Unicoi County property record for 521 Old Hwy Rd, Erwin, TN 37650
| Property Type | Mobile Home |
|---|---|
| Details | 840 sqft · built 1983 |
| Lot Size | 0.72 acres (31,363 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $153 (2025) |
| Deeds & Mortgages | Feb 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 045-050.03 |
| Primary APN | 045-050.03 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 840 sqft Living Area |
| 1st Floor Area | 840 sqft |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1983 |
| Architectural Style | Mobile Home |
| Lot Area | 31,363 sqft (0.72 acres) |
| Lot Dimensions | 64 ft deep x 14 ft wide |
| Shed | 1 Shed |
| Shed Area | 224 sqft |
| Sewer | Connected |
|---|---|
| Water Source | Commercial |
| Old Parcel Number | 086045 05003 |
|---|---|
| Street Address | 521 OLD HIGHWAY RD |
| City | ERWIN |
| State | TN |
| Zip | 37650-5416 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | PB C PG 288 LOT 1 AMY LAMB 83 14X64 RIVERCREST MH |
| Legal Lot Number | 1 |
| Jurisdiction | UNICOI TN |
| Township / Civil Division | 1 |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 80100 |
521 Old Hwy Rd, a mobile home, is owned by an individual who acquired it in February 2021.
Source: Unicoi County records, as of March 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 125 ALEXIS RD, ERWIN, TN 37650-5418 |
| 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 Transfer Date | Feb 4, 2021 |
| Transfer Doc | 0000442508 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | UNICOI TN |
| Recording Date | Feb 18, 2021 |
| Property Address | 521 OLD HIGHWAY RD, ERWIN, TN 37650-5416 |
| Document Number | 0000442508 |
| Book / Page | 442 / 508 |
| Map Reference | MB C PG 288 |
| Instrument Date | Feb 4, 2021 |
| Instrument | 21000366 |
| Transaction Type | Transfer |
| Record Updated | Aug 4, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 102 HENLEY DR, ERWIN, TN 37650-1526 |
The 2025 property tax bill for 521 Old Hwy Rd was $153.
Source: Unicoi County assessment roll, as of December 3, 2025
| Type | Name |
|---|---|
| State | Tennessee |
| County | Unicoi County |
| Unified School District | Unicoi County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $153.00 | $5,875 Land $3,600 Building $2,275 | $23,500 Land $14,400 Building $9,100 |
| 2023 | $5,875 (-) Land $3,600 Building $2,275 | ||
| 2022 | $138.00 | $5,875 Land $3,600 Building $2,275 | $23,500 Land $14,400 Building $9,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 521 Old Hwy Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 11 policies |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 7 (2024) |
| Claims Outside the SFHA | 2 of 7 |
| Most Recent Claim | Sep 2024 · Tropical Storm Helene |
| Claims by Event |
|
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 521 Old Hwy Rd is moderate, ranking above 51% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 51% of the US · above 68% of Tennessee |
|---|---|
| Wildfire Likelihood | 0.1% 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 59 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Erwin Fiber Fiber | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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