Hamilton County property record for 510 Riddle Rd, Cincinnati, OH 45220
| Property Type | Triplex |
|---|---|
| Details | 6 bd · 3 ba · 3,360 sqft · built 1907 |
| Lot Size | 0.117 acres (5,097 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $6,161 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 101-0004-0089-00 |
| Primary APN | 101-0004-0089-00 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Stories | 3 Stories |
| Building Area | 3,360 sqft Finished Area |
| 1st Floor Area | 1,120 sqft |
| 2nd Floor Area | 2,240 sqft |
| Basement Area | 1,120 sqft |
| Year Built | Built 1907 |
|---|---|
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 5,097 sqft (0.117 acres) |
| Lot Dimensions | 166 ft deep x 30 ft wide |
| Porch | Porch |
| Porch Area | 144 sqft |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Street Address | 510 RIDDLE RD |
|---|---|
| City | CINCINNATI |
| State | OH |
| Zip | 45220-2793 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Legal Description | 510 RIDDLE RD 30 X 166.70 R2-T3-S20 |
| Legal Range | 02 |
| Legal Township | 03 |
| Legal Section | 20 |
| Legal Subdivision | FAULKE FARM |
| Legal Lot Number | 1 |
| Jurisdiction | HAMILTON OH |
| Township / Civil Division | CINCINNATI |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 2902 |
Source: Hamilton County records, as of February 9, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 510 RIDDLE RD, CINCINNATI, OH 45220-2793 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 19, 2010 |
| Deed Sale | Oct 19, 2010 |
| Prior Sale | Sep 2, 2010 · Amount on Record |
| Deed Document Number | 221046 |
| Deed Book / Page | 11521 / 02739 |
| Record Updated | Jun 8, 2026 |
Source: Hamilton County assessment roll, as of March 1, 2025
| Type | Name |
|---|---|
| State | Ohio |
| County | Hamilton County |
| Municipality | Cincinnati City |
| Unified School District | Cincinnati City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,161.00 (+0.13%) | $97,237 (-) Land $11,025 Building $86,212 | |
| 2024 | $6,153.00 (-0.18%) | $97,237 (-) Land $11,025 Building $86,212 | |
| 2023 | $6,164.00 (+32.39%) | $97,237 (+47.24%) Land $11,025 Building $86,212 | $277,820 (+47.24%) Land $31,500 Building $246,320 |
| 2022 | $4,656.00 | $66,042 Land $9,086 Building $56,956 | |
| 2020 | $188,690 Land $25,960 Building $162,730 |
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 December 22, 2024
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 96% 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 502 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 |
| Starlink Satellite | 280 / 30 |
May also be available: AT&T, T-Mobile, Verizon.
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