1036 Tesoro Ave, San Marcos, CA 92069 Property Records

San Diego County property record for 1036 Tesoro Ave, San Marcos, CA 92069

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,231 sqft · built 2001
Lot Size	0.119 acres (5,183 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,200,000 (Jan 2025)
Tax Bill	$10,456 (2025)
Deeds & Mortgages	Oct 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`218-611-30-00`

Property Details

APN / Parcel Number

Primary APN	`218-611-30-00`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Building Area	2,231 sqft Living Area

Exterior

Year Built	Built 2001
Effective Year Built	Effective 2001
Lot Area	5,183 sqft (0.119 acres)
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	1036 TESORO AVE
City	SAN MARCOS
State	CA
Zip	92069-7376
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SPA
Legal Description	LOT 65 TR 013844
Legal Subdivision	SAN MARCOS THE QUORUM
Legal Tract	013844
Legal Block	2
Legal Lot Number	65
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	2
Census Block	2004
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	1036 TESORO AVE, SAN MARCOS, CA 92069-7376
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 27, 2025 · Amount on Record
Deed Sale	Jan 27, 2025 · Amount on Record
Prior Sale	Oct 11, 2017 · Amount on Record
Deed Document Number	202520984
Prior Transfer Date	Jan 6, 2025
Prior Transfer Doc	0000007540
Record Updated	Sep 20, 2026

October 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Oct 11, 2017
Property Address	1036 TESORO AVE, SAN MARCOS, CA 92069-7376
Document Number	0000470892
Instrument Date	Sep 15, 2017
Instrument	470892
Transaction Type	Transfer
Record Updated	Oct 17, 2017
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE SAN DIEGO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$735.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	3347 CUESTA PL CARLSBAD CA 920097715, CARLSBAD, CA 92009-7715

Mortgage

Document Number	470893
Date	Oct 11, 2017
Instrument	470893

Lender

Name	CALIBER HM LOANS
Type	Funding / Finance Company
Address	IRVING, TX 75063

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 10, 2047

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		$1,224,000 (+60.8%) Land $790,500 Building $433,500
2025	$10,456.00 (+4.97%)	$761,200 (+4.04%) Land $279,105 Building $482,095
2023	$9,961.00 (+1.02%) Homeowner's exemption	$731,644 Land $268,268 Building $463,376
2022	$9,860.00

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 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