$450,000 - 128 Mariposa Street, Altadena

  • 0.14Acres

Altadena Home Sale

Located in a beloved Altadena neighborhood just minutes from Pasadena, this property offers a rare opportunity to rebuild in a setting prized for its charm and convenience. Formerly home to a 2-bedroom, 1-bath residence with 1,075 square feet, the lot was impacted by the Eaton Fire and has since been cleared, providing a blank canvas for your vision.Two well-established, majestic trees greet you at the front, setting the tone for a property that once felt like living in the country. Per the title company and buyer to verify, the lot dimensions are 50' x 124.6', offering generous space to reimagine a new home or investment property. Well-priced and full of potential, the parcel combines the serenity of a rural lifestyle with easy access to city amenities.The location places you close to the Altadena Library, hiking trails, parks, local cafes, JPL, and Pasadena's vibrant dining, shopping, and cultural scene. Buyers should verify all development details, zoning, and utility access with Los Angeles County and local providers.With its combination of natural beauty, community, value, and accessibility, 128 E. Mariposa presents an exceptional opportunity to design and build a home tailored to your lifestyle in one of Altadena's most desirable enclaves.Please drive by only and no trespassing onto the property.

Sales Agent

Sam Smith
  • Sam Smith
  • San Clemente Realtor ®
  • Phone: 949-204-5110
  • Cell: 949-204-5110
  • Contact Agent Now

Amenities

  • ViewMountain(s)

Essential Information

  • MLS® #P1-23841
  • Price$450,000
  • Bathrooms0.00
  • Acres0.14
  • TypeLand
  • StatusClosed
  • Listing AgentCynthia Cohn
  • Listing OfficeBerkshire Hathaway Home Servic

Exterior

  • Lot DescriptionPercolate

Community Information

  • Address128 Mariposa Street
  • Area604 - Altadena
  • SubdivisionNot Applicable
  • CityAltadena
  • CountyLos Angeles
  • Zip Code91001

Additional Information

  • Date ListedAugust 12th, 2025
  • Days on Market22
  • ZoningLCR175
  • Short SaleN
  • RE / Bank OwnedN

Price Change History for 128 Mariposa Street, Altadena, (MLS® #P1-23841)

Date Details Price Change
Closed
Pending
Active Under Contract (from Active)

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Not Applicable

  • City:
    Altadena
  • Price Range:
    $375,000 - $1,500,000
  • Current Listings:
    154
  • HOA Dues:
    $0
  • Average Price per Square Foot:
    $

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Based on information from California Regional Multiple Listing Service, Inc. as of January 30th, 2026 at 10:35am PST. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.