Homes for Sale in Alton, IL (62002)

Browse every active MARIS MLS listing in Alton, IL (zip code 62002). Updated every 15 minutes from MLS Grid. Currently showing 139 active properties.

139 active listings, updated every 15 minutes

Featured Listings

 4910 Seminary Road, Godfrey, IL, 62002 - 4 bed, 3 bath home for sale in Alton, MO
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$405,000

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4910 Seminary Road, Godfrey, IL, 62002
4bd|3ba|1,900sqft|$213/sqft|1 Story MLS#26071346
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3390 Fosterburg Road, Alton, IL, 62002 - 2 bed, 2 bath home for sale in Alton, MO
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$258,800

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3390 Fosterburg Road, Alton, IL, 62002
2bd|2ba|1,772sqft|$146/sqft|1 Story MLS#26071873
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200 State Street, Alton, IL, 62002 - 2 bed, 3 bath home for sale in Alton, MO

$499,900

Price drop $49,100 was $549,000
200 State Street, Alton, IL, 62002
2bd|3ba|3,000sqft|$167/sqft|128 DOM|3+ Story MLS#26043643
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1208 Brown Street, Alton, IL, 62002 - 3 bed, 1 bath home for sale in Alton, MO

$82,500

Price drop $17,400 was $99,900
1208 Brown Street, Alton, IL, 62002
3bd|1ba|1,440sqft|$57/sqft|91 DOM|1.5 Story MLS#26050443
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536 E 6th Street, Alton, IL, 62002 - 4 bed, 3 bath home for sale in Alton, MO

$305,000

Price drop $10,000 was $315,000
536 E 6th Street, Alton, IL, 62002
4bd|3ba|3,141sqft|$97/sqft|57 DOM|3+ Story MLS#26059772
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2431 N Henry Street, Alton, IL, 62002 - 3 bed, 1 bath home for sale in Alton, MO

$134,900

Price drop $5,000 was $139,900
2431 N Henry Street, Alton, IL, 62002
3bd|1ba|1,276sqft|$106/sqft|56 DOM|1 Story MLS#26060156
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3516 Thomas Avenue, Alton, IL, 62002 - 2 bed, 1 bath home for sale in Alton, MO

$29,900

50 days on STLMLS
3516 Thomas Avenue, Alton, IL, 62002
2bd|1ba|722sqft|$41/sqft|50 DOM|1 Story MLS#26061791
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2916 Hillcrest Avenue, Alton, IL, 62002 - 2 bed, 1 bath home for sale in Alton, MO

$94,500

19 days on STLMLS
2916 Hillcrest Avenue, Alton, IL, 62002
2bd|1ba|864sqft|$109/sqft|19 DOM|1 Story MLS#26068390
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3413 Milton Drive, Alton, IL, 62002 - 2 bed, 1 bath home for sale in Alton, MO

$114,900

Price drop $20,000 was $134,900
3413 Milton Drive, Alton, IL, 62002
2bd|1ba|1,052sqft|$109/sqft|264 DOM|1 Story MLS#26009574
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4466 Fosterburg Road, Alton, IL, 62002 - 2 bed, 1 bath home for sale in Alton, MO

$157,900

40 days on STLMLS
4466 Fosterburg Road, Alton, IL, 62002
2bd|1ba|1,013sqft|$156/sqft|40 DOM|1.5 Story MLS#26063034
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3200 Franor Street, Alton, IL, 62002 - 1 bed, 1 bath home for sale in Alton, MO

$29,000

Price drop $900 was $29,900
3200 Franor Street, Alton, IL, 62002
1bd|1ba|800sqft|$36/sqft|17 DOM|1 Story MLS#26069016
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4004 Fosterburg Road, Alton, IL, 62002 - 2 bed, 1 bath home for sale in Alton, MO

$135,000

8 days on STLMLS
4004 Fosterburg Road, Alton, IL, 62002
2bd|1ba|1,194sqft|$113/sqft|8 DOM|1 Story MLS#26070527
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1540 Highland Avenue, Alton, IL, 62002 - 2 bed, 1 bath home for sale in Alton, MO

