301 Leonard Ave, Oceanside, CA 92054 Property Records

San Diego County property record for 301 Leonard Ave, Oceanside, CA 92054

Property Summary

Property Type	Duplex
Details	2 bd · 2 ba · 880 sqft · built 1952
Lot Size	0.118 acres (5,160 sqft)
Owner	Company Name on Record
Last Sale	$529,000 (Jun 2013)
Tax Bill	$7,348 (2025)
Deeds & Mortgages	Aug 2026 Transfer Mar 2019 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`150-375-01-00`

Property Details

APN / Parcel Number

Primary APN	`150-375-01-00`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Units	2 Units
Building Area	880 sqft Living Area

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1952
Architectural Style	Duplex Single
Lot Area	5,160 sqft (0.118 acres)

Location & Zoning

Street Address	301 LEONARD AVE
City	OCEANSIDE
State	CA
Zip	92054-4133
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R-3
Legal Description	BLK 3 LOT 18 TR 000210
Legal Subdivision	PATTON & MONTAGUES SUB
Legal Tract	000210
Legal Block	3
Legal Lot Number	18
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	1
Census Block	1015
Census Tract	18201

Owner

Source: San Diego County records, as of August 31, 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 Record
Mailing Address	14060 MERCADO DR, DEL MAR, CA 92014-2950
Owner Type	Company
Vesting	Limited Liability Partnership

Deeds, Mortgages & Sale History

Date	Document
Aug 20, 2026	Quit Claim Deed, Transfer NONE LISTED ON DOCUMENT
Mar 21, 2019	Quit Claim Deed, Transfer ATTORNEY ONLY
May 21, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 28, 2013 · Amount on Record
Deed Sale	Jun 28, 2013 · Amount on Record
Prior Sale	Jun 13, 2001 · Amount on Record
Deed Document Number	2013407350
Prior Transfer Date	Feb 28, 2006
Prior Transfer Doc	0000193710
Record Updated	Oct 29, 2026

August 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Aug 20, 2026
Property Address	301 LEONARD AVE, OCEANSIDE, CA 92054-4133
Document Number	0000245662
Instrument Date	Jul 31, 2026
Instrument	2026245662
Transaction Type	Transfer
Record Updated	Aug 31, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Liability Partnership
Address	14060 MERCADO DR, DEL MAR, CA 92014-2950

March 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Mar 21, 2019
Property Address	301 LEONARD AVE, OCEANSIDE, CA 92054-4133
Document Number	0000100645
Instrument Date	Feb 28, 2019
Instrument	100645
Transaction Type	Transfer
Record Updated	Mar 28, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	14060 MERCADO DR DEL MAR CA 920142950, DEL MAR, CA 92014-2950

May 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	May 21, 2018
Property Address	301 LEONARD AVE, OCEANSIDE, CA 92054-4133
Document Number	0000203343
Instrument Date	May 3, 2018
Instrument	203343
Transaction Type	Transfer
Record Updated	May 25, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	14060 MERCADO DR DEL MAR CA 920142950, DEL MAR, CA 92014-2950

Tax Assessment & Valuation

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		$664,440 (+2%) Land $450,917 Building $213,523
2025	$7,348.00 (+5.18%)	$651,413 (+4.04%) Land $442,076 Building $209,337
2023	$6,986.00 (+1.53%)	$626,119 Land $424,910 Building $201,209
2022	$6,881.00

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

Flood

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 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

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	Not rated no burnable land within 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	Arviso - Mobile Home Park private · serves 70 people · EPA ID 090605121
Water Source	Groundwater
Last State Inspection	Feb 2026
Also Mapped Here	SAN DIEGO COUNTY WATER AUTHORITY, CITY OF OCEANSIDE
Lead	Below detection (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Coliform assessment Dec 2019
Monitoring and Reporting	26 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 573 locations within half a mile, as of December 31, 2025

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

May also be available: AT&T, GeoLinks.

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