When Buying or Selling ...

Call Joe Frieders

815-693-4958

Serving Dekalb, LaSalle & Kendall County areas since 1989

Joe has been selling Real Estate at Swanson Real Estate since 1989 and also the Managing Broker at Swanson Realtor for the last several years. In all those years Joe has sold hundred of homes, building lots and land. Learn more

Search All Areas

Thank you for your interest ...

Please enter the area that you are interested in researching below including area, property type and price range.  If you need immediate attention call Joe Frieders at 815-693-4958

Save
Ask
Tour
Hide
Share
$399,900
7 Days On Site

261 Main Street S
Oswego, IL 60543

For Sale|Single Family Residence|Active Under Contract
3
Beds
2
Total Baths
2
Full Baths
1,324
SqFt
$302
/SqFt
1876
Built
County:
Kendall
Listing Courtesy of MRED as distributed by MLS Grid of Charles Rutenberg Realty of IL
Call Now: 815-786-9418
Is this the listing for you? We can help make it yours.
815-786-9418
261 Main Street S261 Main Street S261 Main Street S261 Main Street S
Save
Ask
Tour
Hide
Share

Mortgage Calculator

Monthly Payment (Est.)

$1,825
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Nestled in the heart of Oswego, this absolutely stunning home is one you truly have to see to believe! Meticulously updated and impeccably maintained, the pride of ownership is evident from the moment you arrive at the charming front porch. Inside, you'll find 3 spacious bedrooms, including one featuring a convenient Murphy bed for added flexibility and function, along with 2 full bathrooms and a beautifully updated kitchen filled with natural light, quality finishes, and thoughtful upgrades throughout. Newer Pella windows add both style and energy efficiency to the home. The finished basement is nothing short of exceptional, featuring a gorgeous staircase, expansive family room, wet bar, large laundry area, and plenty of additional living and entertaining space. Every inch of this home has been carefully designed for comfort, style, and functionality. Step outside to your own retreat with a stunning covered patio complete with lighting and sun shades - perfect for relaxing or entertaining all season long. The fenced backyard, detached garage, lush lawn, and beautifully maintained landscaping complete this picture-perfect property. With updates throughout and impeccable attention to detail, this move-in ready home offers the perfect blend of charm, warmth, and modern convenience. Don't miss this incredible opportunity in one of Oswego's most desirable locations!

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$399,900
Days On Site 
7 Days
Bedrooms 
3
Inside Area (SqFt) 
1,324 sqft
Total Baths 
2
Full Baths 
2
Partial Baths 
N/A
Lot Size 
N/A
Year Built 
1876
MLS® Number 
12658974
Status 
Active Under Contract
Property Tax 
$5,921
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Assessor
Friends & Family
Recent Activity
yesterdayListing updated with changes from the MLS®
yesterdayStatus changed to Active Under Contract
a week agoListing first seen on site
General Features
Garage 
Yes
Garage Spaces 
2
Parking 
ConcreteDetachedOff StreetDrivewayGarage
Parking Spaces 
4
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
SqFt Below 
1324
Water Source 
Public
Interior Features
Basement 
FinishedFull
Cooling 
Central Air
Heating 
Natural GasForced AirBaseboard
Bedroom 2 
Dimensions - 11X11Level - Main
Bedroom 3 
Dimensions - 13X9Level - Main
Bedroom 4 
Dining Room 
Dimensions - 13X9Level - Main
Family Room 
Dimensions - 21X11Level - Basement
Kitchen 
Dimensions - 18X11Level - MainDescription - Eating Area-Table Space,Updated Kitchen
Laundry 
Dimensions - 6X8Level - Basement
Living Room 
Dimensions - 17X13Level - Main
Master Bedroom 
Dimensions - 11X11Level - Main
Save
Ask
Tour
Hide
Share
Exterior Features
Construction Details 
Vinyl Siding
Community Features
MLS Area 
Oswego
School District 
308
Township 
Oswego
Schools
School District
308
Elementary School
Unknown
Middle School
Unknown
High School
Unknown
Listing Courtesy of MRED as distributed by MLS Grid of Charles Rutenberg Realty of IL



Based on information submitted to the MLS GRID as of 2026-06-03 06:35 PM UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Last checked: 2026-06-03 06:35 PM UTC
MRED DMCA Copyright Information Copyright © 2026 Midwest Real Estate Data LLC. All rights reserved.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
Save
Ask
Tour
Hide
Share

 

Joe Frieders, Managing Broker 

Swanson Real Estate 

815-786-9418 Sandwich

630-553-3333 Yorkville

815-693-4958 Direct

Areas Served: Dekalb, Lasalle, Kendall counties Illinois including Big Rock, Earlville, Hinckley, Leland,

Naperville, Newark, Oswego, Plano, Sandwich, Sheridan, Somonauk and Yorkville