Allendale in Geneva Allendale is a single family home neighborhood built in the early 1960's. Allendale is located in Geneva, Illinois on Heather north of Fabyn. Activity in Allendale for the past 6 months Homes Sold Lowest Price Highest Price Average Price 1 $370,000 $370,000 $370,000 1 homes sold in Allendale in Geneva from $370,000-$370,000 with an average price of $370,000 within the last 6 months. -Geneva- Address City Beds Baths Model List Price Status 725 Considine Rd Geneva 3 2   $199,900 Active 1700 Pheasant Run Geneva 4 2.1   $444,500 Active 2003 Heather Rd Geneva 5 2.1   $319,000 Pending   05/24/2012