The typical owner-occupied home in Chatham is worth about $243,200, 8% below the Illinois median of $263,300 and 27% below the national median of $332,700. Owners pay a median $4,866 a year in property taxes, about 2.00% of their home's value, close to the Illinois rate of 2.01%. The median household earns $106,773 a year, so the median home costs 2.3 times the median income (3.2 times for Illinois). 81% of occupied homes here are lived in by their owners, and 72% of those owners still have a mortgage.
Chatham at a glance
| Chatham | Illinois | U.S. | |
|---|---|---|---|
| Median home value | $243,200 | $263,300 | $332,700 |
| Median property tax paid per year | $4,866 | $5,298 | $3,119 |
| Property tax as a share of value | 2.00% | 2.01% | 0.94% |
| Median household income | $106,773 | $83,390 | $80,734 |
| Homes lived in by their owners | 81% | 67% | 65% |
| Owner homes with a mortgage | 72% | 61% | 61% |
| Median monthly costs, owners with a mortgage | $1,781 | $1,987 | $1,963 |
| Those costs as a share of the owners' income | 18.8% | 20.6% | 21.0% |
| Median rent | $1,256 | $1,274 | $1,413 |
| Rent as a share of renters' income | 25.2% | 29.1% | 30.6% |
| Median year homes were built | 1995 | 1971 | 1980 |
| Vacant homes | 3.6% | 7.7% | 10.1% |
| Population | 14,639 | 12,694,798 | 334,922,499 |
What a typical home costs per month in Chatham
At this week's average 30-year rate of 7.11%, buying the median Chatham home of $243,200 with 20% down costs about $1,815 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $2,221, because the loan is bigger and FHA adds mortgage insurance.
Lenders usually want housing costs under about 28% of gross income, which means an income of roughly $77,807 for the 20%-down payment. That payment is 20% of the median Chatham household income of $106,773; at that income and 20% down, the 28% guideline points to a home of about $334,000.
The median rent here is $1,256 a month, so owning the median home costs about $559 a month more than renting, before you count the equity you build and any tax benefits.
| Down payment | $48,640 |
|---|---|
| Loan amount | $194,560 |
| Principal and interest | $1,309 |
| Property taxes (2.00% a year) | $405 |
| Homeowners insurance (our estimate, 0.5% a year) | $101 |
| PMI | $0 |
| Total per month | $1,815 |
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| Down payment | $8,512 |
|---|---|
| Loan amount | $238,795 |
| Principal and interest | $1,606 |
| Property taxes (2.00% a year) | $405 |
| Homeowners insurance (our estimate, 0.5% a year) | $101 |
| FHA mortgage insurance | $108 |
| Total per month | $2,221 |
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Questions about home buying in Chatham
What is the median home value in Chatham?
About $243,200 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.
How much are property taxes in Chatham?
Homeowners pay a median $4,866 a year, which is about 2.00% of the median home value. Your bill depends on your home's assessed value and local rates.
What income do you need to buy a home in Chatham?
For the median home with 20% down at 7.11%, the payment is about $1,815 a month. Keeping that under 28% of gross income takes about $77,807 a year.
More about Chatham
- Mortgage Refinance in Chatham
- Debt Relief in Chatham
- Home Equity Loans in Chatham
- Guides and quotes for mortgage refinance on our sister site, MortgageRefinance.com
Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates; Freddie Mac Primary Mortgage Market Survey, week of November 12, 2026. Estimates for small places have wide margins of error. About our data