4377 Commonwealth Ave, La Canada Flintridge, CA 91011 Property Records

Los Angeles County property record for 4377 Commonwealth Ave, La Canada Flintridge, CA 91011

Property Summary

Property Type	Single Family Home
Details	6 bd · 8 ba · 8,120 sqft · built 2008
Lot Size	0.501 acres (21,805 sqft)
Owner	2 Company Names on Record
Last Sale	$8,098,772 (Mar 2018)
Tax Bill	$67,873 (2025)
Deeds & Mortgages	May 2023 Line of Credit Nov 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`5814-016-023`

Property Details

APN / Parcel Number

Primary APN	`5814-016-023`
Alternative APN	`5814016002`

Interior

Bedrooms	6 Beds
Full Baths	8 Baths
Total Rooms	15 Rooms
Stories	1 Story
Building Area	8,120 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2008
Effective Year Built	Effective 2008
Construction Type	Wood
Roof Type	Hip
Roof Material	Tile
Lot Area	21,805 sqft (0.501 acres)
Lot Dimensions	433 ft deep x 101 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	4377 COMMONWEALTH AVE
City	LA CANADA FLINTRIDGE
State	CA
Zip	91011-3330
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LFR120000*
Legal Description	FLINTRIDGE LAND DESC AS PAR 2 IN DOC 582472,031706 POR OF LOT 7 BLK 18
Legal Subdivision	FLINTRIDGE
Legal Block	18
Legal Lot Number	7
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	4
Census Block	4008
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 Company Names on Record
Mailing Address	4377 COMMONWEALTH AVE, LA CANADA FLINTRIDGE, CA 91011-3330
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
May 2, 2023	Deed of Trust, Mortgage · Line of Credit FIRST REPUBLIC BANK
Nov 3, 2020	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK
Mar 15, 2018	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 15, 2018 · Amount on Record
Deed Sale	Mar 15, 2018 · Amount on Record
Deed Document Number	2018251983
Prior Transfer Date	Mar 9, 1994
Prior Transfer Doc	0000591873
Record Updated	Oct 29, 2026

May 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	4377 COMMONWEALTH AVE, LA CANADA FLINTRIDGE, CA 91011-3330
Transaction Type	Mortgage
Record Updated	May 10, 2023
Title Company	PROVIDENT TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	530 N KENWOOD ST, GLENDALE, CA 91206-3263

Mortgage

Document Number	0000283462
Date	May 2, 2023
Instrument	23-0283462

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	299 Months
Due	Apr 26, 2048

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	4377 COMMONWEALTH AVE, LA CANADA FLINTRIDGE, CA 91011-3330
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	PROVIDENT TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4377 COMMONWEALTH AVE, LA CANADA FLINTRIDGE, CA 91011-3330

Mortgage

Document Number	0001384031
Date	Nov 3, 2020
Instrument	20-1384031

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2050

March 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 15, 2018
Property Address	4377 COMMONWEALTH AVE, LA CANADA FLINTRIDGE, CA 91011-3330
Document Number	0000251983
Map Reference	MB 35 PG 47-49
Instrument Date	Feb 1, 2018
Instrument	18-0251983
Transaction Type	Transfer
Record Updated	Sep 22, 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	Living Trust
Address	4377 COMMONWEALTH AVE, LA CANADA, CA 91011-3330

Mortgage

Document Number	0000251984
Date	Mar 15, 2018
Instrument	18-0251984

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2048

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		$6,233,731 (+2%) Land $2,474,830 Building $3,758,901
2025	$67,873.00 (+4.26%) Homeowner's exemption	$6,111,502 (+4.04%) Land $2,426,304 Building $3,685,198
2023	$65,100.00 (+3.82%) Homeowner's exemption	$5,874,188 Land $2,332,089 Building $3,542,099
2022	$62,706.00

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

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, GeoLinks.

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