520 Walnut St, Jefferson, OR 97352 Property Records

Marion County property record for 520 Walnut St, Jefferson, OR 97352

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,024 sqft · built 1974
Lot Size	0.2 acres (8,712 sqft)
Owner	Individual Name on File
Last Sale	$83,750 (Oct 2019)
Tax Bill	$2,043 (2025)
Deeds & Mortgages	Oct 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`103W12BA03400`

Property Details

APN / Parcel Number

Primary APN	`103W12BA03400`
Alternative APN	`100183`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Stories	1 Story
Building Area	1,024 sqft Living Area
Gross Area	1,360 sqft
1st Floor Area	1,024 sqft

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1985
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	8,712 sqft (0.2 acres)
Garage Type	Attached
Garage Area	336 sqft
Driveway	Driveway
Driveway Area	275 sqft
Parking Spaces	1 Parking Space
Deck Area	224 sqft
Patio Area	224 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	100183
Street Address	520 WALNUT ST
City	JEFFERSON
State	OR
Zip	97352-9260
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	COLCORD ACRES SUBDIVISION IN JEFFERSON LOT 22 ACRES .20
Legal Range	03W
Legal Township	10S
Legal Section	12
Legal Subdivision	COLCORD ACRES SUBDIVISION IN JEFFERSON
Legal Block	4
Legal Lot Number	22
Jurisdiction	MARION OR
Township / Civil Division	JEFFERSON
Census Block Group	4
Census Block	4013
Census Tract	10802

Owner

Source: Marion County records · APN 103W12BA03400

Assessment roll updated November 10, 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	520 WALNUT ST, JEFFERSON, OR 97352-9260
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 11, 2019 · Amount on Record
Deed Sale	Oct 11, 2019 · Amount on Record
Prior Sale	Oct 01, 2009 · Amount on Record
Deed Book / Page	4253 / 147
Record Updated	Jun 08, 2026

October 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARION OR
Recording Date	Oct 11, 2019
Property Address	520 WALNUT ST, JEFFERSON, OR 97352-9260
Document Number	0000049185
Book / Page	004253 / 000147
Instrument Date	Sep 20, 2019
Instrument	49185
Transaction Type	Transfer
Record Updated	Oct 23, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	520 WALNUT ST JEFFERSON OR 973529260, JEFFERSON, OR 97352-9260

Tax Assessment & Valuation

Source: Marion County records · Assessment roll updated November 10, 2025 · Last verified April 2026

Property Jurisdictions

Type	Name
State	Oregon
County	Marion County
Municipality	Jefferson City
Unified School District	Jefferson School District 14J (KG - 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	$2,043.00 (+2.71%)	$135,830 (+6.08%)	$284,720 (+8.1%) Land $111,050 Building $173,670
2024	$1,989.00 (+12.63%)
2023		$128,040	$263,380 Land $100,000 Building $163,380
2021	$1,766.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 30, 2026 · 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
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	7 in force

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 93% of Oregon
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)
Spectrum Cable	1,000 / 1,000
CASCO Communications Fixed Wireless	400 / 50
Verizon Fixed Wireless	300 / 20

May also be available: Hunter Communications & Technologies, Radiate Holdings.

Based on FCC filings for 470 locations within half a mile of this property.

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	CITY OF JEFFERSON serves 3,348 people
Water Source	Surface water
Last State Inspection	Sep 2022
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	3 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 service area is an EPA estimate; the actual supplier may differ. The full violation and enforcement history is in the system's EPA record.