Welcome to this beautiful custom-built home in Oswego with 1.4 acres of land. Offering 3 bedrooms, 3 full bathrooms, and a full unfinished basement with rough-in plumbing for a future bath, this property is filled with potential and thoughtful features throughout. The first floor showcases a versatile front room-perfect for an office, nursery, or cozy sitting area. The primary suite features tray ceilings, large closet and an en suite bathroom with dual sinks, a large storage closet, skylights, a soaking tub, and a separate shower. A spacious family room with a stunning stone gas fireplace flows into the sunroom, complete with skylights and plumbing for a hot tub. The large kitchen boasts solid custom cabinetry, abundant lighting, and a separate dining room, while the breakfast room with skylights and lots of windows provides natural light and even direct access to the backyard. A first-floor full bathroom and a laundry room with sink and storage add convenience. Upstairs, you'll find two generously sized bedrooms with ample closet space, a full bathroom, and attic access for additional storage. Additional highlights include solid doors and trim throughout, a whole-house vacuum system (As-Is), a 3-car fully insulated and dry walled garage with basement access, and a shed with a cement floor. Enjoy outdoor living on the expansive deck overlooking the huge backyard, with a path leading to a peaceful pond. This home offers endless opportunity to make it your own-don't miss it!
Closed
$575,000
20 Ottawa Ct, Oswego, IL 60543
3beds
2,542sqft
Single Family Residence
Built in 1990
1.49 Acres Lot
$623,200 Zestimate®
$226/sqft
$3,639 Estimated rent
Home value
$623,200
$586,000 - $667,000
$3,639/mo
Zestimate® history
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Zillow last checked:
Listing updated:
Listed by:
Victoria Holmes 630-548-1800,
Berkshire Hathaway HomeServices Chicago,
Samantha Lorden 630-770-3971,
Berkshire Hathaway HomeServices Chicago
Bought with:
Rose Pagonis, CRS,GRI
Keller Williams Infinity
Source: MRED as distributed by MLS GRID,MLS#: 12476544
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 3
Rooms
- Room types: Sun Room, Office, Breakfast Room
Primary bedroom
- Features: Flooring (Carpet), Window Treatments (All), Bathroom (Full)
- Level: Main
- Area: 255 Square Feet
- Dimensions: 15X17
Bedroom 2
- Features: Flooring (Carpet), Window Treatments (All)
- Level: Second
- Area: 108 Square Feet
- Dimensions: 9X12
Bedroom 3
- Features: Flooring (Carpet), Window Treatments (All)
- Level: Second
- Area: 11 Square Feet
- Dimensions: 11X1
Breakfast room
- Features: Flooring (Hardwood), Window Treatments (All)
- Level: Main
- Area: 99 Square Feet
- Dimensions: 11X9
Dining room
- Features: Flooring (Carpet), Window Treatments (All)
- Level: Main
- Area: 132 Square Feet
- Dimensions: 11X12
Family room
- Features: Flooring (Carpet), Window Treatments (All)
- Level: Main
- Area: 475 Square Feet
- Dimensions: 19X25
Kitchen
- Features: Kitchen (Eating Area-Table Space, Island, Granite Counters), Flooring (Hardwood), Window Treatments (All)
- Level: Main
- Area: 187 Square Feet
- Dimensions: 11X17
Laundry
- Features: Flooring (Hardwood)
- Level: Main
- Area: 49 Square Feet
- Dimensions: 7X7
Office
- Features: Flooring (Carpet), Window Treatments (All)
- Level: Main
- Area: 130 Square Feet
- Dimensions: 10X13
Sun room
- Features: Flooring (Ceramic Tile), Window Treatments (All)
- Level: Main
- Area: 120 Square Feet
- Dimensions: 12X10
Heating
- Natural Gas, Forced Air
Cooling
- Central Air
Appliances
- Included: Range, Microwave, Dishwasher, Refrigerator, Washer, Dryer, Gas Water Heater
