Los Angeles County  »  91001  »  Alameda St  »  509 Alameda St

509 Alameda Street, Altadena, CA 91001 - Property report

Also known as: 509 Alameda St

Property image for 509 Alameda Street, Altadena, CA 91001
static Mapbox map

Property type

Single Family Residence with Pool (0101)

Year built

1956

Acreage

0.232

Sale price

$1,130,000

General Information

Unlock this property report with a free account

Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
509 Alameda St
Altadena, CA 91001
Zip code
91001
County
Los Angeles

Owner

Find out who owns 509 Alameda Street, Altadena, CA 91001. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence with Pool
Building sq. ft.
2,184
Buildings on lot
1
Year built
1956
Last altered
Bedrooms
4
Bathrooms
3
HVAC
Central refrigeration & heating
Pool
Yes
Sales
Sale date
07/27/2026
Sale price
$1,130,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$4,894
Tax per sq. ft.
$2
Zoning & use
Zoning
Single-Family Residence (R-1-10000)
Units
1
Lot
Acreage
0.232

Area overview

Walk score
61 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
35 /100.  Somewhat Bikeable
School district
Pasadena Unified School District
Weed hazard
No
Ownership

Ownership information for 509 Alameda Street, Altadena, CA

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

Sales history for 509 Alameda Street, Altadena, CA 91001

Sale date Sale price Buyer name Seller name
07/27/2026 $1,130,000 XXXXX, XXXXXX XXXXXX, XXXXXXX XXXXXX XX.; XXXXXX, XXXXX XXXXXX
06/15/1994 $176,000 XXXXXXXXXX, XXXXX X XXXXXXXX, XXXXX X

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
07/27/2026 Assignment of Lease
Assignment of Rents
Financing Statement
Trust Deed		 XXXXX XXXXXX XXXXXX XXXXXX XXXXXXX XXXX XXX XXX
07/27/2026 Deed XXXXXX, XXXXXXX XXXXXX XX. XXXXX, XXXXXX
07/27/2026 Deed XXXXX, XXXX XXXXX, XXXXXX
07/14/2026 Assignment of Rents
Request Notice Default
Trust Deed		 XXXXXX XXXXXXX XXXXXX XX XXXXXX XXXXXXX XXX
12/12/2025 Assignment of Rents
Trust Deed		 XXXXXX XXXXXXX XXXXXX XX XXXXXX XXXXXXX
07/23/2024 Assignment of Rents
Trust Deed		 XXXXXX XXXXXXX XXXXXX XX XXXXXX XXXXXXX
07/02/2024 Severance
(File correction)		 XXX XXXXXXX XX XXXXXXXX XX XXXXX
06/15/1994 Deed XXXXXXXX, XXXXX X XXXXXXXXXX, XXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 509 Alameda Street, 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
$4,894
Current property tax
$5,939
Tax per sq. ft.
$2
Recent tax assessments
Market value
$447,961
Land value
$197,684
Building value
$250,277

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 $439,178 1.0924 $4,798 +1.76%
2024-2025 $430,567 1.095 $4,715 +0.83%
2023-2024 $422,126 1.1077 $4,676 +3.68%
2022-2023 $413,850 1.0897 $4,510 +4.25%
2021-2022 $405,736 1.0661 $4,326 +4.39%
2020-2021 $401,578 1.031971 $4,144 +1.67%
2019-2020 $385,986 1.056015 $4,076 -2.62%
2018-2019 $378,419 1.1061 $4,186 +0.99%
2017-2018 $371,000 1.1172 $4,145 +1.82%
2016-2017 $363,726 1.1191 $4,070 +1.09%

Special assessments & penalties for 509 Alameda Street, Altadena, CA

Code Description Tax levied
05713 Altadena Library District Cfd No. 2020-1
00747 Consolidated Fire Protection District Of La County- Measure E
06217 County Sanitation District #17
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
04000 Los Angeles County Sewer Maintenance
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
Permits

Permit information for 509 Alameda Street, Altadena, CA

No recently recorded permits for this property.

More about Los Angeles County property records

Neighborhood

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

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 509 Alameda Street, 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)
Pasadena Waldorf High School NR Private PK-12 307 0.22
Pasadena Waldorf High School NR Private PK-12 307 0.22
Altadena Elementary School 5 Public K-5 457 0.26
The Daniel Academy Pasadena NR Private K-5 18 0.34
Altadena Boys & Girls Academy NR Private PK, K-6 17 0.45
Altadena Boys & Girls Academy NR Private PK, K-6 17 0.45
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Pasadena Waldorf High School NR Private PK-12 307 0.22
Eliot Arts Magnet 4 Public 6-8 423 0.51
Pasadena Waldorf School NR Private PK-12 281 0.63
Sahag-Mesrob Armenian Christian School NR Private PK-8 142 0.69
James Hawkins Educational Program NR Private 5-12 0 0.70
Saint Elizabeth NR Private K-8 197 0.70
Octavia E. Butler Magnet School 3 Public 6-8 513 0.93
Odyssey Charter School - South 7 Charter K-8 342 1.04
Alma Fuerte Public 3 Charter K-8 145 1.04
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Pasadena Waldorf High School NR Private PK-12 307 0.22
Lindsay School NR Private 9-12 14 0.54
Pasadena Waldorf School NR Private PK-12 281 0.63
James Hawkins Educational Program NR Private 5-12 0 0.70
Renaissance Academy NR Private 1-12 40 1.04
John Muir High School 4 Public 9-12 1,012 1.25
Aveson Global Leadership Academy 3 Charter 6-12 222 1.45
Marshall Fundamental School 6 Public 6-12 1,849 2.20

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

Neighbors for 509 Alameda Street, Altadena, CA

520 E Calaveras St, Altadena 2269 Santa Rosa Ave, Altadena 2259 Santa Rosa Ave, Altadena 495 Alameda St, Altadena 505 Alameda St, Altadena 519 Alameda St, Altadena 471 Alameda St, Altadena 2313 Santa Rosa Ave, Altadena 526 Colman St, Altadena 518 Colman St, Altadena 533 Alameda St, Altadena 2287 Santa Rosa Ave, Altadena 2275 Santa Rosa Ave, Altadena 2241 Santa Rosa Ave, Altadena 477 Alameda St, Altadena 550 E Calaveras St, Altadena 521 Colman St, Altadena 465 Alameda St, Altadena 528 E Calaveras St, Altadena 485 Alameda St, Altadena

Nearby ZIP codes for 509 Alameda Street, 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 509 Alameda Street, Altadena, CA 91001?

The development at 509 Alameda Street, Altadena, CA 91001 was built in 1956.

What is the total square footage of 509 Alameda Street, Altadena, CA 91001?

509 Alameda Street, Altadena, CA 91001 has a total of 2,184 square feet.

When was 509 Alameda Street, Altadena, CA 91001 last sold and what was the sale price?

509 Alameda Street, Altadena, CA 91001 was last sold on 07/27/2026 for $1,130,000.

What is the assessed value of 509 Alameda Street, Altadena, CA 91001?

509 Alameda Street, Altadena, CA 91001 is currently assessed at $439,178.

What are the property taxes for 509 Alameda Street, Altadena, CA 91001?

The property taxes for 509 Alameda Street, Altadena, CA 91001 total $4,797.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account