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New Construction Homes in Oswego, IL
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Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
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  • Get an instant cash offer
  • Buy before you sell

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71 listings

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3 bedsNew construction

New Construction Homes in Oswego, IL

New Construction Homes in Oswego, IL

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24 of 71 Listings
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New Construction Homes in Oswego, IL

24 of 71 Listings

  1. 2433 Sonoma Trails Drive — photo21Active

    $384,990

    3 bd · 3 ba · 1,543 sqft

    2433 Sonoma Trails Drive, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

  2. 144 Daltrey Drive — photo18Active

    $456,655

    3 bd · 3 ba · 1,700 sqft

    144 Daltrey Drive, Oswego, IL

    Nicholas Solano · Twin Vines Real Estate Svcs

  3. 118 W Harvest Court — photo18Active

    $505,053

    4 bd · 3 ba · 2,421 sqft

    118 W Harvest Court, Oswego, IL

    Nicholas Solano · Twin Vines Real Estate Svcs

  4. 142 Daltrey Drive — photo23Active

    $475,612

    4 bd · 4 ba · 2,104 sqft

    142 Daltrey Drive, Oswego, IL

    Nicholas Solano · Twin Vines Real Estate Svcs

  5. 758 Alberta Avenue — photo28Active

    $364,860

    3 bd · 2 ba · 1,573 sqft

    758 Alberta Avenue, Oswego, IL

    Linda Little · Little Realty

  6. 214 Piper Glen Avenue — photo27Active

    $491,990

    4 bd · 3 ba · 2,157 sqft

    214 Piper Glen Avenue, Oswego, IL

    Linda Little · Little Realty

  7. 414 Tanya Lane — photo34Active

    $722,280

    4 bd · 3 ba · 3,145 sqft

    414 Tanya Lane, Oswego, IL

    Linda Little · Little Realty

  8. 416 Tanya Lane — photo29Active

    $668,920

    4 bd · 3 ba · 2,872 sqft

    416 Tanya Lane, Oswego, IL

    Linda Little · Little Realty

  9. 2250 Bodega Road — photo21Active

    $347,990

    3 bd · 3 ba · 1,543 sqft

    2250 Bodega Road, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

  10. 2437 Semillon Street — photo20Active

    $409,990

    3 bd · 3 ba · 1,663 sqft

    2437 Semillon Street, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

  11. 1444 Vintage Drive — photoOpen house Sun, Nov 15 · 11:00 AM25Active

    $539,990

    4 bd · 3 ba · 2,836 sqft

    1444 Vintage Drive, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

  12. 2404 Semillon Street — photo45Active

    $439,990

    4 bd · 3 ba · 1,953 sqft

    2404 Semillon Street, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

  13. 1498 Vintage Drive — photo35Active

    $599,990

    5 bd · 3 ba · 3,044 sqft

    1498 Vintage Drive, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

  14. 1486 Vintage Drive — photoOpen house Sun, Nov 15 · 11:00 AM27Active

    $614,990

    5 bd · 3 ba · 3,044 sqft

    1486 Vintage Drive, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

  15. 185 Blazing Star Trail — photoOpen house Sun, Nov 15 · 11:00 AM20Active

    $444,035

    3 bd · 3 ba · 2,163 sqft

    185 Blazing Star Trail, Oswego, IL

    Bill Flemming · HomeSmart Connect LLC

  16. 2423 Sonoma Trails Drive — photo21Active

    $339,990

    3 bd · 3 ba · 1,543 sqft

    2423 Sonoma Trails Drive, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

  17. 2322 Hirsch Road — photo26Active

    $559,990

    4 bd · 3 ba · 2,836 sqft

    2322 Hirsch Road, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

  18. 2412 Semillon Street — photo45Active

    $449,990

    4 bd · 3 ba · 1,953 sqft

    2412 Semillon Street, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

  19. 1490 Vintage Drive — photoPrice ReducedOpen house Sun, Nov 15 · 11:00 AM36Active

    $474,990

    4 bd · 3 ba · 2,051 sqft

    1490 Vintage Drive, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

  20. 2278 Bodega Road — photoPrice Reduced21Active

    $369,990

    3 bd · 3 ba · 1,543 sqft

    2278 Bodega Road, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

  21. 2421 Sonoma Trails Drive — photo21Active

    $389,990

    3 bd · 3 ba · 1,543 sqft

    2421 Sonoma Trails Drive, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

  22. 2427 Sonoma Trails Drive — photo21Active

    $344,990

    3 bd · 3 ba · 1,543 sqft

    2427 Sonoma Trails Drive, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

  23. 516 Fridley Avenue — photoOpen house Sun, Nov 15 · 11:00 AM20Active

    $615,990

    5 bd · 3 ba · 2,955 sqft

    516 Fridley Avenue, Oswego, IL

    Bill Flemming · HomeSmart Connect LLC

  24. 2318 Hirsch Road — photo34Active

    $529,990

    4 bd · 3 ba · 2,600 sqft

    2318 Hirsch Road, Oswego, IL

    Daynae Gaudio · Daynae Gaudio

123

About New Construction Homes in Oswego, IL

New Construction Homes in Oswego, IL: 71 active listings as of November 15, 2026, 01:08 UTC.

Property types among these 71 listings, by the property type each listing’s MLS reports, spelled as the MLS spells it. Types with fewer than 5 listings, and listings whose MLS reports no type, are not shown, so the shares can total less than 100%.
Property typeListingsShare
Single Family Residence5577.5%
Townhouse1622.5%

Explore Oswego homes

By price

  • Homes Under $400K
  • Homes Under $500K
  • Homes Under $600K
  • Homes Under $700K

By bedrooms

  • 3 Bedroom Homes
  • 4 Bedroom Homes

By type

  • Single-Family Homes
  • Townhomes

By feature

  • New Construction Homes
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The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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Listing data & MLS disclosures

Midwest Real Estate Data (MRED)
Based on information submitted to the MLS GRID as of 2026-11-14 08:56:03 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.

Oswego housing market

October 2026

Oswego 12-month median sale price trend

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 55 sales · as of Oct 30, 2026

Homes that sold · County records, as of Oct 28, 2026

Median sale price
$450,000$338,000–$550,000 typical range
Price per sq. ft.
$206
Sales
85
Paid in cash
32.9%

Homes on the market · MLS, as of Oct 18, 2026–Oct 30, 2026

Median list price
$485,000
Homes for sale
169
Median days on market
15 days

Price trend · Assessor repeat sales, as of Oct 31, 2026

Year-over-year
-0.7%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 30, 2026

Median home size
2,176 sq. ft.

Oswego, IL community profile

Population
37,896
Median income
$112,032
Housing units
12,697
People per sq. mi.
844
Area
44.9 sq. mi.

Source: HJN community data