Property tax, transfer tax, capital gains, rental rules, and live market data for Illinois. All rates current as of April 2026.
Median sale price
$259,000
1,000 active listings
Property tax (effective)
2.23%
Median · of home value
State income tax
4.95%
Flat rate
Transfer tax
0.10%
Paid by seller
Every calculator pre-filled with Illinois's 2026 rates. Override any number inline if your county or deal differs.
Ranked by active listing volume.
| City | Listings | Median price |
|---|---|---|
| Chicago | 243 | $439,000 |
| Decatur | 33 | $122,500 |
| Peoria | 32 | $120,000 |
| Quincy | 17 | $228,000 |
| Belleville | 15 | $140,000 |
| Champaign | 14 | $64,150 |
| Crystal Lake | 12 | $334,950 |
| Naperville | 12 | $731,750 |
Interest required on properties with 25+ units. Chicago caps at 1.5x.
See full Illinois rules →Find homes for sale in Illinois with state-specific tax context built in.