Timeless Elegance Abounds! Welcome to this STUNNING McCarthy Builders Custom Former Model Home, packed with luxurious upgrades! Located on a quiet cul-de-sac in the sought-after Autumn Gate at Southbury - a clubhouse and pool community - this one checks all the boxes. Step onto the charming covered front porch and into a bright, open floor plan filled with natural light, gleaming hardwood floors, custom millwork and beautiful casement windows with custom blinds. The two-story family room is a showstopper, featuring arched openings and a dramatic wall of windows with brick fireplace. Love to cook? The chef's dream kitchen boasts custom Riverton cherry cabinetry with a matching range hood, rich granite countertops, stainless steel appliances, and a spacious walk-in pantry. Need a dedicated work-from-home space? The main floor office has double doors, a coffered ceiling, and just the right touch of sophistication. Upstairs, the Primary Suite is a true retreat with a Juliet balcony, lighted tray ceiling, generous walk-in closet, and spa-like bath featuring dual vanities, soaking tub, and separate shower. The Princess Suite includes a vaulted ceiling and access to a Jack & Jill bath shared with another bedroom - both with walk-in closets. A fourth bedroom along with a spacious loft/bonus room and a 3rd full bathroom complete the second level. The finished basement is built for fun - perfect for movie nights, gaming, crafts, or hobbies, with elevated finishes and included TV mount. Outdoor living is just as impressive: enjoy summer evenings on the low-maintenance composite deck, brick paver patio, and built-in firepit. The lush, mature landscaping provides a private & serene setting, while a paver path connects around the home for convenience and charm. Recent updates include: Roof (complete tear-off), skylights, gutters w/ leaf guards (2023), water heater & sump pump (2023), Carpet (2022), Composite deck (2020), washer & dryer, freshly painted interior (2024). Meticulously maintained by long-time owners, this home offers luxury, comfort, and convenience near top-rated schools, parks, shopping, and dining. Don't miss this exceptional opportunity to live the life you want!
Closed
$637,500
503 Simsbury Ct, Oswego, IL 60543
4beds
3,777sqft
Single Family Residence
Built in 2006
0.35 Acres Lot
$650,100 Zestimate®
$169/sqft
$4,193 Estimated rent
Home value
$650,100
$592,000 - $715,000
$4,193/mo
Zestimate® history
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List your homeWhat's special
Brick fireplacePaver pathJuliet balconyLush mature landscapingFinished basementPrimary suitePrincess suite
Zillow last checked:
Listing updated:
Listing courtesy of:
Leslie Layne 630-553-9000,
Coldwell Banker Real Estate Group
Bought with:
Bud Steele
Steele Realty Group, Inc.
Source: MRED as distributed by MLS GRID,MLS#: 12416229
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 3
- 1/2 bathrooms: 2
Primary bedroom
- Features: Flooring (Carpet), Window Treatments (Blinds, Curtains/Drapes), Bathroom (Full, Double Sink, Tub & Separate Shwr)
- Level: Second
- Area: 340 Square Feet
- Dimensions: 17X20
Bedroom 2
- Features: Flooring (Carpet), Window Treatments (Blinds, Curtains/Drapes)
- Level: Second
- Area: 216 Square Feet
- Dimensions: 18X12
Bedroom 3
- Features: Flooring (Carpet), Window Treatments (Blinds, Curtains/Drapes)
- Level: Second
- Area: 234 Square Feet
- Dimensions: 13X18
Bedroom 4
- Features: Flooring (Carpet), Window Treatments (Blinds, Curtains/Drapes)
- Level: Second
- Area: 120 Square Feet
- Dimensions: 12X10
Dining room
- Features: Flooring (Carpet), Window Treatments (Curtains/Drapes)
- Level: Main
- Area: 168 Square Feet
- Dimensions: 14X12
Eating area
- Features: Flooring (Hardwood), Window Treatments (Blinds)
- Level: Main
- Area: 168 Square Feet
- Dimensions: 14X12
Family room
- Features: Flooring (Hardwood), Window Treatments (Blinds)
- Level: Main
- Area: 340 Square Feet
- Dimensions: 20X17
Kitchen
- Features: Kitchen (Island, Pantry-Walk-in), Flooring (Hardwood)
- Level: Main
- Area: 225 Square Feet
- Dimensions: 15X15
Laundry
- Features: Flooring (Ceramic Tile)
- Level: Main
- Area: 77 Square Feet
- Dimensions: 11X7
Living room
- Features: Flooring (Carpet), Window Treatments (Curtains/Drapes)
- Level: Main
- Area: 132 Square Feet
- Dimensions: 12X11
Loft
- Features: Flooring (Hardwood), Window Treatments (Blinds)
- Level: Second
- Area: 144 Square Feet
- Dimensions: 12X12
Office
- Features: Flooring (Carpet), Window Treatments (Blinds)
- Level: Main
- Area: 132 Square Feet
- Dimensions: 12X11
Recreation room
- Features: Flooring (Wood Laminate)
- Level: Basement
- Area: 1000 Square Feet
- Dimensions: 25X40
Heating
- Natural Gas
Cooling
- Central Air
Appliances
- Laundry: Main Level
Features
- Vaulted Ceiling(s), Granite Counters, Pantry
- Flooring: Hardwood
- Windows: Skylight(s)
- Basement: Partially Finished,Full
- Number of fireplaces: 1
- Fireplace features: Gas Log, Family Room
Interior area
- Total structure area: 0
- Total interior livable area: 3,777 sqft
Property
Parking
- Total spaces: 3
- Parking features: Concrete, On Site, Garage Owned, Attached, Garage
- Attached garage spaces: 3
Accessibility
- Accessibility features: No Disability Access
Features
- Stories: 2
- Patio & porch: Deck, Patio
- Exterior features: Balcony, Fire Pit
Lot
- Size: 0.35 Acres
- Dimensions: 50X148X140X25X142
- Features: Cul-De-Sac
Details
- Parcel number: 0321120021
- Special conditions: Home Warranty
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Brick, Cedar, Stone
- Foundation: Concrete Perimeter
- Roof: Asphalt
Condition
- New construction: No
- Year built: 2006
Details
- Builder model: MONTICELLO
- Warranty included: Yes
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & neighborhood
Community
- Community features: Clubhouse, Park, Pool, Curbs, Sidewalks, Street Lights
Location
- Region: Oswego
- Subdivision: Autumn Gate At Southbury
HOA & financial
HOA
- Has HOA: Yes
- HOA fee: $215 quarterly
- Services included: Clubhouse, Pool
Other
Other facts
- Listing terms: Conventional
- Ownership: Fee Simple w/ HO Assn.