$100,000

Price drop $10,000 was $110,000
1540 Highland Avenue, Alton, IL, 62002
2bd|1ba|1,008sqft|$99/sqft|415 DOM|1 Story MLS#25065801
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3615 Horn Avenue, Alton, IL, 62002 - 2 bed, 1 bath home for sale in Alton, MO

$125,000

61 days on STLMLS
3615 Horn Avenue, Alton, IL, 62002
2bd|1ba|936sqft|$134/sqft|61 DOM|1 Story MLS#26058203
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5008 Peru Lane, Alton, IL, 62002 - 5 bed, 5 bath home for sale in Alton, MO

$1,379,500

56 days on STLMLS
5008 Peru Lane, Alton, IL, 62002
5bd|5ba|4,710sqft|$293/sqft|10acres|56 DOM|1 Story MLS#26060694
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863 Marc Drive, Alton, IL, 62002 - 4 bed, 5 bath home for sale in Alton, MO

$425,000

162 days on STLMLS
863 Marc Drive, Alton, IL, 62002
4bd|5ba|3,500sqft|$121/sqft|162 DOM|2 Story MLS#26034413
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313 E 9th Street, Alton, IL, 62002 - 3 bed, 2 bath home for sale in Alton, MO

$167,000

Open House
313 E 9th Street, Alton, IL, 62002
3bd|2ba|1,715sqft|$97/sqft|5 DOM|1.5 Story MLS#26071529
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1129 Seiler Street, Alton, IL, 62002 - 2 bed, 1 bath home for sale in Alton, MO

$24,500

Price drop $28,000 was $52,500
1129 Seiler Street, Alton, IL, 62002
2bd|1ba|860sqft|$28/sqft|192 DOM|1 Story MLS#26027638
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1218 Douglas Street, Godfrey, IL, 62002 - 3 bed, 1 bath home for sale in Alton, MO

$149,900

Price drop $20,000 was $169,900
1218 Douglas Street, Godfrey, IL, 62002
3D Tour available
3bd|1ba|1,230sqft|$122/sqft|64 DOM|1 Story MLS#26058008
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1629 Main Street, Alton, IL, 62002 - 2 bed, 1 bath home for sale in Alton, MO

$89,900

34 days on STLMLS
1629 Main Street, Alton, IL, 62002
2bd|1ba|888sqft|$101/sqft|34 DOM|1 Story MLS#26063059
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5424 Humbert Road, Alton, IL, 62002 - 4 bed, 1 bath home for sale in Alton, MO

$199,900

Price drop $15,100 was $215,000
5424 Humbert Road, Alton, IL, 62002
4bd|1ba|1,226sqft|$163/sqft|34 DOM|1 Story MLS#26062265
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126 Woodland Hills Court, Alton, IL, 62002 - 4 bed, 4 bath home for sale in Alton, MO

$437,000

Price drop $12,500 was $449,500
126 Woodland Hills Court, Alton, IL, 62002
4bd|4ba|1,700sqft|$257/sqft|130 DOM|1 Story MLS#26039819
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2201 Johnson Street, Alton, IL, 62002 - 2 bed, 1 bath home for sale in Alton, MO

$32,500

46 days on STLMLS
2201 Johnson Street, Alton, IL, 62002
2bd|1ba|936sqft|$35/sqft|46 DOM|1 Story MLS#26062888
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804 Hopp Hollow Drive, Alton, IL, 62002 - 4 bed, 4 bath home for sale in Alton, MO

$510,000

Price drop $15,000 was $525,000
804 Hopp Hollow Drive, Alton, IL, 62002
4bd|4ba|3,200sqft|$159/sqft|51 DOM|2 Story MLS#26061317
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About Homes for Sale in Alton, IL (62002)

Zip code 62002 is located in Madison-IL County. Refine your search by price, beds, baths and more using the filters above the listings grid.

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Disclaimer: Listings courtesy of MARIS MLS as distributed by MLS GRID. The information on this site is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information contained herein is deemed reliable but is not guaranteed by MLS GRID, MARIS, MORE, REALTORS® or the owner of this website. The listing information shown herein is based on information submitted to the MLS GRID as of 11/14/2026 09:45 AM CT. All data is obtained from various sources and may not have been verified by MLS GRID, MARIS, MORE, REALTORS® or the owner of this website. 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.

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