Warren County property record for 4241 Irwin Simpson Rd, Mason, OH 45040
| Property Type | Multi-Story Office Building |
|---|---|
| Details | 46,424 sqft · built 2003 |
| Lot Size | 11.6 acres (505,819 sqft) |
| Owner | Company Name on Record |
| Last Sale | $37,380,000 (Sep 2022) |
| Tax Bill | $436,474 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 16-27-400-020-1 |
| Primary APN | 16-27-400-020-1 |
|---|---|
| Alternative APNs |
|
| Stories | 5 Stories |
|---|---|
| Building Area | 46,424 sqft Total Area |
| 1st Floor Area | 184 sqft |
| Year Built | Built 2003 |
|---|---|
| Construction Type | Concrete |
| Lot Area | 505,819 sqft (11.6 acres) |
| Canopy | 747 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Account Number | 824175 |
|---|---|
| Street Address | 4241 IRWIN SIMPSON RD |
| City | MASON |
| State | OH |
| Zip | 45040-9011 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Multi-Story Office Building |
| Legal Description | GOVERNORS POINTE N #PT. 8 |
| Legal Subdivision | GOVERNORS POINTE N1R |
| Legal Block | 400 |
| Legal Lot Number | 8 |
| Jurisdiction | WARREN OH |
| Township / Civil Division | DEERFIELD |
| Census Block Group | 1 |
| Census Block | 1038 |
| Census Tract | 32008 |
Source: Warren County records, as of February 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 220 VIRGINIA AVE, INDIANAPOLIS, IN 46204-3709 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 8, 2022 · Amount on Record |
| Deed Sale | Sep 8, 2022 · Amount on Record |
| Prior Sale | Mar 21, 2005 · Amount on Record |
| Deed Document Number | 0003816872 |
| Deed Book / Page | 5941 / 0514 |
| Prior Transfer Date | Nov 12, 2013 |
| Prior Transfer Doc | 941591 |
| Record Updated | Jun 8, 2026 |
Source: Warren County assessment roll, as of August 1, 2025
| 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 | $436,474.00 (-49.64%) | $6,519,909 (-46.23%) Land $345,461 Building $6,174,448 | $18,628,310 (-46.23%) Land $987,030 Building $17,641,280 |
| 2023 | $866,661.00 (+44.8%) | $12,125,621 (+44.42%) Land $345,461 Building $11,780,160 | |
| 2022 | $598,523.00 | $8,396,266 Land $345,461 Building $8,050,805 | $34,644,630 (+44.42%) Land $987,030 Building $33,657,600 |
| 2021 | $23,989,330 Land $987,030 Building $23,002,300 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective June 25, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 90% of Ohio |
|---|---|
| Wildfire Likelihood | Under 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: FCC Broadband Data Collection, based on 11 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: altafiber Network Solutions, Brightspeed, Spectrum, T-Mobile, Verizon.
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