Warren County property record for 3966 Irwin Simpson Rd, Mason, OH 45040
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,675 sqft · built 2011 |
| Lot Size | 0.49 acres (21,384 sqft) |
| Owner | Owner Name on File |
| Last Sale | $165,000 (Sep 2011) |
| Tax Bill | $4,874 (2025) |
| Deeds & Mortgages | Feb 2022 Line of Credit Aug 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 16-21-301-020-0 |
| Primary APN | 16-21-301-020-0 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Stories | 2 Stories |
| Building Area | 1,675 sqft Living Area |
| 2nd Floor Area | 404 sqft |
| Family Room | Family Room |
| Year Built | Built 2011 |
|---|---|
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Lot Area | 21,384 sqft (0.49 acres) |
| Garage Type | Attached |
| Garage Area | 77 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Account Number | 943139 |
|---|---|
| Old Parcel Number | 1621301020 |
| Street Address | 3966 IRWIN SIMPSON RD |
| City | MASON |
| State | OH |
| Zip | 45040-9754 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | EDGES OF LANDEN LOT# 3 |
| Legal Range | 02 |
| Legal Township | 04 |
| Legal Section | 21 |
| Legal Subdivision | EDGES OF LANDEN |
| Legal Block | 301 |
| Legal Lot Number | 3 |
| Jurisdiction | WARREN OH |
| Township / Civil Division | DEERFIELD |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 32003 |
The current owner of 3966 Irwin Simpson Rd bought it in September 2011.
Source: Warren County records, as of February 20, 2026
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 3966 IRWIN SIMPSON RD, MASON, OH 45040-9754 |
| Occupancy | Owner Occupied |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Feb 14, 2022 | Deed of Trust, Mortgage · Line of Credit PNC BANK NA |
| Aug 5, 2020 | Deed of Trust, Mortgage · Conventional Mortgage PNC BK |
| Oct 12, 2017 | Deed of Trust, Mortgage · Conventional Mortgage PNC MTG |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 14, 2011 · Amount on File |
| Deed Sale | Sep 14, 2011 · Amount on File |
| Prior Sale | Mar 31, 2008 · Amount on File |
| Deed Document Number | 0053780428 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WARREN OH |
| Property Address | 3966 IRWIN SIMPSON RD, MASON, OH 45040-9754 |
| Transaction Type | Mortgage |
| Record Updated | Mar 3, 2022 |
| Name | Verified Name |
|---|---|
| Address | 3966 IRWXN SIMPSON ROAD, MASON, OH 45040-9754 |
| Document Number | 0000005365 |
|---|---|
| Date | Feb 14, 2022 |
| Instrument | 2022-005365 |
| Name | PNC BANK NA |
|---|---|
| Type | Bank |
| Address | WILMINGTON, DE 19801 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 479 Months |
| Due | Jan 18, 2062 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WARREN OH |
| Property Address | 3966 IRWIN SIMPSON RD, MASON, OH 45040-9754 |
| Document Number | 0000031843 |
| Instrument Date | Aug 5, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Sep 29, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 3966 IRWIN SIMPSON RD #R MASON OH 450409754, R, MASON, OH 45040-9754 |
| Document Number | 0000031843 |
|---|---|
| Date | Aug 21, 2020 |
| Instrument | 31843 |
| Name | PNC BK |
|---|---|
| Type | Bank |
| Address | MASON, OH 45040 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WARREN OH |
| Property Address | 3966 IRWIN SIMPSON RD, MASON, OH 45040-9754 |
| Document Number | 0000032199 |
| Instrument Date | Oct 12, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 27, 2018 |
| Title Company | NATIONAL LINK |
| Name | Verified Name |
|---|---|
| Address | 3966 IRWIN SIMPSON RD MASON OH 450409754, MASON, OH 45040-9754 |
| Document Number | 0000032199 |
|---|---|
| Date | Oct 20, 2017 |
| Instrument | 32199 |
| Name | PNC MTG |
|---|---|
| Type | Mortgage Company |
| Address | MIAMISBURG, OH 45342 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Oct 19, 2042 |
The 2025 property tax bill for 3966 Irwin Simpson Rd was $4,874.
Source: Warren County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Ohio |
| County | Warren County |
| County Subdivision | Deerfield Township |
| Unified School District | Kings Local School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,874.00 | $96,247 Land $24,500 Building $71,747 | $274,990 Land $70,000 Building $204,990 |
| 2023 | $4,386.00 (+1.6%) Homeowner's exemption | $76,314 (-) Land $12,915 Building $63,399 | |
| 2022 | $4,317.00 Homeowner's exemption | $76,314 Land $12,915 Building $63,399 | $218,040 (-) Land $36,900 Building $181,140 |
| 2021 | $218,040 Land $36,900 Building $181,140 |
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.
FEMA maps place 3966 Irwin Simpson Rd in Zone X, an area of minimal flood risk.
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 | 9 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.
Wildfire risk around 3966 Irwin Simpson Rd is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 81% 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 | WARREN COUNTY serves 99,000 people · EPA ID OH8301512 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2025 |
| Lead | 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 405 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 | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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