Butler County property record for 430 Walnut St, Hamilton, OH 45011
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,200 sqft · built 1875 |
| Lot Size | 0.08 acres (3,485 sqft) |
| Owner | Individual Name on File |
| Last Sale | $17,000 (Sep 2009) |
| Tax Bill | $1,668 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | P6441-037-000-116 |
| Primary APN | P6441-037-000-116 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,200 sqft Living Area |
| 1st Floor Area | 450 sqft |
| Year Built | Built 1875 |
|---|---|
| Effective Year Built | Effective 1875 |
| Architectural Style | Old Style |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 3,485 sqft (0.08 acres) |
| Lot Dimensions | 120 ft deep x 30 ft wide |
| View / Lot | Neighborhood / Spot |
| Porch | Open Frame Porch |
| Porch Area | 24 sqft |
| Cooling System | Central |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 430 WALNUT ST |
|---|---|
| City | HAMILTON |
| State | OH |
| Zip | 45011-3235 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 879 ENT |
| Legal Subdivision | HAMILTON |
| Legal Lot Number | 879 |
| Jurisdiction | BUTLER OH |
| Township / Civil Division | HAMILTON |
| Census Block Group | 1 |
| Census Block | 1024 |
| Census Tract | 300 |
430 Walnut St is owned by an individual who bought it in September 2009.
Source: Butler County records, as of July 22, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 1128, HAMILTON, OH 45012-1128 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 24, 2009 · Amount on File |
| Deed Sale | Sep 24, 2009 · Amount on File |
| Prior Sale | Oct 29, 2004 · Amount on File |
| Deed Document Number | 200948181 |
| Deed Book / Page | 8157 / 711 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 430 Walnut St was $1,668.
Source: Butler County assessment roll, as of December 30, 2025
| Type | Name |
|---|---|
| State | Ohio |
| County | Butler County |
| Municipality | Hamilton City |
| Unified School District | Hamilton City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,668.00 | $7,640 Land $850 Building $6,790 | $21,830 Land $2,440 Building $19,390 |
| 2023 | $329.00 (-54.62%) | $7,640 (+23.23%) Land $850 Building $6,790 | $21,830 Land $2,440 Building $19,390 |
| 2022 | $725.00 | $6,200 Land $850 Building $5,350 | |
| 2020 | $17,720 Land $2,440 Building $15,280 |
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 430 Walnut St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 31, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 430 Walnut St 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 | HAMILTON PUBLIC WATER SYSTEM serves 62,447 people · EPA ID OH0904012 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2025 |
| Lead | Under 1 ppb (2025–2027) 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 560 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 · Fiber in parts of the area | 1,000 / 1,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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