1970 Allen Avenue Altadena CA 91001 | MLS #PW26165541
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.
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.
Property Details
Price:
$800,000
MLS #:
PW26165541
Status:
Active
Beds:
2
Baths:
1
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
604altadena
Listed Date:
Oct 26, 2026
Finished Sq Ft:
1,016
Lot Size:
12,328 sqft / 0.28 acres (approx)
Year Built:
1946
See this Listing
Schools
School District:
See Remarks
Interior
Appliances
None, Refrigerator, Gas Range
Bathrooms
1 Full Bathroom
Cooling
None
Heating
Floor Furnace
Laundry Features
In Garage
Levels
One
Main Level Bathrooms
1
Main Level Bedrooms
2
Exterior
Common Walls
No Common Walls
Community Features
Curbs, Sidewalks
Covered Spaces
2
Garage Spaces
2
Lot Features
Lot 10000-19999 Sqft, Back Yard, Yard
Open Parking YN
1
Parking Features
Garage, Driveway
Parking Spots
2
Parking Total
2
Spa Features
None
Stories
1
View
None
Financial
Map
Community
- Address1970 Allen Avenue Altadena CA
- CityAltadena
- CountyLos Angeles
- Zip Code91001
Market Summary
Current real estate data for Single Family in Altadena as of Nov 05, 2026
58
Single Family Listed
79
Avg DOM
737
Avg $ / SqFt
$1,742,267
Avg List Price
Property Summary
- 1970 Allen Avenue Altadena CA is a Single Family for sale in Altadena, CA, 91001. It is listed for $800,000 and features 2 beds, 1 baths, and has approximately 1,016 square feet of living space, and was originally constructed in 1946. The current price per square foot is $787. The average price per square foot for Single Family listings in Altadena is $737. The average listing price for Single Family in Altadena is $1,742,267. To schedule a showing of MLS#pw26165541 at 1970 Allen Avenue in Altadena, CA, contact your Compass agent at 310.409.7242.
Similar Listings Nearby
Courtesy of Keller Williams Coastal Prop.. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than Compass include the name of the listing broker. Neither the listing company nor Compass shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved.1970 Allen Avenue
Altadena, CA