Mayfair model in River Run, Oswego, IL, Real Estate

The Mayfair is a 2,435 ft2 single family home model with 3 bedrooms and 3.1 bathrooms in River Run in Oswego, IL.

4 homes with the Mayfair floor plan have sold in River Run at $472,000. The most recent sale was January 2026.

River Run is an active adult 55+ single-family home community in Oswego, Illinois, built between 2000 and 2002 by Property Concepts, Inc.. It currently has 3 single family homes for sale with an average list price of $370,000. There is 1 foreclosure for sale. The homes range in size from 1,498 ft2 to 3,800 ft2. The HOA fees range from $21 to $160 per month. The average annual property tax for River Run is $7,643.51. It is located in Kendall County.