Los Angeles County  »  91311  »  Mason Ave  »  10507 Mason Ave

10507 Mason Avenue, Chatsworth, CA 91311 - Property report

Also known as: 10507 Mason Ave

Property image for 10507 Mason Avenue, Chatsworth, CA 91311
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Property type

Double, Duplex or Two Units - 4 Stories or Less (0200)

Year built

1974

Acreage

2.254

General Information

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Address
Primary address
10507 Mason Ave
Chatsworth, CA 91311
Zip code
91311
Neighborhood
Chatsworth
County
Los Angeles
Municipality
Los Angeles

Owner

Find out who owns 10507 Mason Avenue, Chatsworth, CA 91311. Uncover corporate and individual owners with a free account.

Building
Property type
Double, Duplex or Two Units - 4 Stories or Less
Building sq. ft.
2,108
Buildings on lot
2
Stories
4 or less
Year built
1974
Last altered
Bedrooms
3
Bathrooms
3
HVAC
Central refrigeration & heating
Tax
Tax year
2026-2027
Property tax
$6,907
Tax per sq. ft.
$2
Zoning & use
Zoning
Residential Estate (RE11)
Units
2
Lot
Acreage
2.254

Area overview

Walk score
58 /100.  Somewhat Walkable
Transit score
38 /100.  Some Transit
Bike score
56 /100.  Bikeable
School district
Los Angeles Unified School District
Weed hazard
No
Ownership

Ownership information for 10507 Mason Avenue, Chatsworth, CA

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

Sales history for 10507 Mason Avenue, Chatsworth, CA 91311

No recently recorded sales for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
11/01/2024 Affidavit Successor Trustee
(File correction)		 XXXXX XXXXX X XXXXXXX XXXXX XXXXXX X XXXXXXX
01/24/2020 Easement XXXXX XXXXX X XXXXXXX XXXX XX XXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 10507 Mason Avenue, Chatsworth, 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
$6,907
Current property tax
$8,102
Tax per sq. ft.
$2
Recent tax assessments
Market value
$581,692
Land value
$358,469
Building value
$223,223

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 $1,655,484 1.1874 $19,657 +544.87%
2024-2025 $254,082 1.1997 $3,048 +2.03%
2023-2024 $249,101 1.1994 $2,988 +4.97%
2022-2023 $244,217 1.1655 $2,846 +1.15%
2021-2022 $239,429 1.1752 $2,814 -1.10%
2020-2021 $237,079 1.200129 $2,845 +6.33%
2019-2020 $227,874 1.174279 $2,676 +0.14%
2018-2019 $223,407 1.196 $2,672 +2.26%
2017-2018 $219,028 1.193 $2,613 +2.10%
2016-2017 $214,735 1.1918 $2,559 +1.51%

Special assessments & penalties for 10507 Mason Avenue, Chatsworth, CA

Code Description Tax levied
06181 Greater L.A. County Vector Control District
03694 La County Regional Park And Open Space District
18851 Los Angeles City Light Maintenance
03071 Los Angeles County Flood Control
00170 Los Angeles County Trauma/Emerg Srvs
18850 Los Angeles Landscape & Lighting Dist #96-1
18869 Los Angeles-Stormwater Pollution Abatement
00177 Safe Clean Water Program Funding Measure W
Permits

Permit information for 10507 Mason Avenue, Chatsworth, CA

Issued date Permit number Permit type Sub type Valuation Expire date Status
10/24/2005

*Most recent permit on record for this property.

More about Los Angeles County property records

Neighborhood

Los Angeles residential market stats

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Median sale price

$995,000

-3.7% Y-o-Y

Median price/sq. ft.

