Knox County property record for 509 E 2nd St, Maquon, IL 61458
| Property Type | Single Family Home |
|---|---|
| Details | 1,200 sqft · built 1876 |
| Lot Size | 0.166 acres (7,248 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $899 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 19-04-228-005 |
| Primary APN | 19-04-228-005 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,200 sqft Base Area |
| 1st Floor Area | 1,200 sqft |
| Basement Area | 768 sqft |
| Unfinished Basement | 768 sqft |
| Year Built | Built 1876 |
|---|---|
| Effective Year Built | Effective 1876 |
| Construction Type | Frame |
| Lot Area | 7,248 sqft (0.166 acres) |
| Street Address | 509 E 2ND ST |
|---|---|
| City | MAQUON |
| State | IL |
| Zip | 61458-5110 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LANE & SELBY ADDN S 40' LOT 3 & ALL LOT 8 BLK 3 |
| Legal Subdivision | LANE & SELBY ADDN |
| Legal Block | 3 |
| Legal Lot Number | 3,8 |
| Jurisdiction | KNOX IL |
| Township / Civil Division | MAQUON |
| Census Block Group | 4 |
| Census Block | 4083 |
| Census Tract | 1600 |
509 E 2nd St is owned and occupied by an individual.
Source: Knox County records, as of August 5, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 509 E 2ND ST, MAQUON, IL 61458-5110 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 509 E 2nd St was $899.
Source: Knox County assessment roll, as of June 18, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Knox County |
| County Subdivision | Maquon Township |
| Municipality | Maquon Village |
| Unified School District | Spoon River Valley Community Unit School District 4 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $899.00 | $10,130 Land $1,560 Building $8,570 | $30,390 Land $4,680 Building $25,710 |
| 2022 | $773.00 | $8,100 Land $1,260 Building $6,840 | $24,300 Land $3,780 Building $20,520 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 509 E 2nd St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective August 2, 2011
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| 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 509 E 2nd St is low, with less than 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 98% of the US · lower than 86% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | MAQUON serves 218 people · EPA ID IL0950350 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2024 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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 123 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mid Century Telephone Cooperative Fiber | 1,000 / 1,000 |
| Mediacom Xtream Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Nextlink.
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