Warren County property record for 6866 Irwin Simpson Rd, Mason, OH 45040
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 832 sqft · built 1952 |
| Lot Size | 0.92 acres (40,075 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $3,384 (2025) |
| Deeds & Mortgages | Jun 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 15-03-351-022-0 |
| Primary APN | 15-03-351-022-0 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 832 sqft Living Area |
| Gross Area | 1,378 sqft |
| 1st Floor Area | 832 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Exterior Material | Combination |
| Construction Type | Frame |
| Lot Area | 40,075 sqft (0.92 acres) |
| Lot Dimensions | 402 ft deep x 100 ft wide |
| Garage Type | Attached |
| Garage Area | 364 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Enclosed Porch |
| Porch Area | 182 sqft |
| Deck Area | 414 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Account Number | 805301 |
|---|---|
| Street Address | 6866 IRWIN SIMPSON RD |
| City | MASON |
| State | OH |
| Zip | 45040-9788 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PLAINVIEW LOT 26 |
| Legal Subdivision | PLAINVIEW |
| Legal Block | 1 |
| Legal Lot Number | 26 |
| Jurisdiction | WARREN OH |
| Township / Civil Division | DEERFIELD |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 32004 |
Source: Warren County records, as of February 9, 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 | Individual Name on Record |
|---|---|
| Mailing Address | 6866 IRWIN SIMPSON RD, MASON, OH 45040-9788 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 26, 1990 |
| Deed Sale | Oct 26, 1990 |
| Prior Sale | Oct 26, 1990 |
| Last Transfer Date | Mar 13, 2012 |
| Transfer Doc | 0055040363 |
| Record Updated | Jun 8, 2026 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | WARREN OH |
| Recording Date | Jun 21, 2022 |
| Property Address | 6866 IRWIN SIMPSON RD, MASON, OH 45040-9788 |
| Document Number | 0000020555 |
| Map Reference | MB 3 PG 189 |
| Instrument Date | May 19, 2022 |
| Instrument | 2022-020555 |
| Transaction Type | Transfer |
| Record Updated | Jul 8, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6866 IRWIN SIMPSON RD, MASON, OH 45040-9788 |
Source: Warren County assessment roll, as of February 9, 2026
| Type | Name |
|---|---|
| State | Ohio |
| County | Warren County |
| County Subdivision | Deerfield Township |
| Unified School District | Mason City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,384.00 (+0.21%) | $77,580 (+40.72%) Land $24,120 Building $53,460 | $221,660 (+40.73%) Land $68,910 Building $152,750 |
| 2024 | $3,377.00 (+16.01%) | ||
| 2023 | $2,911.00 (+23.77%) | $55,129 (-) Land $11,680 Building $43,449 | |
| 2022 | $2,352.00 | $55,129 Land $11,680 Building $43,449 | $157,510 (-) Land $33,370 Building $124,140 |
| 2021 | $157,510 Land $33,370 Building $124,140 |
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 June 25, 2025
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 85% of Ohio |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 | BUTLER CO. WATER DISTRICT 2 PWS serves 116,572 people · EPA ID OH0900303 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | May 2024 |
| Lead | 3 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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.
Source: FCC Broadband Data Collection, based on 185 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| altafiber Network Solutions Fiber | 3,000 / 3,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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