It's spring, that magical time for residential real estate professionals when a massive number of people begin thinking about a new home.
A couple weeks ago, we looked at moderately priced homes available around the area. But that got us thinking about the extreme high end of the market: Where are the most expensive homes in Greater Philadelphia.
With help from our friends at Realtor.com, we did some searching and found the three most expensive homes in each of the region's counties.
