Hamilton County property record for 3940 Oak St, Cincinnati, OH 45227
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 5 ba · 2,928 sqft · built 1957 |
| Lot Size | 0.241 acres (10,498 sqft) |
| Owner | Company Name on File |
| Tax Bill | $12,619 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 527-0040-0396-00 |
| Primary APN | 527-0040-0396-00 |
|---|
| Full Baths | 5 Baths |
|---|---|
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,928 sqft |
| Year Built | Built 1957 |
|---|---|
| Lot Area | 10,498 sqft (0.241 acres) |
| Lot Dimensions | 103 ft deep x 100 ft wide |
| Garage Type | Attached |
| Garage Area | 4 sqft |
| Heating System | HVAC |
|---|
| Street Address | 3940 OAK ST |
|---|---|
| City | CINCINNATI |
| State | OH |
| Zip | 45227-3162 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Description | OAK ST 100 X 103 IRR PT LOT 1 TOWN OF MARIEMONT BLK 3 |
| Legal Subdivision | TOWN MARIEMONT |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | HAMILTON OH |
| Township / Civil Division | MARIEMONT |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 24800 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Village of Mariemont listed 2007 · 1,024 contributing resources · National Historic Landmark (designated 2007) · NRIS 07000431 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
3940 Oak St, a residential property, is owned by a company that acquired it in September 2010.
Source: Hamilton County records, as of February 9, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 575 MARYVILLE CENTRE DR STE 511, 511, SAINT LOUIS, MO 63141-5867 |
| 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 | Sep 24, 2010 |
| Deed Sale | Sep 24, 2010 |
| Prior Sale | Apr 21, 1994 |
| Deed Document Number | 219546 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 3940 Oak St was $12,619, up 2.1% from the year before.
Source: Hamilton County assessment roll, as of March 1, 2025
| Type | Name |
|---|---|
| State | Ohio |
| County | Hamilton County |
| Municipality | Mariemont Village |
| Unified School District | Mariemont City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $12,619.00 (+2.12%) | $124,380 (-) Land $48,160 Building $76,220 | |
| 2024 | $12,357.00 (+7.24%) | $124,380 (-) Land $48,160 Building $76,220 | |
| 2023 | $11,523.00 (+15.29%) | $124,380 (+39.15%) Land $48,160 Building $76,220 | $355,370 Land $137,600 Building $217,770 |
| 2022 | $9,995.00 | $89,383 Land $48,608 Building $40,775 | |
| 2020 | $255,380 Land $138,880 Building $116,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3940 Oak St 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 3940 Oak St 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 | 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 752 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures