1052 Quartz Ct, San Marcos, CA 92078 Property Records

San Diego County property record for 1052 Quartz Ct, San Marcos, CA 92078

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 4,581 sqft · built 2019
Lot Size	0.62 acres (27,007 sqft)
Owner	Individual Name on File
Last Sale	$2,425,000 (Oct 2022)
Tax Bill	$29,416 (2025)
Deeds & Mortgages	Oct 2022 Sale & Mortgage Apr 2019 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`679-340-10-00`

Property Details

APN / Parcel Number

Primary APN	`679-340-10-00`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Building Area	4,581 sqft Living Area

Exterior

Year Built	Built 2019
Effective Year Built	Effective 2019
Lot Area	27,007 sqft (0.62 acres)
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	1052 QUARTZ CT
City	SAN MARCOS
State	CA
Zip	92078-2833
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SPA
Legal Description	LOT 21 TR 016076
Legal Subdivision	SAN MARCOS #400
Legal Tract	016076
Legal Block	3
Legal Lot Number	21
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	3
Census Block	3004
Census Tract	20044

Owner

1052 Quartz Ct is owned and occupied by an individual who bought it in October 2022.

Source: San Diego County records, as of July 21, 2026

Owner of Record	Individual Name on File
Mailing Address	1052 QUARTZ CT, SAN MARCOS, CA 92078-2833
Occupancy	Owner Occupied
Owner Type	Individual

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
Oct 19, 2022	Grant Deed, Transfer · Commercial Mortgage MARK ARMERUST
Apr 30, 2019	Grant Deed, Transfer · ARM MORGAN STANLEY BANK NA
Apr 3, 2018	Grant Deed, Construction Loan · Line of Credit BANK OF THE WEST

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 19, 2022 · Amount on File
Deed Sale	Oct 19, 2022 · Amount on File
Prior Sale	Apr 30, 2019 · Amount on File
Deed Document Number	2022404793
Record Updated	Sep 20, 2026

October 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Oct 19, 2022
Property Address	1052 QUARTZ CT, SAN MARCOS, CA 92078-2833
Document Number	0000404793
Map Reference	MAP 16076
Instrument Date	Sep 30, 2022
Instrument	2022-0404793
Transaction Type	Transfer
Record Updated	Oct 27, 2022
Title Company	FIDELITY NATIONAL TITLE SAN DIEGO, FIDELITY NATL TTL SAN DIEGO

Transaction

Amount	Amount on Record
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
Address	1052 QUARTZ CT, SAN MARCOS, CA 92078-2833

Mortgage

Document Number	0000404794
Date	Oct 19, 2022
Instrument	2022-0404794

Lender

Name	MARK ARMERUST
Type	Private Party

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

April 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Apr 30, 2019
Property Address	1052 QUARTZ CT, SAN MARCOS, CA 92078-2833
Document Number	0000159450
Map Reference	MAP 16076
Instrument Date	Apr 26, 2019
Instrument	2019-0159450
Transaction Type	Transfer
Record Updated	Aug 24, 2021
Title Company	FNTG BUILDER SERVICES

Transaction

Amount	Amount on Record
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	Joint Tenants
Address	1052 QUARTZ CT, SAN MARCOS, CA 92078-2833

Mortgage

Document Number	0000159451
Date	Apr 30, 2019
Instrument	2019-0159451

Lender

Name	MORGAN STANLEY BANK NA
Type	Bank

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	May 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.55%
Type Change Date	May 1, 2026
Change Frequency	Annually
Min Rate At Change	2.5%
Max Rate At Change	8.55%
Index	1-Year LIBOR
Max Rate	8.55%

April 2018: Grant Deed, Construction Loan

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Apr 3, 2018
Property Address	1052 QUARTZ CT, SAN MARCOS, CA 92078-2833
Instrument Date	Mar 22, 2018
Instrument	131133
Transaction Type	Construction Loan
Record Updated	Apr 10, 2018
Title Company	FNTG BUILDER SERVICES

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1903 WRIGHT PL #220 CARLSBAD CA 920086584, 220, CARLSBAD, CA 92008-6584

Mortgage

Document Number	0000131133
Date	Apr 3, 2018
Instrument	131133

Lender

Name	BANK OF THE WEST
Type	Bank
Address	2527 CAMINO RAMON MAIL # NC, SAN RAMON, CA 94583

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 1052 Quartz Ct was $29,416 with a homeowner's exemption.

Source: San Diego County assessment roll, as of July 21, 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		$2,627,489 (+2.12%) Land $1,459,161 Building $1,168,328
2025	$29,416.00 Homeowner's exemption	$2,572,970 Land $1,430,550 Building $1,142,420
2023	$26,772.00 (+53.06%) Homeowner's exemption	$2,425,000 Land $1,375,000 Building $1,050,000
2022	$17,491.00

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

Flood

FEMA maps place 1052 Quartz Ct in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 3, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	9 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 1052 Quartz Ct is high, ranking above 72% of the US, with a 0.2% annual chance of wildfire.

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

Wildfire Risk	High above 72% of the US · above 48% of California
Wildfire Likelihood	0.2% 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 321 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Cox Communications Cable	2,000 / 100
Spectrum Cable	1,000 / 50
San Diego Broadband Fixed Wireless	500 / 100

May also be available: T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Quartz Ct

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