10010 Diversion Dr, Spring Valley, CA 91977 Property Records

San Diego County property record for 10010 Diversion Dr, Spring Valley, CA 91977

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,395 sqft · built 1960
Lot Size	0.232 acres (10,100 sqft)
Owner	Individual Name on Record
Last Sale	$695,000 (Jun 2021)
Tax Bill	$9,620 (2025)
Deeds & Mortgages	Jun 2021 Sale & Mortgage Mar 2020 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`505-052-09-00`

Property Details

APN / Parcel Number

Primary APN	`505-052-09-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	1,395 sqft Living Area

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1960
Lot Area	10,100 sqft (0.232 acres)
View / Lot	Good
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	10010 DIVERSION DR
City	SPRING VALLEY
State	CA
Zip	91977-3114
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS
Legal Description	LOT 2 TR 004323
Legal Subdivision	HELIX VISTA ESTATES
Legal Tract	004323
Legal Block	2
Legal Lot Number	2
Jurisdiction	SAN DIEGO CA
Township / Civil Division	SAN DIEGO
Census Block Group	2
Census Block	2015
Census Tract	13503

Owner

Source: San Diego County records, as of October 20, 2026

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

Owner of Record	Individual Name on Record
Mailing Address	3451 FIR ST, SAN DIEGO, CA 92104-5705
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jun 10, 2021	Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Mar 2, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
Jan 18, 2017	Deed of Trust, Mortgage · Line of Credit CALIFORNIA COAST CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 10, 2021 · Amount on Record
Deed Sale	Jun 10, 2021 · Amount on Record
Prior Sale	May 31, 2011 · Amount on Record
Deed Document Number	2021430639
Prior Transfer Date	Feb 18, 2020
Prior Transfer Doc	0000107474
Record Updated	Oct 29, 2026

June 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jun 10, 2021
Property Address	10010 DIVERSION DR, SPRING VALLEY, CA 91977-3114
Document Number	0000430639
Map Reference	MAP 4323
Instrument Date	Jun 2, 2021
Instrument	2021-0430639
Transaction Type	Transfer
Record Updated	Jun 21, 2021
Title Company	CORINTHIAN TITLE-SD, CORINTHIAN 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
Address	10010 DIVERSION DR, SPRING VALLEY, CA 91977-3114

Mortgage

Document Number	0000430640
Date	Jun 10, 2021
Instrument	2021-0430640

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

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

March 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Mar 2, 2020
Property Address	10010 DIVERSION DR, SPRING VALLEY, CA 91977-3114
Document Number	0000107474
Instrument Date	Feb 18, 2020
Instrument	107474
Transaction Type	Transfer
Record Updated	Mar 13, 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	10010 DIVERSION DR SPRING VALLEY CA 919773114, SPRING VALLEY, CA 91977-3114

January 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	10010 DIVERSION DR, SPRING VALLEY, CA 91977-3114
Document Number	0000035432
Instrument Date	Jan 18, 2017
Transaction Type	Mortgage
Record Updated	Jan 31, 2017
Title Company	STEWART TITLE, STEWART TITLE/CA

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10010 DIVERSION DR SPRING VALLEY CA 919773114, SPRING VALLEY, CA 91977-3114

Mortgage

Document Number	0000035432
Date	Jan 24, 2017
Instrument	35432

Lender

Name	CALIFORNIA COAST CU
Type	Credit Union
Address	SAN DIEGO, CA 92150-2080

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Jan 23, 2042

Interest

Rate Type	Adjustable Rate

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		$767,332 (+2%) Land $334,833 Building $432,499
2025	$9,620.00 (+6.65%)	$752,287 (+4.04%) Land $328,268 Building $424,019
2023	$9,020.00 (+1.43%)	$723,076 Land $315,522 Building $407,554
2022	$8,893.00

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
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	3 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

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

Wildfire Risk	Not rated no burnable land 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	HELIX WATER DISTRICT serves 277,918 people · EPA ID CA3710010
Water Source	Surface water
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 404 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Cox Communications Cable	2,000 / 100

May also be available: AT&T, GeoLinks, T-Mobile, Verizon.

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