LaSalle County property record for 1815 Guion St, Ottawa, IL 61350
| Property Type | Single Family Home |
|---|---|
| Details | 976 sqft · built 1935 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,460 (2025) |
| Deeds & Mortgages | Aug 2022 Sale Aug 2022 Sale + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 21-02-407-013 |
| Primary APN | 21-02-407-013 |
|---|---|
| Alternative APN |
|
| Plumbing Fixtures | 5 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 976 sqft Total Area |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 1935 |
| Lot Area | 6,970 sqft (0.16 acres) |
| Street Address | 1815 GUION ST |
|---|---|
| City | OTTAWA |
| State | IL |
| Zip | 61350-1507 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | UNION ADD, LT 8 BLK 4 & ADJ VAC ALLEY SEC 2-33-3 |
| Legal Range | 03 |
| Legal Township | 33 |
| Legal Section | 02 |
| Legal Subdivision | UNION ADD BLKS 4 THRU 6 |
| Legal Block | 4 |
| Legal Lot Number | 8 |
| Jurisdiction | LASALLE IL |
| Township / Civil Division | OTTAWA |
| Census Block Group | 3 |
| Census Block | 3036 |
| Census Tract | 962600 |
Source: LaSalle County records · APN 21-02-407-013
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 | 1815 GUION ST, OTTAWA, IL 61350-1507 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 05, 2022 | Warranty Deed, Transfer |
| Aug 05, 2022 | Warranty Deed, Transfer HEARTLAND TITLE COMPANY, WHEATLAND TITLE CO |
| Aug 05, 2022 | Warranty Deed, Transfer · Conventional Mortgage FINANCIAL PLUS CU |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 05, 2022 |
| Deed Sale | Aug 05, 2022 |
| Prior Sale | Aug 05, 2022 |
| Deed Document Number | 202210054 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LASALLE IL |
| Recording Date | Aug 05, 2022 |
| Property Address | 1815 GUION ST, OTTAWA, IL 61350-1507 |
| Document Number | 0202210054 |
| Map Reference | DOC R2005-01572 |
| Instrument Date | Aug 05, 2022 |
| Instrument | 2022-10054 |
| Transaction Type | Transfer |
| Record Updated | Jun 20, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1815 GUION ST, OTTAWA, IL 61350-1507 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LASALLE IL |
| Recording Date | Aug 05, 2022 |
| Property Address | 1815 GUION ST, OTTAWA, IL 61350-1507 |
| Document Number | 0202210053 |
| Map Reference | DOC R2005-01572 |
| Instrument Date | Jul 22, 2022 |
| Instrument | 2022-10053 |
| Transaction Type | Transfer |
| Record Updated | Jun 15, 2023 |
| Title Company | HEARTLAND TITLE COMPANY, WHEATLAND TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1815 GUION ST, OTTAWA, IL 61350-1507 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LASALLE IL |
| Recording Date | Aug 05, 2022 |
| Property Address | 1815 GUION ST, OTTAWA, IL 61350-1507 |
| Document Number | 0202210052 |
| Map Reference | DOC R2005-01572 |
| Instrument Date | Jul 20, 2022 |
| Instrument | 2022-10052 |
| Transaction Type | Transfer |
| Record Updated | Jun 15, 2023 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $198.75 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1815 GUION ST, OTTAWA, IL 61350-1507 |
| Document Number | 0202210055 |
|---|---|
| Date | Aug 05, 2022 |
| Instrument | 2022-10055 |
| Name | FINANCIAL PLUS CU |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: LaSalle County records · Assessment roll updated June 29, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | LaSalle County |
| County Subdivision | 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 | $3,460.00 (+9.46%) | $40,495 (+23.31%) Land $5,206 Building $35,289 | $121,485 (+23.31%) Land $15,618 Building $105,867 |
| 2024 | $3,161.00 | ||
| 2023 | $32,841 (+10.18%) Land $4,222 Building $28,619 | $98,523 (+10.18%) Land $12,666 Building $85,857 | |
| 2022 | $29,807 Land $4,726 Building $25,081 | $89,421 Land $14,178 Building $75,243 |
Source: FEMA National Flood Hazard Layer as of March 29, 2024 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 | 6 in force |
| 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 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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Communications Cable · Fixed Wireless | 1,000 / 50 |
May also be available: T-Mobile USA, Verizon.
Based on FCC filings for 359 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | OTTAWA serves 18,097 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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