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1970 Allen AVE, 
Altadena, CA 91001

$800,000


2

Beds


1

Bath


1,016

Sq Ft


Single Family

Active

Listed by

Theresa La Roche

Keller Williams Coastal Prop.

562-961-1400

Last updated:

November 4, 2026, 01:38 AM

MLS#

PW26165541MR

Source:

CA CLAW

About This Home

1970 Allen AVE

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.

Home Facts

Single Family

1 Bath

2 Bedrooms

Built in 1946

Price Summary

800,000

$787 per Sq. Ft.

MLS #:

PW26165541MR

Last Updated:

November 4, 2026, 01:38 AM

Added:

9 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

2

Bathrooms

Total Bathrooms:

1

Full Bathrooms:

1

Interior

Living Area:

1,016 Sq. Ft.


Structure

Structure

Year Built:

1946


Lot

Lot Size (Sq. Ft):

12,328


Finances & Disclosures

Finances

Price:

$800,000

Price per Sq. Ft:

$787 per Sq. Ft.

Source:CA CLAW
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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.