All four counties have declined from December to January. As previously dicussed, this is a typical trend and all four counties are up YoY.
JANUARY 2018
Denton County
$292,750 | +8.2%
Collin County
$310,000 | +3.3%
Dallas County
$215,000 | +8.7%
Tarrant County
$213,000 | +6.6%