Unicoi County property record for 816 Holly Ave, Erwin, TN 37650
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,812 sqft · built 1949 |
| Lot Size | 0.573 acres (24,974 sqft) |
| Owner | Individual Name on File |
| Last Sale | $120,000 (Aug 2007) |
| Tax Bill | $1,167 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 023L-B-002.00 |
| Primary APN | 023L-B-002.00 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Plumbing Fixtures | 3 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 1,812 sqft Living Area |
| Gross Area | 2,952 sqft |
| 1st Floor Area | 1,336 sqft |
| Basement Area | 1,091 sqft |
| Finished Basement | 476 sqft |
| Unfinished Basement | 615 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Custom Design |
| Exterior Material | Brick |
| Foundation Type | Footing |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 24,974 sqft (0.573 acres) |
| Lot Dimensions | 175 ft deep x 140 ft wide |
| Garage Type | Attached |
| Garage Area | 525 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Finished/Open Porch |
| Porch Area | 191 sqft |
| Patio Area | 95 sqft |
| Cooling System | Package A/C |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 816 HOLLY AVE |
|---|---|
| City | ERWIN |
| State | TN |
| Zip | 37650-1428 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1 |
| Legal Description | E D CO PB 34 PG 179 BLK F LOT 3-4 140X175 |
| Legal Subdivision | E D CO |
| Legal Block | F |
| Legal Lot Number | 3-4 |
| Jurisdiction | UNICOI TN |
| Township / Civil Division | 2 |
| Census Block Group | 5 |
| Census Block | 5021 |
| Census Tract | 80400 |
816 Holly Ave is owned and occupied by an individual who bought it in August 2007.
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 | 816 HOLLY AVE, ERWIN, TN 37650-1428 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 20, 2007 · Amount on File |
| Deed Sale | Aug 20, 2007 · Amount on File |
| Prior Sale | Nov 4, 1996 · Amount on File |
| Deed Book / Page | 314 / 599 |
| Record Updated | Oct 29, 2026 |
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 | $44,700 Land $9,375 Building $35,325 | $178,800 Land $37,500 Building $141,300 | |
| 2024 | $1,167.00 | ||
| 2023 | $44,700 (-) Land $9,375 Building $35,325 | ||
| 2022 | $1,051.00 | $44,700 Land $9,375 Building $35,325 | $178,800 Land $37,500 Building $141,300 |
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.
FEMA maps place 816 Holly Ave in Zone X, an area of minimal flood risk.
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 | 1 in force |
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 816 Holly Ave is low, with a 0.02% 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 | 0.02% 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 167 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Point Broadband, Verizon.
5G (outdoors only) and 4G LTE
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