Hamilton County property record for 523 Riddle Rd, Cincinnati, OH 45220
| Property Type | Duplex |
|---|---|
| Details | 2 bd · 2 ba · 1,632 sqft · built 1904 |
| Lot Size | 0.075 acres (3,267 sqft) |
| Owner | Company Name on File |
| Last Sale | $117,500 (Jan 2017) |
| Tax Bill | $3,700 (2025) |
| Deeds & Mortgages | Jan 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 101-0005-0078-00 |
| Primary APN | 101-0005-0078-00 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,632 sqft Finished Area |
| 1st Floor Area | 816 sqft |
| 2nd Floor Area | 816 sqft |
| Basement Area | 816 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1904 |
|---|---|
| Architectural Style | Conventional |
| Exterior Material | Brick |
| Lot Area | 3,267 sqft (0.075 acres) |
| Lot Dimensions | 125 ft deep x 25 ft wide |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Street Address | 523 RIDDLE RD |
|---|---|
| City | CINCINNATI |
| State | OH |
| Zip | 45220-2718 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | 523 RIDDLE RD 25 X 125 PT LOT 73 COL JOHN |
| Legal Subdivision | COL JOHN RIDDLES |
| Legal Lot Number | 73 |
| Jurisdiction | HAMILTON OH |
| Township / Civil Division | CINCINNATI |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 2901 |
523 Riddle Rd, a duplex, is owned by a company that bought it in January 2017.
Source: Hamilton County records, as of February 9, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 510 RIDDLE RD, CINCINNATI, OH 45220-2793 |
| Owner Type | Company |
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 | Jan 4, 2017 · Amount on File |
| Deed Sale | Jan 4, 2017 · Amount on File |
| Prior Sale | Sep 6, 2013 · Amount on File |
| Deed Document Number | 0000001001 |
| Deed Book / Page | 013326 / 001215 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | HAMILTON OH |
| Recording Date | Jan 4, 2017 |
| Property Address | 523 RIDDLE RD, CINCINNATI, OH 45220-2718 |
| Document Number | 0000001001 |
| Book / Page | 013326 / 001215 |
| Instrument Date | Dec 30, 2016 |
| Instrument | 1001 |
| Transaction Type | Transfer |
| Record Updated | Nov 7, 2017 |
| Title Company | ATTORNEY ONLY |
| Amount | Amount on Record |
|---|---|
| Tax | $352.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 4 SUNNYSIDE DR FAIRFIELD OH 450144932, FAIRFIELD, OH 45014-4932 |
The 2025 property tax bill for 523 Riddle Rd was $3,700, up 0.1% from the year before.
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 | $3,700.00 (+0.14%) | $58,359 (-) Land $8,050 Building $50,309 | |
| 2024 | $3,695.00 (-0.19%) | $58,359 (-) Land $8,050 Building $50,309 | |
| 2023 | $3,702.00 (+23.94%) | $58,359 (+37.78%) Land $8,050 Building $50,309 | $166,740 Land $23,000 Building $143,740 |
| 2022 | $2,987.00 | $42,358 Land $6,633 Building $35,725 | |
| 2020 | $121,020 Land $18,950 Building $102,070 |
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 523 Riddle Rd in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 523 Riddle Rd 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 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures