Montgomery County property record for 821 Clarkson Ave, Dayton, OH 45402
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 716 sqft · built 1927 |
| Lot Size | 0.11 acres (4,800 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,200 (Oct 2024) |
| Tax Bill | $529 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R72-12307-0008 |
| Primary APN | R72-12307-0008 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 716 sqft Living Area |
| 1st Floor Area | 716 sqft |
| Year Built | Built 1927 |
|---|---|
| Effective Year Built | Effective 1927 |
| Architectural Style | Bungalow |
| Exterior Material | Wood |
| Construction Type | Frame |
| Lot Area | 4,800 sqft (0.11 acres) |
| Lot Dimensions | 120 ft deep x 40 ft wide |
| View / Lot | Neighborhood / Spot |
| Garage Type | Detached |
| Garage Area | 360 sqft |
| Porch | Open Frame Porch |
| Porch Area | 140 sqft |
| Heating System | Central |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 821 CLARKSON AVE |
|---|---|
| City | DAYTON |
| State | OH |
| Zip | 45402-5212 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 50721 |
| Legal Subdivision | CITY/DAYTON REV |
| Legal Lot Number | 8 |
| Jurisdiction | MONTGOMERY OH |
| Township / Civil Division | DAYTON |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 3800 |
Source: Montgomery County records, as of July 2, 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 | Individual Name on Record |
|---|---|
| Mailing Address | 3531 CORNELL DR, DAYTON, OH 45406-4262 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 8, 2024 · Amount on Record |
| Deed Sale | Oct 8, 2024 · Amount on Record |
| Deed Document Number | 202453636 |
| Prior Transfer Date | Sep 1, 2024 |
| Prior Transfer Doc | 0000053636 |
| Record Updated | Sep 20, 2026 |
Source: Montgomery County assessment roll, as of December 30, 2025
| Type | Name |
|---|---|
| State | Ohio |
| County | Montgomery County |
| Municipality | Dayton City |
| Unified School District | Dayton City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $529.00 | $8,680 (-) Land $1,970 Building $6,710 | $24,800 (-) Land $5,640 Building $19,160 |
| 2024 | $529.00 (+4.96%) | ||
| 2023 | $504.00 (-10.64%) | $8,680 (+14.97%) Land $1,970 Building $6,710 | $24,800 (+15.03%) Land $5,640 Building $19,160 |
| 2022 | $564.00 | $7,550 Land $1,720 Building $5,830 | |
| 2020 | $21,560 Land $4,900 Building $16,660 |
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 June 21, 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 | 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 | DAYTON PUBLIC WATER SYSTEM serves 141,407 people · EPA ID OH5703512 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2024 |
| Lead | 470 ppb (2024–2026) 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 382 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
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