Coal City
Deed records through Jun 2026Counties take time to publish deeds, so the newest months can be incomplete and may shift as more records arrive.
Market Trends
Housing Stock
Equity & Ownership
CommunityThese are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Market metrics are derived from recorded arms-length deeds and refreshed nightly. Temperature blends price momentum, sales velocity, turnover and resale outcomes, ranked against all citys nationally.
How Coal City compares
By median home value, Coal City is the 5th most expensive of 11 cities in Grundy County, and its typical home is worth more than 41% of all homes in Grundy County.
Home values in Coal City
Share of homes at each estimated value.
| # | Grundy County | Median value | Homes |
|---|---|---|---|
| 1 | Minooka | $372K | 4,800 |
| 2 | Morris | $318K | 7,480 |
| 3 | Diamond | $298K | 434 |
| 4 | Verona | $292K | 342 |
| 5 | Coal City | $291K | 2,877 |
| 6 | Carbon Hill | $276K | 107 |
| 7 | Mazon | $262K | 731 |
| 8 | Gardner | $236K | 801 |
| 9 | Kinsman | $230K | 103 |
| 10 | Braceville | $222K | 480 |
| 11 | South Wilmington | $179K | 371 |
About the Coal City market
What is the median home price in Coal City, IL?
The median sale price in Coal City, IL is $315,667 (data through June 2026), based on deeds recorded with the county. That is down 5.7% from a year earlier.
How many homes sell in Coal City, IL each year?
106 homes sold in Coal City, IL over the last 12 months (data through June 2026). TopHap counts recorded arm's-length deeds, not listings, so the figure is not affected by which brokerage handled the sale.
Is Coal City, IL a buyer's or seller's market?
Coal City, IL is currently a balanced market, scoring 48 out of 100 on TopHap's market temperature index (data through June 2026). The score weighs sales velocity and price direction; above 60 favours sellers, below 40 favours buyers.
How many homes are there in Coal City, IL?
Coal City, IL contains 2,877 residential properties, with a median of 1,500 square feet, 3 bedrooms, built around 1984. The median TopHap Estimate is $291K.
How does Coal City, IL compare to the rest of Grundy County?
By median home value, Coal City, IL is the 5th most expensive of 11 cities in Grundy County. Its typical home is worth more than 41% of all homes in Grundy County. Verona ranks just above it and Carbon Hill just below. The ranking is rebuilt nightly from the county assessor record of every home in each area.
Do people own or rent in Coal City, IL?
86% of homes in Coal City, IL are owner-occupied. 14% are held by a company rather than an individual.
How much equity do owners in Coal City, IL hold?
45% of mortgaged homes in Coal City, IL are equity-rich, meaning the loan balance is under half the home's value. 1.6% owe more than the home is worth.
Nearby markets
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Explore Coal City on the map
See every recorded sale, price heat map, school zone and flood overlay across Coal City in TopHap’s interactive 3D map.
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