Los Angeles County  »  91001  »  W Mariposa St  »  601 W Mariposa St

601 West Mariposa Street, Altadena, CA 91001 - Property report

Also known as: 599 W Mariposa St

Property image for 601 West Mariposa Street, Altadena, CA 91001
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Property type

Double, Duplex or Two Units - 4 Stories or Less (0200)

Year built

1957

Acreage

0.199

Sale price

$350,003

General Information

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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
601 W Mariposa St
Altadena, CA 91001
Alternate address(es)
599 W Mariposa St
Zip code
91001
County
Los Angeles

Owner

Find out who owns 601 West Mariposa Street, Altadena, CA 91001. Uncover corporate and individual owners with a free account.

Building
Property type
Double, Duplex or Two Units - 4 Stories or Less
Building sq. ft.
840
Buildings on lot
2
Stories
4 or less
Year built
1957
Last altered
Bedrooms
2
Bathrooms
1
HVAC
Floor/wall heating
Sales
Sale date
09/02/2009
Sale price
$350,003
Arm's length
Tax
Tax year
2025-2026
Property tax
$5,040
Tax per sq. ft.
$3
Zoning & use
Zoning
Single-Family Residence (R-1-7500)
Units
2
Lot
Acreage
0.199

Area overview

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

Ownership information for 601 West Mariposa Street, Altadena, CA

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

Sales history for 601 West Mariposa Street, Altadena, CA 91001

Sale date Sale price Buyer name Seller name
09/02/2009 $350,003 XXXX XXXXXXXX; XXXX XXXXX XXXXXXXX XXXX XXXXXXXX XXXXX XXXXXXX XXXXXXX; XXXXXXXXXX XXXXXXX XX XXXXXX XXXXXXXXXX XXX
06/23/2004 $475,004 XXXXXX XXXXXXXXXX XXXXX XXXXX XXXXXXXXXX XXX
01/29/2001 $171,500 XXXXX, XXXXXXXX & XXXXXX XX XXXX XXXXX XX XXXXXXX

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
07/13/2021 Revocable Transfer Death Deed
(File correction - Single parcel sale)		 XXXX XXXXXXXX XXXX XXXXXXX XXXXXX
01/15/2013 Trust Deed XXXX XXXXXXXX XXXXX XXXXX XXXX
05/10/2011 Trust Deed XXXX XXXXXXXX XXXX XX XXXXXXX XXXXXXXX XXXXX XXX XXXXXXX XXXXXXXXXXX
09/02/2009 Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXXXXXX XXXX XXXXXXXX XXXXX XXXXXXX XXXXXXX XXXX XXXXXXXX
01/20/2009 Trustees Deed XX XXXXX XXXXXXXX XXX XXXXXXX XXXXXXXX XXXX XXXXXXXX XXXXX XXXXXXX XXXXXXX
11/03/2008 Notice XXXXXX XXXXXXXXXX
08/01/2008 Assignment Trust Deed XXXXXX XXXXXXXX XXXXXXX XXX XXXXXXXX XXXX XXXXXXXX XXXXX XXXXXXX XXXXXXX
05/15/2008 Deed XXXXXXXX XXXXXXX XXXXXX XXXXXX XXXXXXXXXX
10/13/2006 Deed XXXXXX X XXXXXXXX XXXXXXX XXXXXX
08/14/2006 Assignment Trust Deed XXXXXX XXXXXXXXXX X X XXXX XXXXXXXX XXXXXXXXXXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 601 West Mariposa Street, Altadena, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Base tax
$5,040
Current property tax
$6,365
Tax per sq. ft.
$3
Recent tax assessments
Market value
$461,327
Land value
$346,268
Building value
$115,059

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 $461,327 1.0924 $5,040 +1.76%
2024-2025 $452,293 1.095 $4,953 +0.83%
2023-2024 $443,436 1.1077 $4,912 +3.68%
2022-2023 $434,753 1.0897 $4,738 +4.26%
2021-2022 $426,239 1.0661 $4,544 +4.37%
2020-2021 $421,876 1.031971 $4,354 +1.67%
2019-2020 $405,516 1.056015 $4,282 -2.62%
2018-2019 $397,576 1.1061 $4,398 +0.99%
2017-2018 $389,791 1.1172 $4,355 +1.82%
2016-2017 $382,159 1.1191 $4,277 +1.09%

