Algonquin had 9 sales during the week of Tuesday, October 27 to Monday, November 2, including 4 single family homes for sale with an average list price of $548,335, 4 townhouses for sale with an average list price of $359,995, and 1 condo for sale with a list price of $369,000. For anyone looking for a brand new home, there are 5 new construction homes for sale.