Algonquin had 11 new homes for sale during the week of Friday, August 7 to Thursday, August 13, including 5 single family homes for sale with an average list price of $469,759.80, 4 townhouses for sale with an average list price of $420,615.50, and 2 condos for sale with an average list price of $334,999.50. For anyone looking for a brand new home, there are 4 new construction homes for sale.