1781 Grain Mill Rd, San Marcos, CA 92078 Property Records

San Diego County property record for 1781 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	0.13 acres (5,670 sqft)
Owner	Trust Name on File
Last Sale	$669,000 (Feb 2014)
Tax Bill	$12,894 (2025)
Deeds & Mortgages	Jan 2021 Mortgage May 2020 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`679-191-39-00`

Property Details

APN / Parcel Number

Primary APN	`679-191-39-00`

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	5,670 sqft (0.13 acres)
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	1781 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 9 TR 014676
Legal Subdivision	SAN MARCOS THE QUORUM
Legal Tract	014676
Legal Block	1
Legal Lot Number	9
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	1
Census Block	1001
Census Tract	20043

Owner

1781 Grain Mill Rd is held in a trust since May 2020.

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

Owner of Record	Trust Name on File
Mailing Address	1781 GRAIN MILL RD, SAN MARCOS, CA 92078-1062
Owner Type	Company
Vesting	Trust, Revocable Trust

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
Jan 28, 2021	Deed of Trust, Mortgage · Conventional Mortgage CALIBER HOME LOANS INC
May 29, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
May 5, 2020	Deed of Trust, Mortgage · Conventional Mortgage CALIBER HM LOANS
Nov 25, 2017	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 28, 2014 · Amount on File
Deed Sale	Feb 28, 2014 · Amount on File
Prior Sale	Dec 23, 2005 · Amount on File
Deed Document Number	201482792
Last Transfer Date	May 19, 2020
Transfer Doc	0000274801
Record Updated	Oct 29, 2026

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	1781 GRAIN MILL RD, SAN MARCOS, CA 92078-1062
Transaction Type	Mortgage
Record Updated	Feb 9, 2021
Title Company	FIDELITY NATL TTL SAN DIEGO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1781 GRAIN MILL RD, SAN MARCOS, CA 92078-1062

Mortgage

Document Number	0000065610
Date	Jan 28, 2021
Instrument	2021-0065610

Lender

Name	CALIBER HOME LOANS INC
Type	Mortgage Company
Address	COPPELL, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2051

May 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	May 29, 2020
Property Address	1781 GRAIN MILL RD, SAN MARCOS, CA 92078-1062
Document Number	0000274801
Instrument Date	May 19, 2020
Instrument	274801
Transaction Type	Transfer
Record Updated	Jun 9, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	1781 GRAIN MILL RD SAN MARCOS CA 920781062, SAN MARCOS, CA 92078-1062

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	1781 GRAIN MILL RD, SAN MARCOS, CA 92078-1062
Document Number	0000238986
Instrument Date	May 5, 2020
Transaction Type	Mortgage
Record Updated	May 20, 2020
Title Company	FIDELITY NATIONAL TITLE SAN DIEGO, FIDELITY NAT'L TITLE SAN DIEGO

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	1781 GRAIN MILL RD SAN MARCOS CA 920781062, SAN MARCOS, CA 92078-1062

Mortgage

Document Number	0000238986
Date	May 12, 2020
Instrument	238986

Lender

Name	CALIBER HM LOANS
Type	Funding / Finance Company
Address	COPPELL, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	May 11, 2050

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	1781 GRAIN MILL RD, SAN MARCOS, CA 92078-1062
Document Number	0000561521
Instrument Date	Nov 25, 2017
Transaction Type	Mortgage
Record Updated	Dec 11, 2017
Title Company	AMERICAN COAST TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	1781 GRAIN MILL RD SAN MARCOS CA 920781062, SAN MARCOS, CA 92078-1062

Mortgage

Document Number	0000561521
Date	Dec 4, 2017
Instrument	561521

Lender

Name	LOANDEPOT.COM LLC
Type	Funding / Finance Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Dec 3, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 1781 Grain Mill Rd was $12,894.

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		$905,769 (+2%) Land $425,125 Building $480,644
2025	$12,894.00	$888,010 Land $416,790 Building $471,220
2023	$12,137.00 (+7.95%)	$853,529 Land $400,606 Building $452,923
2022	$11,243.00

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

Flood

FEMA maps place 1781 Grain Mill Rd 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 1781 Grain Mill Rd is high, ranking above 75% of the US, with a 0.4% annual chance of wildfire.

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

Wildfire Risk	High above 75% of the US · above 51% of California
Wildfire Likelihood	0.4% annual chance
Exposure	Direct burnable vegetation

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 193 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	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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