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Madison County · Illinois

Homes for sale in Alton.

There are 2 homes for sale in Alton right now, with a median list price of $102,100. Every active listing below updates live from the MLS.

2
homes for sale
$102K
median list price
$54
median price / sq ft
60 days
avg. days on market

Active listings in Alton.

See all 2 homes →
2241 Alby Street, Alton, IL 620022241 Alby Street, Alton, IL 620022241 Alby Street, Alton, IL 620022241 Alby Street, Alton, IL 620022241 Alby Street, Alton, IL 620022241 Alby Street, Alton, IL 620022241 Alby Street, Alton, IL 620022241 Alby Street, Alton, IL 62002
Active
$184,900
3 bd · 2 ba · 2,136 sqft
2241 Alby Street
Alton, IL 62002
420 Jefferson Avenue, Alton, IL 62002420 Jefferson Avenue, Alton, IL 62002420 Jefferson Avenue, Alton, IL 62002
Active ▼ $100
$19,300
3 bd · 1 ba · 900 sqft
420 Jefferson Avenue
Alton, IL 62002

About the Alton market.

Alton is one of the communities dwello Home Group covers across Madison County and the broader Chicago and Northwest Indiana market. The listings on this page are pulled live from the MLS and refreshed continuously, so what you see is what's genuinely available right now.

Whether you're buying your first home, moving up, or selling, a local dwello agent can give you a real read on Alton — pricing, neighborhoods, schools, and how fast homes are actually moving. Reach out any time; there's no pressure and no obligation.

Browse Alton by property type.

Houses
Single-family homes
Townhomes & Condos
Attached + low-maintenance
Multi-Family
2–4 unit buildings
Land & Lots
Vacant land

Nearby areas.

Edwardsville 1Godfrey 1Livingston 1Troy 1

Alton real estate questions.

How many homes are for sale in Alton, IL?
As of May 2026, there are 2 active listings in Alton, Illinois. The listings on this page update straight from the MLS, so they reflect current inventory.
What is the median home price in Alton?
The median list price of active homes in Alton is currently $102,100, or roughly $54 per square foot. Prices vary widely by neighborhood, size, and condition — browse the active listings above for live pricing.
Does dwello Home Group serve Alton?
Yes. dwello Home Group is based in Chicago's south suburbs and Northwest Indiana and works with buyers and sellers across the wider region, including Alton. Get in touch and we'll connect you with the right agent.
How fast do homes sell in Alton?
Active listings in Alton have been on the market an average of 60 days. 2 homes have closed there in the last 90 days. Well-priced homes in good condition tend to move noticeably faster than average.
How do I schedule a showing in Alton?
Open any listing on this page and use the "Schedule a showing" button, or contact dwello Home Group directly. A local agent will set up the tour and walk you through every step — financing, offers, inspections, and closing.

Thinking about Alton?

Tour a home, get a straight answer on pricing, or just ask a question. A local dwello agent is ready when you are.

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