Calhoun County tax bills, the tax sale and appeals
The Census puts the median value of an owner-occupied home in Calhoun County at $190,900. On a home you live in, the general homestead exemption takes up to $6,000 off the assessed value, and owners 65 or older get another $5,000 off. Seniors can also file for an assessment freeze by July 1 each year. If you deferred taxes under the Senior Citizen Real Estate Tax Deferral, that amount is a lien that has to be paid in full when you sell, so ask for the payoff early.
Unpaid taxes go to a tax sale run under state law, and Calhoun's own sale month wasn't found, so call the Treasurer's office in Hardin for the date. A home whose taxes are sold can usually be redeemed for up to 3 years from the sale. Assessment complaints go to the Board of Review within 30 days after the assessment list is published in the newspaper, and its decisions can go to the state Property Tax Appeal Board within 30 days.
Foreclosure at the Hardin courthouse
The circuit court for Calhoun County sits in Hardin, and the Circuit Clerk's office is at 101 North County Road, 618-576-2451 ext. 1. Its posted hours list only Friday, so call ahead. Every Illinois mortgage foreclosure has to go through court. Your right to redeem runs until the later of 7 months from service or 3 months from the judgment, and it ends before the sale. After the sale, the court holds a hearing to confirm it. The Illinois foreclosure timeline and the deadline calculator walk through reinstatement, confirmation and possession step by step.
No county foreclosure mediation program turned up. For a home hurt by the July 25 to 27, 2025 storms and flooding, the county's Emergency Services and Disaster Agency in Hardin is the local contact. The federal disaster declaration for that flooding was denied and the state appealed in October 2025, but the outcome of the appeal wasn't found. Flooding has hit this peninsula before, so expect a buyer to ask about your home's flood history and have any repair records ready.
Hardin, Kampsville and the river peninsula
Calhoun sits at the tip of the peninsula formed by the Mississippi and Illinois rivers above their confluence, and it's almost completely surrounded by water. It has just five incorporated places, all villages: Hardin, the county seat, plus Kampsville, Batchtown, Brussels and Hamburg.
The homes are old and often empty for part of the year. The median home was built in 1968, and about 29.8 percent went up in 1939 or earlier. About 88.7 percent of occupied homes are owner-occupied. Nearly half the county's 2,300 housing units are counted vacant, and more than half of those are seasonal cabins and second homes. If you're selling a cabin you only use part of the year, compare it with other seasonal places, not year-round houses in Hardin.
What a $160,675 Calhoun sale leaves you
Redfin's latest county median sale price is $160,675 for May 2026, and treat it with care: it rests on only 2 sales, with a median of 207 days on the market. April 2026 came in at $160,000 on 5 sales, and over the prior year the monthly median swung from $50,000 to $278,500 because only 1 to 6 homes sell in a month. With a sample that small, a recent sale of a cabin or house like yours on the same stretch of river is a better guide than the county number.
Still, the median gives a starting point. Listing at $160,675, an agent paid about 4.9 percent (Clever's Illinois average, updated September 2026) would take roughly $7,900. General closing costs near 1.2 percent come to about $1,900, and the state stamp, charged at $0.50 per $500 of price, runs about $160. That puts the listing route near $10,000 before your mortgage payoff or repairs. Two Calhoun-specific items can push it higher. A Senior Citizen Real Estate Tax Deferral balance is a lien that comes out of your proceeds in full, so get that payoff figure from the county early. And May's two sales sat a median of 207 days, which means most of a year of taxes, insurance and upkeep if yours takes as long. The Illinois closing costs page explains the state stamp and who usually pays it.
If the property is a fit, a cash buyer may make an offer and you pick the closing date. Listing with an agent is also a fine choice, especially for a year-round home in Hardin with a clean flood history. If a deadline is pressing, see the pages on selling to stop a foreclosure and selling an inherited house.
Calhoun County's Metro East neighbors
Calhoun doesn't have its own town pages yet, so these nearby guides cover the rest of the Metro East.
- Jersey County: shared the July 2025 flood damage with Calhoun County
- Macoupin County: tax sale set for November 23, 2026 at the Carlinville courthouse
- Bond County: tax sale November 19, 2026 in Greenville; Madison/Bond foreclosure mediation
- Madison County: February tax sale; Alton median value $103,700
- St. Clair County: County Board is taking all delinquent 2025 taxes itself at the November 2 sale
- Monroe County: tax sale January 14, 2027 in Waterloo
- Clinton County: tax sale December 28, 2026 in Carlyle
- Belleville: city occupancy inspection before a buyer moves in
- East St. Louis: occupancy permit before the sale; 1956 median build year
- All Illinois pages: the statewide directory of county and city pages
Sources: U.S. Census Bureau, ACS 2020-2024 housing profile (DP04); U.S. Census Bureau, ACS 2020-2024 median year built; U.S. Census Bureau, ACS 2020-2024 vacancy status; Calhoun County, Available Property Tax Relief; 35 ILCS 200/21-350; Calhoun County Board of Review; Calhoun County Circuit Clerk; 735 ILCS 5/15-1603; Calhoun County ESDA, July storm appeal; Wikipedia, Calhoun County, Illinois; Redfin Data Center; Clever commission survey
