LaSalle County property record for 504 4th Ave, Ottawa, IL 61350 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 1 Baths |
| Year Built | Built 1935 |
| Square Footage | 1,194 sqft Total Area |
| Lot Size | 5,227 sqft (0.12 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $4,626.00 (2025) |
Source: LaSalle County records · APN 22-13-110-001
Assessment roll updated June 29, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 504 4TH AVE, OTTAWA, IL 61350-3620 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: LaSalle County records · Assessment roll updated June 29, 2026 · Last verified August 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 | $4,626.00 (+6.91%) | $51,935 (+17.98%) Land $5,097 Building $46,838 | $155,805 (+17.98%) Land $15,291 Building $140,514 |
| 2024 | $4,327.00 | ||
| 2023 | $44,019 (+9.53%) Land $4,320 Building $39,699 | $132,057 (+9.53%) Land $12,960 Building $119,097 | |
| 2022 | $40,189 Land $7,771 Building $32,418 | $120,567 Land $23,313 Building $97,254 |
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.
| Primary APN | 22-13-110-001 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Baths |
|---|---|
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Building Area | 1,194 sqft Total Area |
| Stories | 1 Stories |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 1935 |
| Lot Area | 5,227 sqft (0.12 acres) |
| Street Address | 504 4TH AVE |
|---|---|
| City | OTTAWA |
| State | IL |
| Zip | 61350-3620 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | HIGHLAND 2ND ADD, W68' LT 1 W68' & LT 2 (EX S44') BLK 13 SEC 13-33-3 |
| Legal Range | 03 |
| Legal Township | 33 |
| Legal Section | 13 |
| Legal Subdivision | HIGHLAND 2ND ADD |
| Legal Block | 13 |
| Legal Lot Number | 1-2 |
| Jurisdiction | LASALLE IL |
| Minor Civil Division | SOUTH OTTAWA |
| Census Blockgroup | 1 |
| Census Block | 1011 |
| Census Tract | 963600 |
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