1747 Grain Mill Rd, San Marcos, CA 92078 Property Records

San Diego County property record for 1747 Grain Mill Rd, San Marcos, CA 92078

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,499 sqft · built 2004
Lot Size	0.128 acres (5,565 sqft)
Owner	2 Company Names on Record
Last Sale	$1,300,000 (Jul 2021)
Tax Bill	$18,280 (2025)
Deeds & Mortgages	Mar 2024 Transfer Jul 2021 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`679-191-01-00`

Property Details

APN / Parcel Number

Primary APN	`679-191-01-00`

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 2004
Effective Year Built	Effective 2004
Lot Area	5,565 sqft (0.128 acres)
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	1747 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 1 TR 014675
Legal Subdivision	SAN MARCOS #400
Legal Tract	014675
Legal Block	1
Legal Lot Number	1
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 Company Names on Record
Mailing Address	1747 GRAIN MILL RD, SAN MARCOS, CA 92078-1062
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 25, 2024	Intrafamily Transfer, Transfer
Jul 30, 2021	Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Jun 7, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 30, 2021 · Amount on Record
Deed Sale	Jul 30, 2021 · Amount on Record
Prior Sale	May 12, 2011 · Amount on Record
Deed Document Number	2021544310
Last Transfer Date	Mar 11, 2024
Transfer Doc	0000073028
Record Updated	Sep 20, 2026

March 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN DIEGO CA
Recording Date	Mar 25, 2024
Property Address	1747 GRAIN MILL RD, SAN MARCOS, CA 92078-1062
Document Number	0000073028
Map Reference	MAP 14675
Instrument Date	Mar 11, 2024
Instrument	2024-0073028
Transaction Type	Transfer
Record Updated	Apr 3, 2024

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	Family Trust
Address	1747 GRAIN MILL RD, SAN MARCOS, CA 92078-1062

July 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jul 30, 2021
Property Address	1747 GRAIN MILL RD, SAN MARCOS, CA 92078-1062
Document Number	0000544310
Map Reference	MAP 14675
Instrument Date	Jul 14, 2021
Instrument	2021-0544310
Transaction Type	Transfer
Record Updated	Aug 11, 2021
Title Company	LAWYERS TITLE

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
Address	1747 GRAIN MILL RD, SAN MARCOS, CA 92078-1062

Mortgage

Document Number	0000544311
Date	Jul 30, 2021
Instrument	2021-0544311

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2051

June 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jun 7, 2017
Property Address	1747 GRAIN MILL RD, SAN MARCOS, CA 92078-1062
Document Number	0000254193
Instrument Date	May 15, 2017
Instrument	254193
Transaction Type	Transfer
Record Updated	Jun 13, 2017
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	Personal Trust
Address	1747 GRAIN MILL RD SAN MARCOS CA 920781062, SAN MARCOS, CA 92078-1062

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		$1,407,160 (+2%) Land $974,188 Building $432,972
2025	$18,280.00 (+6.25%) Homeowner's exemption	$1,379,570 (+4.04%) Land $955,087 Building $424,483
2023	$17,204.00 (+1.73%)	$1,326,000 Land $918,000 Building $408,000
2022	$16,912.00

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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