LaSalle County property record for 507 Pierce St, Ottawa, IL 61350
| Property Type | Single Family Home |
|---|---|
| Details | 925 sqft · built 1946 |
| Lot Size | 0.125 acres (5,447 sqft) |
| Owner | Individual Name on File |
| Last Sale | $122,500 (Aug 2018) |
| Tax Bill | $3,085 (2025) |
| Deeds & Mortgages | Aug 2018 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 21-10-406-009 |
| Primary APN | 21-10-406-009 |
|---|---|
| Alternative APN |
|
| Plumbing Fixtures | 5 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 925 sqft Total Area |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1946 |
| Lot Area | 5,447 sqft (0.125 acres) |
| Street Address | 507 PIERCE ST |
|---|---|
| City | OTTAWA |
| State | IL |
| Zip | 61350-3255 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HESS 2ND ADD, LTS 1 & 2 (EX N120') BLK 7 SEC 10-33-3 |
| Legal Range | 03 |
| Legal Township | 33 |
| Legal Section | 10 |
| Legal Subdivision | HESS 2ND ADD |
| Legal Block | 7 |
| Legal Lot Number | 1-2 |
| Jurisdiction | LASALLE IL |
| Township / Civil Division | OTTAWA |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 962800 |
507 Pierce St is owned and occupied by an individual who bought it in August 2018.
Source: LaSalle County records, as of June 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 507 PIERCE ST, OTTAWA, IL 61350-3255 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 6, 2018 · Amount on File |
| Deed Sale | Aug 6, 2018 · Amount on File |
| Deed Document Number | 201810615 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | LASALLE IL |
| Recording Date | Aug 6, 2018 |
| Property Address | 507 PIERCE ST, OTTAWA, IL 61350-3255 |
| Document Number | 0201810615 |
| Instrument Date | Jul 27, 2018 |
| Instrument | 201810615 |
| Transaction Type | Transfer |
| Record Updated | May 20, 2024 |
| Amount | Amount on Record |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $183.75 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 507 PIERCE ST, OTTAWA, IL 61350-3255 |
| Document Number | 0201810616 |
|---|---|
| Date | Aug 6, 2018 |
| Instrument | 201810616 |
| Name | FIRST NATIONAL BANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 4.87% |
The 2025 property tax bill for 507 Pierce St was $3,085, up 9.7% from the year before.
Source: LaSalle County assessment roll, as of June 29, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,085.00 (+9.75%) | $36,754 (+10.36%) Land $5,275 Building $31,479 | $110,262 (+10.36%) Land $15,825 Building $94,437 |
| 2024 | $2,811.00 | $33,304 (+11.73%) Land $4,780 Building $28,524 | $99,912 (+11.73%) Land $14,340 Building $85,572 |
| 2023 | $29,807 (+10.18%) Land $4,278 Building $25,529 | $89,421 (+10.18%) Land $12,834 Building $76,587 | |
| 2022 | $27,053 Land $5,903 Building $21,150 | $81,159 Land $17,709 Building $63,450 |
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.
FEMA maps place 507 Pierce St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective March 29, 2024
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 507 Pierce St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 567 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 |
May also be available: Verizon.
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