Warren County property record for 337 Walnut Ln, Mason, OH 45040
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1.5 ba · 1,080 sqft · built 1978 |
| Lot Size | 0.06 acres (2,606 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $98,020 (Jan 2015) |
| Tax Bill | $1,985 (2025) |
| Deeds & Mortgages | Apr 2026 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 16-23-103-013-0 |
| Primary APN | 16-23-103-013-0 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 1,080 sqft Living Area |
| Gross Area | 1,344 sqft |
| 1st Floor Area | 1,080 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Lot Area | 2,606 sqft (0.06 acres) |
| Garage Type | Attached |
| Garage Area | 264 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 48 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Heat Pump |
| Heating Fuel | Electric |
| Account Number | 1137921 |
|---|---|
| Street Address | 337 WALNUT LN |
| City | MASON |
| State | OH |
| Zip | 45040-2012 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | GREENERY BLK J LOT 19C |
| Legal Subdivision | GREENERY BLK J |
| Legal Block | 921 |
| Legal Lot Number | 19C |
| Jurisdiction | WARREN OH |
| Township / Civil Division | MASON |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 31906 |
Source: Warren County records, as of May 1, 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 Record |
|---|---|
| Mailing Address | 337 WALNUT LN, MASON, OH 45040-2012 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 28, 2015 · Amount on Record |
| Deed Sale | Jan 28, 2015 · Amount on Record |
| Prior Sale | Apr 3, 1984 · Amount on Record |
| Deed Document Number | 20152234 |
| Prior Transfer Date | Jan 23, 2015 |
| Prior Transfer Doc | 0000002233 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WARREN OH |
| Recording Date | Apr 3, 2026 |
| Property Address | 337 WALNUT LN, MASON, OH 45040-2012 |
| Document Number | 0000008773 |
| Instrument Date | Mar 21, 2026 |
| Instrument | 20268773 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Address | 337 WALNUT LN, MASON, OH 45040-2012 |
| Document Number | 0000008773, |
|---|---|
| Date | Apr 3, 2026 |
| Instrument | 20268773 |
| Name | FIRST FINANCIAL BANK. |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Apr 10, 2051 |
| Rate | 6.01% |
|---|---|
| Max Rate | -1% |
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 | $1,985.00 (-2.79%) | $49,160 (+52.54%) Land $21,000 Building $28,160 | $140,450 (+52.53%) Land $60,000 Building $80,450 |
| 2024 | $2,042.00 (+28.91%) | ||
| 2023 | $1,584.00 (+1.34%) | $32,228 (-) Land $8,260 Building $23,968 | |
| 2022 | $1,563.00 | $32,228 Land $8,260 Building $23,968 | $92,080 (-) Land $23,600 Building $68,480 |
| 2021 | $92,080 Land $23,600 Building $68,480 |
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.
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 | 2 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 94% of the US · lower than 74% 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 203 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
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