Unicoi County property record for 518 S Main Ave, Erwin, TN 37650
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,113 sqft · built 1928 |
| Lot Size | 0.13 acres (5,651 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $75,000 (Nov 2017) |
| Tax Bill | $588 (2024) |
| Deeds & Mortgages | Nov 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 031B-B-007.00 |
| Primary APN | 031B-B-007.00 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Plumbing Fixtures | 3 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 1,113 sqft Living Area |
| 1st Floor Area | 1,113 sqft |
| Flooring | Carpet |
| Interior Walls | Paneling |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Custom Design |
| Exterior Material | Siding |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 5,651 sqft (0.13 acres) |
| Lot Dimensions | 80 ft deep x 70 ft wide |
| Deck Area | 120 sqft |
| Patio Area | 28 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Heat Pump |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 518 S MAIN AVE |
|---|---|
| City | ERWIN |
| State | TN |
| Zip | 37650-1010 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-3 |
| Legal Description | VINTON PB 1 PG 4 LOT 19 70X80 |
| Legal Subdivision | VINTON |
| Legal Lot Number | 19 |
| Jurisdiction | UNICOI TN |
| Township / Civil Division | 1 |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 80400 |
Source: Unicoi County records, as of March 27, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 518 S MAIN AVE, ERWIN, TN 37650-1010 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 22, 2017 · Amount on Record |
| Deed Sale | Nov 22, 2017 · Amount on Record |
| Prior Sale | Apr 15, 2016 · Amount on Record |
| Deed Document Number | 20172087 |
| Deed Book / Page | 408 / 464 |
| Last Transfer Date | Jun 9, 2020 |
| Transfer Doc | 0000434966 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | UNICOI TN |
| Recording Date | Nov 22, 2017 |
| Property Address | 518 S MAIN AVE, ERWIN, TN 37650-1010 |
| Document Number | 0000408464 |
| Book / Page | 408 / 464 |
| Map Reference | MB 1 PG 4 |
| Instrument Date | Nov 22, 2017 |
| Instrument | 17002087 |
| Transaction Type | Transfer |
| Record Updated | Jun 16, 2022 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $277.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 518 S MAIN AVE, ERWIN, TN 37650-1010 |
| Investor | Possibly a Property Investor |
| Document Number | 408467 |
|---|---|
| Date | Nov 22, 2017 |
| Book Page | 408/467 |
| Instrument | 17002088 |
| Name | DELTA COMMUNITY CU |
|---|---|
| Type | Credit Union |
| Address | PEACHTREE CITY, GA 30269 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Dec 1, 2032 |
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 | $22,525 (-) Land $3,375 Building $19,150 | $90,100 (-) Land $13,500 Building $76,600 | |
| 2024 | $588.00 (+11.15%) | ||
| 2023 | $22,525 (-) Land $3,375 Building $19,150 | ||
| 2022 | $529.00 | $22,525 Land $3,375 Building $19,150 | $90,100 Land $13,500 Building $76,600 |
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.
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.
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 | 0.01% annual chance |
| Exposure | None beyond 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 | 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 235 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.
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