307 Union St, Erwin, TN 37650 Property Records

Unicoi County property record for 307 Union St, Erwin, TN 37650

Property Summary

Property Type	Single Family Home
Details	1.5 ba · 1,504 sqft · built 1964
Lot Size	65 acres (2,831,400 sqft)
Owner	2 Individual Names on Record
Last Sale	$199,500 (Aug 2025)
Tax Bill	$326 (2024)
Deeds & Mortgages	Nov 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`023N-K-001.00`

Property Details

APN / Parcel Number

Primary APN	`023N-K-001.00`
Alternative APNs	`086023N K 00100` `000012087`

Interior

Full Baths	1.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	2 Plumbing Fixtures
Units	2 Units
Stories	1 Story
Building Area	1,504 sqft Living Area
1st Floor Area	1,504 sqft
Flooring	Tile

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1964
Architectural Style	Custom Design
Exterior Material	Concrete Block
Construction Type	Concrete
Roof Type	Geodesic/Dome
Roof Material	Built-Up Asphalt
Lot Area	2,831,400 sqft (65 acres)
Lot Dimensions	60 ft deep x 65 ft wide
Utility Building	384 sqft

Utilities, Heating & Cooling

Heating System	HVAC
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	307 UNION ST
City	ERWIN
State	TN
Zip	37650-1147
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	B-4
Legal Description	LOT PT15 65X60
Legal Lot Number	15
Jurisdiction	UNICOI TN
Township / Civil Division	2
Census Block Group	3
Census Block	3028
Census Tract	80400

Owner

Source: Unicoi County records, as of March 25, 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	312 TUCKER ST, ERWIN, TN 37650-1244
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 20, 2025 · Amount on Record
Deed Sale	Aug 20, 2025 · Amount on Record
Deed Document Number	20251827
Deed Book / Page	494 / 958
Prior Transfer Date	Nov 15, 2023
Prior Transfer Doc	0000475962
Record Updated	Sep 20, 2026

November 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	UNICOI TN
Recording Date	Nov 21, 2023
Property Address	307 UNION ST, ERWIN, TN 37650-1147
Document Number	0000475962
Book / Page	475 / 962
Instrument Date	Nov 15, 2023
Instrument	23002148
Transaction Type	Transfer
Record Updated	Apr 2, 2024

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	308 GAY ST, ERWIN, TN 37650-1232

Tax Assessment & Valuation

Source: Unicoi County assessment roll, as of December 3, 2025

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$12,500 (-) Land $2,225 Building $10,275	$50,000 (-) Land $8,900 Building $41,100
2024	$326.00
2023		$12,500 (-) Land $2,225 Building $10,275
2022		$12,500 Land $2,225 Building $10,275	$50,000 Land $8,900 Building $41,100

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

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 Claims	1 (1981)
Most Recent Claim	Jun 1981 · tidal / storm surge

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

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	0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

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, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 235 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

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

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Union St

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