Warren County property record for 4641 Old Irwin Simpson Rd, Mason, OH 45040 · Last verified February 2026
| Property Type | Vacant Land > Residential |
|---|---|
| Lot Size | 136,866 sqft (3.14 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $2,695.00 (2025) |
| Primary APN | 16-27-300-006-0 |
|---|---|
| Alternative APNs |
|
| Fireplace | Fireplace |
|---|
| Lot Area | 136,866 sqft (3.14 acres) |
|---|
| Account Number | 802077 |
|---|---|
| Old Parcel Number | 1627300006 |
| Street Address | 4641 OLD IRWIN SIMPSON RD |
| City | MASON |
| State | OH |
| Zip | 45040-9482 |
| Property Usage | Residential Property Usage |
| Type | Vacant Land > Residential |
| Legal Description | 2 -4-27 3.1420 AC. |
| Legal Range | 02 |
| Legal Township | 04 |
| Legal Section | 27 |
| Legal Block | 300 |
| Jurisdiction | WARREN OH |
| Minor Civil Division | DEERFIELD |
| Census Blockgroup | 1 |
| Census Block | 1029 |
| Census Tract | 32008 |
Source: Warren County records · APN 16-27-300-006-0
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 | 2 Owner Names on File |
|---|---|
| Mailing Address | 4641 OLD IRWIN SIMPSON RD, MASON, OH 45040-9482 |
| Occupancy | Owner Occupied |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Mar 26, 2014 |
| Transfer Doc | 0000007315 |
| Record Refreshed | 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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,695.00 (+15.12%) | $62,262 (+40.38%) Land $50,292 Building $11,970 | $177,890 (+40.38%) Land $143,690 Building $34,200 |
| 2023 | $2,341.00 (+1.74%) | $44,352 (-) Land $33,803 Building $10,549 | |
| 2022 | $2,301.00 | $44,352 Land $33,803 Building $10,549 | $126,720 (-) Land $96,580 Building $30,140 |
| 2021 | $126,720 Land $96,580 Building $30,140 |
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