Homes for Sale in Oswego, IL
Oswego, IL holds about 12,440 homes, 88% of them owner-occupied, with a median year built of 2002. Subdivisions offer newer single-family construction and larger yard sizes. Buyers balance distance from eastern DuPage County centers against lower land costs along the Fox River valley. Residential options provide an alternative to denser development in nearby Aurora or Plainfield.
Figures as of May 2026.
Buying in Oswego means moving at the neighborhood's pace rather than the market's headlines. Homes here average 49 days on market against a median value of $403,500, and 460 closed over the last twelve months.
Prices here move street by street rather than town-wide, so the comparable sales that decide an offer are the recent ones inside the same boundaries, not the town's median. Read that way, a list price tells you whether a seller is reflecting the market or testing it, and an offer can be built on the competition that actually exists.
Source: Redfin (through May 2026) · U.S. Census ACS (2024)
Recent Oswego activity
The properties shown here are transactions I personally represented, compiled from my public agent record. This site is not an MLS IDX feed and does not show the full active market; ask me and I will pull everything that fits.
Oswego neighborhoods
Guides
- Steps to buying a home in Naperville
- First-time home buyers in Naperville
- Getting pre-approved for a mortgage in Naperville
- Making an offer on a home in Naperville
- Home inspections in Naperville: questions buyers ask
- Closing costs in Illinois: what buyers pay
- Ways to own real estate in Naperville
- Selling a home in Naperville
- What it costs to sell a home in Illinois
- Buy first or sell first in Naperville?
- Sell by owner or hire an agent in Naperville?
- Pricing your home in Naperville: questions sellers ask
- Preparing your home to sell in Naperville: questions sellers ask
- Mistakes sellers make in Naperville
Services
Homes recently closed
A sale is the only claim in this business that can be checked. These are my recent transactions, with the side represented on each.
$466,000605 Woodchuck Trl, OswegoClosed August 24, 2026
Represented the buyer$520,000707 Erwin St, OswegoClosed August 21, 2026
Recent transactions I personally represented. Not a complete record of market activity.
Tell me what you're trying to do
Buying, selling, or still deciding, a short note is enough to start. You'll get a real reply from me, not an auto-responder.
- A person reads every message
- No drip campaign, no lead-sharing with other agents
- Happy to answer one question and leave it there
Talk to someone who works Oswego
I have 2 years in these neighborhoods and answer personally.