Los Angeles County  »  91311  »  N Mason Ave  »  10400 N Mason Ave

10400 North Mason Avenue, Chatsworth, CA 91311 - Property report

Also known as: 10400 N Mason Ave

Property image for 10400 North Mason Avenue, Chatsworth, CA 91311
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Property type

Government Owned Property (8800)

Acreage

17.086

General Information

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Address
Primary address
10400 N Mason Ave
Chatsworth, CA 91311
Alternate address(es)
10500 N Mason Ave
10520 N Mason Ave
Zip code
91311
Neighborhood
Chatsworth
County
Los Angeles
Municipality
Los Angeles

Owner

Find out who owns 10400 North Mason Avenue, Chatsworth, CA 91311. Uncover corporate and individual owners with a free account.

Building
Property type
Government Owned Property
Last altered
Tax
Tax year
2026-2027
Zoning & use
Zoning
Open Space (OS)
Lot
Acreage
17.086

Area overview

Walk score
60 /100.  Somewhat Walkable
Transit score
37 /100.  Some Transit
Bike score
45 /100.  Somewhat Bikeable
School district
Los Angeles Unified School District
Weed hazard
No
Ownership

Ownership information for 10400 North Mason Avenue, Chatsworth, CA

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

Sales history for 10400 North Mason Avenue, Chatsworth, CA 91311

No recently recorded sales for this property.

More about Los Angeles County property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 10400 North 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
Recent tax assessments
Market value
$274,107
Land value
$274,107

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 $274,107 1.1874 $3,255 -1.03%
2024-2025 $274,107 1.1997 $3,288 +0.03%
2023-2024 $274,107 1.1994 $3,288 +2.91%
2022-2023 $274,107 1.1655 $3,195 -0.83%
2021-2022 $274,107 1.1752 $3,221 -2.08%
2020-2021 $274,107 1.200129 $3,290 +2.20%
2019-2020 $274,107 1.174279 $3,219 -1.82%
2018-2019 $274,107 1.196 $3,278 +0.25%
2017-2018 $274,107 1.193 $3,270 +0.10%
2016-2017 $274,107 1.1918 $3,267 -0.01%
Permits

Permit information for 10400 North Mason Avenue, Chatsworth, CA

Issued date Permit number Permit type Sub type Valuation Expire date Status
07/29/2025
07/29/2025
08/20/2024
01/09/2024
01/09/2024

*Most recent permits on record for this property.

More about Los Angeles County property records

Neighborhood

Los Angeles residential market stats

Access a detailed real estate market overview of Los Angeles so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Los Angeles and compare it to other neighborhoods in Los Angeles.

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

Check out recently sold homes in Los Angeles and see how their prices compare.

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
Seismic gas shut-off valve installed
Crime incidents map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 10400 North Mason Avenue, Chatsworth, CA 91311 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)
Germain Academy For Academic Achievement 6 Public K-5 573 0.38
Superior Street Elementary School 9 Charter K-5 439 0.93
Our Community Charter School 7 Charter K-8 405 0.99
Cds Elementary School NR Public K-6 4 0.99
Sierra Canyon School NR Private PK, K-12 1,011 1.02
Sierra Canyon School NR Private PK, K-12 1,011 1.02
Academy For Advancement Of Children With NR Private K-12 14 1.59
Chatsworth Park Elementary School 8 Public K-5 382 1.64
Beckford Charter for Enriched Studies 10 Charter K-5 594 1.76
Topeka Charter School For Advanced Studies 8 Charter K-5 539 2.02
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Ernest Lawrence Middle School 5 Public 6-8 1,073 0.95
Our Community Charter School 7 Charter K-8 405 0.99
Sierra Canyon School NR Private PK, K-12 1,011 1.02
Saint Paul's Christian Academy NR Private 8-12 6 1.45
Aggeler Community Day School 3 Public 7-12 23 1.50
William Tell Aggeler Opportunity High School 1 Public 7-12 58 1.50
Alfred B. Nobel Charter Middle School 10 Charter 6-8 1,940 1.59
Academy For Advancement Of Children With NR Private K-12 14 1.59
Cornerstone Christian Academy NR Private 1-12 11 2.17
Chaminade College Preparatory School NR Private 6-12 1,994 2.20
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Chatsworth Charter High School 7 Charter 9-12 1,696 0.68
Stoney Point Continuation School 2 Public 9-12 107 0.82
Sierra Canyon School NR Private PK, K-12 1,011 1.02
Saint Paul's Christian Academy NR Private 8-12 6 1.45
Aggeler Community Day School 3 Public 7-12 23 1.50
William Tell Aggeler Opportunity High School 1 Public 7-12 58 1.50
Academy For Advancement Of Children With NR Private K-12 14 1.59
Cornerstone Christian Academy NR Private 1-12 11 2.17
Chaminade College Preparatory School NR Private 6-12 1,994 2.20
Granada Hills Charter High School 10 Charter K-12 5,869 3.05

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

Neighbors for 10400 North Mason Avenue, Chatsworth, CA

10517 N Independence Ave, Chatsworth 10955 Winnetka Ave, Chatsworth Parcel 2706019027 (No address), Chatsworth Parcel 2706018015 (No address), Chatsworth 11051 N Tampa Ave, Porter Ranch 19442 W Blackhawk St, Porter Ranch Parcel 2708016018 (No address), Chatsworth Parcel 2707009025 (No address), Chatsworth 21329 W Devonshire St, Chatsworth 20925 W Francine Ln, Chatsworth 20480 W Tulsa St, Chatsworth 19950 W Northridge Rd, Chatsworth Parcel 2707030007 (No address), Chatsworth 21351 W Devonshire St, Chatsworth 10316 N Eton Ave, Chatsworth 20225 W Devonshire St, Chatsworth 19517 Celtic St, Porter Ranch Parcel 2708015003 (No address), Chatsworth Parcel 2707001904 (No address), Chatsworth

Nearby ZIP codes for 10400 North 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 assessed value of 10400 North Mason Avenue, Chatsworth, CA 91311?

10400 North Mason Avenue, Chatsworth, CA 91311 is currently assessed at $274,107.

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