New Construction Homes in Oswego, IL

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3 beds New construction With a pool

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24 of 88 Listings

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New Construction Homes in Oswego, IL

24 of 88 Listings

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Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey

New29Active
$639,725
4 bd · 3 ba · 2,732 sqft
745 Fairfield Drive, Oswego, IL
Linda Little · Little Realty
New34Active
$544,990
4 bd · 3 ba · 2,600 sqft
2318 Hirsch Drive, Oswego, IL
Daynae Gaudio · Daynae Gaudio
New33Active
$556,280
4 bd · 3 ba · 2,437 sqft
325 Monica Lane, Oswego, IL
Linda Little · Little Realty

Listing data & MLS disclosures

Midwest Real Estate Data (MRED): Based on information submitted to the MLS GRID as of 2026-09-02 09:59:15 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

July 2026 · This period is still settling

Selling at 100.6% of asking price

Buyers here are paying above asking. MLS · 32 sales · as of Jul 20, 2026

Homes that sold · County records, as of Jul 8, 2026

Median sale price: $367,500$322,000–$541,250 typical range
Price per sq. ft.: $221
Sales: 14
Paid in cash: 14.3%

Homes on the market · MLS, as of Jul 20, 2026–Jul 21, 2026

Median list price: $519,612
Homes for sale: 92
Median days on market: 8 days

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

Year-over-year: -9.5%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

Median home size: 2,165 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

Explore Oswego homes

Listing data & MLS disclosures

Midwest Real Estate Data (MRED): Based on information submitted to the MLS GRID as of 2026-09-02 09:59:15 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.

Your local brokerage

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey

Your local brokerage

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey

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

Oswego housing market

July 2026 · This period is still settling

Selling at 100.6% of asking price

Buyers here are paying above asking. MLS · 32 sales · as of Jul 20, 2026

Homes that sold · County records, as of Jul 8, 2026

Median sale price: $367,500$322,000–$541,250 typical range
Price per sq. ft.: $221
Sales: 14
Paid in cash: 14.3%

Homes on the market · MLS, as of Jul 20, 2026–Jul 21, 2026

Median list price: $519,612
Homes for sale: 92
Median days on market: 8 days

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

Year-over-year: -9.5%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

Median home size: 2,165 sq. ft.

Safety & registry resources

Safety & registry resources

Safety & registry resources

New Construction Homes in Oswego, IL

Your local brokerage

Listing data & MLS disclosures

Oswego housing market

Homes that sold · County records, as of Jul 8, 2026

Homes on the market · MLS, as of Jul 20, 2026–Jul 21, 2026

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

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

Oswego, IL community profile

Explore Oswego homes

Listing data & MLS disclosures

Your local brokerage

Your local brokerage

Oswego, IL community profile

Oswego housing market

Homes that sold · County records, as of Jul 8, 2026

Homes on the market · MLS, as of Jul 20, 2026–Jul 21, 2026

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

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026