Los Angeles County  »  91011  »  Commonwealth Ave  »  4170 Commonwealth Ave

4170 Commonwealth Avenue, La Canada Flintridge, CA 91011 - Property report

Also known as: 4170 Commonwealth Ave

Property image for 4170 Commonwealth Avenue, La Canada Flintridge, CA 91011
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Property type

Single Family Residence with Pool (0101)

Year built

1963

Acreage

0.882

General Information

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Address
Primary address
4170 Commonwealth Ave
La Canada Flintridge, CA 91011
Zip code
91011
County
Los Angeles
Municipality
LA Canada-Flintridge

Owner

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Building
Property type
Single Family Residence with Pool
Building sq. ft.
6,146
Buildings on lot
1
Year built
1963
Last altered
Bedrooms
4
Bathrooms
6
HVAC
Central refrigeration & heating
Pool
Yes
Tax
Tax year
2026-2027
Property tax
$23,745
Tax per sq. ft.
$4
Zoning & use
Zoning
Single-Family Residential (R-1-40,000)
Units
1
Lot
Acreage
0.882

Area overview

Walk score
20 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
38 /100.  Somewhat Bikeable
School district
La Canada Unified School District
Weed hazard
No
Ownership

Ownership information for 4170 Commonwealth Avenue, La Canada Flintridge, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 4170 Commonwealth Avenue, La Canada Flintridge, CA 91011

No recently recorded sales for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
06/30/2021 Grant Deed
(File correction - Single parcel sale)		 XXXXXXXXX XXXXXXX XXXXXXXXX XXXXXXX XXXXXXX
06/30/2021 Trust Deed XXXXXXXXX XXXXXXX XXXXX XXXXXXXX XXXXXXXXXXX
06/30/2021 Grant Deed XXXXXXXXX XXXXXXX XXXXXXX XXXXXXXXX XXXXXXX
08/20/2018 Grant Deed
(File correction - Single parcel sale)		 XXXXXXXXX XXXXXXX XXXXXXXXX XXXXXXX XXXXXXX
08/17/2018 Trust Deed XXXXXXXXX XXXXXXX XXXXX XXXXXXXX XXXX
08/17/2018 Grant Deed XXXXXXXXX-XXXXXX XXXXXX XXXXX XXXXXXXXX XXXXXXX
01/31/2012 Trust Transfer Grant Deed
(File correction - Single parcel sale)		 XXXXXXXXX XXXXXXX XXXXXXXXX XXXXXXX XXXXXXX
07/19/2006 Trust Deed XXXXXXXXX XXXXXXX XXXXXXXXXX XXXXXX XXXX
02/05/2002 Deed
(File correction - Single parcel sale)		 XXXXXXXXX,XXXXXXX XXX XXXXXXXX X
10/31/1994 Deed XXXXXX, X X XXXXXX, XXXXXX X XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 4170 Commonwealth Avenue, La Canada Flintridge, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027
Base tax
$23,745
Current property tax
$25,643
Tax per sq. ft.
$4
Recent tax assessments
Market value
$2,209,886
Land value
$750,886
Building value
$1,459,000

More about Los Angeles County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $2,166,556 1.0745 $23,280 +0.88%
2024-2025 $2,124,076 1.0864 $23,076 +2.13%
2023-2024 $2,082,428 1.085 $22,594 +3.86%
2022-2023 $2,041,597 1.0656 $21,755 +1.81%
2021-2022 $2,001,566 1.0676 $21,369 +1.26%
2020-2021 $1,981,043 1.065271 $21,103 +3.98%
2019-2020 $1,904,119 1.065862 $20,295 +1.69%
2018-2019 $1,866,784 1.0691 $19,958 +1.84%
2017-2018 $1,830,181 1.0708 $19,598 +1.75%
2016-2017 $1,794,296 1.0734 $19,260 +1.47%

Special assessments & penalties for 4170 Commonwealth Avenue, La Canada Flintridge, CA

Code Description Tax levied
00747 Consolidated Fire Protection District Of La County- Measure E
00311 County Library Services
06181 Greater L.A. County Vector Control District
88045 La Canada Unified School Dist
03694 La County Regional Park And Open Space District
00744 Los Angeles County Fire Department
00746 Los Angeles County Fire Department Brush Initial Inspection
03071 Los Angeles County Flood Control
00170 Los Angeles County Trauma/Emerg Srvs
33506 Mwd Water Standby Charge #3
00177 Safe Clean Water Program Funding Measure W
Permits

Permit information for 4170 Commonwealth Avenue, La Canada Flintridge, CA

No recently recorded permits for this property.

