Los Angeles County  »  91326  »  Chatsworth St  »  18559 Chatsworth St

18559 Chatsworth Street, Porter Ranch, CA 91326 - Property report

Also known as: 18559 Chatsworth St

Property image for 18559 Chatsworth Street, Porter Ranch, CA 91326
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Property type

Single Family Residence with Pool (0101)

Year built

1961

Acreage

0.234

General Information

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Address
Primary address
18559 Chatsworth St
Porter Ranch, CA 91326
Zip code
91326
Neighborhood
Porter Ranch
County
Los Angeles
Municipality
Los Angeles

Owner

Find out who owns 18559 Chatsworth Street, Porter Ranch, CA 91326. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence with Pool
Building sq. ft.
1,771
Buildings on lot
1
Year built
1961
Last altered
Bedrooms
5
Bathrooms
3
HVAC
Central heating
Pool
Yes
Tax
Tax year
2026-2027
Property tax
$7,973
Tax per sq. ft.
$5
Zoning & use
Zoning
Residential Estate (RE11)
Units
1
Lot
Acreage
0.234

Area overview

Walk score
55 /100.  Somewhat Walkable
Transit score
36 /100.  Some Transit
Bike score
54 /100.  Bikeable
School district
Los Angeles Unified School District
Weed hazard
No
Ownership

Ownership information for 18559 Chatsworth Street, Porter Ranch, CA

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

Sales history for 18559 Chatsworth Street, Porter Ranch, CA 91326

No recently recorded sales for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
06/10/2025 Reconveyance XXXXX XXXXXXXX XXXXX XXXXXXXXX XXXXXXX XXXXXXXXX XXXXXX XXXXX
06/04/2025 Quitclaim Deed
(File correction)		 XXXXXXXXX XXXXXX XXXXXX XXXXXXXXX XXXX XXXXXXX
10/16/2017 Trust Deed XXXXXXXXX XXXXXX XXXXX XXXXX XXXXXXX XXXXXX XXXXX
01/11/2011 Deed
(File correction - Single parcel sale)		 XXXXX X XXXXXXXXXX XXX XXXXXXX X XXXXXXXXXX XXXXXXXXX XXXXX XXXXXXXXX XXXXXX XXXXX
06/25/2010 Deed
(File correction - Single parcel sale)		 XXXXXXXXX,XXXXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 18559 Chatsworth Street, Porter Ranch, 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
$7,973
Current property tax
$8,485
Tax per sq. ft.
$5
Recent tax assessments
Market value
$671,468
Land value
$402,884
Building value
$268,584

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 $658,303 1.1874 $7,817 +0.95%
2024-2025 $645,396 1.1997 $7,743 +2.03%
2023-2024 $632,743 1.1994 $7,589 +4.97%
2022-2023 $620,337 1.1655 $7,230 +1.16%
2021-2022 $608,174 1.1752 $7,147 -1.07%
2020-2021 $601,939 1.200129 $7,224 +6.33%
2019-2020 $578,567 1.174279 $6,794 +0.14%
2018-2019 $567,224 1.196 $6,784 +2.26%
2017-2018 $556,103 1.193 $6,634 +2.10%
2016-2017 $545,200 1.1918 $6,498 +1.51%

Special assessments & penalties for 18559 Chatsworth Street, Porter Ranch, 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 18559 Chatsworth Street, Porter Ranch, CA

Issued date Permit number Permit type Sub type Valuation Expire date Status
08/11/2025
08/11/2025
01/14/2020
11/04/2019
09/05/2019

