Homes Under $300K in Round Lake Beach, IL

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3 beds New construction With a pool

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19 Listings

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Homes Under $300K in Round Lake Beach, IL

19 Listings

Your local brokerage

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey

New31Active
$274,000
3 bd · 1 ba · 960 sqft
1621 Round Lake Drive, Round Lake Beach, IL
Nora Carrillo · Re/Max American Dream
New32Active
$279,900
4 bd · 2 ba · 1,534 sqft
1028 Idlewild Drive, Round Lake Beach, IL
Ariana Contreras Gonzalez · Baird & Warner
11Active
$269,900
3 bd · 1 ba · 756 sqft
1505 Juneway Terrace, Round Lake Beach, IL
Arturo Flores · eXp Realty

Listing data & MLS disclosures

Midwest Real Estate Data (MRED): Based on information submitted to the MLS GRID as of 2026-09-17 23:45:26 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.

Round Lake Beach housing market

July 2026 · This period is still settling

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

Median list price: $259,950
Homes for sale: 24

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

Median home size: 1,160 sq. ft.

Round Lake Beach, IL community profile

Population: 27,473
Median income: $77,058
Housing units: 8,603
People per sq. mi.: 5,283.3
Area: 5.2 sq. mi.

Source: HJN community data

Explore Round Lake Beach homes

Listing data & MLS disclosures

Midwest Real Estate Data (MRED): Based on information submitted to the MLS GRID as of 2026-09-17 23:45:26 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

Co-ops

Your local brokerage

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey

Round Lake Beach, IL community profile

Population: 27,473
Median income: $77,058
Housing units: 8,603
People per sq. mi.: 5,283.3
Area: 5.2 sq. mi.

Source: HJN community data

Round Lake Beach housing market

July 2026 · This period is still settling

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

Median list price: $259,950
Homes for sale: 24

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

Median home size: 1,160 sq. ft.

Registered offenders on the map

Registered offenders on the map

Registered offenders on the map

Registered offenders on the map

Your local brokerage

Listing data & MLS disclosures

Round Lake Beach housing market

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

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

Round Lake Beach, IL community profile

Explore Round Lake Beach homes

Listing data & MLS disclosures

Your local brokerage

Your local brokerage

Round Lake Beach, IL community profile

Round Lake Beach housing market

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

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