10306 Challenge Blvd, La Mesa, CA 91941 Property Records

San Diego County property record for 10306 Challenge Blvd, La Mesa, CA 91941

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,742 sqft · built 1961
Lot Size	0.69 acres (30,056 sqft)
Owner	2 Individual Names on Record
Last Sale	$459,000 (Jul 2012)
Tax Bill	$7,377 (2025)
Deeds & Mortgages	May 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`501-033-17-00`

Property Details

APN / Parcel Number

Primary APN	`501-033-17-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	1,742 sqft Living Area

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1961
Lot Area	30,056 sqft (0.69 acres)
View / Lot	Good
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	10306 CHALLENGE BLVD
City	LA MESA
State	CA
Zip	91941-7014
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RR
Legal Description	LOT 18 TR 002292
Legal Subdivision	MOUNT HELIX CALAVO GARDENS
Legal Tract	002292
Legal Block	1
Legal Lot Number	18
Jurisdiction	SAN DIEGO CA
Township / Civil Division	SAN DIEGO
Census Block Group	1
Census Block	1004
Census Tract	13601

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	2 Individual Names on Record
Mailing Address	10306 CHALLENGE BLVD, LA MESA, CA 91941-7014
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 25, 2012 · Amount on Record
Deed Sale	Jul 25, 2012 · Amount on Record
Deed Document Number	2012433010
Last Transfer Date	May 17, 2021
Transfer Doc	0000398201
Record Updated	Oct 29, 2026

May 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN DIEGO CA
Recording Date	May 26, 2021
Property Address	10306 CHALLENGE BLVD, LA MESA, CA 91941-7014
Document Number	0000398201
Map Reference	MAP 2292
Instrument Date	May 17, 2021
Instrument	2021-0398201
Transaction Type	Transfer
Record Updated	Jun 4, 2021
Title Company	CHICAGO TITLE COMPANY

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	Joint Tenants
Address	10306 CHALLENGE BLVD, LA MESA, CA 91941-7014

Mortgage

Document Number	0000398202
Date	May 26, 2021
Instrument	2021-0398202

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Jun 1, 2036

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		$590,388 (+4.48%) Land $238,642 Building $351,746
2025	$7,377.00 (+6.98%)	$565,087 (+4.04%) Land $233,963 Building $331,124
2023	$6,896.00 (+1.52%)	$543,146 Land $224,879 Building $318,267
2022	$6,793.00

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	1 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	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% 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	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 407 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Cox Communications Cable	2,000 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Verizon.

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