Warren County property record for 4615 Old Irwin Simpson Rd, Mason, OH 45040 · Last verified February 2026
| Property Type | Vacant Land > Residential |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1953 |
| Square Footage | 3,466 sqft |
| Lot Size | 193,668 sqft (4.44 acres) |
| Garage | Attached, 840 sqft |
| Tax Bill | $616.00 (2025) |
| Primary APN | 16-27-300-008-2 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 3,466 sqft |
| Stories | 1 Stories |
| Fireplace | Single Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1953 |
|---|---|
| Exterior Material | Siding Exterior |
| Construction Type | Wood Frame Construction |
| Lot Area | 193,668 sqft (4.44 acres) |
| Garage Type | Attached Garage |
| Garage Area | 840 sqft Garage |
| Deck Area | 765 sqft Deck |
| Porch | 1 Porch |
| Porch Area | 408 sqft Porch |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Heating Fuel | Oil Heating Fuel |
| Account Number | 808407 |
|---|---|
| Street Address | OLD IRWIN SIMPSON RD |
| City | MASON |
| State | OH |
| Zip | 45040 |
| Property Usage | Residential Property Usage |
| Type | Vacant Land > Residential |
| Legal Description | 2 -4-27 2.0000 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 16-27-300-008-2
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 |
|---|---|
| Mailing Address | 4615 OLD IRWIN SIMPSON RD, MASON, OH 45040-9482 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 29, 2016 |
| Deed Sale | Mar 29, 2016 |
| 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 | $616.00 (-89.79%) | $14,238 (+46.33%) Land $14,238 | $40,680 (+46.33%) Land $40,680 |
| 2023 | $6,031.00 (-4.47%) Homeowner's exemption | $9,730 (-92.17%) Land $9,730 | |
| 2022 | $6,313.00 Homeowner's exemption | $124,299 Land $34,440 Building $89,859 | $27,800 (-92.17%) Land $27,800 |
| 2021 | $355,140 Land $98,400 Building $256,740 |
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