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Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map
Crime incidents map

Transportation

Daily traffic map
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Access the detailed traffic volume map for 4170 Commonwealth Avenue, La Canada Flintridge, CA 91011 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Foothill Progressive Montessori Schools NR Private K-3 28 0.62
St. Bede The Venerable Elementary School NR Private K-8 256 0.75
St Bede the Venerable Elementary NR Private K-8 228 0.77
Crestview Preparatory School NR Private K-6 191 0.86
La Canada Preparatory School NR Private PK, K-8 343 0.90
Paradise Canyon Elementary School 9 Public K-6 657 1.17
La Canada Elementary School 9 Public K-6 622 1.23
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St. Bede The Venerable Elementary School NR Private K-8 256 0.75
Flintridge Preparatory School NR Private 7-12 489 0.76
St Bede the Venerable Elementary NR Private K-8 228 0.77
La Canada Preparatory School NR Private PK, K-8 343 0.90
Learning Castle NR Private K-8 344 0.90
La Canada High School 9 Public 7-12 1,993 0.93
Odyssey Charter School 8 Charter K-8 461 2.02
Aveson Global Leadership Academy 3 Charter 6-12 222 2.14
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Flintridge Preparatory School NR Private 7-12 489 0.76
St. Francis High School NR Private 9-12 673 0.81
Pinewood Academy Of Literacy NR Private 1-12 15 0.90
La Canada High School 9 Public 7-12 1,993 0.93
Advanced Education Academy NR Private 1-12 0 0.95
The Hillside School NR Private 7-12 29 0.99
Aveson Global Leadership Academy 3 Charter 6-12 222 2.14
John Muir High School 4 Public 9-12 1,012 2.26
Verdugo Academy 4 Public K-12 224 2.72
College View School NR Public K-12 143 2.75

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 4170 Commonwealth Avenue, La Canada Flintridge, CA

4144 Commonwealth Ave, LA Canada Flintridge 4129 Woodleigh Ln, LA Canada Flintridge 640 Berkshire Ave, LA Canada Flintridge 700 Berkshire Ave, LA Canada Flintridge 738 Berkshire Ave, LA Canada Flintridge 4193 Woodleigh Ln, LA Canada Flintridge 4153 Woodleigh Ln, LA Canada Flintridge 871 Flintridge Ave, LA Canada Flintridge 4158 Commonwealth Ave, LA Canada Flintridge 632 Berkshire Ave, LA Canada Flintridge 4111 Woodleigh Ln, LA Canada Flintridge 612 Berkshire Ave, LA Canada Flintridge 4134 Commonwealth Ave, LA Canada Flintridge 670 Berkshire Ave, LA Canada Flintridge 4175 Woodleigh Ln, LA Canada Flintridge 660 Berkshire Ave, LA Canada Flintridge

Nearby ZIP codes for 4170 Commonwealth Avenue, La Canada Flintridge, CA

90041, Los Angeles County, CA 91001, Los Angeles County, CA 91020, Los Angeles County, CA 91046, Los Angeles County, CA 91101, Los Angeles County, CA 91103, Los Angeles County, CA 91104, Los Angeles County, CA 91105, Los Angeles County, CA 91201, Los Angeles County, CA 91203, Los Angeles County, CA 91204, Los Angeles County, CA 91205, Los Angeles County, CA 91207, Los Angeles County, CA 91210, Los Angeles County, CA 91214, Los Angeles County, CA

Frequently asked questions

What is the year built for 4170 Commonwealth Avenue, La Canada Flintridge, CA 91011?

The development at 4170 Commonwealth Avenue, La Canada Flintridge, CA 91011 was built in 1963.

What is the total square footage of 4170 Commonwealth Avenue, La Canada Flintridge, CA 91011?

4170 Commonwealth Avenue, La Canada Flintridge, CA 91011 has a total of 6,146 square feet.

What is the assessed value of 4170 Commonwealth Avenue, La Canada Flintridge, CA 91011?

4170 Commonwealth Avenue, La Canada Flintridge, CA 91011 is currently assessed at $2,166,556.

What are the property taxes for 4170 Commonwealth Avenue, La Canada Flintridge, CA 91011?

The property taxes for 4170 Commonwealth Avenue, La Canada Flintridge, CA 91011 total $23,279.

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