$650

-3.8% Y-o-Y

Los Angeles county median sale price

$870,000

-0.6% Y-o-Y

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Risk

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FEMA flood zones

FEMA flood zones
X
Earthquake-induced liquefaction area
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map
Crime incidents map

Transportation

Daily traffic map
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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Germain Academy For Academic Achievement 6 Public K-5 573 0.23
Sierra Canyon School NR Private PK, K-12 1,011 0.90
Sierra Canyon School NR Private PK, K-12 1,011 0.90
Superior Street Elementary School 9 Charter K-5 439 0.99
Our Community Charter School 7 Charter K-8 405 1.13
Cds Elementary School NR Public K-6 4 1.13
Academy For Advancement Of Children With NR Private K-12 14 1.45
Chatsworth Park Elementary School 8 Public K-5 382 1.50
Beckford Charter for Enriched Studies 10 Charter K-5 594 1.89
St. John Eudes NR Private K-8 284 2.05
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Ernest Lawrence Middle School 5 Public 6-8 1,073 0.84
Sierra Canyon School NR Private PK, K-12 1,011 0.90
Our Community Charter School 7 Charter K-8 405 1.13
Saint Paul's Christian Academy NR Private 8-12 6 1.31
William Tell Aggeler Opportunity High School 1 Public 7-12 58 1.45
Aggeler Community Day School 3 Public 7-12 23 1.45
Academy For Advancement Of Children With NR Private K-12 14 1.45
Alfred B. Nobel Charter Middle School 10 Charter 6-8 1,940 1.73
St. John Eudes NR Private K-8 284 2.05
Al-Falaq / Me'raj Academy NR Private PK-8 138 2.05
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Chatsworth Charter High School 7 Charter 9-12 1,696 0.64
Stoney Point Continuation School 2 Public 9-12 107 0.75
Sierra Canyon School NR Private PK, K-12 1,011 0.90
Saint Paul's Christian Academy NR Private 8-12 6 1.31
William Tell Aggeler Opportunity High School 1 Public 7-12 58 1.45
Aggeler Community Day School 3 Public 7-12 23 1.45
Academy For Advancement Of Children With NR Private K-12 14 1.45
Sierra Canyon School NR Private K-12 941 2.05
Chaminade College Preparatory School NR Private 6-12 1,994 2.05
Granada Hills Charter High School 10 Charter K-12 5,869 3.19

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

Neighbors for 10507 Mason Avenue, Chatsworth, CA

20533 Germain St, Chatsworth 10355 Cozycroft Ave, Chatsworth 20549 Germain St, Chatsworth 20541 Germain St, Chatsworth 20525 Germain St, Chatsworth 10347 Cozycroft Ave, Chatsworth 20514 Germain St, Chatsworth 10423 Cozycroft Ave, Chatsworth 10407 Cozycroft Ave, Chatsworth 20518 Germain St, Chatsworth 20524 Germain St, Chatsworth 20532 Germain St, Chatsworth 10415 Cozycroft Ave, Chatsworth 10401 Cozycroft Ave, Chatsworth 20601 Blackhawk St, Chatsworth 10348 Limerick Ave, Chatsworth 20519 Germain St, Chatsworth 20613 Blackhawk St, Chatsworth 20540 Germain St, Chatsworth 20623 Blackhawk St, Chatsworth

Nearby ZIP codes for 10507 Mason Avenue, Chatsworth, CA

91303, Los Angeles County, CA 91306, Los Angeles County, CA 91324, Los Angeles County, CA 91325, Los Angeles County, CA 91335, Los Angeles County, CA 91345, Los Angeles County, CA 91367, Los Angeles County, CA 91371, Los Angeles County, CA 91406, Los Angeles County, CA

Frequently asked questions

What is the year built for 10507 Mason Avenue, Chatsworth, CA 91311?

The development at 10507 Mason Avenue, Chatsworth, CA 91311 was built in 1974.

What is the total square footage of 10507 Mason Avenue, Chatsworth, CA 91311?

10507 Mason Avenue, Chatsworth, CA 91311 has a total of 2,108 square feet.

What is the assessed value of 10507 Mason Avenue, Chatsworth, CA 91311?

10507 Mason Avenue, Chatsworth, CA 91311 is currently assessed at $1,655,484.

What are the property taxes for 10507 Mason Avenue, Chatsworth, CA 91311?

The property taxes for 10507 Mason Avenue, Chatsworth, CA 91311 total $19,657.

How many residential units does this building have?

This building has 2 residential unit(s).

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