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3 beds New construction

New Construction Homes in St. Charles, MO

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6 of 78 Listings

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6 of 78 Listings

Price Reduced14Active

New Construction Homes in St. Charles, MO — Page 4

78 listings

New Construction Homes in St. Charles, MO

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6 of 78 Listings

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New Construction Homes in St. Charles, MO

6 of 78 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Price Reduced14Active

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

$409,900

3 bd · 3 ba · 1,772 sqft

237 Arpent Alley, St Charles, MO

Tom Palitzsch · Thomas Realty Group LLC

Price Reduced2Active

$448,900

3 bd · 2 ba · 1,570 sqft

0 Linden (New Town), St Charles, MO

Tom Palitzsch · Thomas Realty Group LLC

2Active

$475,900

3 bd · 2 ba · 1,865 sqft

0 Magnolia (New Town), St Charles, MO

Tom Palitzsch · Thomas Realty Group LLC

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

2Active

$466,900

3 bd · 2 ba · 1,773 sqft

0 Hawthorn (New Town), St Charles, MO

Tom Palitzsch · Thomas Realty Group LLC

1Active

$453,900

3 bd · 3 ba · 1,772 sqft

0 Mulberry (New Town), St Charles, MO

Tom Palitzsch · Thomas Realty Group LLC

1Active

$409,900

2 bd · 2 ba · 1,126 sqft

0 Elderberry (New Town), St Charles, MO

Tom Palitzsch · Thomas Realty Group LLC

1…3 4

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-10-13 17:30:38 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.

St. Charles housing market

September 2026 · This period is still settling

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 74 sales · as of Sep 30, 2026

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Median list price: $393,900
Homes for sale: 133
Median days on market: 14 days

Price trend · Assessor repeat sales, as of Sep 30, 2026

Year-over-year: 11.6%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 2, 2026

Median home size: 1,890 sq. ft.

St. Charles, MO community profile

Population: 73,711
Median income: $82,230
Housing units: 33,194
People per sq. mi.: 2,868.1
Area: 25.7 sq. mi.

Source: HJN community data

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New Construction Homes

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

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.

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-10-13 17:30:38 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.

St. Charles, MO community profile

Population: 73,711
Median income: $82,230
Housing units: 33,194
People per sq. mi.: 2,868.1
Area: 25.7 sq. mi.

Source: HJN community data

St. Charles housing market

September 2026 · This period is still settling

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 74 sales · as of Sep 30, 2026

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Median list price: $393,900
Homes for sale: 133
Median days on market: 14 days

Price trend · Assessor repeat sales, as of Sep 30, 2026

Year-over-year: 11.6%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 2, 2026

Median home size: 1,890 sq. ft.