1043 Tesoro Ave, San Marcos, CA 92069 Property Records

San Diego County property record for 1043 Tesoro Ave, San Marcos, CA 92069

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.5 ba · 2,897 sqft · built 2001
Lot Size	0.121 acres (5,268 sqft)
Owner	2 Individual Names on Record
Last Sale	$749,000 (Nov 2020)
Tax Bill	$11,102 (2025)
Deeds & Mortgages	Nov 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`218-610-06-00`

Property Details

APN / Parcel Number

Primary APN	`218-610-06-00`

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 2001
Effective Year Built	Effective 2001
Lot Area	5,268 sqft (0.121 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	1043 TESORO AVE
City	SAN MARCOS
State	CA
Zip	92069-7377
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SPA
Legal Description	LOT 6 TR 013844
Legal Subdivision	PALOMA AREA 12 #302
Legal Tract	013844
Legal Block	3
Legal Lot Number	6
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	3
Census Block	3000
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	1043 TESORO AVE, SAN MARCOS, CA 92069-7377
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 30, 2020 · Amount on Record
Deed Sale	Nov 30, 2020 · Amount on Record
Prior Sale	Aug 28, 2013 · Amount on Record
Deed Document Number	2020759538
Prior Transfer Date	Jul 27, 2015
Prior Transfer Doc	0000415470
Record Updated	Oct 29, 2026

November 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Nov 30, 2020
Property Address	1043 TESORO AVE, SAN MARCOS, CA 92069-7377
Document Number	0000759538
Map Reference	MAP 13844
Instrument Date	Nov 5, 2020
Instrument	2020-0759538
Transaction Type	Transfer
Record Updated	Aug 24, 2021
Title Company	CALIFORNIA TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV 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	Joint Tenants
Address	1043 TESORO AVE, SAN MARCOS, CA 92069-7377

Mortgage

Document Number	0000759539
Date	Nov 30, 2020
Instrument	2020-0759539

Lender

Name	FAIRWAY INDEPENDENT MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 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		$826,951 (+2%) Land $257,270 Building $569,681
2025	$11,102.00 (+5.09%)	$810,737 (+4.04%) Land $252,226 Building $558,511
2023	$10,564.00 (+1.02%)	$779,257 Land $242,433 Building $536,824
2022	$10,457.00

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
Nearby Flood Policies	2 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	Moderate above 52% of the US · lower than 69% of California
Wildfire Likelihood	0.09% 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 211 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
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20