10170 Diamond Head Ct, Spring Valley, CA 91977 Property Records

San Diego County property record for 10170 Diamond Head Ct, Spring Valley, CA 91977

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,954 sqft · built 1989
Lot Size	0.21 acres (9,129 sqft)
Owner	Company Name on Record
Tax Bill	$3,500 (2025)
Deeds & Mortgages	Nov 2021 Mortgage Feb 2018 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`580-191-09-00`

Property Details

APN / Parcel Number

Primary APN	`580-191-09-00`
Alternative APN	`5801900900`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	1,954 sqft Living Area

Exterior

Year Built	Built 1989
Effective Year Built	Effective 1989
Lot Area	9,129 sqft (0.21 acres)
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Location & Zoning

Old Parcel Number	5801900900
Street Address	10170 DIAMOND HEAD CT
City	SPRING VALLEY
State	CA
Zip	91977-5319
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS
Legal Description	LOT 108 LOT O-2 PER DOC88-373415 IN TR 011611
Legal Subdivision	SAN DIEGO #4074-2
Legal Tract	011611
Legal Block	1
Legal Lot Number	108,O
Jurisdiction	SAN DIEGO CA
Township / Civil Division	SAN DIEGO
Census Block Group	1
Census Block	1003
Census Tract	13504

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	10170 DIAMOND HEAD CT, SPRING VALLEY, CA 91977-5319
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Date	Document
Nov 10, 2021	Deed of Trust, Mortgage · VA Mortgage GUILD MORTGAGE CO
Feb 7, 2018	Deed of Trust, Mortgage · VA Mortgage FREEDOM MORTGAGE CORP
Jul 2, 2020	Quit Claim Deed, Transfer · VA Mortgage LOYALTY FNDG INC
Jul 2, 2020	Quit Claim Deed, Transfer · VA Mortgage LOYALTY FNDG INC
May 20, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Sep 12, 2019	Deed of Trust, Mortgage · VA Mortgage LOYALTY FNDG INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 2, 2020
Deed Sale	Jul 2, 2020
Prior Sale	May 21, 2010 · Amount on Record
Deed Document Number	2020349264
Prior Transfer Date	Jun 16, 2020
Prior Transfer Doc	0000349264
Record Updated	Oct 29, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	10170 DIAMOND HEAD CT, SPRING VALLEY, CA 91977-5319
Transaction Type	Mortgage
Record Updated	May 30, 2023
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TTL SAN DIEGO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10170 DIAMOND HEAD CT, SPRING VALLEY, CA 91977-5319

Mortgage

Document Number	0000780584
Date	Nov 10, 2021
Instrument	2021-0780584

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company
Address	SAN DIEGO, CA 92111

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2051

February 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	10170 DIAMOND HEAD CT, SPRING VALLEY, CA 91977-5319
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	TITLE 365

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000048684
Date	Feb 7, 2018
Instrument	2018-0048684

Lender

Name	FREEDOM MORTGAGE CORP
Type	Subprime Lender
Address	MOUNT LAUREL, NJ 08054

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 1, 2048

July 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jul 2, 2020
Property Address	10170 DIAMOND HEAD CT, SPRING VALLEY, CA 91977-5319
Document Number	0000349266
Instrument Date	Jun 25, 2020
Instrument	349266
Transaction Type	Transfer
Record Updated	Jul 15, 2020
Title Company	FIRST AMERICAN TITLE COMPANY RESID', FIRST AMERICAN TITLE CO RESID'

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	10170 DIAMOND HEAD CT SPRING VALLEY CA 919775319, SPRING VALLEY, CA 91977-5319

Mortgage

Document Number	344849
Date	Jul 2, 2020
Instrument	344849

Lender

Name	LOYALTY FNDG INC
Address	TUSTIN, CA 92780

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2050

July 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jul 2, 2020
Property Address	10170 DIAMOND HEAD CT, SPRING VALLEY, CA 91977-5319
Document Number	0000349264
Instrument Date	Jun 16, 2020
Instrument	349264
Transaction Type	Transfer
Record Updated	Jul 14, 2020
Title Company	FIRST AMERICAN TITLE COMPANY RESID', FIRST AMERICAN TITLE CO RESID'

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	10170 DIAMOND HEAD CT SPRING VALLEY CA 919775319, SPRING VALLEY, CA 91977-5319

Mortgage

Document Number	349265
Date	Jul 2, 2020
Instrument	349265

Lender

Name	LOYALTY FNDG INC
Address	TUSTIN, CA 92780

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2050

May 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	May 20, 2020
Property Address	10170 DIAMOND HEAD CT, SPRING VALLEY, CA 91977-5319
Document Number	0000257006
Instrument Date	Apr 12, 2020
Instrument	257006
Transaction Type	Transfer
Record Updated	Jun 1, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	10170 DIAMOND HEAD CT SPRING VALLEY CA 919775319, SPRING VALLEY, CA 91977-5319

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	10170 DIAMOND HEAD CT, SPRING VALLEY, CA 91977-5319
Document Number	0000447653
Instrument Date	Sep 12, 2019
Transaction Type	Mortgage
Record Updated	Oct 18, 2019
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	10170 DIAMOND HEAD CT SPRING VALLEY CA 919775319, SPRING VALLEY, CA 91977-5319

Mortgage

Document Number	0000447653
Date	Oct 8, 2019
Instrument	447653

Lender

Name	LOYALTY FNDG INC
Address	NEWPORT BEACH, CA 92660

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 7, 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
Secondary School District	Grossmont Union High School District (09 - 12)
Elementary School District	La Mesa-Spring Valley School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$416,696 (+2%) Land $157,748 Building $258,948
2025	$3,500.00 (+5.61%)	$408,526 (+4.04%) Land $154,655 Building $253,871
2023	$3,314.00 (-0.96%)	$392,664 Land $148,650 Building $244,014
2022	$3,346.00

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 · 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
Nearby Flood Claims	1 (2014)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Sep 2014 · rainfall accumulation

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

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

Wildfire Risk	Moderate above 54% of the US · lower than 68% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within 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	Viejas Community System tribal government · serves 9,600 people · EPA ID 090600158
Water Source	Groundwater
Last State Inspection	Aug 2023
Also Mapped Here	OTAY WATER DISTRICT, SAN DIEGO COUNTY WATER AUTHORITY
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 675 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Cox Communications Cable	2,000 / 100
San Diego Broadband Fixed Wireless	500 / 100
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: T-Mobile.

Nearby Properties on Diamond Head Ct

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures