9775 Alto Dr, La Mesa, CA

$3,999,900

Previous Next

5

Beds

6

Baths

6,321

Square feet

0.81

Acres

About 9775 Alto Dr

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.

Features of 9775 Alto Dr

MLS® # 260014796
Price $3,999,900
Bedrooms 5
Bathrooms 6.00
Full Baths 5
Half Baths 1
Square Footage 6,321
Acres 0.81
Year Built 1992
Type Residential
Sub-Type Detached
Status Active

Community Information

Address 9775 Alto Dr
Area LA MESA (91941)
Subdivision Mount Helix
City La Mesa
County San Diego
State CA
Zip Code 91941

Amenities

Parking Spaces 9
Parking Attached
# of Garages 3
View City,Evening Lights,Mountains/Hills,Ocean,Panoramic,Panoramic Ocean
Is Waterfront No
Has Pool No
Pool N/K

Interior

Appliances Dishwasher,Microwave,Range/Oven,Refrigerator
Heating Forced Air Unit
Cooling Central Forced Air,Zoned Area(s)
Fireplace Yes
# of Fireplaces 1
Fireplaces FP in Living Room
Stories 2 Story

Exterior

Roof Tile/Clay
Construction Stucco

Additional Information

Date Listed June 18th, 2026
Days on Market 48
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeCentury 21 Affiliated

Listing Map

Request a Showing

Provide a valid email address.
When would you like to view this property?