Unicoi County property record for 522 S Main Ave, Erwin, TN 37650 · Last verified April 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 940 sqft · built 1928 |
| Lot Size | 0.129 acres (5,640 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $59,500 (Nov 2017) |
| Tax Bill | $470 (2022) |
| Flood Zone | Zone X (minimal risk) |
| APN | 031B-B-006.00 |
| Primary APN | 031B-B-006.00 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Plumbing Fixtures | 3 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 940 sqft Living Area |
| Gross Area | 980 sqft |
| 1st Floor Area | 940 sqft |
| Flooring | Carpet |
| Interior Walls | Paneling |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Custom Design |
| Exterior Material | Siding |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 5,640 sqft (0.129 acres) |
| Lot Dimensions | 80 ft deep x 70 ft wide |
| Porch | Enclosed/Finished Porch |
|---|---|
| Porch Area | 264 sqft |
| Deck Area | 180 sqft |
| Patio Area | 180 sqft |
| Canopy | 180 sqft |
| Utility Building | 96 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Heat Pump |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 522 S MAIN AVE |
|---|---|
| City | ERWIN |
| State | TN |
| Zip | 37650-1010 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | VINTON LOT 18 70X80 |
| Legal Subdivision | VINTON |
| Legal Lot Number | 18 |
| Jurisdiction | UNICOI TN |
| Township / Civil Division | 1 |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 80400 |
Source: Unicoi County records · APN 031B-B-006.00
Assessment roll updated December 3, 2025 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 522 S MAIN AVE, ERWIN, TN 37650-1010 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 13, 2017 · Amount on Record |
| Deed Sale | Nov 13, 2017 · Amount on Record |
| Prior Sale | May 24, 2004 · Amount on Record |
| Deed Document Number | 20172028 |
| Deed Book / Page | 408 / 164 |
| Record Updated | Jun 08, 2026 |
Source: Unicoi County records · Assessment roll updated December 3, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | Tennessee |
| County | Unicoi County |
| Municipality | Erwin Town |
| Unified School District | Unicoi County School District (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $19,975 (-) Land $3,375 Building $16,600 | $79,900 (-) Land $13,500 Building $66,400 | |
| 2023 | $19,975 (-) Land $3,375 Building $16,600 | ||
| 2022 | $470.00 | $19,975 Land $3,375 Building $16,600 | $79,900 Land $13,500 Building $66,400 |
Source: FEMA National Flood Hazard Layer, Unicoi County (47171C), updated August 23, 2016 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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