Los Angeles County » 91001 » E Mendocino St » 345 E Mendocino St

345 East Mendocino Street, Altadena, CA 91001 Property Information

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Address

Primary address	345 East Mendocino Street, Altadena
Zip code	91001
County	Los Angeles

Sales & Tax Overview for 345 East Mendocino Street, Altadena

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date	06/04/2025
Sale price	$715,000

Arm's length	Register
Current property tax	$7,278

Lot & Building Information for 345 East Mendocino Street, Altadena

Building sqft	2,049
Building class	Single Family Residence with Pool (0101)
Acreage	0.229
Units	1
Year built	1978
Year last altered	Register
Bedrooms	3
Bathrooms	2
Heating/AC	Central refrigeration & heating

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

Zoning district	Single-Family Residence (R-1-10000)
Weed hazard	No
School district	Pasadena Unified School District

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 345 East Mendocino Street, Altadena

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About 345 East Mendocino Street, Altadena

What is the year built & the total sq. ft. for 345 East Mendocino Street, Altadena, CA 91001?

345 East Mendocino Street, Altadena, CA 91001 was built in 1978 and has a total of 2,049 square feet.

What is the assessed value of 345 East Mendocino Street, Altadena, CA 91001 and the property tax paid?

Assessed at $634,603, the tax amount paid for 345 East Mendocino Street, Altadena, CA 91001 is $6,932.

When was 345 East Mendocino Street, Altadena, CA 91001 last sold?

345 East Mendocino Street, Altadena, CA 91001 was last sold in 04/30/2026.

Ownership Information

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Commercial Real Estate nearby

Real Estate Reports:

Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District

New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.

Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs

Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million

Laura Pop-Badiu, Jul 15, 2026 How to Find Property Owners — The Complete Guide

For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.

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Past Sales & Property History for 345 East Mendocino Street, Altadena

Create a free account to view the complete sales history for 345 East Mendocino Street, Altadena, including title documents, transfer conditions, mortgages and liens.

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*Here are the three most recent sales for this property.

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Title Documents for 345 East Mendocino Street, Altadena

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date	Type	Maturity
04/30/2026	Quitclaim Deed
06/04/2025	Grant Deed (Sale for consideration - full DTT)
01/03/2023	Trust Deed	01/01/2053
01/03/2023	Grant Deed (Sale for consideration - full DTT - Single parcel sale)
07/07/2022	Grant Deed (Sale for consideration - full DTT - Single parcel sale)
07/05/2022	Notice Default
06/01/2022	Substitution Trustee
03/26/2007	Assignment of Rents Trust Deed
03/11/2005	Trust Deed
11/26/1997	Deed

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R: Recorded date
D: Document date

Property Taxes for 345 East Mendocino Street, Altadena

Access detailed property tax data for 345 East Mendocino Street, Altadena, CA 91001. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2025-2026
Base tax	$6,932
Current property tax	$7,278

Market value	$634,603
Tax per sqft	$3

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Special Assessments And Penalties for 345 East Mendocino Street, Altadena

Special Assessments

Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes or direct assessments are applicable for this property.

Code	Description	Tax levied
05713	Altadena Library District Cfd No. 2020-1	Register
00744	Los Angeles County Fire Department	Register
03071	Los Angeles County Flood Control	Register
02800	Los Angeles County Lighting District	Register
00197	Los Angeles County Solid Waste Service Charge	Register

Assessment History for 345 East Mendocino Street, Altadena

Here's the assessment & property tax history for 345 East Mendocino Street, Altadena, including the evolution of the total tax rate and corresponding property tax.

Year	Assessment value	Total tax rate	Property tax	Year over year change
2025-2026	$634,603	1.0924	$6,932	-65.43%
2024-2025	$1,831,104	1.095	$20,051	+54.31%
2023-2024	$1,173,000	1.1077	$12,993	+266.91%
2022-2023	$324,982	1.0897	$3,541	+4.25%
2021-2022	$318,611	1.0661	$3,397	+4.39%

Permits for 345 East Mendocino Street, Altadena

The complete history of permits filed for 345 East Mendocino Street, Altadena, including new construction or demolition permits, complaints, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

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Risk

Create a free account to unlock extended information for 345 East Mendocino Street, Altadena, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s)	X (See more on map)
Fire hazard zone	See more on map
Faults and tsunami inundation zone map	Register
Landslides and liquefaction map	Register

Transportation

Access the detailed traffic volume map for 345 East Mendocino Street, Altadena to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Pasadena Waldorf High School	NR	Private	PK-12	307	0.23
Pasadena Waldorf High School	NR	Private	PK-12	307	0.23
Pasadena Waldorf School	NR	Private	PK-12	281	0.28
Pasadena Waldorf School	NR	Private	PK-12	281	0.28
James Hawkins Educational Program	NR	Private	5-12	0	0.42

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Pasadena Waldorf High School	NR	Private	PK-12	307	0.23
Pasadena Waldorf School	NR	Private	PK-12	281	0.28
James Hawkins Educational Program	NR	Private	5-12	0	0.42
Renaissance Academy	NR	Private	1-12	40	0.69
Alma Fuerte Public	3	Charter	K-8	145	0.69

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Pasadena Waldorf High School	NR	Private	PK-12	307	0.23
Pasadena Waldorf School	NR	Private	PK-12	281	0.28
James Hawkins Educational Program	NR	Private	5-12	0	0.42
Lindsay School	NR	Private	9-12	14	0.62
Renaissance Academy	NR	Private	1-12	40	0.69

Neighbors for 345 East Mendocino Street, Altadena

Here are the neighbors for 345 East Mendocino Street, Altadena.

Address	Square feet	Purchase date	Purchase price
520 E Mariposa St, Altadena	3,852	11/12/2003	$1,220,012
542 E Mariposa St, Altadena	1,253
480 Deodara Dr, Altadena	1,937	12/30/2016	$830,000
2576 Santa Anita Ave, Altadena	1,692	07/21/2017
548 E Mariposa St, Altadena	1,650	05/27/2021
456 Deodara Dr, Altadena	1,937	10/05/2021	$1,275,000
369 E Mendocino St, Altadena	1,706	09/17/2014	$604,104
2566 Santa Anita Ave, Altadena	1,584	08/24/2015
491 E Mendocino St, Altadena	1,736	07/19/2018
481 E Mendocino St, Altadena	1,722	09/15/1995	$220,000
407 E Mendocino St, Altadena	1,924	04/13/2022
350 Deodara Dr, Altadena	3,865	06/23/2014
511 E Mendocino St, Altadena	2,441	05/20/2003
460 Deodara Dr, Altadena	1,923	07/27/2004
534 E Mariposa St, Altadena	2,153	06/10/2021	$1,610,000
417 E Mendocino St, Altadena	2,257	05/18/2022	$1,800,000
385 E Mendocino St, Altadena	1,956	03/26/2020	$1,175,000
373 E Mendocino St, Altadena	3,626	05/17/2012
421 E Mendocino St, Altadena	1,800	06/11/2026
355 E Mendocino St, Altadena	2,193	12/13/1996	$197,000

Nearby ZIP Codes for 345 East Mendocino Street, Altadena

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Issued	Permit	Type	Sub type	Valuation	Expires	Status
03/14/2019
03/14/2019