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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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Commercial

99 listings

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Get an instant cash offer
Buy before you sell

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99 listings

Homes for Sale in Alton, IL

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24 of 99 Listings

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24 of 99 Listings

Your local brokerage

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey

48Active

$179,900

3 bd · 1 ba · 972 sqft

2221 Norside Drive, Alton, IL

Robert Doody · Tarrant and Harman Real Estate and Auction Co

1Active

2 bd · 1 ba · 885 sqft

1910 Burling Drive, Alton, IL

Jenny Wisniewski · Landmark Realty

50Active

$130,000

3 bd · 2 ba · 2,252 sqft

2308 Brown Street, Alton, IL

Drew Hartman · Tarrant and Harman Real Estate and Auction Co

17Active

$128,250

3 bd · 1 ba · 1,110 sqft

2306 Valleyview Drive, Alton, IL

Kevin Barbier · Barbier Agency

Open house Sat, Oct 31 · 12:30 PM24Active

$94,500

2 bd · 1 ba · 864 sqft

2916 Hillcrest Avenue, Alton, IL

Jamie Horstmann · Live Laugh Illinois Real Estate Group

56Active

$244,900

3 bd · 3 ba · 1,568 sqft

814 Liberty Street, Alton, IL

Julia Kennedy · Landmark Realty

20Active

$165,000

2 bd · 2 ba · 1,368 sqft

612 E 4th Street, Alton, IL

Shelby Stanley · Keller Williams Pinnacle

11Active

$82,500

3 bd · 1 ba · 1,099 sqft

803 Silver Street, Alton, IL

David Lauschke · Coldwell Banker Brown Realtors

11Active

$69,000

1 bd · 1 ba · 659 sqft

321 Dorris Street, Alton, IL

Antione Williams · Tarrant and Harman Real Estate and Auction Co

21Active

$92,000

2 bd · 1 ba · 876 sqft

308 Allen Street, Alton, IL

Antione Williams · Tarrant and Harman Real Estate and Auction Co

1Active

$47,900

6 bd · 4 ba · 2,500 sqft

1116 Quincy Court, Alton, IL

Patricia Kulish · Landmark Realty

10Active

$82,500

3 bd · 1 ba · 1,036 sqft

1113 Central Avenue, Alton, IL

David Lauschke · Coldwell Banker Brown Realtors

21Active

$109,900

2 bd · 1 ba · 818 sqft

2309 Judson Avenue, Alton, IL

Ryan Cherney · Circle One Realty

50Active

0 bd · 7 ba · 10,000 sqft

720 Henry Street, Alton, IL

Robert Doody · Tarrant and Harman Real Estate and Auction Co

13Active

$69,900

3 bd · 2 ba · 1,391 sqft

1328 Russell Street, Alton, IL

Jenny Wisniewski · Landmark Realty

33Active

$149,900

2 bd · 1 ba · 780 sqft

2425 Gillis Street, Alton, IL

James Yinger · Real Broker, LLC

9Active

$40,000

2 bd · 1 ba · 1,648 sqft

1908 Central Avenue, Alton, IL

Ginny Becker · Landmark Realty

Price ReducedOpen house Sun, Nov 1 · 12:00 PM53Active

$344,900

4 bd · 3 ba · 1,913 sqft

4609 Camellia Place, Alton, IL

Mary Lou Taul · Tarrant and Harman Real Estate and Auction Co

32Active

$125,000

2 bd · 1 ba · 967 sqft

309 Maurice Street, Alton, IL

Matt Horn · Landmark Realty

18Active

$86,000

2 bd · 1 ba · 744 sqft

3509 Oscar Avenue, Alton, IL

Ginny Becker · Landmark Realty

12Active

$17,500

2 bd · 1 ba · 666 sqft

515 Lampert Street, Alton, IL

Kelli Angleton · Market Pro Realty, Inc

Price Reduced39Active

$89,000

3 bd · 2 ba · 1,450 sqft

612 Langdon Street, Alton, IL

Nicholas Bridges · Nicholas Bridges

39Active

$475,000

4 bd · 2 ba · 2,150 sqft

1005 Deerfield Circle, Alton, IL

Shawna Aughenbaugh · RE/MAX River Bend

32Active

$240,000

4 bd · 3 ba · 2,440 sqft

1215 Union Street, Alton, IL

Mason Budnicki · Brey

1 2…5

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-10-28 20:00:39 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.
Midwest Real Estate Data (MRED): Based on information submitted to the MLS GRID as of 2026-10-28 05:06:21 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.

Alton housing market

September 2026

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 24 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 22, 2026

Median sale price: $140,000$72,000–$215,000 typical range
Price per sq. ft.: $115
Sales: 57
Paid in cash: 24.6%

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

Median list price: $135,000

Alton, IL community profile

Population: 25,443
Median income: $54,577
Housing units: 12,325
People per sq. mi.: 650.7
Area: 39.1 sq. mi.

Source: HJN community data

Explore Alton homes

By price

Homes Under $100K
Homes Under $200K
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By bedrooms

2 Bedroom Homes
3 Bedroom Homes

Nearby areas

ZIP codes

62040 (113)
62002 (98)
62269 (92)
62025 (74)
62208 (69)
62234 (45)
62034 (35)
62294 (28)

Cities

Granite City (112)
O'Fallon (92)
Edwardsville (74)
Fairview Heights (69)
East St. Louis

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

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey

Your local brokerage

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey

Your local brokerage

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey

Nearby areas

ZIP codes

62040 (113)
62002 (98)
62269 (92)
62025 (74)
62208 (69)
62234 (45)
62034 (35)
62294 (28)

Cities

Granite City (112)
O'Fallon (92)
Edwardsville (74)
Fairview Heights (69)
East St. Louis

(68)

Collinsville (45)

Glen Carbon (35)

Troy (28)

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-10-28 20:00:39 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.
Midwest Real Estate Data (MRED): Based on information submitted to the MLS GRID as of 2026-10-28 05:06:21 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.

Alton, IL community profile

Population: 25,443
Median income: $54,577
Housing units: 12,325
People per sq. mi.: 650.7
Area: 39.1 sq. mi.

Source: HJN community data

Alton housing market

September 2026

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 24 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 22, 2026

Median sale price: $140,000$72,000–$215,000 typical range
Price per sq. ft.: $115
Sales: 57
Paid in cash: 24.6%

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

Median list price: $135,000

Homes for sale

Median days on market

44 days

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

Year-over-year: 33.0%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

Median home size: 1,024 sq. ft.

Alton, IL Homes for Sale | Realty.com