Warren County property record for 4338 Grasmere Run, Mason, OH 45040
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 2,198 sqft · built 2003 |
| Lot Size | 0.126 acres (5,489 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $95,000 (Aug 2019) |
| Tax Bill | $4,074 (2025) |
| Deeds & Mortgages | Nov 2024 Transfer Aug 2019 Sale + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-26-490-068-0 |
| Primary APN | 12-26-490-068-0 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 2,198 sqft Living Area |
| Gross Area | 2,598 sqft |
| 1st Floor Area | 1,201 sqft |
| Basement Area | 997 sqft |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Lot Area | 5,489 sqft (0.126 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 22 sqft |
| Deck Area | 288 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 1133089 |
|---|---|
| Street Address | 4338 GRASMERE RUN |
| City | MASON |
| State | OH |
| Zip | 45040-7277 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | THORNGATE/WIND.RP LOT 4338 |
| Legal Subdivision | THORNGATE/WIND.RP |
| Legal Block | 89 |
| Legal Lot Number | 4338 |
| Jurisdiction | WARREN OH |
| Township / Civil Division | MASON |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 31905 |
4338 Grasmere Run is owned and occupied by two individuals who acquired it in November 2024.
Source: Warren County records, as of April 28, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4338 GRASMERE RUN, MASON, OH 45040-7277 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Nov 25, 2024 | Transfer on Death Deed, Transfer |
| Aug 20, 2019 | Fiduciary Deed, Transfer |
| Aug 20, 2019 | Grant Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 20, 2019 · Amount on File |
| Deed Sale | Aug 20, 2019 · Amount on File |
| Prior Sale | Aug 20, 2019 · Amount on File |
| Deed Document Number | 201923424 |
| Last Transfer Date | Nov 19, 2024 |
| Transfer Doc | 0000026800 |
| Record Updated | Sep 20, 2026 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | WARREN OH |
| Recording Date | Nov 25, 2024 |
| Property Address | 4338 GRASMERE RUN, MASON, OH 45040-7277 |
| Document Number | 0000026800 |
| Map Reference | MB 54 PG 11&12 |
| Instrument Date | Nov 25, 2024 |
| Instrument | 2024-026800 |
| Transaction Type | Transfer |
| Record Updated | Jun 2, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 4338 GRASMERE RUN, MASON, OH 45040-7277 |
| Document Type | Fiduciary Deed |
|---|---|
| Jurisdiction | WARREN OH |
| Recording Date | Aug 20, 2019 |
| Property Address | 4338 GRASMERE RUN, MASON, OH 45040-7277 |
| Document Number | 0000023424 |
| Map Reference | MB 54 PG 11&12 |
| Instrument Date | Aug 7, 2019 |
| Instrument | 2019-023424 |
| Transaction Type | Transfer |
| Record Updated | May 20, 2022 |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Right of Survivorship |
| Address | 1355 WILLOW WAY STE 250, 250, CONCORD, CA 94520-8113 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | WARREN OH |
| Recording Date | Aug 20, 2019 |
| Property Address | 4338 GRASMERE RUN, MASON, OH 45040-7277 |
| Document Number | 0000023423 |
| Instrument Date | Aug 7, 2019 |
| Instrument | 23423 |
| Transaction Type | Transfer |
| Record Updated | Sep 25, 2019 |
| Title Company | ATTORNEY ONLY |
| Amount | Amount on Record |
|---|---|
| Tax | $285.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 1355 WILLOW WAY #250 CONCORD CA 945208113, 250, CONCORD, CA 94520-8113 |
The 2025 property tax bill for 4338 Grasmere Run was $4,074, down 0.5% from the year before.
Source: Warren County assessment roll, as of February 9, 2026
| Type | Name |
|---|---|
| State | Ohio |
| County | Warren County |
| Municipality | Mason City |
| Unified School District | Mason City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,074.00 (-0.49%) | $100,880 Land $28,000 Building $72,880 | $288,220 Land $80,000 Building $208,220 |
| 2024 | $4,094.00 (+4.25%) | ||
| 2023 | $3,927.00 (+1.29%) Homeowner's exemption | $81,764 (-) Land $17,220 Building $64,544 | |
| 2022 | $3,877.00 Homeowner's exemption | $81,764 Land $17,220 Building $64,544 | $233,610 (-) Land $49,200 Building $184,410 |
| 2021 | $233,610 Land $49,200 Building $184,410 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4338 Grasmere Run in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 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 4338 Grasmere Run 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 97% of the US · lower than 85% 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CINCINNATI PUBLIC WATER SYSTEM serves 800,000 people · EPA ID OH3102612 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2024 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 134 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 |
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