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.
Property Details
Price:
$3,999,900
MLS #:
260014796SD
Status:
Active
Beds:
5
Baths:
6
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Mount Helix
Neighborhood:
91941lamesa
Listed Date:
Jun 18, 2026
Finished Sq Ft:
6,321
Lot Size:
35,283 sqft / 0.81 acres (approx)
Year Built:
1992
See this Listing
Schools
Interior
Appliances
DW, MW, RF
Bathrooms
5 Full Bathrooms, 1 Half Bathroom
Cooling
CA, ZN
Heating
FA, GAS
Laundry Features
ELC, GAS, IR
Levels
U
Exterior
Attached Garage YN
1
Construction Materials
STC
Garage Spaces
3
Parking Spots
9
Parking Total
9
Patio And Porch Features
CO, DK
View
MT, OC, PA
Financial
Map
Community
- Address9775 Alto Dr La Mesa CA
- SubdivisionMount Helix
- CityLa Mesa
- CountySan Diego
- Zip Code91941
Subdivisions in La Mesa
Market Summary
Current real estate data for Single Family in La Mesa as of Jul 12, 2026
147
Single Family Listed
54
Avg DOM
556
Avg $ / SqFt
$1,160,709
Avg List Price
Property Summary
- Located in the Mount Helix subdivision, 9775 Alto Dr La Mesa CA is a Single Family for sale in La Mesa, CA, 91941. It is listed for $3,999,900 and features 5 beds, 6 baths, and has approximately 6,321 square feet of living space, and was originally constructed in 1992. The current price per square foot is $633. The average price per square foot for Single Family listings in La Mesa is $556. The average listing price for Single Family in La Mesa is $1,160,709.
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