LaSalle County property record for 439 4th Ave, Ottawa, IL 61350 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,162 sqft · built 1900 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,405 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 22-13-102-023 |
| Primary APN | 22-13-102-023 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 1,162 sqft Total Area |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Lot Area | 7,405 sqft (0.17 acres) |
| Street Address | 439 4TH AVE |
|---|---|
| City | OTTAWA |
| State | IL |
| Zip | 61350-3617 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HIGHLAND ADD TO OTTAWA, LT 21 BLK 7 SEC 13-33-3 |
| Legal Range | 03 |
| Legal Township | 33 |
| Legal Section | 13 |
| Legal Subdivision | HIGHLAND ADD |
| Legal Block | 7 |
| Legal Lot Number | 21 |
| Jurisdiction | LASALLE IL |
| Township / Civil Division | SOUTH OTTAWA |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 963600 |
Source: LaSalle County records · APN 22-13-102-023
Assessment roll updated June 29, 2026 · Last verified July 2026
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| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 439 4TH AVE, OTTAWA, IL 61350-3617 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: LaSalle County records · Assessment roll updated June 29, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | LaSalle County |
| County Subdivision | South Ottawa Township |
| Municipality | Ottawa City |
| Elementary School District | Ottawa Elementary School District 141 (PK - 08) |
| Secondary School District | Ottawa Township High School District 140 (09 - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,405.00 (+6.94%) | $49,744 (+17.98%) Land $6,979 Building $42,765 | $149,232 (+17.98%) Land $20,937 Building $128,295 |
| 2024 | $4,119.00 | ||
| 2023 | $42,162 (+9.53%) Land $5,915 Building $36,247 | $126,486 (+9.53%) Land $17,745 Building $108,741 | |
| 2022 | $38,493 Land $4,753 Building $33,740 | $115,479 Land $14,259 Building $101,220 |
Source: FEMA National Flood Hazard Layer, LaSalle County (17099C), updated March 29, 2024 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 20% of the US · above 71% of Illinois |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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