---
listing_id: CRP1-27325
status: Active
price: 649000
beds: 2
baths_full: 1
baths_half: 1
sqft_living: 1495
sqft_lot: 9146
lot_acres: 
year_built: 1948
property_type: Residential
property_subtype: Single Family Residence
address: "646 W Mendocino St"
city: Altadena
state: CA
zip: 91001
county: "Los Angeles County"
lat: 34.1949978
lng: -118.1615118
days_on_market: 6
hoa_fee: 
hoa_frequency: 
garage_spaces: 0
list_agent: "David Knight"
list_office: "Keller Williams Realty"
list_agent_phone: "(626) 657-0359"
list_agent_license: 01829234
mls_source: CRMLS
modified: 2026-05-31
transaction_type: buy
---

Home | Los Angeles County | Altadena | 91001 | 646 W Mendocino St

646 W Mendocino St, Altadena, CA 91001

MLS: CRP1-27325 | Status: Active | Price: $649,000
Beds/Baths: 2 / 1 /1
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
2 1 /1 1,495 9,146 1948

Remarks

Altadena fixer with tremendous upside and opportunity. This property is ideal for investors, contractors, or buyers looking to create value through renovation. The home needs significant cleanout and updating, but offers a compelling chance to reimagine the space in a desirable Altadena setting. The property also features a converted garage currently being used as a studio, offering potential flexibility for creative use, work-from-home space, or future improvement. Generous outdoor areas, mature landscaping, and a long driveway add to the property's possibilities. Bring your vision and explore the potential this Altadena opportunity has to offer.

MLS Listing Information

Field Value
MLS # CRP1-27325
MLS Source California Regional MLS
Days on Site 6

Features

Interior Features

Feature Details
Bedrooms Primary Suite/Retreat
Appliances Dishwasher, Oven Range - Gas, Refrigerator
Dining Room Other
Family Room Other
Fireplace Living Room
Laundry None
Cooling None
Heating No Heating

Exterior Features

Feature Details
Pool None
Style Traditional

Parking, School, and Other Information

Feature Details
Garage/Parking Other, Garage: 0 Car(s)

Contact Information

David Knight
Keller Williams Realty
License #: 01829234
Phone: (626) 657-0359

Nearby Homes

Address Price Beds Baths Sq Ft Status
3132 Ridgeview $575,000 2 1 736 Active
280 Macdonald St $700,000 2 1 998 Active
279 Palisade $649,000 2 1 788 Active

Disclosures

©2026 California Regional MLS. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of May 31, 2026. For the most current information, please contact David Knight, (626) 657-0359.