Rock Island County property record for 509 E 21st Ave, Coal Valley, IL 61240
| Property Type | Single Family Home |
|---|---|
| Details | 1,004 sqft · built 1969 |
| Lot Size | 0.23 acres (9,812 sqft) |
| Owner | Individual Name on File |
| Last Sale | $150,000 (May 2022) |
| Tax Bill | $4,265 (2025) |
| Deeds & Mortgages | May 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 17-26-429-014 |
| Primary APN | 17-26-429-014 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,004 sqft Living Area |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1969 |
| Exterior Material | Brick |
| Lot Area | 9,812 sqft (0.23 acres) |
| Garage Area | 616 sqft |
| Street Address | 509 E 21ST AVE |
|---|---|
| City | COAL VALLEY |
| State | IL |
| Zip | 61240-9480 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CV |
| Legal Description | LOT 11 GRAND VIEW ADD SH 16 |
| Legal Subdivision | GRAND VIEW ADD |
| Legal Block | 429 |
| Legal Lot Number | 11 |
| Jurisdiction | ROCK ISLAND IL |
| Township / Civil Division | COAL VALLEY |
| Census Block Group | 3 |
| Census Block | 3028 |
| Census Tract | 24000 |
509 E 21st Ave is owned and occupied by an individual who bought it in May 2022.
Source: Rock Island County records, as of June 23, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 509 E 21ST AVE, COAL VALLEY, IL 61240-9480 |
| 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 | Name on Deed |
|---|---|
| Last Sale | May 19, 2022 · Amount on File |
| Deed Sale | May 19, 2022 · Amount on File |
| Prior Sale | Nov 1, 1986 · Amount on File |
| Deed Document Number | 20228322 |
| Prior Transfer Date | May 18, 2022 |
| Prior Transfer Doc | 0000008322 |
| Record Updated | Sep 20, 2026 |
| Document Type | Executor's Deed |
|---|---|
| Jurisdiction | ROCK ISLAND IL |
| Recording Date | May 19, 2022 |
| Property Address | 509 E 21ST AVE, COAL VALLEY, IL 61240-9480 |
| Document Number | 0000008322 |
| Instrument Date | May 18, 2022 |
| Instrument | 2022-08322 |
| Transaction Type | Transfer |
| Record Updated | Jun 8, 2022 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $225.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 5137 7TH AVE, 5137, MOLINE, IL 61265-2710 |
| Name | Verified Name |
|---|---|
| Address | 509 E 21ST AVE, COAL VALLEY, IL 61240-9480 |
| Document Number | 0000008323 |
|---|---|
| Date | May 19, 2022 |
| Instrument | 2022-08323 |
| Name | IH MISSISSIPPI VALLEY CU |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate | 3.5% |
|---|
The 2025 property tax bill for 509 E 21st Ave was $4,265 with a homeowner's exemption.
Source: Rock Island County assessment roll, as of June 23, 2026
| Type | Name |
|---|---|
| State | Illinois |
| Municipality | Coal Valley Village |
| County | Rock Island County |
| County Subdivision | Coal Valley Township |
| Unified School District | Moline-Coal Valley School District 40 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,265.00 Homeowner's exemption | $56,441 (+6%) Land $7,080 Building $49,361 | $169,323 (+6%) Land $21,240 Building $148,083 |
| 2024 | $53,246 Land $6,679 Building $46,567 | $159,738 Land $20,037 Building $139,701 | |
| 2022 | $3,664.00 | $47,704 Land $5,984 Building $41,720 | $143,112 Land $17,952 Building $125,160 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 509 E 21st Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer, effective April 20, 2021 · 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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 2 (1979–1982) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jul 1982 · rainfall accumulation |
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.
The area around 509 E 21st Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 | COAL VALLEY serves 3,873 people · EPA ID IL1614260 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2024 |
| Lead | 8 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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 176 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable · Fiber in parts of the area | 2,000 / 1,000 |
| Geneseo Communications Services Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Nextlink.
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