Edgecliff
... that Edgecliff, an Illinois estate completed in 1930, had the highest residential property tax in Cook County in 2014 and 2015?
... that <b id="mwBn0"><a href="./Edgecliff_(Winnetka,_Illinois)" id="mwBn4" rel="mw:WikiLink" title="Edgecliff (Winnetka, Illinois)">Edgecliff</a></b>, an Illinois estate completed in 1930, had the highest residential property tax in <a href="./Cook_County,_Illinois" id="mwBn8" rel="mw:WikiLink" title="Cook County, Illinois">Cook County</a> in 2014 and 2015?