lives in the DC area, but he's trying to sell his Texas home over the internet for $63,500 more than Zillow thinks it's worth.