1771 Grain Mill Rd, San Marcos, CA 92078 Property Records

San Diego County property record for 1771 Grain Mill Rd, San Marcos, CA 92078

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,499 sqft · built 2005
Lot Size	0.135 acres (5,878 sqft)
Owner	2 Individual Names on Record
Last Sale	$910,000 (Aug 2019)
Tax Bill	$14,008 (2025)
Deeds & Mortgages	Oct 2019 Line of Credit Nov 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`679-191-35-00`

Property Details

APN / Parcel Number

Primary APN	`679-191-35-00`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Building Area	2,499 sqft Living Area

Exterior

Year Built	Built 2005
Effective Year Built	Effective 2005
Lot Area	5,878 sqft (0.135 acres)
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	1771 GRAIN MILL RD
City	SAN MARCOS
State	CA
Zip	92078-1062
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SPA
Legal Description	LOT 5 TR 014676
Legal Subdivision	SAN MARCOS THE QUORUM
Legal Tract	014676
Legal Block	1
Legal Lot Number	5
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	1
Census Block	1001
Census Tract	20043

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	2 Individual Names on Record
Mailing Address	1771 GRAIN MILL RD, SAN MARCOS, CA 92078-1062
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 24, 2019	Deed of Trust, Mortgage · Line of Credit US BANK NA
Nov 6, 2020	Deed of Trust, Mortgage · Conventional Mortgage MCJAB INC
Aug 19, 2019	Grant Deed, Transfer · Conventional Mortgage US BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 19, 2019 · Amount on Record
Deed Sale	Aug 19, 2019 · Amount on Record
Prior Sale	May 11, 2015 · Amount on Record
Deed Document Number	2019351400
Prior Transfer Date	Feb 19, 2016
Prior Transfer Doc	0000087983
Record Updated	Oct 29, 2026

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	1771 GRAIN MILL RD, SAN MARCOS, CA 92078-1062
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	SOLIDIFI

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000483881
Date	Oct 24, 2019
Instrument	2019-0483881

Lender

Name	US BANK NA
Type	Bank
Address	OSHKOSH, WI 54902

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Oct 7, 2049

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	1771 GRAIN MILL RD, SAN MARCOS, CA 92078-1062
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	PACIFIC COAST TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1771 GRAIN MILL RD, SAN MARCOS, CA 92078-1062

Mortgage

Document Number	0000696306
Date	Nov 6, 2020
Instrument	2020-0696306

Lender

Name	MCJAB INC
Type	Non-Lending Institution
Address	SAN DIEGO, CA 92123

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2050

August 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Aug 19, 2019
Property Address	1771 GRAIN MILL RD, SAN MARCOS, CA 92078-1062
Document Number	0000351400
Map Reference	MAP 14676
Instrument Date	Aug 6, 2019
Instrument	2019-0351400
Transaction Type	Transfer
Record Updated	Aug 24, 2021
Title Company	FIRST AMERICAN TITLE INS CO

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	Community Property with Right of Survivorship
Address	1771 GRAIN MILL RD, SAN MARCOS, CA 92078-1062

Mortgage

Document Number	0000351401
Date	Aug 19, 2019
Instrument	2019-0351401

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2049

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		$1,015,119 (+2%) Land $557,895 Building $457,224
2025	$14,008.00 (+6.39%) Homeowner's exemption	$995,215 (+4.04%) Land $546,956 Building $448,259
2023	$13,167.00 (+1.74%) Homeowner's exemption	$956,571 Land $525,718 Building $430,853
2022	$12,942.00

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 65% of the US · lower than 79% of California
Wildfire Likelihood	0.03% 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 715 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Cox Communications Cable	2,000 / 100
Spectrum Cable	1,000 / 50
San Diego Broadband Fixed Wireless	500 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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