Johnson model in Green Knolls, Buffalo Grove, IL, Real Estate

The Johnson is a 2,264 ft2 single family home model with 4 bedrooms and 2.1 bathrooms in Green Knolls in Buffalo Grove, IL.

12 homes with the Johnson floor plan have sold in Green Knolls, with prices ranging from $599,900 to $675,000. The most recent sale was September 2026.

Green Knolls is a single-family home community in Buffalo Grove, Illinois, built between 1978 and 1984. It currently has 1 single family home for sale with a list price of $723,900. The homes range in size from 1,690 ft2 to 3,501 ft2. The average annual property tax for Green Knolls is $13,511.50. It is located in Lake County.