For Sale
Single family home for sale at 9775 Alto Dr, La Mesa, CA 91941 | MLS# 260014796SD | Listing updated on 2026-06-18
Photo 1 of Single family home for sale at 9775 Alto Dr, La Mesa, CA 91941 | MLS# 260014796SD | Listing updated on 2026-06-18
Photo 2 of Single family home for sale at 9775 Alto Dr, La Mesa, CA 91941 | MLS# 260014796SD | Listing updated on 2026-06-18
Photo 3 of Single family home for sale at 9775 Alto Dr, La Mesa, CA 91941 | MLS# 260014796SD | Listing updated on 2026-06-18
Photo 4 of Single family home for sale at 9775 Alto Dr, La Mesa, CA 91941 | MLS# 260014796SD | Listing updated on 2026-06-18
28+
Beds Icon

Street View

Listed by: Melvina Selfani (619) 590-3085 DRE #01311871 | Century 21 Affiliated

$3,999,900

Monthly Est:$19,909

  • Beds Icon5 Beds
  • Beds Icon
    6 Baths
  • Beds Icon6,321sqft

9775 Alto Dr, La Mesa, CA 91941

$19,909/moEst:

Get Pre-Approved

  • Single Family Residence

  • Built in 1992

  • $-- HOA

  • 35,283 sqft lot

  • $633/sq.ft

Description

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. 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.

  • Houzeo last checked: 8 minutes ago
  • Listing updated: June 18, 2026 at 9:20 pm
  • Source: California Regional MLS-CA | MLS#: 260014796SD California Regional MLS-CA

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    2

  • County

    San Diego County

  • City

    La Mesa

  • Neighborhood

    --

  • Year Built

    1992

  • HOA Fees

    -

  • Finished Area

    6,321 sqft

  • Lot Size

    35,283 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    California Regional MLS

  • MLS Number

    260014796SD

  • MLS Status

    Active

  • Days on Market

    115

Continue Your Journey in App

Find your dream home, receive real-time updates, and many more!

Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 5

    Bathrooms: 6

Interior

  • Cooling

    Central Air, Zoned

  • Heating

    Forced Air, Natural Gas

  • Appliances

    Dishwasher, Microwave, Refrigerator

Construction

  • Year Built

    Year Built: 1992

  • Home type

    Single Family Residence

  • Construction Materials

    Stucco

Utilities & Energy

  • Laundry Features

    Electric Dryer Hookup, Gas Dryer Hookup, Laundry Room

  • Parking Features

    Driveway

  • Fireplace Features

    Living Room

  • Pool Features

    None

Other Features

  • Patio And Porch Features

    Covered, Deck

  • Subdivision Name

    Mount Helix

Price History

DateEventPrice

10/21/2025

Source: mls_logoCalifornia Regional MLS-CA #250042233SD

Listed for Sale

$4,500,000

$712/sqft

10/21/2025

Source: mls_logoCalifornia Regional MLS-CA #250042233SD

Off Market

$4,500,000 +111.76%

$712/sqft

12/20/2023

Source: mls_logoCalifornia Regional MLS-CA #230023215SD

Sold

$2,125,000

$336/sqft

Nearby Homes

Based on information from California Regional Multiple Listing Service, Inc. as of Oct 12, 2026, 01:00AM 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 broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.

Advertising Broker: William Johnson DRE #01463271 | William Johnson Brokerage