Butler County property record for 421 Walnut St, Hamilton, OH 45011
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,526 sqft · built 1894 |
| Lot Size | 0.08 acres (3,485 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $14,000 (Mar 1985) |
| Tax Bill | $649 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | P6441-044-000-007 |
| Primary APN | P6441-044-000-007 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,526 sqft Living Area |
| Gross Area | 1,596 sqft |
| 1st Floor Area | 742 sqft |
| Year Built | Built 1894 |
|---|---|
| Effective Year Built | Effective 1894 |
| Architectural Style | Old Style |
| Exterior Material | Wood |
| Lot Area | 3,485 sqft (0.08 acres) |
| Lot Dimensions | 120 ft deep x 30 ft wide |
| View / Lot | Neighborhood / Spot |
| Garage Type | Detached |
| Garage Area | 320 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Frame Porch |
| Porch Area | 70 sqft |
| Patio Area | 72 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 421 WALNUT ST |
|---|---|
| City | HAMILTON |
| State | OH |
| Zip | 45011-3234 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 890 ENT |
| Legal Subdivision | HAMILTON |
| Legal Lot Number | 890 |
| Jurisdiction | BUTLER OH |
| Township / Civil Division | HAMILTON |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 300 |
Source: Butler County assessment roll, APN P6441-044-000-007, as of December 30, 2025 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 253 HEDGINGTON CT, HAMILTON, OH 45013-6601 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 01, 1985 · Amount on Record |
| Deed Sale | Mar 01, 1985 · Amount on Record |
| Record Updated | Sep 20, 2026 |
Source: Butler County assessment roll as of December 30, 2025 · Last verified July 2026
| Type | Name |
|---|---|
| State | Ohio |
| County | Butler County |
| Municipality | Hamilton City |
| Unified School District | Hamilton City School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $649.00 (+16.73%) | $12,900 (-) Land $850 Building $12,050 | $36,860 (-) Land $2,440 Building $34,420 |
| 2023 | $556.00 (-16.27%) | $12,900 (+23.56%) Land $850 Building $12,050 | $36,860 (+23.48%) Land $2,440 Building $34,420 |
| 2022 | $664.00 | $10,440 Land $850 Building $9,590 | |
| 2020 | $29,850 Land $2,440 Building $27,410 |
Source: FEMA National Flood Hazard Layer, Butler County (39017C), as of May 31, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| 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 are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, 560 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cincinnati Bell 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.
Source: EPA Safe Drinking Water Information System, water system OH0904012, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | HAMILTON PUBLIC WATER SYSTEM serves 62,447 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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