Unicoi County property record for 105 Madison St, Erwin, TN 37650
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,848 sqft · built 1925 |
| Lot Size | 0.484 acres (21,102 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $749 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 031J-K-001.00 |
| Primary APN | 031J-K-001.00 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Plumbing Fixtures | 3 Plumbing Fixtures |
| Stories | 2 Stories |
| Building Area | 1,848 sqft Living Area |
| 1st Floor Area | 952 sqft |
| Upper Floors Area | 896 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | Custom Design |
| Exterior Material | Siding |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 21,102 sqft (0.484 acres) |
| Lot Dimensions | 140 ft deep x 150 ft wide |
| Porch | Finished/Open Porch |
| Porch Area | 192 sqft |
| Utility Building | 154 sqft |
| Cooling System | Package A/C |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Water Source | Commercial |
| Street Address | 105 MADISON ST |
|---|---|
| City | ERWIN |
| State | TN |
| Zip | 37650-1931 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | EVERGREEN BLK D LOT 1-6 150X140 |
| Legal Subdivision | EVERGREEN |
| Legal Block | D |
| Legal Lot Number | 1-6 |
| Jurisdiction | UNICOI TN |
| Township / Civil Division | 1 |
| Census Block Group | 2 |
| Census Block | 2036 |
| Census Tract | 80200 |
105 Madison St, a single family home, is owned by an individual.
Source: Unicoi County records, as of March 25, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 119 LONE STAR DR, JOHNSON CITY, TN 37601-5344 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 105 Madison St was $749.
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 | $749.00 | $28,700 Land $7,800 Building $20,900 | $114,800 Land $31,200 Building $83,600 |
| 2023 | $28,700 Land $7,800 Building $20,900 | ||
| 2022 | $114,800 Land $31,200 Building $83,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 105 Madison St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1981.
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 File 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.
Wildfire risk around 105 Madison St is low, with a 0.03% annual chance of wildfire.
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 | 0.03% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 259 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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