8733 Harness St, Spring Valley, CA 91977 Property Records

San Diego County property record for 8733 Harness St, Spring Valley, CA 91977

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,964 sqft · built 1963
Lot Size	0.181 acres (7,883 sqft)
Owner	2 Individual Names on Record
Last Sale	$549,000 (Dec 2004)
Tax Bill	$11,946 (2025)
Deeds & Mortgages	Jul 2026 Mortgage May 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`578-143-77-00`

Property Details

APN / Parcel Number

Primary APN	`578-143-77-00`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,964 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1963
Architectural Style	Conventional
Exterior Material	Stucco
Roof Material	Wood Shingle
Lot Area	7,883 sqft (0.181 acres)
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	8733 HARNESS ST
City	SPRING VALLEY
State	CA
Zip	91977-3821
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RV
Legal Description	LOT 9 DOC90-566482 IN N H OF S H OF W2/5 OF S H OF E 100 AC OF TR 000330
Legal Subdivision	RANCHO MISSION
Legal Tract	000330
Legal Block	1
Legal Lot Number	9
Jurisdiction	SAN DIEGO CA
Township / Civil Division	SAN DIEGO
Census Block Group	1
Census Block	1001
Census Tract	13906

Owner

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

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

Owner of Record	2 Individual Names on Record
Mailing Address	8733 HARNESS ST, SPRING VALLEY, CA 91977-3821
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jul 13, 2026	Deed of Trust, Mortgage · Conventional Mortgage CHAMPIONS FUNDING LLC
May 14, 2021	Intrafamily Transfer, Transfer
Jun 14, 2017	Grant Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 9, 2004 · Amount on Record
Deed Sale	Dec 9, 2004 · Amount on Record
Prior Sale	Oct 18, 1990 · Amount on Record
Deed Document Number	20041161314
Prior Transfer Date	Dec 3, 2004
Prior Transfer Doc	0001161315
Record Updated	Sep 20, 2026

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Recording Date	Jul 13, 2026
Property Address	8733 HARNESS ST, SPRING VALLEY, CA 91977-3821
Document Number	0000199259
Instrument Date	Jul 8, 2026
Instrument	2026199259
Transaction Type	Mortgage
Record Updated	Jul 21, 2026
Title Company	CHICAGO TITLE W, CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants, 205
Address	8733 HARNESS ST, SPRING VALLEY, CA 91977-3821

Mortgage

Document Number	0000199259,
Date	Jul 13, 2026
Instrument	2026199259

Lender

Name	CHAMPIONS FUNDING LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.52%
Initial Type	Fixed Rate
Max Rate	-1%

May 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN DIEGO CA
Recording Date	May 14, 2021
Property Address	8733 HARNESS ST, SPRING VALLEY, CA 91977-3821
Document Number	0000371374
Instrument Date	Feb 25, 2021
Instrument	2021-0371374
Transaction Type	Transfer
Record Updated	May 26, 2021

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	8733 HARNESS ST, SPRING VALLEY, CA 91977-3821

June 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jun 14, 2017
Property Address	8733 HARNESS ST, SPRING VALLEY, CA 91977-3821
Document Number	0000267822
Instrument Date	Jun 7, 2017
Instrument	267822
Transaction Type	Transfer
Record Updated	Jun 20, 2017

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	8733 HARNESS ST SPRING VALLEY CA 919773821, SPRING VALLEY, CA 91977-3821

Tax Assessment & Valuation

Source: San Diego County assessment roll, as of July 21, 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		$520,862 (+2%) Land $233,203 Building $287,659
2025	$11,946.00 (+3.89%)	$510,650 (+4.04%) Land $228,631 Building $282,019
2023	$11,499.00 (+0.84%)	$490,823 Land $219,754 Building $271,069
2022	$11,403.00

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	25 (1979–2017)
Claims Outside the SFHA	5 of 25
Most Recent Claim	Feb 2017 · rainfall accumulation
Claims by Event	Severe Winter Storm, Mud & Land Slides, & Flooding, Feb 1993 · 5 claims Coastal Storms, Floods, Slides & Tornadoes, Mar 1983 · 9 claims

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

Provider	Max Down / Up (Mbps)
Cox Communications Cable · Fiber in parts of the area	2,000 / 100
Verizon Fixed Wireless	300 / 20

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

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