3838 Sienna St, Oceanside, CA 92056 Property Records

San Diego County property record for 3838 Sienna St, Oceanside, CA 92056

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,000 sqft · built 1999
Lot Size	0.282 acres (12,279 sqft)
Owner	Company Name on File
Last Sale	$360,000 (Feb 1999)
Tax Bill	$6,827 (2025)
Deeds & Mortgages	Jun 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`169-571-29-00`

Property Details

APN / Parcel Number

Primary APN	`169-571-29-00`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	3,000 sqft Living Area

Exterior

Year Built	Built 1999
Effective Year Built	Effective 1999
Lot Area	12,279 sqft (0.282 acres)
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	3838 SIENNA ST
City	OCEANSIDE
State	CA
Zip	92056-7282
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS
Legal Description	LOT 22 TR 012803
Legal Subdivision	SOUTH RIDGE TRAILS
Legal Tract	012803
Legal Block	1
Legal Lot Number	22
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	1
Census Block	1000
Census Tract	19808

Owner

Source: San Diego County records · APN 169-571-29-00

Assessment roll updated July 21, 2026 · Last verified July 2026

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

Owner of Record	Company Name on File
Mailing Address	11042 MASON LN, SAN DIEGO, CA 92129-3355
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Feb 23, 1999 · Amount on Record
Deed Sale	Feb 23, 1999 · Amount on Record
Deed Document Number	1999111568
Last Transfer Date	Dec 21, 2010
Transfer Doc	0000018628
Record Updated	Sep 20, 2026

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	3838 SIENNA ST, OCEANSIDE, CA 92056-7282
Document Number	0000293054
Instrument Date	Jun 20, 2017
Transaction Type	Mortgage
Record Updated	Jul 06, 2017
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE SAN DIEGO

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	3838 SIENNA ST OCEANSIDE CA 920567282, OCEANSIDE, CA 92056-7282

Mortgage

Document Number	0000293054
Date	Jun 28, 2017
Instrument	293054

Lender

Name	USC CU
Type	Credit Union
Address	LOS ANGELES, CA 90089

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Jun 27, 2032

Tax Assessment & Valuation

Source: San Diego County records · Assessment roll updated July 21, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2026		$611,813 (+2%) Land $147,892 Building $463,921
2025	$6,827.00 (+9.97%)	$599,818 (+4.04%) Land $144,993 Building $454,825
2023	$6,208.00 (+0.27%) Homeowner's exemption	$576,527 Land $139,363 Building $437,164
2022	$6,191.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Diego County (06073C), updated September 3, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060730198081, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · 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 8 (10% premium discount)
Nearby Flood Policies	1 in force

Wildfire

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 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, availability as of December 31, 2025 · sampled at 700 locations within half a mile · Last verified October 2026

Provider	Max Down / Up (Mbps)
Cox Communications Cable	2,000 / 100
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless · DSL	100 / 20
T-Mobile USA Fixed Wireless	100 / 20

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water System	CITY OF OCEANSIDE serves 174,340 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.