Photo: Paul Sableman · CC BY 2.0172 homes sold in Glen Carbon in the last year, at a typical $382K
Almost every sale is a house. Below: what each kind of home sells for, what your budget buys, the best months to buy, how hard you’ll have to bid, and a shortcut to every site where Glen Carbon homes are listed.
Every place Glen Carbon homes are listed, in one stop
We don’t copy listings: the agents’ sites have the photos and the latest price changes. Set what you want once and we open each site already filtered to Glen Carbon.
For sale
Rent
New, land & open houses
Links open the listing sites; TownRatings isn’t paid for them and doesn’t rank one above another. Rentals and government-owned homes come from sources outside the MLS.
Houses are 99% of Glen Carbon’s sales, at a typical $362K (year to May 2026)
172 homes sold in the year to September 2026.
typical sale · 143 sold in the year to May 2026
- Per square foot
- $154IL $180
- Days to sell
- 45
- Sold over asking
- 40%
- Listings with a price cut
- 22%
Townhouses: 2 sold, typical $213K
Too few sales in 12 months for reliable figures.
About as many homes sell as usual, at 1.8 times the 2016 price
172 sales in the last year, against 253 in 2021 and a low of 134 in 2025. The typical sale went from $207K in 2016 to $382K.
Source: Redfin Data Center, MLS sales; from June 2026 each month is a 3-month rolling window, its counts divided by 3. Typical price and $/sq ft are the monthly medians, weighted by sales. Redfin stopped publishing towns’ figures by property type after May 2026, so houses and condos are shown for the year to then.
What $400K buys in Glen Carbon
Check a listing against what Glen Carbon homes sold for
Against the town’s median price per square foot over the last 12 months. A rough check: condition, lot and location within town move a price more than this can see.
Bidding wars in Glen Carbon are more common than before the pandemic, but 39% fewer homes come up for sale
We read every month of Glen Carbon’s home sales since 2013 so you don’t have to. Each figure covers 12 months, because a single month in a town is too few sales to mean much. Latest: the year to September 2026, 172 sales.
If you’re buying in Glen Carbon
- Shop in July. It brings about 21 new listings a month, close to the busiest month, with fewer bidding wars (23% over asking).
- Bid near asking. Buyers paid 100.1% of the list price on average; 43% paid over.
- Move fast on good ones. Two thirds of homes are under contract within two weeks.
Spring brings the homes; summer brings the bidding wars
May has the most new listings (about 25 a month), but June is the most competitive: 31% of June sales close over asking. July offers nearly as much choice with fewer homes bid up (23%). January has the least competition (16%) but only about 13 new listings.
Averages for each calendar month, 2015 on.
Nearly as heated as 2021, and hotter than Illinois
| Glen Carbon now | 2017–19 | 2021 peak | IL now | |
|---|---|---|---|---|
| Sold over askingShare of sales that closed above the list price | 43% | 13% | 37% | 36% |
| Gone within two weeksShare of homes under contract within 14 days | 63% | — | — | 45% |
| Price paid vs. askingAverage sale price ÷ list price | 100.1% | 97.6% | 99.8% | 99% |
| Days to sellMedian days from listing to contract | 44 | 56 | 35 | 51 |
36 homes for sale on a typical day
That’s 1.3 times the 2024 low (28), 39% fewer than in 2017–19 and well under 2013’s 74.
Glen Carbon ranks 92nd of 327 busy Illinois markets for bidding wars
Share of sales over asking in the last year, among towns with 60 or more sales. Glen Carbon is in the middle of the pack.
Source: Redfin Data Center, city figures, January 2013 to September 2026 (MLS sales, not seasonally adjusted; from June 2026 each month is a 3-month rolling window, its counts divided by 3). Ratios are weighted by homes sold; price cuts by homes for sale.
Owning the typical Glen Carbon home costs about $2,623 a month
Price: Glen Carbon’s typical sale, last 12 months. Property tax at Glen Carbon’s 2% (median bill ÷ median value, Census ACS); insurance at 0.35% of price a year. Before PMI, HOA dues, upkeep and the tax deduction. Whether Glen Carbon is affordable on local pay is on Cost of living.
Six things worth knowing
New listings in May
The month with the most choice. December has the fewest, about 10.
Best time to buyProperty tax, a year
Of a home’s value: the median bill over the median home value. On a $382K home, about $7,550 a year.
Taxes vs. neighborsSchools
The schools grade for Glen Carbon, from test results, graduation and how much students grow.
Schools in Glen CarbonTypical commute
The average one-way trip to work for people who live in Glen Carbon.
Work & commuteCheck the flood map
Flood insurance isn’t in a standard policy, and lenders require it in FEMA flood zones. Check the address before you make an offer.
Natural hazardsLook up any property
Assessed value, lot size and every past sale of a home you’re eyeing are public, at the town or county assessor and the registry of deeds.
Pontoon Beach, South Roxana, Collinsville and Hartford sell for less a square foot
The busier markets within 25 miles of Glen Carbon, by what sold. Prices, taxes and how far a paycheck goes next door are on Cost of living.
| Sold | Typical sale | $/sq ft | Over asking | Days to sell | |
|---|---|---|---|---|---|
| Edwardsville | 304 | $327K | $164 | 38% | 34 |
| Collinsville | 303 | $187K | $118 | 41% | 36 |
| Glen Carbon | 172 | $382K | $154 | 43% | 44 |
| Maryville | 135 | $364K | $152 | 48% | 37 |
| Pontoon Beach | 52 | $202K | $123 | 29% | 40 |
| Hartford | 25 | $108K | $89 | 37% | 36 |
| South Roxana | 20 | $97K | $102 | 21% | 52 |
Redfin Data Center, October 2025 to September 2026. Towns with fewer than 20 sales are left out, and Redfin doesn’t report every town separately.
Post your home to Glen Carbon, free
Selling it yourself, renting out an apartment or looking for a roommate? Post it to Glen Carbon. People who follow the town see it, and so do people comparing Glen Carbon with their own town. No commission, no listing fee.
Questions about buying a home in Glen Carbon
What do homes sell for in Glen Carbon, IL?
172 homes sold in the year to September 2026 at a typical $382K, $154 a square foot.
Is Glen Carbon a buyer’s or seller’s market?
A seller’s market: 43 homes were for sale in September 2026 and 23 sold, about 1.8 months of supply. Buyers paid 100.1% of asking on average.
When is the best time to buy in Glen Carbon?
May brings the most new listings. The sales history shows which months have fewer bidding wars.
How much are property taxes in Glen Carbon?
About 2% of a home’s value a year. On a $382K home that’s near $7,550.
Where can I see homes for sale in Glen Carbon?
Zillow, Redfin, Realtor.com and Homes.com all carry Glen Carbon’s MLS listings; the search links above open each one filtered to Glen Carbon.
Sales, prices, days on market and listings: Redfin Data Center (MLS, monthly, not seasonally adjusted; from June 2026 each month is a 3-month rolling window, its counts divided by 3). Property tax rate: Census American Community Survey. Two-bedroom rent: HUD Fair Market Rent. Typical home value: Zillow Home Value Index. Schools grade: TownRatings (how grades work).