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Swansea, IL — Market Report

Highest · Median · Lowest prices for active listings — updated live from the MLS

September 11, 2026

🏠

Residential

75 active listings  ·  🌙 Slow  ·  Avg 195 days on market

Browse all Residential →
$20,000 low Median $319,900 $975,000 high

Avg list price: $358,636

Highest Listed

4202  Cassatt Court
$975,000

4202 Cassatt Court

Swansea, IL

🛏 5 bd 🛁 5.5 ba 📐 4,500 sqft 🌿 0.75 ac

MLS# 26035964

Market Snapshot

Median Price

$319,900

half of listings above · half below

Average Price

$358,636

Active Listings

75

Avg Days Listed

195 days

Price Range

$20,000
to $975,000

🌙 Slow

Based on 195-day avg time on market

See all 75 listings →

Lowest Listed

806 N 2nd Street
$20,000

806 N 2nd Street

Swansea, IL

🛏 3 bd 🛁 1 ba 📐 840 sqft 🌿 0.17 ac

MLS# 26026350

🏢

Commercial

4 active listings  ·  🌙 Slow  ·  Avg 188 days on market

Browse all Commercial →
$325,000 low Median $550,000 $980,000 high

Avg list price: $607,500

Highest Listed

4510 N Illinois Street
$980,000

4510 N Illinois Street

Swansea, IL

🌿 2.28 ac

MLS# 25069616

Market Snapshot

Median Price

$550,000

half of listings above · half below

Average Price

$607,500

Active Listings

4

Avg Days Listed

188 days

Price Range

$325,000
to $980,000

🌙 Slow

Based on 188-day avg time on market

See all 4 listings →

Lowest Listed

4390  Illinois Street
$325,000

4390 Illinois Street

Swansea, IL

🌿 1.64 ac

MLS# 26058629

🏬

Commercial Lease

1 active listing  ·  🌙 Slow  ·  Avg 74 days on market

Browse all Commercial Lease →
$1,800 low Median $1,800 $1,800 high

Avg list price: $1,800

Highest Listed

4510 N Illinois Street
$1,800

4510 N Illinois Street

Swansea, IL

MLS# 26041239

Market Snapshot

Median Price

$1,800

half of listings above · half below

Average Price

$1,800

Active Listings

1

Avg Days Listed

74 days

Price Range

$1,800
to $1,800

🌙 Slow

Based on 74-day avg time on market

See all 1 listings →

Lowest Listed

4510 N Illinois Street
$1,800

4510 N Illinois Street

Swansea, IL

MLS# 26041239

🌿

Land

5 active listings  ·  📈 Steady  ·  Avg 59 days on market

Browse all Land →
$65,000 low Median $300,000 $899,900 high

Avg list price: $380,980

Highest Listed

0  OLD COLLINSVILLE RD  FRANK SCOTT PARKWAY
$899,900

0 OLD COLLINSVILLE RD FRANK SCOTT PARKWAY

Swansea, IL

🌿 3.2 ac

MLS# 26056482

Market Snapshot

Median Price

$300,000

half of listings above · half below

Average Price

$380,980

Active Listings

5

Avg Days Listed

59 days

Price Range

$65,000
to $899,900

📈 Steady

Based on 59-day avg time on market

See all 5 listings →

Lowest Listed

4092  Redcastle Place
$65,000

4092 Redcastle Place

Swansea, IL

🌿 0.71 ac

MLS# 26038277

🚜

Farm

1 active listing  ·  🌙 Slow  ·  Avg 1326 days on market

Browse all Farm →
$1.19M low Median $1.19M $1.19M high

Avg list price: $1.19M

Highest Listed

0  Smelting Works Road
$1.19M

0 Smelting Works Road

Swansea, IL

🌿 35 ac

MLS# 23003783

Market Snapshot

Median Price

$1.19M

half of listings above · half below

Average Price

$1.19M

Active Listings

1

Avg Days Listed

1326 days

Price Range

$1.19M
to $1.19M

🌙 Slow

Based on 1326-day avg time on market

See all 1 listings →

Lowest Listed

0  Smelting Works Road
$1.19M

0 Smelting Works Road

Swansea, IL

🌿 35 ac

MLS# 23003783

George Sykes · Worth Clark Realty

Managing Broker serving Metro East Illinois. Looking to buy, sell, or just track the market?

MARIS Broker Reciprocity Listings courtesy of MARIS MLS. Information deemed reliable but not guaranteed.
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