LaSalle County property record for 404 Thompson St, Ottawa, IL 61350
| Property Type | Single Family Home |
|---|---|
| Details | 1,026 sqft · built 1940 |
| Lot Size | 0.192 acres (8,391 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $3,898 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 22-14-423-014 |
| Primary APN | 22-14-423-014 |
|---|---|
| Alternative APN |
|
| Plumbing Fixtures | 5 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 1,026 sqft Total Area |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Lot Area | 8,391 sqft (0.192 acres) |
| Street Address | 404 THOMPSON ST |
|---|---|
| City | OTTAWA |
| State | IL |
| Zip | 61350-4336 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | COLLEGE HILL SUB OF LTS 4, 5, 6 & 10 SE1/4 SEC 14-33-3, LT 11 BLK 7 |
| Legal Range | 03 |
| Legal Township | 33 |
| Legal Section | 14 |
| Legal Subdivision | COLLEGE HILL SUB |
| Legal Block | 7 |
| Legal Lot Number | 4-11 |
| Jurisdiction | LASALLE IL |
| Township / Civil Division | SOUTH OTTAWA |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 963500 |
Source: LaSalle County records, as of October 20, 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 | 404 THOMPSON ST, OTTAWA, IL 61350-4336 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Mar 7, 2025 |
| Transfer Doc | 0202502384 |
| Record Updated | Oct 29, 2026 |
Source: LaSalle County assessment roll, as of June 29, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,898.00 (+8.82%) | $51,709 (+8.5%) Land $9,217 Building $42,492 | $155,127 (+8.5%) Land $27,651 Building $127,476 |
| 2024 | $3,582.00 | $47,658 (+8.74%) Land $8,495 Building $39,163 | $142,974 (+8.74%) Land $25,485 Building $117,489 |
| 2023 | $43,827 (+9.53%) Land $7,812 Building $36,015 | $131,481 (+9.53%) Land $23,436 Building $108,045 | |
| 2022 | $40,013 Land $8,140 Building $31,873 | $120,039 Land $24,420 Building $95,619 |
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 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 |
| Community Rating System | Class 2 (40% premium discount) |
| Nearby Flood Policies | 1 in force |
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 80% of the US · above 71% of Illinois |
|---|---|
| Wildfire Likelihood | 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 | OTTAWA serves 18,097 people · EPA ID IL0990800 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Lead | Under 1 ppb (2026–2028) action level 15 ppb |
| Water Quality | Radium resolved · Jul 2023 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 5 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 527 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Surf Internet Fiber | 1,000 / 1,000 |
| Mediacom Xtream Cable · Fixed Wireless · Fiber in parts of the area | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T.
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