Hamilton County property record for 511 Dair Ave, Harrison, OH 45030
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 3,107 sqft · built 1968 |
| Lot Size | 0.169 acres (7,362 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $135,000 (Dec 2002) |
| Tax Bill | $4,275 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 561-0001-0318-00 |
| Primary APN | 561-0001-0318-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 3,107 sqft Living Area |
| 1st Floor Area | 1,044 sqft |
| 2nd Floor Area | 1,812 sqft |
| Attic | Attic |
| Attic Area | 251 sqft |
| Basement Area | 1,044 sqft |
| Year Built | Built 1968 |
|---|---|
| Architectural Style | Conventional |
| Exterior Material | Brick |
| Lot Area | 7,362 sqft (0.169 acres) |
| Lot Dimensions | 126 ft deep x 58 ft wide |
| Garage Type | Attached |
| Garage Area | 1,548 sqft |
| Parking Spaces | 6 Parking Spaces |
| Porch | Porch |
| Porch Area | 362 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 511 DAIR AVE |
|---|---|
| City | HARRISON |
| State | OH |
| Zip | 45030-1299 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N ELM & DAIR 58.90 X 126 NE COR N ELM ST & DAIR AVE PARS 318-322 CONS |
| Jurisdiction | HAMILTON OH |
| Township / Civil Division | HARRISON |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 26103 |
511 Dair Ave is owned and occupied by two individuals who acquired it in June 2016.
Source: Hamilton County records, as of February 9, 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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 511 DAIR AVE, HARRISON, OH 45030-1299 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 18, 2002 · Amount on File |
| Deed Sale | Dec 18, 2002 · Amount on File |
| Deed Document Number | 0091143943 |
| Last Transfer Date | Jun 30, 2016 |
| Transfer Doc | 0000059316 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 511 Dair Ave was $4,275, up 0.6% from the year before.
Source: Hamilton County assessment roll, as of March 1, 2025
| Type | Name |
|---|---|
| State | Ohio |
| County | Hamilton County |
| County Subdivision | Harrison Township |
| Municipality | Harrison City |
| Unified School District | Southwest Local School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,275.00 (+0.56%) | $95,694 (-) Land $10,080 Building $85,614 | |
| 2024 | $4,251.00 (-0.86%) | $95,694 (-) Land $10,080 Building $85,614 | |
| 2023 | $4,288.00 (+23.15%) | $95,694 (+40.66%) Land $10,080 Building $85,614 | $273,410 Land $28,800 Building $244,610 |
| 2022 | $3,482.00 Homeowner's exemption | $68,033 Land $10,080 Building $57,953 | |
| 2020 | $194,380 Land $28,800 Building $165,580 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 511 Dair Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2026.
Source: FEMA National Flood Hazard Layer, effective December 22, 2024 · 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 | 3 in force |
| Nearby Flood Claims | 3 (2026) |
| Most Recent Claim | Aug 2026 · Severe Storms, Straight-line Winds, Tornadoes, Flooding, And Landslides |
| 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.
Wildfire risk around 511 Dair Ave is low, with 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 80% of the US · above 64% of Ohio |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | HARRISON CITY PWS serves 11,600 people · EPA ID OH3100812 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 386 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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