Your AI Navigator in Commercial Real Estate
Sign Up Successful!
You now have access to more from Realmo!
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search

    23 West Mendocino St Altadena, CA 91001

    Pending
    For Sale
    $489,000

    Lots and Land - Altadena, CA

    Lot size:
    0.14 Acres
    Days on Market:
    26
    Last Refresh:
    Dec 6 at 11:06 pm

    Property Features for 23 West Mendocino St

    General Information

    Property type
    Land
    Property subtype
    Other
    Standard status
    Pending
    Zoning
    LCR2YY
    APN
    5835006016
    Lot size
    0.14 Acres

    Building Details

    Architectural style
    Other

    Pasadena Market Center, Inc. (626) 204-3300 [email protected]

    Listing agent Jason D Berns (626) 204-3300

    Listing date Nov 11, 2025

    MLS# P1-24443 Listing URL

    Copyright © 2025 California Regional MLS - Pasadena-Foothills and Ventura County Coastal. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Altadena Land Development Opportunity

    Located in West Altadena with the foothills in the distance, this lot offers opportunities for builders. Zoned for a duplex, the property allows for multiple development possibilities, including building two units, a main home with an ADU, or restoring the charm of what once stood here. Previously, the site accommodated a 4-bedroom, 2-bathroom home with 1,880 square feet of living space. The lot is now a blank canvas. The generous lot size and duplex zoning create potential for income-generating or multigenerational living. The property is being sold as-is, and the buyer is required to conduct their own due diligence regarding future building requirements, including consultation with LA County and relevant agencies for site clearance, hazardous material removal, and environmental remediation. The property was previously connected to all utilities, but the buyer must verify restoration requirements. The lot size is 0.14 acres. Phase 1 and Phase 2 of property clean up has been completed.
    Property Profile Location Intelligence

    Current Use by Public Records

    Residential land & home ...

    Suggested Use

    Realty agency Law Firm Restaurant Spa & Massage Dental Office Hair Salon Nail Salon Clothing Store Building Supply Gym & Fitness

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Altadena
    County
    Los Angeles
    State
    California
    Longitude
    -118.149411
    Latitude
    34.191603

    Nearby Similar for Sale

    • $1,495,000
      2,500 SF

      Altadena Triplex with Craftsman Home

      Triplex featuring a Craftsman home and updated rear units.
      2109 N Marengo Ave, Altadena, CA 91001
      View Details
    • $1,650,000
      1 SF

      Prime Corner Commercial Property

      C-3 zoned commercial property on busy Fair Oaks Avenue.
      2645 Fair Oaks Ave, Altadena, CA 91001
      View Details
    • $3,589,000

      Altadena Commercial Property for Sale

      Commercial property available in Altadena, California.
      1052 New York Dr, Altadena, CA 91001
      View Details
    • $1,215,000

      Altadena Specialty Property For Sale

      Specialty property available for purchase in Altadena, California.
      637 W Altadena Dr, Altadena, CA 91001
      View Details
    • $1,000,000

      Altadena Specialty Property for Sale

      Specialty property available in Altadena, California.
      2246 Glenrose Ave, Altadena, CA 91001
      View Details
    • $375,000

      Altadena Specialty Property for Sale

      Specialty property available for purchase in Altadena, California.
      4030 Chaney Trl, Altadena, CA 91001
      View Details

    FAQs

    What type of property is this?
    Land - West Altadena lot zoned for duplex development.
    Where is this land located?
    The property is located at 23 West Mendocino St Altadena, CA.
    What is the asking price?
    The asking price for this property is $489,000.
    What are key features of this property?
    This property features: - Duplex zoning allows for multiple development possibilities.; - Generous lot size in an established West Altadena neighborhood.; - Opportunity for income generation or multigenerational living.
    (626) 204-3300
    Request Owner's contact information
    23 West Mendocino St Altadena, CA 91001
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    23 West Mendocino St
    Altadena, CA 91001
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    Realmo Value Estimation

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.

    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.

    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
    23 West Mendocino St Altadena, CA 91001
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.