9611 Captains Drive, Algonquin (Zillow)Three of August’s priciest five sales in McHenry county were lake homes, but none topped $1 million.Closings ranged from $915,000 to $730,000, significantly lower than July when top sales ranged from $2.4 million to $840,000.The data was collated by Zillow from information provided by Midwest Real Estate Data and doesn’t include off-market deals.More on the month’s top 5:.1. Captains Drive, Algonquin, $915,…