Build a Duplex Condo home in the exclusive Twin Oaks Subdivision. Minutes from the City of South Beloit downtown which offers access to parks, hiking, biking, and water trails. Sewer and water at lot line Seller is also selling 1531, 1523, 1530, 1526 Fern Lane and can be purchased as a package. The red lines on the photographs are just for marketing purposes and not the true lot lines. Zoned R2 = one 2 family dwelling per lot. Winnebago County Zoning Districts attached in documents.