Parking Meters in the Driveway – Pay Dirt – SmartMoneyAbout a year ago, we wrote about homeowners renting out rooms in their mansions to earn a bit of cash and potentially stave off foreclosure. Now there’s an easier, less intrusive way to pimp out your residence: rent your driveway. In early March, ParkatmyHouse.com will launch in the U.S., debuting in Northeastern cities like Boston, Philadelphia and D.C.