604 Allison Ln, San Marcos, CA 92069 Property Records

San Diego County property record for 604 Allison Ln, San Marcos, CA 92069

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,075 sqft · built 2006
Lot Size	0.106 acres (4,637 sqft)
Owner	Company Name on Record
Last Sale	$360,000 (Nov 2009)
Tax Bill	$8,068 (2025)
Deeds & Mortgages	Feb 2023 Sale Mar 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`220-510-21-00`

Property Details

APN / Parcel Number

Primary APN	`220-510-21-00`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Building Area	2,075 sqft Living Area

Exterior

Year Built	Built 2006
Effective Year Built	Effective 2006
Lot Area	4,637 sqft (0.106 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	604 ALLISON LN
City	SAN MARCOS
State	CA
Zip	92069-6515
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-1-10 (PR
Legal Description	LOT 21 TR 014869
Legal Subdivision	SAN MARCOS THE QUORUM
Legal Tract	014869
Legal Block	4
Legal Lot Number	21
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	4
Census Block	4006
Census Tract	20021

Owner

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

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

Owner of Record	Company Name on Record
Mailing Address	10531 4S COMMONS DR, 166, SAN DIEGO, CA 92127-3517
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Feb 17, 2023	Grant Deed, Transfer
Mar 3, 2020	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 16, 2009 · Amount on Record
Deed Sale	Nov 16, 2009 · Amount on Record
Prior Sale	Jul 29, 2009 · Amount on Record
Deed Document Number	2009635351
Last Transfer Date	Jul 27, 2015
Transfer Doc	0000405778
Record Updated	Oct 29, 2026

February 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Feb 17, 2023
Property Address	604 ALLISON LN, SAN MARCOS, CA 92069-6515
Document Number	0000041417
Map Reference	MAP 14869
Instrument Date	Feb 1, 2023
Instrument	2023-0041417
Transaction Type	Transfer
Record Updated	Feb 28, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	10531 4S COMMONS DR # DR166, DR166, SAN DIEGO, CA 92127-3517

Transferred To (Grantee/Buyer)

Name	Verified Name

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	604 ALLISON LN, SAN MARCOS, CA 92069-6515
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000108733
Date	Mar 3, 2020
Instrument	2020-0108733

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 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		$473,972 (+2%) Land $214,768 Building $259,204
2025	$8,068.00 (+3.84%)	$464,679 (+4.04%) Land $210,557 Building $254,122
2024	$7,770.00 (+2.55%)
2023	$7,577.00 (+1.28%) Homeowner's exemption	$446,637 Land $202,382 Building $244,255
2022	$7,481.00

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	Low lower than 62% of the US · lower than 77% of California
Wildfire Likelihood	0.04% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 290 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
Starlink Satellite	280 / 30

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

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