Price history
| Date | Event | Price |
|---|---|---|
| 8/15/2025 | Sold | $637,500-1.9%$169/sqft |
Source:  MRED as distributed by MLS GRID #12416229 Report a problem | ||
| 8/12/2025 | Pending sale | $650,000$172/sqft |
Source: MRED as distributed by MLS GRID #12416229 Report a problem | ||
| 7/28/2025 | Contingent | $650,000$172/sqft |
Source: MRED as distributed by MLS GRID #12416229 Report a problem | ||
| 7/14/2025 | Listed for sale | $650,000+83.1%$172/sqft |
Source: MRED as distributed by MLS GRID #12416229 Report a problem | ||
| 10/30/2014 | Sold | $355,000+1.4%$94/sqft |
Source: MRED as distributed by MLS GRID #08729628 Report a problem | ||
| 9/19/2014 | Pending sale | $350,000$93/sqft |
Source: Keller Williams Realty Infinity #08729628 Report a problem | ||
| 9/5/2014 | Listed for sale | $350,000+27.3%$93/sqft |
Source: Coldwell Banker Honig-Bell #08718302 Report a problem | ||
| 7/29/2014 | Sold | $275,000-11.5%$73/sqft |
Source: Public Record Report a problem | ||
| 6/19/2014 | Pending sale | $310,860-2.8%$82/sqft |
Source: Prudential Elite REALTORS #08614102 Report a problem | ||
| 3/12/2014 | Listed for sale | -- |
Source: Auction.com Report a problem | ||
| 1/15/2014 | Listing removed | $319,900$85/sqft |
Source: Coldwell Banker Honig-Bell #08494233 Report a problem | ||
| 12/12/2013 | Pending sale | $319,900$85/sqft |
Source: Coldwell Banker Honig-Bell #08494233 Report a problem | ||
| 11/26/2013 | Listed for sale | $319,900$85/sqft |
Source: Honig Realty, Inc. (dba. Coldwell Banker Honig-Bell) #08494233 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $15,946 +2.3% | $204,149 +11% |
| 2023 | $15,583 +4% | $183,918 +7% |
| 2022 | $14,980 +3.5% | $171,886 +7% |
| 2021 | $14,469 +5.2% | $160,641 +6% |
| 2020 | $13,753 -2.3% | $151,548 -0.8% |
| 2019 | $14,070 | $152,839 +4.1% |
| 2018 | $14,070 -0.5% | $146,763 +2% |
| 2017 | $14,135 +2.6% | $143,885 +3.9% |
| 2016 | $13,779 +3.3% | $138,480 +8% |
| 2015 | $13,333 | $128,222 |
| 2014 | $13,333 | $128,222 |
| 2013 | -- | $128,222 -2% |
| 2012 | -- | $130,879 -9% |
| 2011 | -- | $143,823 -5% |
| 2010 | -- | $151,392 -2% |
| 2009 | -- | $154,518 +7.3% |
| 2008 | -- | $144,055 -5.2% |
| 2007 | -- | $152,022 +100.2% |
| 2006 | $5,476 | $75,930 +13105.2% |
| 2005 | -- | $575 |
| 2004 | -- | -- |
Find assessor info on the county website
Neighborhood: 60543
Nearby schools
GreatSchools rating
- 7/10Southbury Elementary SchoolGrades: K-5Distance: 0.8 mi
- 6/10Traughber Jr High SchoolGrades: 6-8Distance: 0.3 mi
- 8/10Oswego High SchoolGrades: 9-12Distance: 0.8 mi
Schools provided by the listing agent
- 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
$650,100
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Estimated market value
$650,100
- Illinois
- Kendall County
- Oswego
- 60543
- 503 Simsbury Ct
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