4318 Commonwealth Ave, La Canada Flintridge, CA 91011 Property Records

Los Angeles County property record for 4318 Commonwealth Ave, La Canada Flintridge, CA 91011

Property Summary

Property Type	Single Family Home
Details	3 bd · 5 ba · 2,883 sqft · built 1921
Lot Size	0.535 acres (23,320 sqft)
Owner	2 Individual Names on Record
Last Sale	$3,300,000 (Oct 2021)
Tax Bill	$38,933 (2025)
Deeds & Mortgages	Oct 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`5814-022-002`

Property Details

APN / Parcel Number

Primary APN	`5814-022-002`

Interior

Bedrooms	3 Beds
Full Baths	5 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,883 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1921
Effective Year Built	Effective 1940
Architectural Style	Conventional
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	23,320 sqft (0.535 acres)
Lot Dimensions	308 ft deep x 75 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	4318 COMMONWEALTH AVE
City	LA CANADA FLINTRIDGE
State	CA
Zip	91011-3329
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LFR120000*
Legal Description	FLINTRIDGE S 75 FT OF LOT 5 BLK 19
Legal Subdivision	FLINTRIDGE
Legal Block	19
Legal Lot Number	5
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	4
Census Block	4011
Census Tract	460700

Owner

Source: Los Angeles County records, as of August 25, 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	4318 COMMONWEALTH AVE, LA CANADA FLINTRIDGE, CA 91011-3329
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 19, 2021 · Amount on Record
Deed Sale	Oct 19, 2021 · Amount on Record
Deed Document Number	20211568867
Prior Transfer Date	Feb 20, 2002
Prior Transfer Doc	0001830652
Record Updated	Oct 29, 2026

October 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 19, 2021
Property Address	4318 COMMONWEALTH AVE, LA CANADA FLINTRIDGE, CA 91011-3329
Document Number	0001568867
Map Reference	MB 36 PG 47-49
Instrument Date	Sep 29, 2021
Instrument	21-1568867
Transaction Type	Transfer
Record Updated	Oct 27, 2021
Title Company	CHICAGO TITLE COMPANY

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
Relationship	Community Property with Right of Survivorship
Address	4318 COMMONWEALTH AVE, LA CANADA FLINTRIDGE, CA 91011-3329

Mortgage

Document Number	0001568868
Date	Oct 19, 2021
Instrument	21-1568868

Lender

Name	FINANCE OF AMERICA MORTGAGE LLC
Type	Mortgage Company

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.37%
Type Change Date	Nov 1, 2028
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	7.37%
Index	1-Month LIBOR
Max Rate	7.37%

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	La Cañada Flintridge City
Unified School District	La Cañada Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$3,572,025 (+2%) Land $2,489,593 Building $1,082,432
2025	$38,933.00 (+4.03%) Homeowner's exemption	$3,501,986 (+4.04%) Land $2,440,778 Building $1,061,208
2023	$37,423.00 (+3.82%) Homeowner's exemption	$3,366,000 Land $2,346,000 Building $1,020,000
2022	$36,045.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 30, 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 Policies	2 in force
Nearby Flood Claims	6 (1998–2025)
Claims Outside the SFHA	5 of 6
Most Recent Claim	Dec 2025 · 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	Low lower than 95% of the US · lower than 97% of California
Wildfire Likelihood	0.02% 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	VALLEY WATER CO. private · serves 10,113 people · EPA ID CA1910166
Water Source	Purchased surface water from FOOTHILL MUNICIPAL WATER DIST.
Lead	Under 1 ppb (2020–2022) 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 186 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20