Unicoi County property record for 506 S Willow Ave, Erwin, TN 37650
| Property Type | Timberland, Forest, Woodland Vacant Land |
|---|---|
| Details | 5 ba · 5,917 sqft · built 1955 |
| Lot Size | 38.6 acres (1,684,901 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $140,000 (Dec 1986) |
| Tax Bill | $2,191 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 031G-B-001.00 |
| Primary APN | 031G-B-001.00 |
|---|---|
| Alternative APNs |
|
| Full Baths | 5 Baths |
|---|---|
| Plumbing Fixtures | 15 Plumbing Fixtures |
| Units | 3 Units |
| Stories | 1 Story |
| Building Area | 5,917 sqft Gross Area |
| 1st Floor Area | 3,686 sqft |
| Basement Area | 2,231 sqft |
| Flooring | Wood |
| Interior Walls | Paneling |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Custom Design |
| Exterior Material | Brick |
| Roof Type | Gable/Hip |
| Roof Material | Metal |
| Lot Area | 1,684,901 sqft (38.6 acres) |
| Lot Dimensions | 150 ft deep x 60 ft wide |
| Terrain | Rolling |
| Porch | Finished/Open Porch |
| Porch Area | 1,552 sqft |
| Heating System | Radiant |
|---|---|
| Sewer | Connected |
| Water Source | Commercial |
| Street Address | 506 S WILLOW AVE |
|---|---|
| City | ERWIN |
| State | TN |
| Zip | 37650-1065 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Timberland, Forest, Woodland |
| Local Zoning Code | R-1 |
| Legal Description | PB MB 1 PG 99 |
| Legal Subdivision | LAWSON |
| Legal Block | 36 |
| Legal Lot Number | PT1-6 |
| Jurisdiction | UNICOI TN |
| Township / Civil Division | 1 |
| Census Block Group | 2 |
| Census Block | 2030 |
| Census Tract | 80400 |
506 S Willow Ave, timberland, forest, woodland vacant land, is owned by two individuals who bought it in December 1986.
Source: Unicoi County records, as of March 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 620 LOVE ST, ERWIN, TN 37650-1736 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Dec 19, 1986 · Amount on File |
| Deed Sale | Dec 19, 1986 · Amount on File |
| Deed Book / Page | 152 / 629 |
| Record Updated | Jun 8, 2026 |
Source: Unicoi County assessment roll, as of December 3, 2025
| Type | Name |
|---|---|
| State | Tennessee |
| County | Unicoi County |
| Municipality | Erwin Town |
| Unified School District | Unicoi County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $83,925 Land $17,775 Building $66,150 | $526,400 Land $261,800 Building $264,600 | |
| 2024 | $2,191.00 | ||
| 2023 | $83,925 (-) Land $17,775 Building $66,150 | ||
| 2022 | $1,973.00 | $83,925 Land $17,775 Building $66,150 | $526,400 Land $261,800 Building $264,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 506 S Willow Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1984.
Source: FEMA National Flood Hazard Layer, effective August 23, 2016 · 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 | 3 in force |
| Nearby Flood Claims | 2 (1984–2024) |
| Most Recent Claim | Sep 2024 · Tropical Storm Helene |
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 506 S Willow Ave is low, with a 0.03% 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 | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
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 | ERWIN UTILITIES AUTHORITY serves 12,478 people · EPA ID TN0000231 |
|---|---|
| Water Source | Groundwater influenced by surface water |
| Last State Inspection | Feb 2023 |
| Lead | Under 1 ppb (2023–2025) 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 329 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Brightspeed Fiber | 2,000 / 2,000 |
| Xfinity Cable | 1,200 / 35 |
| Erwin Fiber Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Point Broadband, T-Mobile.
5G (outdoors only) and 4G LTE
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