DeKalb County property record for 641 Coster Ct, Hinckley, IL 60520
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.359 acres (15,653 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $5,750 (2024) |
| Deeds & Mortgages | Mar 2019 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 15-14-128-006 |
| Primary APN | 15-14-128-006 |
|---|
| Lot Area | 15,653 sqft (0.359 acres) |
|---|
| Account Number | 1514128006 |
|---|---|
| Street Address | 641 COSTER CT |
| City | HINCKLEY |
| State | IL |
| Zip | 60520-9453 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HIGHLAND ESTATES - UNIT 2 - LOT 25 |
| Legal Subdivision | HIGHLAND ESTATES |
| Legal Lot Number | 25 |
| Legal Unit | 2 |
| Jurisdiction | DE KALB IL |
| Township / Civil Division | SQUAW GROVE |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 1700 |
Source: DeKalb County records, as of April 28, 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 641 COSTER CT, HINCKLEY, IL 60520-9453 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DE KALB IL |
| Property Address | 641 COSTER CT, HINCKLEY, IL 60520-9453 |
| Document Number | 0000002314 |
| Instrument Date | Mar 22, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Apr 18, 2019 |
| Title Company | WHEATLAND TITLE, WHEATLAND TITLE GUARANTY |
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 641 COSTER CT HINCKLEY IL 605209453, HINCKLEY, IL 60520-9453 |
| Document Number | 0000002314 |
|---|---|
| Date | Apr 1, 2019 |
| Instrument | 2314 |
| Name | OLD SECOND NAT'L BK |
|---|---|
| Type | Bank |
| Address | SUGAR GROVE, IL 60554 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 31, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.5% |
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 | $96,867 (+19.94%) Land $26,861 Building $70,006 | $290,601 (+19.94%) Land $80,583 Building $210,018 | |
| 2024 | $5,750.00 | ||
| 2023 | $80,766 Land $22,396 Building $58,370 | $242,298 Land $67,188 Building $175,110 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 61% 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 47 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Watch TV Fixed Wireless | 100 / 20 |
May also be available: AirCell, NewarkNet.
5G (outdoors only) and 4G LTE
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