- Laundry: Main Level, Gas Dryer Hookup, In Unit
Features
- 1st Floor Bedroom, 1st Floor Full Bath, Walk-In Closet(s)
- Flooring: Hardwood
- Windows: Screens
- Basement: Unfinished,Bath/Stubbed,Full
- Attic: Unfinished
- Number of fireplaces: 1
- Fireplace features: Gas Log, Gas Starter, Family Room
Interior area
- Total structure area: 4,579
- Total interior livable area: 2,542 sqft
Property
Parking
- Total spaces: 3
- Parking features: Concrete, Garage Door Opener, Yes, Garage Owned, Attached, Garage
- Attached garage spaces: 3
- Has uncovered spaces: Yes
Accessibility
- Accessibility features: No Disability Access
Features
- Stories: 2
- Patio & porch: Deck
- Waterfront features: Pond
Lot
- Size: 1.49 Acres
- Dimensions: 180 x 418 x 151 x 372
- Features: Landscaped, Wooded, Mature Trees
Details
- Additional structures: Shed(s)
- Parcel number: 0331452014
- Special conditions: None
- Other equipment: Water-Softener Owned, Ceiling Fan(s), Sump Pump
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Single Family Residence
Materials
- Brick, Cedar
- Foundation: Concrete Perimeter
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1990
Utilities & green energy
- Electric: Circuit Breakers
- Sewer: Septic Tank
- Water: Well
Community & HOA
Community
- Security: Carbon Monoxide Detector(s)
HOA
- Services included: None
Location
- Region: Oswego
Financial & listing details
- Price per square foot: $226/sqft
- Tax assessed value: $509,178
- Annual tax amount: $12,564
- Date on market: 9/26/2025
- Listing terms: Conventional
- Ownership: Fee Simple
Price history
| Date | Event | Price |
|---|---|---|
| 11/17/2025 | Sold | $575,000-3.4%$226/sqft |
Source:  MRED as distributed by MLS GRID #12476544 Report a problem | ||
| 10/8/2025 | Contingent | $595,000$234/sqft |
Source: MRED as distributed by MLS GRID #12476544 Report a problem | ||
| 9/26/2025 | Listed for sale | $595,000$234/sqft |
Source: MRED as distributed by MLS GRID #12476544 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $12,564 +48.3% | $169,726 +14% |
| 2023 | $8,471 -3% | $148,882 +5% |
| 2022 | $8,730 -3.5% | $141,792 |
| 2021 | $9,048 -1% | $141,792 +8% |
| 2020 | $9,138 -5.5% | $131,289 +3.2% |
| 2019 | $9,672 | $127,189 |
| 2018 | $9,672 -2.5% | $127,189 +4% |
| 2017 | $9,924 -1.4% | $122,297 +5.5% |
| 2016 | $10,069 -4.7% | $115,921 +3% |
| 2015 | $10,566 | $112,545 +3% |
| 2014 | $10,566 | $109,267 +3% |
| 2013 | -- | $106,085 -4% |
| 2012 | -- | $110,562 -11.2% |
| 2011 | -- | $124,445 -5% |
| 2010 | -- | $130,995 -2% |
| 2009 | -- | $133,700 +7.3% |
| 2008 | -- | $124,647 +3% |
| 2007 | -- | $121,016 |
| 2006 | $8,582 | $121,016 +6.7% |
| 2005 | -- | $113,417 +6.5% |
| 2004 | $7,662 +11.6% | $106,494 +4.2% |
| 2003 | $6,867 | $102,177 +8.5% |
| 2002 | $6,867 +5.8% | $94,172 +2.9% |
| 2001 | $6,491 +2.9% | $91,518 +5.5% |
| 2000 | $6,309 | $86,747 |
Find assessor info on the county website
Neighborhood: 60543
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Nearby schools
GreatSchools rating
- 7/10Hunt Club Elementary SchoolGrades: K-5Distance: 1.4 mi
- 6/10Traughber Jr High SchoolGrades: 6-8Distance: 2.9 mi
- 8/10Oswego High SchoolGrades: 9-12Distance: 3.4 mi
Schools provided by the listing agent
- Elementary: Hunt Club Elementary School
- Middle: Traughber Junior High School
- High: Oswego High School
- District: 308
Source: MRED as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$623,200
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Estimated market value
$623,200
- Illinois
- Kendall County
- Oswego
- 60543
- 20 Ottawa Ct
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