3508 9th St, San Marcos, CA 92078 Property Records

San Diego County property record for 3508 9th St, San Marcos, CA 92078

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,120 sqft · built 1977
Lot Size	0.159 acres (6,926 sqft)
Owner	2 Individual Names on File
Last Sale	$123,000 (Apr 1996)
Tax Bill	$3,439 (2025)
Deeds & Mortgages	Mar 2018 Line of Credit Nov 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`219-071-09-00`

Property Details

APN / Parcel Number

Primary APN	`219-071-09-00`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	4 Rooms
Stories	1 Story
Building Area	1,120 sqft Living Area

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1977
Architectural Style	Ranch
Exterior Material	Wood Siding
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	6,926 sqft (0.159 acres)
Lot Dimensions	140 ft deep x 50 ft wide
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	3508 9TH ST
City	SAN MARCOS
State	CA
Zip	92078-2316
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-1-7.5
Legal Description	BLK 69 LOT 18 LOT 17& TR 000345
Legal Subdivision	SAN MARCOS
Legal Tract	000345
Legal Block	69
Legal Lot Number	18,17
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	2
Census Block	2009
Census Tract	20037

Owner

3508 9th St is owned and occupied by two individuals who bought it in April 1996.

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

Owner of Record	2 Individual Names on File
Mailing Address	3508 9TH ST, SAN MARCOS, CA 92078-2316
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Mar 28, 2018	Deed of Trust, Mortgage · Line of Credit MUFG UNION BANK NA
Nov 21, 2017	Intrafamily Transfer, Transfer · Conventional Mortgage MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 11, 1996 · Amount on File
Deed Sale	Apr 11, 1996 · Amount on File
Prior Sale	Mar 28, 1984 · Amount on File
Deed Document Number	1996179757
Prior Transfer Date	Mar 29, 1996
Prior Transfer Doc	0000179758
Record Updated	Oct 29, 2026

March 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	3508 9TH ST, SAN MARCOS, CA 92078-2316
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000121723
Date	Mar 28, 2018
Instrument	2018-0121723

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	361 Months
Due	Apr 9, 2048

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN DIEGO CA
Recording Date	Nov 21, 2017
Property Address	3508 9TH ST, SAN MARCOS, CA 92078-2316
Document Number	0000543252
Map Reference	MAP345
Instrument Date	Sep 25, 2017
Instrument	2017-0543252
Transaction Type	Transfer
Record Updated	Aug 24, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1106 CAMINO DEL SOL, SAN MARCOS, CA 92069-7347

Mortgage

Document Number	0000543253
Date	Nov 21, 2017
Instrument	2017-0543253

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 3508 9th St was $3,439 with a homeowner's exemption.

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		$311,002 (+2%) Land $147,252 Building $163,750
2025	$3,439.00 Homeowner's exemption	$304,905 Land $144,365 Building $160,540
2023	$3,194.00 (+1.43%) Homeowner's exemption	$293,067 Land $138,760 Building $154,307
2022	$3,149.00

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

Flood

FEMA maps place 3508 9th St in Zone X, an area of minimal flood risk.

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

Wildfire risk around 3508 9th St is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.8% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 474 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 / 500
San Diego Broadband Fixed Wireless	500 / 100
Starlink Satellite	280 / 30
AT&T DSL	100 / 20

May also be available: Spectrum, T-Mobile, Verizon.

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