335 Union St, Erwin, TN 37650 Property Records

Unicoi County property record for 335 Union St, Erwin, TN 37650

Property Summary

Property Type	Single Family Home
Details	1.5 ba · 2,269 sqft · built 1900
Lot Size	0.251 acres (10,914 sqft)
Owner	Individual Name on File
Last Sale	$80,000 (Jan 2002)
Tax Bill	$1,126 (2024)
Flood Zone	Zone X (minimal risk)
APN	`023N-K-018.00`

Property Details

APN / Parcel Number

Primary APN	`023N-K-018.00`
Alternative APNs	`086023N K 01800` `000012101`

Interior

Full Baths	1.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	5 Plumbing Fixtures
Stories	1 Story
Building Area	2,269 sqft Living Area
1st Floor Area	2,269 sqft
Basement Area	168 sqft
Flooring	Carpet
Interior Walls	Plaster
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1994
Architectural Style	Custom Design
Exterior Material	Siding
Roof Type	Gable/Hip
Roof Material	Composition Shingle
Lot Area	10,914 sqft (0.251 acres)
Lot Dimensions	104 ft deep x 104 ft wide
Garage Type	Detached
Garage Area	300 sqft
Parking Spaces	1 Parking Space
Porch	Screened/Unfinished Porch
Porch Area	338 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Heat Pump
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	335 UNION ST
City	ERWIN
State	TN
Zip	37650-1147
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-3
Legal Description	LOT PT18 104X104
Legal Lot Number	18
Jurisdiction	UNICOI TN
Township / Civil Division	2
Census Block Group	3
Census Block	3028
Census Tract	80400

Owner

Source: Unicoi County records · APN 023N-K-018.00

Assessment roll updated December 3, 2025 · Last verified April 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	PO BOX 30, ERWIN, TN 37650-0030
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jan 31, 2002 · Amount on Record
Deed Sale	Jan 31, 2002 · Amount on Record
Prior Sale	Aug 20, 1996 · Amount on Record
Deed Book / Page	233 / 883
Transfer Doc	233883
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Unicoi County records · Assessment roll updated December 3, 2025 · Last verified April 2026

Property Jurisdictions

Type	Name
State	Tennessee
County	Unicoi County
Municipality	Erwin Town
Unified School District	Unicoi County School District (PK - 12)

Tax Bill & Assessment History

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		$43,125 (-) Land $5,650 Building $37,475	$172,500 (-) Land $22,600 Building $149,900
2024	$1,126.00 (+11.05%)
2023		$43,125 (-) Land $5,650 Building $37,475
2022	$1,014.00	$43,125 Land $5,650 Building $37,475	$172,500 Land $22,600 Building $149,900

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of August 23, 2016 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (1981)
Most Recent Claim	Jun 1981 · tidal / storm surge

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 72% of Tennessee
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Brightspeed Fiber	2,000 / 2,000
Xfinity Cable	1,200 / 35
Erwin Utilities Fiber	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: Point Broadband Fiber Holding, T-Mobile USA.

Based on FCC filings for 235 locations within half a mile of this property.

Cell Coverage

5G (outdoors only) and 4G LTE

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	ERWIN UTILITIES AUTHORITY serves 12,478 people
Water Source	Groundwater influenced by surface water
Last State Inspection	Feb 2023
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.