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Listed by eXp Realty of California, Inc., Patrick Sperry, Listing Contact: 630-319-8682 
3 Beds
4 Baths
2,495 sqft

$1,595,000

9620 Alto Dr, La Mesa CA, 91941

Price per sqft$639.28
Built in1963
Property size2,495 sqft
Property typeResidential

Overview

Active

Listed Oct 13, 2026

Updated 10h ago

Tucked away on Mt. Helix, this John Mortenson original was designed to integrate into the landscape, with a sweeping roofline, deep overhangs, and walls of glass framing the canyon beyond. Step inside and the space soars. The living room opens beneath a cathedral ceiling, with wall-to-wall windows and a commanding fireplace at its heart, flowing into the dining area and a beautifully remodeled, vaulted eat-in kitchen. Evenings are made for watching the sun drop over the western hills. The home offers 3 bedrooms, 3.5 tastefully remodeled baths, and approx. 2,800 sq ft. The primary suite is a true retreat, with canyon views and a private spa just steps away. Outside, the pool, sun deck, fire pit, and gazebo for alfresco dining set the stage for unforgettable gatherings, all wrapped in the privacy of lush, tranquil gardens. Paid-off solar, 2-car garage, RV parking, and total serenity. A mid-century design legacy you can’t recreate. Competitively priced. Schedule your private tour today!

$10,612/mo

Est. mortgage payment based on a $1,595,000 home price.

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

Additional information

MLS® ID
260024748

Interior Features

Bedrooms
3
Bathrooms
4
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.55 Acres

Other Property Details

Garage
Yes
View
Yes
Pool
Yes

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Data last updated 7:35 PM UTC, 10/15/2026

   

 

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