The data is pulled by the last quarter for the last three years:
Single Family Homes (not including townhouses)
Northwest Seattle includes these neighborhoods: Greenwood, Ballard, Northgate, Haller Lake, Phinney Ridge, Loyal Heights, Crown Hill, Green Lake, Bitter Lake, Broadview, Wallingford.
Northeast Seattle includes these neighborhoods: Northgate, Maple Leaf, Ravenna, View Ridge, Laurelhurst, Lake City, Jackson Park, Sand Point, Pinehurst Olympic Hills, Roosevelt, University, Bryant.
Licton Springs is the area north of 85th, east of Aurora, sometimes referred to as Green Lake.