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

Selling Options

What's my home worth?
Compare selling options
Get an instant cash offer
Buy before you sell

Resources

How selling works
When should I sell?
Home selling tips
Pricing your home
What's worth fixing first
Find a seller's agent

Save search Advertise Sign In

Saved homes Saved searches Your tours Your inquiries Recently viewed Account settings

Registered offenders on the map

Show registered offenders

Registered offenders on the map

Show registered offenders

Safety & registry resources

Review official public-safety information for any area from these government sources:

U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
FBI: state sex-offender registry directory

Swansea, IL Homes for Sale | Realty.com

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

Save search Advertise Sign In

Saved homes Saved searches Your tours Your inquiries Recently viewed Account settings

Rentals
Commercial

Registered offenders on the map

Show registered offenders

2 listings

Selling Options

What's my home worth?
Compare selling options
Get an instant cash offer
Buy before you sell

Resources

How selling works
When should I sell?
Home selling tips
Pricing your home
What's worth fixing first
Find a seller's agent

Save search

Homes for Sale in Swansea, IL

Homes for Sale in Swansea, IL

2 Listings

Homes for Sale in Swansea, IL

2 Listings

Your local brokerage

JJ

Jeffrey Jonas

Realty.com

Lic. #471.004966

75Active
$949,900
5 bd · 6 ba · 6,216 sqft
4209 Cassatt Court, Swansea, IL
Janell Schmittling · Homes By Janell
Price Reduced67Active
$615,000
5 bd · 4 ba · 4,035 sqft
13 Timber Waters Court, Swansea, IL
Claire Leopold · Nester Realty

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.

© 2026 Realty.com. All rights reserved.PrivacyTermsCalifornia Privacy RightsAccessibilityLicensing

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-09-29 21:58:38 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

JJ

Jeffrey Jonas

Realty.com

Lic. #471.004966

Nearby areas

ZIP codes

62206 (108)
62226 (102)
62040 (92)
62269 (88)
62025 (70)
62221 (62)
62208 (58)
62220 (58)

Cities

Belleville (199)
Cahokia (99)
Granite City (89)
O'Fallon (86)
Edwardsville (70)
East St Louis (66)
Fairview Heights (58)
Alton (52)

Swansea, IL community profile

Population: 14,060
Median income: $83,885
Housing units: 6,258
People per sq. mi.: 2,130.3
Area: 6.6 sq. mi.

Source: HJN community data

Swansea housing market

September 2026 · This period is still settling

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 14 sales · as of Sep 22, 2026

Homes on the market · MLS, as of Sep 22, 2026–Sep 27, 2026

Median list price: $319,900
Homes for sale: 54
Median days on market: 38 days

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

Median home size: 1,471 sq. ft.