Homes Under $300K in Clayton, MO

3 beds New construction

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Homes Under $300K in Clayton, MO

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16 Listings

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Homes Under $300K in Clayton, MO

16 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

33Active
$239,900
2 bd · 2 ba · 1,099 sqft
6412 Alamo Avenue 2W, Clayton, MO
Keith Manzer · Sansone Residential Collective LLC
16Active
$239,900
2 bd · 2 ba · 1,099 sqft
6412 Alamo Avenue 1E, Clayton, MO
Keith Manzer · Sansone Residential Collective LLC
Price Reduced51Active
$180,000
1 bd · 1 ba · 691 sqft
827 Westwood Drive 2E, Clayton, MO
Brandon Gray · Compass Realty Group

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-09-14 21:07:52 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.

Clayton housing market

August 2026 · This period is still settling

Homes on the market · MLS, as of Aug 31, 2026

Median list price: $375,000
Homes for sale: 42
Median days on market: 19 days

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 29, 2026

Median home size: 2,526 sq. ft.

Clayton, MO community profile

Population: 17,238
Median income: $120,930
Housing units: 6,976
People per sq. mi.: 6,895.2
Area: 2.5 sq. mi.

Source: HJN community data

Explore Clayton homes

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-09-14 21:07:52 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

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Clayton, MO community profile

Population: 17,238
Median income: $120,930
Housing units: 6,976
People per sq. mi.: 6,895.2
Area: 2.5 sq. mi.

Source: HJN community data

Clayton housing market

August 2026 · This period is still settling

Homes on the market · MLS, as of Aug 31, 2026

Median list price: $375,000
Homes for sale: 42
Median days on market: 19 days

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 29, 2026

Median home size: 2,526 sq. ft.

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Your local brokerage

Listing data & MLS disclosures

Clayton housing market

Homes on the market · MLS, as of Aug 31, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 29, 2026

Clayton, MO community profile

Explore Clayton homes

Listing data & MLS disclosures

Your local brokerage

Your local brokerage

Clayton, MO community profile

Clayton housing market

Homes on the market · MLS, as of Aug 31, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 29, 2026