Property photo 1
Property photo 2
Property photo 3
Property photo 4
Property photo 5
2 Beds
1 Bath
1,016 sqft

$800,000

1970 Allen Avenue, Altadena CA, 91001

Price per sqft$787.40
Built in1946
Property size1,016 sqft
Property typeResidential
Listed by Theresa La Roche CA DRE# 00815018 with Keller Williams Realty 562-907-9900

Overview

Active

Listed Oct 26, 2026

Updated 11h ago

Room to reimagine on a substantial large lot with opportunities for renovation and expansion. This single-story residence offers 2 bedrooms, 1 bathroom, and a blank canvas for investors, builders, or buyers looking to create value. A long driveway leads to a detached garage, while the expansive backyard provides generous open space and potential for an Accessory Dwelling Unit (ADU), subject to applicable requirements and approvals. The property requires repairs and updating, offering the opportunity to transform the existing home and explore its possibilities. Located in the foothill community of Altadena, the property offers convenient access to outdoor recreation, neighborhood parks, local shopping, and dining. Nearby attractions include the scenic trails of the San Gabriel Mountains, Millard Canyon, and Loma Alta Park. Old Pasadena is also a short drive away, featuring an array of restaurants, boutique shopping, entertainment, and cultural attractions. Convenient access to the 210 Freeway connects to surrounding San Gabriel Valley communities. A generous lot, established neighborhood setting, and potential for improvement make this an opportunity to bring a new vision to life in Altadena.

$5,322/mo

Est. mortgage payment based on a $800,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
PW26165541

Interior Features

Bedrooms
2
Bathrooms
1
Fireplace
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.28 Acres

Other Property Details

Garage
Yes
55+/Senior Community
No
MLS provider logo

Listed by Theresa La Roche CA DRE# 00815018 with Keller Williams Realty 562-907-9900

Based on information from the California Regional Multiple Listing Service (CRMLS) as of 10/28/2026. 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, the 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. Property locations as displayed on any map are best approximations only and exact locations should be independently verified. Any offer of compensation is made only to participants of the MLS where the listing is filed.

©2026 California Regional Multiple Listing Service (CRMLS) all rights reserved.

Data last updated on 10/28/2026 at 4:38 AM UTC Last Checked: 4:38 AM UTC

 

 

Powered by Luxury Presence