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9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
9775 Alto Dr, La Mesa CA 91941
California>San Diego County>Casa de Oro - Mount Helix

9775 Alto DrLa Mesa, CA 91941

For Sale

$4,500,000

Smart Buyer Rebate $45,000

Breathtaking views. Endless sunsets. Absolute tranquility. Welcome to 9775 Alto Drive—where modern luxury meets the timeless beauty of Mt. Helix living. From the moment you arrive, you’re greeted by breathtaking views stretching from the rolling hills of Mt. Helix to downtown San Diego, with shimmering ocean views glinting on the horizon. Every room offers a new perspective—each more captivating than the last. Completely reimagined by the owner, this residence reflects a perfect balance of sophistication and comfort. Rich hardwood floors, marble-clad spa-inspired baths, and an open, airy floor plan invite the outdoors in. Designed for both everyday living and grand entertaining, the home features a custom wine room, a stylish entertainment lounge, and a private theater room for unforgettable nights in. Step out onto the expansive deck and take in the panoramic skyline, the ocean breeze, and the golden glow of San Diego sunsets. The gated drive and elegant approach leads to a sanctuary that feels both glamorous and grounding—a true retreat above it all. Experience the beauty, privacy, and sophistication of this Mt. Helix masterpiece- crafted for those who appreciate elevated living at its finest.

Listed by Vincent Dickow

·

License #01384068

·

Aquity Real Estate

·

619-252-1797

Last updated December 06, 2025

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Source: CRMLS #250042233SD

Listing Facts

  • TypeSingle-family
  • NeighborhoodCasa de Oro - Mount Helix
  • Bedrooms5
  • Bathrooms5.5
  • Days on Prevu50
  • Size6,322 sqft
  • Price per sqft$712

Amenities

  • Dishwasher
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

10/27/2025
Status changed to Active
$4,500,000
10/24/2025
Status changed to Removed from Feed
$4,500,000
10/22/2025
Listed by Aquity Real Estate
$4,500,000

Property Details for 9775 Alto Dr

Exterior

Construction

  • Stories: 1
  • Stories Total: 2
  • Year Built: 1992
  • Architectural Style: Mediterranean, Ranch
  • Construction Materials: Stucco

Features

  • Fencing: Glass

Measurements

  • Lot Size Acres: 0.81
  • Lot Size Area: 35,283
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 35,283
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 496430900

Interior

Features

  • Appliances: 6 Burner Stove, Dishwasher, Free-Standing Range, Freezer, Disposal, Microwave, Refrigerator
  • Fireplace Features: Living Room
  • Fireplace: Yes
  • Flooring: Wood

Measurements

  • Living Area: 6,322
  • Living Area Source: Public Records

Rooms

  • Bathrooms Full: 5
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 5

Other

Location

  • Subdivision Name: Mount Helix

Parking

Parking

  • Garage Spaces: 3
  • Garage: Yes
  • Parking Total: 3

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Forced Air, Natural Gas, None
  • Laundry Features: Washer Hookup, Gas Dryer Hookup, Laundry Room
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 5.5 bathrooms in this single-family home at 9775 Alto Dr.

Does this single-family home have parking?

Yes, there are 3 parking spaces available for 9775 Alto Dr.

How does 9775 Alto Dr compare to other single-family homes in Casa de Oro - Mount Helix?

This single-family home is listed 210% above the average price for single-family homes in Casa de Oro - Mount Helix and has been on the market for 7 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 6,322 sqft.

9775 Alto Dr is a 5-bedroom, 5.5-bath single-family home for sale in La Mesa CA 91941. Listed on Prevu for 50 days at $4,500,000. This home features 6,322 square feet of living space, located in Casa de Oro - Mount Helix. The median listing price for single-family homes in this area is $1,287,000. Property amenities include dishwasher, air conditioning, and parking. Browse more single-family home listings in San Diego County.

Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.