Sullivan County property record for 421 Allison Rd, Piney Flats, TN 37686 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2 Baths |
| Year Built | Built 1985 |
| Square Footage | 1,867 sqft Living Area |
| Lot Size | 182,516 sqft (4.19 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $1,744.00 (2025) |
| Primary APN | 082124 01900 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Building Area | 1,867 sqft Living Area |
| 1st Floor | 1,867 sqft 1st Floor |
| Basement Area | 1,867 sqft Basement |
| Finished Basement | 480 sqft Finished |
| Unfinished Basement | 1,387 sqft Unfinished |
| Stories | 1 Stories |
| Primary Flooring | Carpet Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 2 Fireplaces |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1985 |
| Exterior Material | Brick Exterior |
| Foundation Type | Footing Foundation |
| Roof Construction | Gable/Hip Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 182,516 sqft (4.19 acres) |
| Deck Area | 48 sqft Deck |
|---|---|
| Patio Area | 320 sqft Patio |
| Porch | Open Porch |
| Porch Area | 138 sqft Porch |
| Topography | High Topography |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | HVAC Heating |
| Sewage | Sewage Connected |
| Water Source | Yes (Unknown Type) Water Source |
| Street Address | 421 ALLISON RD |
|---|---|
| City | PINEY FLATS |
| State | TN |
| Zip | 37686-4145 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | DISTRICT: 09, COUNTY AREA: A46 |
| Jurisdiction | SULLIVAN TN |
| Minor Civil Division | 5 |
| Census Blockgroup | 3 |
| Census Block | 3008 |
| Census Tract | 43301 |
Source: Sullivan County records · APN 082124 01900
Assessment roll updated May 20, 2025 · Last verified February 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 421 ALLISON RD, PINEY FLATS, TN 37686-4145 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Jul 29, 1998 |
| Transfer Doc | 00333C0025 |
| Record Refreshed | Jun 08, 2026 |
Source: Sullivan County records · Assessment roll updated May 20, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Tennessee |
| County | Sullivan County |
| Unified School District | Sullivan County School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,744.00 (+37.65%) | $108,125 (+105.37%) Land $37,750 Building $70,375 | $432,500 (+105.37%) Land $151,000 Building $281,500 |
| 2023 | $52,650 (-) Land $16,600 Building $36,050 | ||
| 2022 | $1,267.00 | $52,650 Land $16,600 Building $36,050 | |
| 2021 | $210,600 Land $66,400 Building $144,200 |
Source: FEMA National Flood Hazard Layer, Sullivan County (47163C), updated August 2, 2024 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Moderate above 40% of the US · above 57% of Tennessee |
|---|---|
| Wildfire Likelihood | About 1 in 1,031 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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