Unicoi County property record for 1812 N Main Ave, Erwin, TN 37650
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 4,986 sqft · built 1932 |
| Lot Size | 14.7 acres (640,332 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,724 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 017-098.00 |
| Primary APN | 017-098.00 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Stories | 2 Stories |
| Building Area | 4,986 sqft Living Area |
| Gross Area | 5,148 sqft |
| 1st Floor Area | 1,688 sqft |
| Upper Floors Area | 1,688 sqft |
| Basement Area | 1,610 sqft |
| Finished Basement | 1,610 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1932 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Custom Design |
| Exterior Material | Siding |
| Foundation Type | Footing |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 640,332 sqft (14.7 acres) |
| Terrain | Rolling |
| Garage Type | Detached |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed/Finished Porch |
| Porch Area | 396 sqft |
| Patio Area | 162 sqft |
| Cooling System | Package A/C |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Water Source | Commercial |
| Street Address | 1812 N MAIN AVE |
|---|---|
| City | ERWIN |
| State | TN |
| Zip | 37650-8932 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | COUNTY AREA: R01 |
| Jurisdiction | UNICOI TN |
| Township / Civil Division | 3 |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 80200 |
1812 N Main Ave is owned and occupied by an individual.
Source: Unicoi County records, as of September 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1812 N MAIN AVE, ERWIN, TN 37650-8932 |
| Occupancy | Owner Occupied |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1812 N Main Ave was $2,724.
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 | $2,724.00 | $104,350 Land $52,025 Building $52,325 | $417,400 Land $208,100 Building $209,300 |
| 2023 | $104,350 Land $52,025 Building $52,325 | ||
| 2022 | $417,400 Land $208,100 Building $209,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1812 N Main Ave in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1999.
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 | 9 in force |
| Nearby Flood Claims | 6 (1999–2018) |
| Claims Outside the SFHA | 3 of 6 |
| Most Recent Claim | Feb 2018 · other causes |
| 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 1812 N Main Ave is moderate, ranking above 46% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · above 63% of Tennessee |
|---|---|
| Wildfire Likelihood | 0.09% 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 | UNICOI UTILITY DISTRICT serves 4,527 people · EPA ID TN0000719 |
|---|---|
| Water Source | Purchased groundwater influenced by surface water from ERWIN UTILITIES AUTHORITY |
| Last State Inspection | Oct 2025 |
| 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 55 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Brightspeed Fiber | 2,000 / 2,000 |
| Xfinity Cable | 2,000 / 250 |
| Erwin Fiber Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
4G LTE (outdoors only), no 5G reported
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