728 River St, Ontario, OR 97914 Property Records

Malheur County property record for 728 River St, Ontario, OR 97914 · Last verified January 2026

Property Highlights

Property Type	Residential > Single Family > Home
Year Built	Built 1931
Square Footage	1,149 sqft
Lot Size	7,500 sqft (0.172 acres)
Last Sale	$65,000 (2021)
Tax Bill	$649.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`18S4703BD 1100`
Alternative APN	`266`

Interior

Building Area	1,149 sqft

Exterior

Year Built	Built 1931
Lot Area	7,500 sqft (0.172 acres)

Location & Zoning

Account Number	266
Street Address	728 RIVER ST
City	ONTARIO
State	OR
Zip	97914-1754
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Range	47E
Legal Township	18S
Legal Section	03
Legal Quarter	NW
Legal Quarter Quarter	SE
Jurisdiction	MALHEUR OR
Minor Civil Division	ONTARIO
Census Blockgroup	2
Census Block	2005
Census Tract	970400

Owner

Source: Malheur County records · APN 18S4703BD 1100

Assessment roll updated September 30, 2025 · Last verified January 2026

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

Owner of Record	Individual Owner on File
Mailing Address	4801 IDA RED AVE, CALDWELL, ID 83607-6004
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Sep 21, 2021 Deed Sale Price on Sep 21, 2021
Record Refreshed	Jun 08, 2026

Tax Assessment & Valuation

Source: Malheur County records · Assessment roll updated September 30, 2025 · Last verified January 2026

Property Jurisdictions

Type	Name
State	Oregon
County	Malheur County
Municipality	Ontario City
Unified School District	Ontario School District 8 (KG - 12)

Tax Bill & Assessment History

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$649.00 (+41.7%)	$41,611 (+43.44%) Land $30,775 Building $10,836	$77,590 (+50.84%) Land $56,590 Building $21,000
2023	$458.00	$29,009 Land $29,009	$51,440 Land $51,440