For sale Home

Listed Oct 27, 2026

$800,000 Est. $5,291/mo

1970 Allen Avenue

  • 2

    Beds

  • 1

    Baths

  • 1,016

    Sq ft

The story

  • Pool

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.

Facts & features

Home type

Home

Year built

1946

Floors

1

Price per sq ft

$787

Parking

2-car garage

Included features

  • Pool

    Yes

  • Fireplace

    Yes

  • Cooling

    N/K

  • Heating

    Floor Furnace

  • Appliances

    Refrigerator, N/K, Gas Range

  • Water Source

    Other/Remarks

  • Sewer

    Unknown

Mortgage calculator

Estimated monthly payment

$5,291 /mo

7% rate · 30-yr fixed · 20% down

  • Principal & interest $4,258
  • Property tax $800
  • Insurance $233

Includes principal, interest, taxes & insurance.

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Listing Broker

Keller Williams Coastal Prop.

Broker Name

Keller Williams Coastal Prop.

Agent

Theresa La Roche

Location

Long Beach CA 90803