1075 Tesoro Ave, San Marcos, CA 92069 Property Records

San Diego County property record for 1075 Tesoro Ave, San Marcos, CA 92069

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.5 ba · 2,897 sqft · built 2002
Lot Size	0.114 acres (4,983 sqft)
Owner	2 Individual Names on Record
Last Sale	$545,000 (Jul 2014)
Tax Bill	$9,243 (2025)
Deeds & Mortgages	Jan 2019 Mortgage Oct 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`218-600-51-00`

Property Details

APN / Parcel Number

Primary APN	`218-600-51-00`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Building Area	2,897 sqft Living Area

Exterior

Year Built	Built 2002
Effective Year Built	Effective 2002
Lot Area	4,983 sqft (0.114 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	1075 TESORO AVE
City	SAN MARCOS
State	CA
Zip	92069-7378
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SPA
Legal Description	LOT 51 TR 013745
Legal Subdivision	SAN MARCOS THE QUORUM
Legal Tract	013745
Legal Block	2
Legal Lot Number	51
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	2
Census Block	2000
Census Tract	20021

Owner

Source: San Diego County records, as of July 28, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	1075 TESORO AVE, SAN MARCOS, CA 92069-7378
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jan 14, 2019	Deed of Trust, Mortgage · ARM SAN DIEGO COUNTY CU
Oct 9, 2020	Deed of Trust, Mortgage · Conventional Mortgage CALIBER HOME LOANS INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 3, 2014 · Amount on Record
Deed Sale	Jul 3, 2014 · Amount on Record
Prior Sale	Nov 21, 2003 · Amount on Record
Deed Document Number	2014280101
Record Updated	Oct 29, 2026

January 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	1075 TESORO AVE, SAN MARCOS, CA 92069-7378
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1075 TESORO AVE, SAN MARCOS, CA 92069-7378

Mortgage

Document Number	0000014154
Date	Jan 14, 2019
Instrument	2019-0014154

Lender

Name	SAN DIEGO COUNTY CU
Type	Credit Union
Address	SAN DIEGO, CA 92196

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.37%
Type Change Date	Feb 1, 2024
Change Frequency	5 Years
Min Rate At Change	2.75%
Max Rate At Change	5.37%
Index	5-Year CMT
Max Rate	8.37%

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	1075 TESORO AVE, SAN MARCOS, CA 92069-7378
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1075 TESORO AVE, SAN MARCOS, CA 92069-7378

Mortgage

Document Number	0000612165
Date	Oct 9, 2020
Instrument	2020-0612165

Lender

Name	CALIBER HOME LOANS INC
Type	Mortgage Company
Address	COPPELL, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2050

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	San Marcos City
Unified School District	San Marcos Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$668,100 (+2%) Land $209,179 Building $458,921
2025	$9,243.00 (+4.64%) Homeowner's exemption	$655,001 (+4.04%) Land $205,078 Building $449,923
2023	$8,833.00 (+0.98%) Homeowner's exemption	$629,567 Land $197,115 Building $432,452
2022	$8,747.00

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 44% of the US · lower than 74% of California
Wildfire Likelihood	0.06% annual chance
Exposure	Indirect 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	VALLECITOS WD serves 114,700 people · EPA ID CA3710002
Water Source	Purchased surface water from several systems
Last State Inspection	Mar 2022
Lead	Under 1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 743 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
San Diego Broadband Fixed Wireless	500 / 100
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: T-Mobile.

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