LaSalle County property record for 311 23rd Ave, Ottawa, IL 61350
| Property Type | Single Family Home |
|---|---|
| Details | 1,236 sqft · built 1955 |
| Lot Size | 0.137 acres (5,979 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $110,000 (Jun 2011) |
| Tax Bill | $2,181 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 21-16-400-012 |
| Primary APN | 21-16-400-012 |
|---|---|
| Alternative APN |
|
| Plumbing Fixtures | 5 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 1,236 sqft Total Area |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Lot Area | 5,979 sqft (0.137 acres) |
| Street Address | 311 23RD AVE |
|---|---|
| City | OTTAWA |
| State | IL |
| Zip | 61350-3729 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | VALLEY ADD DIV #2 LT 19 BLK 142 SEC 16-33-3 |
| Legal Range | 03 |
| Legal Township | 33 |
| Legal Section | 16 |
| Legal Subdivision | VALLEY ADD DIV 2 |
| Legal Block | 142 |
| Legal Lot Number | 19 |
| Jurisdiction | LASALLE IL |
| Township / Civil Division | OTTAWA |
| Census Block Group | 1 |
| Census Block | 1049 |
| Census Tract | 962200 |
Source: LaSalle County records, as of June 29, 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 Record |
|---|---|
| Mailing Address | 311 23RD AVE, OTTAWA, IL 61350-3729 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 2, 2011 · Amount on Record |
| Deed Sale | Jun 2, 2011 · Amount on Record |
| Deed Document Number | 201112090 |
| Record Updated | Sep 20, 2026 |
Source: LaSalle County assessment roll, as of June 29, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | LaSalle County |
| County Subdivision | Ottawa Township |
| Municipality | Naplate Village |
| 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 | $2,181.00 (-2.76%) | $61,884 (+23.31%) Land $3,331 Building $58,553 | $185,652 (+23.31%) Land $9,993 Building $175,659 |
| 2024 | $2,243.00 | ||
| 2023 | $50,187 (+10.18%) Land $2,701 Building $47,486 | $150,561 (+10.18%) Land $8,103 Building $142,458 | |
| 2022 | $45,550 Land $4,901 Building $40,649 | $136,650 Land $14,703 Building $121,947 |
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.
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 Claims | 4 (1978–1985) |
| Most Recent Claim | Feb 1985 · river or lake flooding |
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 94% of the US · lower than 61% of Illinois |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
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 134 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable · Fixed Wireless | 1,000 / 50 |
May also be available: Verizon.
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