155 Diana Ave, Erwin, TN 37650 Property Records

Unicoi County property record for 155 Diana Ave, Erwin, TN 37650

Property Summary

Property Type	Single Family Home
Details	1 ba · 960 sqft · built 1984
Lot Size	0.73 acres (31,799 sqft)
Owner	2 Individual Names on File
Last Sale	$81,000 (May 1999)
Tax Bill	$831 (2025)
Deeds & Mortgages	Mar 2024 Mortgage Apr 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`024I-H-007.00`

Property Details

APN / Parcel Number

Primary APN	`024I-H-007.00`
Alternative APNs	`086024I H 00700` `000006657`

Interior

Full Baths	1 Bath
Plumbing Fixtures	3 Plumbing Fixtures
Stories	1 Story
Building Area	960 sqft Living Area
Gross Area	1,896 sqft
1st Floor Area	960 sqft
Basement Area	936 sqft
Utility Room	Utility Room
Flooring	Carpet
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1994
Architectural Style	Custom Design
Exterior Material	Siding
Roof Type	Gable/Hip
Roof Material	Composition Shingle
Lot Area	31,799 sqft (0.73 acres)
Lot Dimensions	170 ft deep x 186 ft wide
Terrain	Rolling
Garage Type	Detached
Garage Area	576 sqft
Parking Spaces	2 Parking Spaces
Deck Area	436 sqft
Patio Area	676 sqft

Utilities, Heating & Cooling

Cooling System	Package A/C
Heating System	HVAC
Sewer	Connected
Water Source	Commercial

Location & Zoning

Street Address	155 DIANA AVE
City	ERWIN
State	TN
Zip	37650-8896
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	PB A PG 28 LOT 10 186X170 IRR
Legal Subdivision	JACK LEDFORD
Legal Block	A
Legal Lot Number	10
Jurisdiction	UNICOI TN
Township / Civil Division	2
Census Block Group	3
Census Block	3050
Census Tract	80200

Owner

155 Diana Ave is owned and occupied by two individuals who bought it in May 1999.

Source: Unicoi County records, as of March 25, 2026

Owner of Record	2 Individual Names on File
Mailing Address	155 DIANA AVE, ERWIN, TN 37650-8896
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Mar 27, 2024	Deed of Trust, Mortgage CLINCHFIELD FCU
Apr 12, 2018	Deed of Trust, Mortgage · Conventional Mortgage CLINCHFIELD FCU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 11, 1999 · Amount on File
Deed Sale	May 11, 1999 · Amount on File
Prior Sale	Oct 23, 1995 · Amount on File
Deed Book / Page	202 / 6
Record Updated	Jun 8, 2026

March 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	UNICOI TN
Property Address	155 DIANA AVE, ERWIN, TN 37650-8896
Transaction Type	Mortgage
Record Updated	Apr 11, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000479250
Date	Mar 27, 2024
Book Page	479/250
Instrument	24000521

Lender

Name	CLINCHFIELD FCU
Type	Credit Union
Address	ERWIN, TN 37650

Agreement

Amount	Amount on Record
Term	121 Months
Due	Apr 1, 2034

April 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	UNICOI TN
Property Address	155 DIANA AVE, ERWIN, TN 37650-8896
Document Number	41284
Instrument Date	Apr 12, 2018
Transaction Type	Mortgage
Record Updated	May 8, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	155 DIANA AVE ERWIN TN 376508896, ERWIN, TN 37650-8896

Mortgage

Document Number	41284
Date	Apr 17, 2018
Book Page	000412/000084
Instrument	698

Lender

Name	CLINCHFIELD FCU
Type	Credit Union
Address	ERWIN, TN 37650

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	120 Months
Due	Apr 16, 2028

Tax Assessment & Valuation

The 2025 property tax bill for 155 Diana Ave was $831.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$831.00	$31,825 Land $6,725 Building $25,100	$127,300 Land $26,900 Building $100,400
2024	$831.00
2023		$31,825 (-) Land $6,725 Building $25,100
2022	$748.00	$31,825 Land $6,725 Building $25,100	$127,300 Land $26,900 Building $100,400

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.

Flood

FEMA maps place 155 Diana Ave in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1999.

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	9 in force
Nearby Flood Claims	6 (1999–2018)
Claims Outside the SFHA	3 of 6
Most Recent Claim	Feb 2018 · other causes
Claims by Event	Severe Storms And Flooding, Aug 2001 · 2 claims

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

Wildfire risk around 155 Diana Ave is moderate, ranking above 46% of the US, with a 0.09% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 46% of the US · above 63% of Tennessee
Wildfire Likelihood	0.09% annual chance
Exposure	Direct burnable vegetation

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 110 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.

Cell Coverage

5G (outdoors only) and 4G LTE

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