Warren County property record for 5559 Irwin Simpson Rd, Mason, OH 45040
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 3,724 sqft · built 1995 |
| Lot Size | 0.835 acres (36,390 sqft) |
| Owner | Individual Name on File |
| Last Sale | $329,000 (Jun 2005) |
| Tax Bill | $8,714 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 16-32-130-002-0 |
| Primary APN | 16-32-130-002-0 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 2 Half Baths |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Stories | 3 Stories |
| Building Area | 3,724 sqft Living Area |
| 1st Floor Area | 120 sqft |
| 2nd Floor Area | 1,140 sqft |
| Basement Area | 552 sqft |
| Finished Basement | 800 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1995 |
|---|---|
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Lot Area | 36,390 sqft (0.835 acres) |
| Garage Type | Attached |
| Garage Area | 432 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 56 sqft |
| Deck Area | 374 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Account Number | 820290 |
|---|---|
| Old Parcel Number | 1632130002 |
| Street Address | 5559 IRWIN SIMPSON RD |
| City | MASON |
| State | OH |
| Zip | 45040-8175 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SQUIRES GATE LOT# 2 |
| Legal Subdivision | SQUIRES GATE |
| Legal Block | 130 |
| Legal Lot Number | 2 |
| Jurisdiction | WARREN OH |
| Township / Civil Division | DEERFIELD |
| Census Block Group | 1 |
| Census Block | 1031 |
| Census Tract | 32009 |
Source: Warren County records · APN 16-32-130-002-0
Assessment roll updated August 1, 2025 · Last verified February 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 |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 5559 IRWIN SIMPSON RD, MASON, OH 45040-8175 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 22, 2005 · Amount on Record |
| Deed Sale | Jun 22, 2005 · Amount on Record |
| Prior Sale | Sep 11, 1995 · Amount on Record |
| Deed Document Number | 0039010864 |
| Deed Book / Page | 3901 / 864 |
| Record Updated | Jun 08, 2026 |
Source: Warren County records · Assessment roll updated August 1, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Ohio |
| County | Warren County |
| County Subdivision | Deerfield Township |
| Unified School District | Mason City School District (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,714.00 (+3.6%) | $204,274 (+26.35%) Land $38,500 Building $165,774 | $583,640 (+26.35%) Land $110,000 Building $473,640 |
| 2023 | $8,411.00 (+2.56%) Homeowner's exemption | $161,672 (-) Land $20,650 Building $141,022 | |
| 2022 | $8,201.00 Homeowner's exemption | $161,672 Land $20,650 Building $141,022 | $461,920 (-) Land $59,000 Building $402,920 |
| 2021 | $461,920 Land $59,000 Building $402,920 |
Source: FEMA National Flood Hazard Layer, Warren County (39165C), as of June 25, 2025 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 391650320091, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 in force |
| Wildfire Risk | Low lower than 94% of the US · lower than 74% of Ohio |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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) |
|---|---|
| Cincinnati Bell Fiber | 3,000 / 3,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Based on FCC filings for 204 locations within half a mile of this property.
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