Hamilton County property record for 621 Mill St, Cincinnati, OH 45215
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,113 sqft · built 1948 |
| Lot Size | 0.163 acres (7,100 sqft) |
| Owner | Individual Name on File |
| Last Sale | $130,000 (Sep 2001) |
| Tax Bill | $2,540 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 601-0002-0069-00 |
| Primary APN | 601-0002-0069-00 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,113 sqft Living Area |
| Gross Area | 3,326 sqft |
| 1st Floor Area | 1,663 sqft |
| Basement Area | 1,663 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Architectural Style | Conventional |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Asphalt |
| Lot Area | 7,100 sqft (0.163 acres) |
| Lot Dimensions | 115 ft deep x 60 ft wide |
| Garage Type | Basement |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 159 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Baseboard |
| Heating Fuel | Oil |
| Street Address | 621 MILL ST |
|---|---|
| City | CINCINNATI |
| State | OH |
| Zip | 45215-5429 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SOUTH MILL RD 60 X 115.23 IRR PTS LOTS 48-49 JOHN G OLDEN SUBPARS 69-70 CONS |
| Legal Subdivision | OLDEN SUB |
| Legal Lot Number | 48-49 |
| Jurisdiction | HAMILTON OH |
| Township / Civil Division | ARLINGTON HEIGHTS |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 27400 |
621 Mill St is owned and occupied by an individual who bought it in September 2001.
Source: Hamilton County records, as of July 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 621 MILL ST, CINCINNATI, OH 45215-5429 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 17, 2001 · Amount on File |
| Deed Sale | Sep 17, 2001 · Amount on File |
| Deed Document Number | 2001167585 |
| Deed Book / Page | 8689 / 719 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 621 Mill St was $2,540, up 0.1% from the year before.
Source: Hamilton County assessment roll, as of January 21, 2026
| Type | Name |
|---|---|
| State | Ohio |
| Municipality | Arlington Heights Village |
| County | Hamilton County |
| Unified School District | Lockland Local School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,540.00 (+0.12%) | $42,704 (-) Land $6,545 Building $36,159 | $122,010 Land $18,700 Building $103,310 |
| 2024 | $2,537.00 (-0.82%) | $42,704 (-) Land $6,545 Building $36,159 | |
| 2023 | $2,558.00 (-11.49%) | $42,704 (+10.65%) Land $6,545 Building $36,159 | $122,010 Land $18,700 Building $103,310 |
| 2022 | $2,890.00 Homeowner's exemption | $38,595 Land $5,933 Building $32,662 | |
| 2020 | $110,270 Land $16,950 Building $93,320 |
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 621 Mill 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.
The area around 621 Mill St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 414 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures