LaSalle County property record for 304 Mason St, Ottawa, IL 61350
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,856 sqft · built 1900 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | Individual Name on File |
| Last Sale | $92,000 (May 2024) |
| Tax Bill | $4,966 (2025) |
| Deeds & Mortgages | Aug 2025 Sale May 2024 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 22-13-300-014 |
| Primary APN | 22-13-300-014 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Stories | 2 Stories |
| Building Area | 1,856 sqft Total Area |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Lot Area | 8,712 sqft (0.2 acres) |
| Street Address | 304 MASON ST |
|---|---|
| City | OTTAWA |
| State | IL |
| Zip | 61350-4040 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MASON'S ADD TO OTTAWA, LT 14 BLK 2 SEC 13-33-3 |
| Legal Range | 03 |
| Legal Township | 33 |
| Legal Section | 13 |
| Legal Subdivision | MASONS ADD |
| Legal Block | 2 |
| Legal Lot Number | 14 |
| Jurisdiction | LASALLE IL |
| Township / Civil Division | SOUTH OTTAWA |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 963500 |
304 Mason St is owned by an individual who bought it in May 2024.
Source: LaSalle County records, as of June 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 290 W DIVISION ST, COAL CITY, IL 60416-1580 |
| 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.
| Date | Document |
|---|---|
| Aug 11, 2025 | Warranty Deed, Transfer |
| May 17, 2024 | Warranty Deed, Transfer · Commercial Mortgage GROUNDFLOOR CREDIT 1 LLC |
| Feb 23, 2006 | Warranty Deed, Transfer · Loan Assumption OTTAWA SAVINGS BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 17, 2024 · Amount on File |
| Deed Sale | May 17, 2024 · Amount on File |
| Prior Sale | Feb 23, 2006 · Amount on File |
| Deed Document Number | 20244993 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LASALLE IL |
| Recording Date | Aug 11, 2025 |
| Property Address | 304 MASON ST, OTTAWA, IL 61350-4040 |
| Document Number | 0202508409 |
| Instrument Date | Jul 14, 2025 |
| Instrument | 2025-08409 |
| Transaction Type | Transfer |
| Record Updated | Apr 28, 2026 |
| Amount | Amount on Record |
|---|---|
| Tax | $195.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 290 W DIVISION ST, COAL CITY, IL 60416-1580 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LASALLE IL |
| Recording Date | May 17, 2024 |
| Property Address | 304 MASON ST, OTTAWA, IL 61350-4040 |
| Document Number | 0202404993 |
| Instrument Date | Apr 4, 2024 |
| Instrument | 2024-04993 |
| Transaction Type | Transfer |
| Record Updated | Apr 28, 2026 |
| Title Company | ATTORNEY ONLY, ATTORNEY |
| Amount | Amount on Record |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $138.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6703 N LE MAI AVE, LINCOLNWOOD, IL 60712-3103 |
| Document Number | 0202404994 |
|---|---|
| Date | May 17, 2024 |
| Instrument | 2024-04994 |
| Name | GROUNDFLOOR CREDIT 1 LLC |
|---|---|
| Type | Funding / Finance Company |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LASALLE IL |
| Recording Date | Feb 23, 2006 |
| Property Address | 304 MASON ST, OTTAWA, IL 61350-4040 |
| Document Number | 0200604594 |
| Instrument Date | Jul 19, 2002 |
| Instrument | 2006-04594 |
| Transaction Type | Transfer |
| Record Updated | Apr 28, 2026 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $129.00 |
| Amount Accuracy | Verified / From Affidavit |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 304 MASON ST, OTTAWA, IL 61350-4040 |
| Investor | Possibly a Property Investor |
| Document Number | 0200604595 |
|---|---|
| Date | Feb 23, 2006 |
| Instrument | 2006-04595 |
| Name | OTTAWA SAVINGS BANK |
|---|
| Type | Loan Assumption |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2036 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6% |
| Type Change Date | Mar 1, 2011 |
| Change Frequency | 5 Years |
| Index | COF |
| Max Rate | 11% |
The 2025 property tax bill for 304 Mason St was $4,966, up 31.4% from the year before.
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 | $4,966.00 (+31.38%) | $49,312 Land $8,792 Building $40,520 | $147,936 Land $26,376 Building $121,560 |
| 2024 | $3,780.00 | ||
| 2023 | $41,796 (+9.53%) Land $7,452 Building $34,344 | $125,388 (+9.53%) Land $22,356 Building $103,032 | |
| 2022 | $38,160 Land $7,149 Building $31,011 | $114,480 Land $21,447 Building $93,033 |
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 304 Mason 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.
Wildfire risk around 304 Mason St is low, with a 0.01% annual chance of wildfire.
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 555 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 |
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