Unicoi County property record for 110 Sierra Dr, Erwin, TN 37650
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 962 sqft · built 1920 |
| Lot Size | 0.223 acres (9,704 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $474 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 031P-A-027.00 |
| Primary APN | 031P-A-027.00 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Plumbing Fixtures | 3 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 962 sqft Living Area |
| 1st Floor Area | 962 sqft |
| Basement Area | 130 sqft |
| Flooring | Carpet |
| Interior Walls | Paneling |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Custom Design |
| Exterior Material | Siding |
| Roof Type | Gable/Hip |
| Roof Material | Metal |
| Lot Area | 9,704 sqft (0.223 acres) |
| Lot Dimensions | 141 ft deep x 70 ft wide |
| Terrain | Rolling |
| Canopy | 160 sqft |
| Cooling System | None |
|---|---|
| Sewer | Connected |
| Water Source | Commercial |
| Street Address | 110 SIERRA DR |
|---|---|
| City | ERWIN |
| State | TN |
| Zip | 37650-7918 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 72X145 IRR |
| Jurisdiction | UNICOI TN |
| Township / Civil Division | 1 |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 80200 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 110 SIERRA DR, ERWIN, TN 37650-7918 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
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 | $474.00 | $18,175 (-) Land $3,650 Building $14,525 | $72,700 (-) Land $14,600 Building $58,100 |
| 2024 | $474.00 (+11.01%) | ||
| 2023 | $18,175 (-) Land $3,650 Building $14,525 | ||
| 2022 | $427.00 | $18,175 Land $3,650 Building $14,525 | $72,700 Land $14,600 Building $58,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Flood Insurance Cost | Premium on Record median of 11 policies |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 1 (1981) |
| Most Recent Claim | Jun 1981 · rainfall accumulation |
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 | Moderate above 55% of the US · above 73% 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 53 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Point Broadband.
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