Butler County property record for 891 Mill St, Hamilton, OH 45013
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,356 sqft · built 1924 |
| Lot Size | 0.339 acres (14,810 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $70,000 (Mar 1998) |
| Tax Bill | $1,809 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | K4700-034.000-012 |
| Primary APN | K4700-034.000-012 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,356 sqft Living Area |
| Gross Area | 780 sqft |
| 1st Floor Area | 780 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1924 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Bungalow |
| Exterior Material | Wood |
| Lot Area | 14,810 sqft (0.339 acres) |
| Lot Dimensions | 140 ft deep x 105 ft wide |
| Garage Type | Detached |
| Garage Area | 864 sqft |
| Parking Spaces | 6 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 140 sqft |
| Patio Area | 372 sqft |
| Pole Barn | 1,520 sqft |
| Cooling System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Sewer | Septic |
| Water Source | Commercial |
| Account Number | 0003300 |
|---|---|
| Old Parcel Number | K4700034.000012 |
| Street Address | 891 MILL ST |
| City | HAMILTON |
| State | OH |
| Zip | 45013-4423 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 29 N 105 OF E 140.74 |
| Legal Subdivision | VILLAGE/MILLVILLE |
| Legal Lot Number | 29 |
| Jurisdiction | BUTLER OH |
| Township / Civil Division | ROSS |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 10800 |
Source: Butler County records, as of March 11, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Owner Name on Record |
|---|---|
| Mailing Address | 891 MILL ST, HAMILTON, OH 45013-4423 |
| Occupancy | Owner Occupied |
| Last Sale | Mar 11, 1998 · Amount on Record |
|---|---|
| Deed Sale | Mar 11, 1998 · Amount on Record |
| Prior Sale | Mar 11, 1998 |
| Deed Document Number | 0000015434 |
| Record Updated | Jun 8, 2026 |
Source: Butler County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Ohio |
| County | Butler County |
| County Subdivision | Ross Township |
| Municipality | Millville Village |
| Unified School District | Ross Local School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,809.00 (+1.8%) | $50,080 (-0.02%) Land $9,000 Building $41,080 | $143,080 (-0.01%) Land $25,700 Building $117,380 |
| 2023 | $1,777.00 (+17.92%) | $50,090 (+31.92%) Land $9,000 Building $41,090 | $143,090 (+31.92%) Land $25,700 Building $117,390 |
| 2022 | $1,507.00 | $37,970 Land $9,000 Building $28,970 | |
| 2020 | $108,470 Land $25,700 Building $82,770 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective May 31, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 15 (1996–2026) |
| Claims Outside the SFHA | 1 of 15 |
| Most Recent Claim | Mar 2026 · river or lake flooding |
| Claims by Event |
|
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 93% of the US · lower than 68% 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 | SOUTHWEST REGIONAL WATER DISTRICT public/private · serves 42,856 people · EPA ID OH0903912 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2024 |
| Lead | 1 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 151 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 |
May also be available: Verizon.
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