Roane County property record for 421 Walden Ave, Harriman, TN 37748
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | 2 Owner Names on File |
| Last Sale | $85,000 (Jan 2010) |
| Tax Bill | $54 (2022) |
| Flood Zone | Zone X (minimal risk) |
| APN | 073026K F 00300 |
| Primary APN | 073026K F 00300 |
|---|---|
| Alternative APN |
|
| Lot Area | 6,970 sqft (0.16 acres) |
|---|---|
| Lot Dimensions | 140 ft deep x 50 ft wide |
| Terrain | Rolling |
| Utility Building | 1 sqft |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 421 WALDEN AVE |
|---|---|
| City | HARRIMAN |
| State | TN |
| Zip | 37748 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DISTRICT: 1; SUBDIVISION: CITY OF HARRIMAN; BLOCK: 43 |
| Legal Subdivision | CITY OF HARRIMAN |
| Legal Block | 43 |
| Legal Lot Number | 421,423 423 |
| Jurisdiction | ROANE TN |
| Township / Civil Division | 2 |
| Census Block Group | 1 |
| Census Block | 1090 |
| Census Tract | 30801 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Cornstalk Heights Historic District listed 1991 · 135 contributing resources · NRIS 90002142 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
The current owner of 421 Walden Ave acquired it in January 2010.
Source: Roane County records, as of January 30, 2026
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 417 WALDEN AVE, HARRIMAN, TN 37748-2535 |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jan 15, 2010 · Amount on File |
| Deed Sale | Jan 15, 2010 · Amount on File |
| Deed Document Number | 0000134892 |
| Deed Book / Page | 1348 / 92 |
| Last Transfer Date | Jan 21, 2010 |
| Transfer Doc | 134892 |
| Record Updated | Jun 8, 2026 |
Source: Roane County assessment roll, as of May 20, 2025
| Type | Name |
|---|---|
| State | Tennessee |
| County | Roane County |
| Municipality | Harriman City |
| Unified School District | Roane County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,800 Land $3,650 Building $150 | $15,200 Land $14,600 Building $600 | |
| 2023 | $1,575 (-) Land $1,425 Building $150 | ||
| 2022 | $54.00 | $1,575 Land $1,425 Building $150 | $6,300 Land $5,700 Building $600 |
| 2020 | $6,300 Land $5,700 Building $600 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 421 Walden Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 16, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 421 Walden Ave is low, with a 0.02% 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 · lower than 72% of Tennessee |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect 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 | HARRIMAN UTILITY BOARD serves 16,653 people · EPA ID TN0000287 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2025 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Treatment report not submitted Apr 2019 |
| 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 189 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
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