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Listed by Century 21 Affiliated, Melvina Selfani, Listing Contact: 619-590-3085 
5 Beds
6 Baths
6,321 sqft

$3,999,900

9775 Alto Dr, La Mesa CA, 91941

Price per sqft$632.80
Built in1992
Property size6,321 sqft
Property typeResidential

Overview

Active

Listed Jun 18, 2026

Updated Aug 11

Experience luxury living in the heart of Mt. Helix with this fully remodeled estate offering panoramic views of the surrounding mountains, downtown San Diego, Coronado, and the Pacific Ocean. Spanning approximately 6,322 square feet, this exceptional residence features 5 bedrooms, 5.5 bathrooms, including two primary suites, and breathtaking views from nearly every room. The open-concept floor plan showcases wide-plank hardwood flooring, designer finishes, custom cabinetry, marble-clad bathrooms, and expansive windows that bring the outdoors in. The chef’s kitchen opens seamlessly to the living and dining areas, creating an ideal setting for entertaining. Multiple view terraces and outdoor living spaces provide the perfect backdrop for sunsets and sparkling city lights. The lower level offers a spacious secondary living area with a large family room, wet bar, wine storage, and flexible bonus space ideal for a theater, gym, office, or multigenerational living. Situated on approximately 0.81 acres with a gated entrance, expansive motor court, and 3-car garage, this rare Mt. Helix estate offers an unmatched combination of privacy, space, luxury, and spectacular views. A truly one-of-a-kind opportunity.

$26,611/mo

Est. mortgage payment based on a $3,999,900 home price.

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

Additional information

MLS® ID
260014796

Interior Features

Bedrooms
5
Bathrooms
6
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.81 Acres

Other Property Details

Garage
Yes
View
Yes

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Data last updated 5:04 AM UTC, 8/11/2026

   

 

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