Jo Daviess County property record for 503 Jefferson St, Hanover, IL 61041
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $389 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-001-194-00 |
| Primary APN | 09-001-194-00 |
|---|
| Lot Area | 8,712 sqft (0.2 acres) |
|---|
| Street Address | 503 JEFFERSON ST |
|---|---|
| City | HANOVER |
| State | IL |
| Zip | 61041-9753 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | JEFFER'S 2ND ADD. BLOCK 2 LOT 8 |
| Legal Subdivision | JEFFERS 2ND ADD |
| Legal Block | 2 |
| Legal Lot Number | 8 |
| Jurisdiction | JO DAVIESS IL |
| Township / Civil Division | HANOVER |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 20402 |
503 Jefferson St is owned and occupied by two individuals.
Source: Jo Daviess County records, as of October 16, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 503 JEFFERSON ST, HANOVER, IL 61041-9753 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 503 Jefferson St was $389, up 14.7% from the year before.
Source: Jo Daviess County assessment roll, as of October 16, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Jo Daviess County |
| County Subdivision | Hanover Township |
| Municipality | Hanover Village |
| Unified School District | River Ridge Community Unit School District 210 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $389.00 (+14.75%) | $11,151 (+10.1%) Land $1,562 Building $9,589 | $33,456 (+10.1%) Land $4,686 Building $28,770 |
| 2024 | $339.00 Additional exemption filed | $10,128 Land $1,419 Building $8,709 | $30,387 Land $4,257 Building $26,130 |
| 2022 | $294.00 Additional exemption filed | $8,745 Land $1,225 Building $7,520 | $26,237 Land $3,675 Building $22,562 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 503 Jefferson St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective June 24, 2021
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 503 Jefferson St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 71% of Illinois |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | HANOVER serves 863 people · EPA ID IL0850250 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2025 |
| Lead | Under 1 ppb (2026–2028) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 206 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Jo-Carroll Energy Fiber | 1,000 / 1,000 |
| Mediacom Xtream Cable | 1,000 / 50 |
| JCWIFI.com Fixed Wireless | 200 / 200 |
May also be available: Nextlink.
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