Los Angeles County  »  91001  »  Porter Ave  »  2564 Porter Ave

2564 Porter Avenue, Altadena, CA 91001 - Property report

Also known as: 2564 Porter Ave

Property image for 2564 Porter Avenue, Altadena, CA 91001
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Property type

Single Family Residence (0100)

Year built

1950

Acreage

0.215

General Information

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Address
Primary address
2564 Porter Ave
Altadena, CA 91001
Zip code
91001
County
Los Angeles

Owner

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Building
Property type
Single Family Residence
Building sq. ft.
1,910
Buildings on lot
1
Year built
1950
Last altered
Bedrooms
3
Bathrooms
2
HVAC
Central heating
Tax
Tax year
2026-2027
Property tax
$9,051
Tax per sq. ft.
$5
Zoning & use
Zoning
Single-Family Residence (R-1-20000)
Units
1
Lot
Acreage
0.215

Area overview

Walk score
28 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
18 /100.  Somewhat Bikeable
School district
Pasadena Unified School District
Weed hazard
No
Ownership

Ownership information for 2564 Porter Avenue, Altadena, CA

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

Sales history for 2564 Porter Avenue, Altadena, CA 91001

No recently recorded sales for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
03/06/2026 Assignment of Rents
Trust Deed		 XXXXXXXX XXXXXX XXXXXXXX XXXXXX X
12/24/2025 Court Action XXXXXXX XXXXXX XXXXXXXX XXXXXX XXXXXX
08/12/2024 Notice Action XXXXXXXX XXXXXX XXXXXXXX XXXXXX
02/20/2024 Quitclaim Deed
(Reappraisal transfer - no DTT)		 XXXXX XXXXXX X XXXXXXX XXXXXX
10/07/2021 Assignment of Rents
Trust Deed		 XXXXX XXXXXX XXXXXXXX XXXXXX
07/29/2014 Affidavit Succession Interest
(File correction - Single parcel sale)		 XXXXX XXXXXX X XXXXXX XXXXX XXXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 2564 Porter Avenue, Altadena, 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
$9,051
Current property tax
$9,897
Tax per sq. ft.
$5
Recent tax assessments
Market value
$828,538
Land value
$583,065
Building value
$245,473

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 $812,296 1.0924 $8,874 +570.42%
2024-2025 $120,875 1.095 $1,324 +0.83%
2023-2024 $118,506 1.1077 $1,313 +3.68%
2022-2023 $116,184 1.0897 $1,266 +4.29%
2021-2022 $113,907 1.0661 $1,214 +4.35%
2020-2021 $112,739 1.031971 $1,163 +1.67%
2019-2020 $108,364 1.056015 $1,144 -2.62%
2018-2019 $106,240 1.1061 $1,175 +0.99%
2017-2018 $104,158 1.1172 $1,164 +1.82%
2016-2017 $102,117 1.1191 $1,143 +1.09%

Special assessments & penalties for 2564 Porter Avenue, Altadena, CA

Code Description Tax levied
05713 Altadena Library District Cfd No. 2020-1
00747 Consolidated Fire Protection District Of La County- Measure E
03694 La County Regional Park And Open Space District
00744 Los Angeles County Fire Department
03071 Los Angeles County Flood Control
02800 Los Angeles County Lighting District
00197 Los Angeles County Solid Waste Service Charge
00170 Los Angeles County Trauma/Emerg Srvs
33506 Mwd Water Standby Charge #3
90969 Pasadena Unified School District Measure Ee Parcel Tax
00177 Safe Clean Water Program Funding Measure W
06132 San Gabriel Valley Mosquito Abatement
00176 Septic Onsite Wastewater Treatment System - Owts
Permits

Permit information for 2564 Porter Avenue, Altadena, CA

No recently recorded permits for this property.

More about Los Angeles County property records

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
View daily traffic map

Access the detailed traffic volume map for 2564 Porter Avenue, Altadena, CA 91001 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)
Aveson School Of Leaders 8 Charter K-5 347 0.34
Sahag-Mesrob Armenian Christian School NR Private PK-8 142 0.70
Sahag-Mesrob Armenian Christian School NR Private PK-8 142 0.70
Saint Mark's Elementary School NR Private PK, K-6 280 0.70
Saint Mark's Elementary School NR Private PK, K-6 280 0.70
Stratford School- Altadena Allen NR Private PK-3 128 0.70
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Sahag-Mesrob Armenian Christian School NR Private PK-8 142 0.70
Shiloh Academy NR Private 1-12 41 0.81
Eliot Arts Magnet 4 Public 6-8 423 0.92
Westminster Academy NR Private K-8 0 1.13
Judson International School NR Private K-12 123 1.13
Sovereign Grace Academy NR Private 1-12 22 1.14
Pasadena Rosebud Academy 6 Charter K-8 152 1.45
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Shiloh Academy NR Private 1-12 41 0.81
Lindsay School NR Private 9-12 14 0.82
Judson International School NR Private K-12 123 1.13
Sovereign Grace Academy NR Private 1-12 22 1.14
Pasadena Waldorf High School NR Private PK-12 307 1.24
Marshall Fundamental School 6 Public 6-12 1,849 1.91
Pasadena High School 6 Public 9-12 1,609 2.38
Cis Academy 6 Public K-12 253 2.38
Aveson Global Leadership Academy 3 Charter 6-12 222 2.45

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

Neighbors for 2564 Porter Avenue, Altadena, CA

1640 E Altadena Dr, Altadena 1124 E Mariposa St, Altadena 1654 E Altadena Dr, Altadena 2555 Tanoble Dr, Altadena 1108 E Mariposa St, Altadena 1121 Marcheta St, Altadena 2553 Tanoble Dr, Altadena 1098 Marcheta St, Altadena 1690 E Altadena Dr, Altadena 1700 E Altadena Dr, Altadena 1689 Homewood Dr, Altadena 1086 E Mariposa St, Altadena 1662 E Altadena Dr, Altadena 1094 Marcheta St, Altadena 1111 Marcheta St, Altadena 1720 E Altadena Dr, Altadena 1711 Homewood Dr, Altadena 1667 Homewood Dr, Altadena 1094 E Mariposa St, Altadena 1097 Marcheta St, Altadena

Nearby ZIP codes for 2564 Porter Avenue, Altadena, CA

90041, Los Angeles County, CA 91011, Los Angeles County, CA 91020, Los Angeles County, CA 91024, Los Angeles County, CA 91030, 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 91106, Los Angeles County, CA 91107, Los Angeles County, CA 91108, Los Angeles County, CA 91775, Los Angeles County, CA 91801, Los Angeles County, CA

Frequently asked questions

What is the year built for 2564 Porter Avenue, Altadena, CA 91001?

The development at 2564 Porter Avenue, Altadena, CA 91001 was built in 1950.

What is the total square footage of 2564 Porter Avenue, Altadena, CA 91001?

2564 Porter Avenue, Altadena, CA 91001 has a total of 1,910 square feet.

What is the assessed value of 2564 Porter Avenue, Altadena, CA 91001?

2564 Porter Avenue, Altadena, CA 91001 is currently assessed at $812,296.

What are the property taxes for 2564 Porter Avenue, Altadena, CA 91001?

The property taxes for 2564 Porter Avenue, Altadena, CA 91001 total $8,873.

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