*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
Crime incidents map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 18559 Chatsworth Street, Porter Ranch, CA 91326 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)
Darby Avenue Charter School 9 Public K-5 406 0.34
Cornerstone Christian Academy NR Private 1-12 11 0.44
Beckford Charter for Enriched Studies 10 Charter K-5 594 0.61
Granada Hills Charter High School 10 Charter K-12 5,869 0.82
Granada Hills Baptist School NR Private K-6 75 0.89
First Presbyterian Preparatory School NR Private PK, K-5 245 0.98
First Presbyterian Preparatory School NR Private PK, K-5 245 0.98
Granada Preparatory School NR Private PK-8 106 1.00
Topeka Charter School For Advanced Studies 8 Charter K-5 539 1.23
Andasol Avenue Elementary School 6 Public K-5 400 1.53
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Cornerstone Christian Academy NR Private 1-12 11 0.44
Granada Hills Charter High School 10 Charter K-12 5,869 0.82
Granada Preparatory School NR Private PK-8 106 1.00
Alfred B. Nobel Charter Middle School 10 Charter 6-8 1,940 1.23
San Fernando Valley Academy NR Private K-12 123 1.51
Patrick Henry Middle School 6 Public 6-8 1,027 1.57
Our Community Charter School 7 Charter K-8 405 1.64
Heritage Christian School NR Private K-8 316 1.68
Dayton Hall Prepartory School NR Private K-12 0 1.95
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Cornerstone Christian Academy NR Private 1-12 11 0.44
Granada Hills Charter High School 10 Charter K-12 5,869 0.82
San Fernando Valley Academy NR Private K-12 123 1.51
Northridge Academy High 6 Public 9-12 900 1.57
Dayton Hall Prepartory School NR Private K-12 0 1.95
Valley Academy Of Arts And Sciences 6 Public 9-12 868 2.08
Highland Hall Waldorf School NR Private PK-12 211 2.16
Northpoint School And Intensive Outpatient NR Private 8-12 50 2.16
Chatsworth Charter High School 7 Charter 9-12 1,696 2.77

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

Neighbors for 18559 Chatsworth Street, Porter Ranch, CA

18567 Chatsworth St, Porter Ranch 18535 Chatsworth St, Porter Ranch 18534 Los Alimos St, Porter Ranch 10730 Baird Ave, Porter Ranch 18507 Chatsworth St, Porter Ranch 10715 Reseda Blvd, Porter Ranch 10723 Reseda Blvd, Porter Ranch 10731 Reseda Blvd, Porter Ranch 18618 Los Alimos St, Porter Ranch 18610 Los Alimos St, Porter Ranch 18548 Los Alimos St, Porter Ranch 18527 Chatsworth St, Porter Ranch 18600 Los Alimos St, Porter Ranch 18521 Chatsworth St, Porter Ranch 18540 Los Alimos St, Porter Ranch 18524 Los Alimos St, Porter Ranch 18543 Chatsworth St, Porter Ranch 18551 Chatsworth St, Porter Ranch 18515 Chatsworth St, Porter Ranch 18556 Los Alimos St, Porter Ranch

Nearby ZIP codes for 18559 Chatsworth Street, Porter Ranch, CA

91303, Los Angeles County, CA 91304, Los Angeles County, CA 91306, Los Angeles County, CA 91307, Los Angeles County, CA 91311, Los Angeles County, CA 91324, Los Angeles County, CA 91325, Los Angeles County, CA 91330, Los Angeles County, CA 91335, Los Angeles County, CA 91340, Los Angeles County, CA 91343, Los Angeles County, CA 91344, Los Angeles County, CA 91345, Los Angeles County, CA 91356, Los Angeles County, CA 91367, Los Angeles County, CA 91371, Los Angeles County, CA 91402, Los Angeles County, CA 91406, Los Angeles County, CA

Frequently asked questions

What is the year built for 18559 Chatsworth Street, Porter Ranch, CA 91326?

The development at 18559 Chatsworth Street, Porter Ranch, CA 91326 was built in 1961.

What is the total square footage of 18559 Chatsworth Street, Porter Ranch, CA 91326?

18559 Chatsworth Street, Porter Ranch, CA 91326 has a total of 1,771 square feet.

What is the assessed value of 18559 Chatsworth Street, Porter Ranch, CA 91326?

18559 Chatsworth Street, Porter Ranch, CA 91326 is currently assessed at $671,468.

What are the property taxes for 18559 Chatsworth Street, Porter Ranch, CA 91326?

The property taxes for 18559 Chatsworth Street, Porter Ranch, CA 91326 total $7,973.

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