4012 Via Rio Ave, Oceanside, CA 92057 Property Records

San Diego County property record for 4012 Via Rio Ave, Oceanside, CA 92057

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,808 sqft · built 1979
Lot Size	0.237 acres (10,300 sqft)
Owner	2 Individual Names on File
Last Sale	$701,000 (Jan 2026)
Tax Bill	$9,170 (2025)
Deeds & Mortgages	Oct 2026 Sale & Mortgage Jan 2026 Sale
Flood Zone	Zone X (moderate risk)
APN	`158-181-36-00`

Property Details

APN / Parcel Number

Primary APN	`158-181-36-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,808 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Architectural Style	Contemporary
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	10,300 sqft (0.237 acres)
View / Lot	River
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	4012 VIA RIO AVE
City	OCEANSIDE
State	CA
Zip	92057-6439
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS-H
Legal Description	LOT 109 TR 007464
Legal Subdivision	OLD MISSION VILLAGE
Legal Tract	007464
Legal Block	2
Legal Lot Number	109
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	2
Census Block	2000
Census Tract	18521

Owner

4012 Via Rio Ave is owned by two individuals who bought it in January 2026.

Source: San Diego County records, as of October 20, 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	13517 CIELO RANCH RD, SAN DIEGO, CA 92130-1381
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Oct 16, 2026	Grant Deed, Transfer · VA Mortgage MCJAB INC
Jan 27, 2026	Grant Deed, Transfer CORINTHIAN TITLE-SD, CORINTHIAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 27, 2026 · Amount on File
Deed Sale	Jan 27, 2026 · Amount on File
Prior Sale	Jun 8, 2004 · Amount on File
Deed Document Number	202622820
Prior Transfer Date	Jun 25, 2024
Prior Transfer Doc	0000166973
Record Updated	Oct 29, 2026

October 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Oct 16, 2026
Property Address	4012 VIA RIO AVE, OCEANSIDE, CA 92057-6439
Document Number	0000300975
Instrument Date	Oct 5, 2026
Instrument	2026300975
Transaction Type	Transfer
Record Updated	Oct 23, 2026
Title Company	CORINTHIAN TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$107,989.20
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4012 VIA RIO AVE, OCEANSIDE, CA 92057-6439

Mortgage

Document Number	0000300976,
Date	Oct 16, 2026
Instrument	2026300976

Lender

Name	MCJAB INC

Agreement

Type	VA Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 1, 2056

Interest

Max Rate	-1%

January 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jan 27, 2026
Property Address	4012 VIA RIO AVE, OCEANSIDE, CA 92057-6439
Document Number	0000022820
Map Reference	MAP 7464
Instrument Date	Jan 9, 2026
Instrument	2026-0022820
Transaction Type	Transfer
Record Updated	Feb 5, 2026
Title Company	CORINTHIAN TITLE-SD, CORINTHIAN TITLE

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	13517 CIELO RANCH RD, SAN DIEGO, CA 92130-1381

Tax Assessment & Valuation

The 2025 property tax bill for 4012 Via Rio Ave was $9,170.

Source: San Diego County assessment roll, as of July 28, 2026

Property Jurisdictions

Type	Name
State	California
County	San Diego County
Municipality	Oceanside City
Unified School District	Oceanside Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$832,320 (+2%) Land $624,240 Building $208,080
2025	$9,170.00	$816,000 Land $612,000 Building $204,000
2023	$4,201.00 (+1.55%)	$375,586 Land $223,614 Building $151,972
2022	$4,137.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 4012 Via Rio Ave in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective September 3, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone A99, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 16 policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	16 in force

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 4012 Via Rio Ave is low, with a 0.01% annual chance of 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 88% of California
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	CITY OF OCEANSIDE serves 174,340 people · EPA ID CA3710014
Water Source	Purchased surface water from several systems
Lead	Under 1 ppb (2022–2024) 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 477 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Cox Communications Cable · Fiber in parts of the area	2,000 / 100
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: San Diego Broadband, T-Mobile.

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