525 Ohio Ave, Erwin, TN 37650 Property Records

Unicoi County property record for 525 Ohio Ave, Erwin, TN 37650

Property Summary

Property Type	Single Family Home
Details	1.5 ba · 2,270 sqft · built 1920
Lot Size	0.201 acres (8,736 sqft)
Owner	2 Individual Names on File
Tax Bill	$893 (2024)
Deeds & Mortgages	Feb 2024 Line of Credit Feb 2022 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`031C-M-007.00`

Property Details

APN / Parcel Number

Primary APN	`031C-M-007.00`
Alternative APNs	`086031C M 00700` `000007303`

Interior

Full Baths	1.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	5 Plumbing Fixtures
Stories	2 Stories
Building Area	2,270 sqft Living Area
1st Floor Area	1,255 sqft
Upper Floors Area	1,015 sqft
Utility Room	Utility Room
Flooring	Carpet
Interior Walls	Paneling

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1990
Architectural Style	Custom Design
Exterior Material	Siding
Roof Type	Gable/Hip
Roof Material	Composition Shingle
Lot Area	8,736 sqft (0.201 acres)
Lot Dimensions	110 ft deep x 75 ft wide
Garage Type	Detached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	40 sqft
Patio Area	240 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	525 OHIO AVE
City	ERWIN
State	TN
Zip	37650-1622
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-1
Legal Description	HOLSTON BLK 6 LOT 5 75X110
Legal Subdivision	HOLSTON
Legal Block	6
Legal Lot Number	5
Jurisdiction	UNICOI TN
Township / Civil Division	2
Census Block Group	2
Census Block	2034
Census Tract	80400

Owner

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

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 File
Mailing Address	525 OHIO AVE, ERWIN, TN 37650-1622
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Feb 20, 2024	Deed of Trust, Mortgage · Line of Credit EASTMAN CU
Feb 15, 2022	Deed of Trust, Mortgage · Line of Credit EASTMAN CU

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Record Updated	Jun 8, 2026

February 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	UNICOI TN
Property Address	525 OHIO AVE, ERWIN, TN 37650-1622
Transaction Type	Mortgage
Record Updated	Mar 1, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	525 OHIO AVE, ERWIN, TN 37650-1622

Mortgage

Document Number	0000004783
Date	Feb 20, 2024
Book Page	478/3
Instrument	24000279

Lender

Name	EASTMAN CU
Type	Credit Union
Address	KINGSPORT, TN 37660

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Feb 13, 2044

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	UNICOI TN
Property Address	525 OHIO AVE, ERWIN, TN 37650-1622
Transaction Type	Mortgage
Record Updated	Feb 25, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	525 OHIO AVE, ERWIN, TN 37650-1622

Mortgage

Document Number	0000456326
Date	Feb 15, 2022
Book Page	456/326
Instrument	22000381

Lender

Name	EASTMAN CU
Type	Credit Union
Address	KINGSPORT, TN 37660

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Feb 10, 2042

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		$34,200 (-) Land $5,000 Building $29,200	$136,800 (-) Land $20,000 Building $116,800
2024	$893.00 (+11.07%)
2023		$34,200 (-) Land $5,000 Building $29,200
2022	$804.00	$34,200 Land $5,000 Building $29,200	$136,800 Land $20,000 Building $116,800

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

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 Policies	3 in force
Nearby Flood Claims	2 (1984–2024)
Most Recent Claim	Sep 2024 · Tropical Storm Helene

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	Indirect within ember reach
Adjoins Burnable Land	Yes

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 329 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 Utilities Fiber	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

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

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