BEST ANSWER
FIRST ANSWER
The Fairfax County tax records indicate that this was sold with "Atypical Financing" - usually, the records will say "Valid and Verified Sale". Since the property wasn't listed for sale in the MLS, there could be a number of reasons for such a low transfer price: transfer to a relative, private distressed sale or maybe some kind of trade was involved. Given the circumstances, this couldn't/shouldn't be used as a comp for other sales in the neighborhood.
Mon Jan 26 2009, 19:59