Los Angeles County  »  91326  »  Key West Ave  »  10448 Key West Ave

10448 Key West Avenue, Porter Ranch, CA 91326 - Property report

Also known as: 10448 Key West Ave

Property image for 10448 Key West Avenue, Porter Ranch, CA 91326
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Property type

Single Family Residence (0100)

Year built

1973

Acreage

0.445

General Information

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Address
Primary address
10448 Key West Ave
Porter Ranch, CA 91326
Alternate address(es)
10448 Keywest Ave
Zip code
91326
Neighborhood
Porter Ranch
County
Los Angeles
Municipality
Los Angeles

Owner

Find out who owns 10448 Key West Avenue, Porter Ranch, CA 91326. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence
Building sq. ft.
1,950
Buildings on lot
1
Year built
1973
Last altered
Bedrooms
4
Bathrooms
2
HVAC
Central refrigeration & heating
Tax
Tax year
2026-2027
Property tax
$3,175
Tax per sq. ft.
$2
Zoning & use
Zoning
Suburban (RA)
Units
1
Lot
Acreage
0.445

Area overview

Walk score
9 /100.  Car-Dependent
Transit score
34 /100.  Some Transit
Bike score
19 /100.  Somewhat Bikeable
School district
Los Angeles Unified School District
Weed hazard
No
Ownership

Ownership information for 10448 Key West Avenue, Porter Ranch, CA

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

Sales history for 10448 Key West Avenue, 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
10/10/2019 Grant Deed XXXXXXX XXXXXXX XXXXXXX XXXXXXX XXXXXXX
10/26/2018 Trust Deed XXXXXXX XXXXXXX XXXXXXX XX XXXX XXXXXXXX XXXXXXXXXXX
07/26/2017 Trust Deed XXXXXXX XXXXXXX XXXXXXX XXXXXXXX XXXXXXX XXX
07/26/2017 Grant Deed XXXXXXX XXXXXXX XXXXXXX XXXXXXX XXXXXXX
12/14/2015 Grant Deed XXXXXXXXXXX XX XXXXX XX XXX XXXXXXX XXXXXXX XXXXXXX
12/08/2015 Affidavit XXXXXXX XXXXXXX XXXXXX
01/18/2007 Request Notice Default XXXXXXXXXX XXXXXXXX XXXX XXXXXXX XXX
01/17/2007 Assignment of Rents
Financing Statement
Trust Deed		 XXXXXXXXXX XXXXXXXX XXXX XXXXXXX XXXXXXXXX XXXXX
10/04/2002 Deed
(File correction - Single parcel sale)		 XXXXXXX, X XXXXXXX, XXX XX
10/01/2002 Deed XXXXXXX, X XX XXXXXXX, XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 10448 Key West Avenue, 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
$3,175
Current property tax
$3,784
Tax per sq. ft.
$2
Recent tax assessments
Market value
$267,433
Land value
$74,547
Building value
$192,886

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 $262,190 1.1874 $3,113 +0.95%
2024-2025 $257,050 1.1997 $3,084 +2.03%
2023-2024 $252,011 1.1994 $3,023 +4.97%
2022-2023 $247,071 1.1655 $2,880 +1.15%
2021-2022 $242,227 1.1752 $2,847 -1.05%
2020-2021 $239,745 1.200129 $2,877 +6.33%
2019-2020 $230,437 1.174279 $2,706 +0.14%
2018-2019 $225,920 1.196 $2,702 +2.26%
2017-2018 $221,492 1.193 $2,642 +2.10%
2016-2017 $217,150 1.1918 $2,588 +1.51%

Special assessments & penalties for 10448 Key West Avenue, 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 10448 Key West Avenue, Porter Ranch, CA

No recently recorded permits for this property.

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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 10448 Key West Avenue, 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)
Beckford Charter for Enriched Studies 10 Charter K-5 594 0.53
Cds Elementary School NR Public K-6 4 0.80
Our Community Charter School 7 Charter K-8 405 0.80
Cornerstone Christian Academy NR Private 1-12 11 0.91
Topeka Charter School For Advanced Studies 8 Charter K-5 539 0.95
Darby Avenue Charter School 9 Public K-5 406 1.21
Superior Street Elementary School 9 Charter K-5 439 1.55
Granada Hills Charter High School 10 Charter K-12 5,869 1.61
First Presbyterian Preparatory School NR Private PK, K-5 245 1.72
First Presbyterian Preparatory School NR Private PK, K-5 245 1.72
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Alfred B. Nobel Charter Middle School 10 Charter 6-8 1,940 0.64
Our Community Charter School 7 Charter K-8 405 0.80
Cornerstone Christian Academy NR Private 1-12 11 0.91
Granada Hills Charter High School 10 Charter K-12 5,869 1.61
Granada Preparatory School NR Private PK-8 106 1.74
San Fernando Valley Academy NR Private K-12 123 2.11
Sierra Canyon School NR Private PK, K-12 1,011 2.30
Ernest Lawrence Middle School 5 Public 6-8 1,073 2.30
Patrick Henry Middle School 6 Public 6-8 1,027 2.37
Ivy Bound Academy Math, Science, And Technology Charter Middle #2 NR Charter 5-8 101 2.49
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Cornerstone Christian Academy NR Private 1-12 11 0.91
Granada Hills Charter High School 10 Charter K-12 5,869 1.61
Chatsworth Charter High School 7 Charter 9-12 1,696 1.90
Northridge Academy High 6 Public 9-12 900 1.96
Stoney Point Continuation School 2 Public 9-12 107 2.09
San Fernando Valley Academy NR Private K-12 123 2.11
Sierra Canyon School NR Private PK, K-12 1,011 2.30
East Valley Academy NR Private 1-12 31 2.50
William Tell Aggeler Opportunity High School 1 Public 7-12 58 2.58
Aggeler Community Day School 3 Public 7-12 23 2.58

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

Neighbors for 10448 Key West Avenue, Porter Ranch, CA

10306 Claire Ave, Porter Ranch 10313 Claire Ave, Porter Ranch 19200 Harnett St, Porter Ranch 19160 Harnett St, Porter Ranch 10325 Vanalden Ave, Porter Ranch 10328 Claire Ave, Porter Ranch 19226 Harnett St, Porter Ranch 19214 Harnett St, Porter Ranch 10301 Vanalden Ave, Porter Ranch 10316 Claire Ave, Porter Ranch 19194 Harnett St, Porter Ranch 10444 Key West Ave, Porter Ranch 10315 Vanalden Ave, Porter Ranch 10325 Claire Ave, Porter Ranch 19182 Harnett St, Porter Ranch 19150 Harnett St, Porter Ranch 10444 Sylvia Ave, Porter Ranch 10333 Claire Ave, Porter Ranch 19174 Harnett St, Porter Ranch 19144 Harnett St, Porter Ranch

Nearby ZIP codes for 10448 Key West Avenue, Porter Ranch, 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 91340, 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 10448 Key West Avenue, Porter Ranch, CA 91326?

The development at 10448 Key West Avenue, Porter Ranch, CA 91326 was built in 1973.

What is the total square footage of 10448 Key West Avenue, Porter Ranch, CA 91326?

10448 Key West Avenue, Porter Ranch, CA 91326 has a total of 1,950 square feet.

What is the assessed value of 10448 Key West Avenue, Porter Ranch, CA 91326?

10448 Key West Avenue, Porter Ranch, CA 91326 is currently assessed at $262,190.

What are the property taxes for 10448 Key West Avenue, Porter Ranch, CA 91326?

The property taxes for 10448 Key West Avenue, Porter Ranch, CA 91326 total $3,113.

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