Special assessments & penalties for 601 West Mariposa Street, Altadena, CA

Code Description Tax levied
05713 Altadena Library District Cfd No. 2020-1
06217 County Sanitation District #17
03694 La County Regional Park And Open Space District
00155 La County Rental Housing Habitability Program
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
00177 Safe, Clean Water Program Funding Measure W
06132 San Gabriel Valley Mosquito Abatement
Permits

Permit information for 601 West Mariposa Street, 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 601 West Mariposa 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)
Bourne Inc. Home School NR Private 1-6 6 0.21
Odyssey Charter School 8 Charter K-8 461 0.22
Hathaway-Sycamores, Nps Elementary Nido NR Private K-12 26 0.35
Renaissance Academy NR Private 1-12 40 0.65
Odyssey Charter School - South 7 Charter K-8 342 0.66
Alma Fuerte Public 3 Charter K-8 145 0.66
James Hawkins Educational Program NR Private 5-12 0 0.73
Star Children's Academy NR Private K-6 0 0.76
Jackson Elementary School 5 Public K-5 628 0.89
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Aveson Global Leadership Academy 3 Charter 6-12 222 0.16
Odyssey Charter School 8 Charter K-8 461 0.22
Hathaway-Sycamores, Nps Elementary Nido NR Private K-12 26 0.35
Renaissance Academy NR Private 1-12 40 0.65
Odyssey Charter School - South 7 Charter K-8 342 0.66
Alma Fuerte Public 3 Charter K-8 145 0.66
James Hawkins Educational Program NR Private 5-12 0 0.73
Pasadena Waldorf School NR Private PK-12 281 0.89
Grace Christian Academy NR Private 1-8 0 0.95
La Canada High School 9 Public 7-12 1,993 1.13
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Aveson Global Leadership Academy 3 Charter 6-12 222 0.16
Hathaway-Sycamores, Nps Elementary Nido NR Private K-12 26 0.35
Renaissance Academy NR Private 1-12 40 0.65
James Hawkins Educational Program NR Private 5-12 0 0.73
Pasadena Waldorf School NR Private PK-12 281 0.89
La Canada High School 9 Public 7-12 1,993 1.13
St. Francis High School NR Private 9-12 673 1.23
John Muir High School 4 Public 9-12 1,012 1.26

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

Neighbors for 601 West Mariposa Street, Altadena, CA

633 W Mariposa St, Altadena 673 W Mariposa St, Altadena 2979 Lincoln Ave, Altadena 624 Devirian Pl, Altadena 640 Devirian Pl, Altadena 623 W Mariposa St, Altadena 632 Devirian Pl, Altadena 617 W Mariposa St, Altadena 608 Devirian Pl, Altadena 648 Devirian Pl, Altadena 649 W Mariposa St, Altadena 657 W Mariposa St, Altadena 681 W Mariposa St, Altadena 2969 Lincoln Ave, Altadena 2989 Lincoln Ave, Altadena 641 W Mariposa St, Altadena 591 W Mariposa St, Altadena 609 W Mariposa St, Altadena 663 W Mariposa St, Altadena 616 Devirian Pl, Altadena

Nearby ZIP codes for 601 West Mariposa 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 601 West Mariposa Street, Altadena, CA 91001?

The development at 601 West Mariposa Street, Altadena, CA 91001 was built in 1957.

What is the total square footage of 601 West Mariposa Street, Altadena, CA 91001?

601 West Mariposa Street, Altadena, CA 91001 has a total of 840 square feet.

When was 601 West Mariposa Street, Altadena, CA 91001 last sold and what was the sale price?

601 West Mariposa Street, Altadena, CA 91001 was last sold on 09/02/2009 for $350,003.

What is the assessed value of 601 West Mariposa Street, Altadena, CA 91001?

601 West Mariposa Street, Altadena, CA 91001 is currently assessed at $461,327.

What are the property taxes for 601 West Mariposa Street, Altadena, CA 91001?

The property taxes for 601 West Mariposa Street, Altadena, CA 91001 total $5,039.

How many residential units does this building have?

This building has 2 residential unit(s).

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