DeKalb County property record for 307 Coster St, Hinckley, IL 60520
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.678 acres (29,544 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,967 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 15-14-179-007 |
| Primary APN | 15-14-179-007 |
|---|
| Lot Area | 29,544 sqft (0.678 acres) |
|---|---|
| Lot Dimensions | 246 ft deep x 120 ft wide |
| Account Number | 1514179007 |
|---|---|
| Street Address | 307 COSTER ST |
| City | HINCKLEY |
| State | IL |
| Zip | 60520-9462 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BIEHLS ADDITION - LOTS 1 & 2 |
| Legal Subdivision | BIEHLS ADDITION |
| Legal Lot Number | 1,2 |
| Jurisdiction | DE KALB IL |
| Township / Civil Division | SQUAW GROVE |
| Census Block Group | 2 |
| Census Block | 2039 |
| Census Tract | 1700 |
307 Coster St is owned and occupied by two individuals.
Source: DeKalb County records, as of April 8, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 388, HINCKLEY, IL 60520-0388 |
| 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 | Jun 8, 2026 |
Source: DeKalb County assessment roll, as of April 8, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DeKalb County |
| County Subdivision | Squaw Grove Township |
| Municipality | Hinckley Village |
| Unified School District | Hinckley-Big Rock Community Unit School District 429 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $85,307 Land $34,502 Building $50,805 | $255,921 Land $103,506 Building $152,415 | |
| 2024 | $4,967.00 | ||
| 2023 | $71,128 Land $28,767 Building $42,361 | $213,384 Land $86,301 Building $127,083 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 307 Coster St in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1996.
Source: FEMA National Flood Hazard Layer, effective January 2, 2009 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 6 (1996–2026) |
| Claims Outside the SFHA | 1 of 6 |
| Most Recent Claim | Jul 2026 · river or lake flooding |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 307 Coster 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 99.1% of the US · lower than 94% 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 | HINCKLEY serves 2,006 people · EPA ID IL0370200 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2024 |
| Lead | Under 1 ppb (2025) 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 299 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable · Fiber in parts of the area | 1,000 / 50 |
May also be available: NewarkNet, Watch TV.
5G (outdoors only) and 4G LTE
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