LaSalle County property record for 609 4th St, Mendota, IL 61342
| Property Type | Single Family Home |
|---|---|
| Details | 1,668 sqft · built 1890 |
| Lot Size | 0.31 acres (13,504 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,507 (2025) |
| Deeds & Mortgages | Apr 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-33-412-001 |
| Primary APN | 01-33-412-001 |
|---|---|
| Alternative APN |
|
| Plumbing Fixtures | 5 Plumbing Fixtures |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,668 sqft Total Area |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1890 |
| Lot Area | 13,504 sqft (0.31 acres) |
| Street Address | 609 4TH ST |
|---|---|
| City | MENDOTA |
| State | IL |
| Zip | 61342-2115 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN OF MENDOTA, LTS 11 & 12 BLK 31 SEC 33-36-1 |
| Legal Range | 01 |
| Legal Township | 36 |
| Legal Section | 33 |
| Legal Subdivision | MENDOTA (ORIGINAL TOWN) |
| Legal Block | 31 |
| Legal Lot Number | 11-12 |
| Jurisdiction | LASALLE IL |
| Township / Civil Division | MENDOTA |
| Census Block Group | 3 |
| Census Block | 3027 |
| Census Tract | 962000 |
609 4th St is owned by an individual who acquired it in April 2019.
Source: LaSalle County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 607 4TH ST, MENDOTA, IL 61342-2115 |
| 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 Transfer Date | Apr 3, 2019 |
| Transfer Doc | 201903846 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LASALLE IL |
| Recording Date | Apr 11, 2019 |
| Property Address | 609 4TH ST, MENDOTA, IL 61342-2115 |
| Document Number | 201903846 |
| Instrument Date | Apr 3, 2019 |
| Instrument | 201903846 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 607 4TH ST, MENDOTA, IL 61342-2115 |
The 2025 property tax bill for 609 4th St was $2,507, up 11.8% from the year before.
Source: LaSalle County assessment roll, as of June 29, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | LaSalle County |
| County Subdivision | Mendota Township |
| Municipality | Mendota City |
| Elementary School District | Mendota Community Consolidated School District 289 (PK - 08) |
| Secondary School District | Mendota Township High School District 280 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,507.00 (+11.77%) | $34,908 (+9.42%) Land $8,097 Building $26,811 | $104,724 (+9.42%) Land $24,291 Building $80,433 |
| 2024 | $2,243.00 | $31,903 (+7.38%) Land $7,400 Building $24,503 | $95,709 (+7.38%) Land $22,200 Building $73,509 |
| 2023 | $29,710 (+9.69%) Land $6,891 Building $22,819 | $89,130 (+9.69%) Land $20,673 Building $68,457 | |
| 2022 | $27,085 Land $6,282 Building $20,803 | $81,255 Land $18,846 Building $62,409 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 609 4th St in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective March 29, 2024 · 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 | 2 in force |
| Nearby Flood Claims | 8 (1978–2013) |
| Claims Outside the SFHA | 1 of 8 |
| Most Recent Claim | Apr 2013 · Severe Storms, Straight-line Winds, And 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 609 4th 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 | MENDOTA serves 7,100 people · EPA ID IL0990550 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2023 |
| Lead | 7 ppb (2026) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jan 2021 |
|---|---|
| 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.
Source: FCC Broadband Data Collection, based on 390 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 1,200 / 35 |
| Surf Internet Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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