Oswego IL FSBO Homes (12)

Learn More About Oswego, Illinois

Currently there are 149 homes for sale, 27 condos and apartments for sale and 18 vacant land for sale in Oswego

Currently Oswego has 194 properties on the market for sale. The inventory was last updated 07/31/2025. Of these properties, 149 single family homes are for sale by their owners in Oswego, and 27 condos are for sale by their owners in Oswego. The average price of the single family homes for sale in Oswego, is $527,782, the average condo price in Oswego, is $420,461. The average price per square foot of the active inventory is $136. This is based the living area square footage.

Over the last year, there have been 899 of properties sold in Oswego. Of these properties, 619 single family homes have sold by their owners in Oswego, and 261 condos have sold by their owners in Oswego. The average sales price of the single family homes sold in Oswego, is $467,778. Single family homes have been selling for 166 per square foot of living area. The average sales price of the condos for sale in Oswego, is $350,742. Condos have been selling for 164 per square foot of living area.

The most active subdivisions with listings for sale in Oswego, are:

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Disclaimer: Listing broker has attempted to offer accurate data, but buyers/lessees are advised to confirm all information IDX information is provided exclusively for consumers' personal, non-commercial use that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that data is deemed reliable but is not guaranteed accurate by the MLS. The MLS may, at its discretion, require use of other disclaimers as necessary to protect Participants and/or the MLS from liability.
This data up-to-date as of 07/31/2025