FIXER: Mount Helix Cottage with Endless Potential! Welcome to 10773 Challenge Blvd, a hidden gem nestled in a desirable, peaceful neighborhood of Mt Helix in La Mesa. Built in 1941, this classic California single-family home perfectly blends vintage character with an incredible opportunity to customize, expand, or build your dream outdoor oasis Existing Footprint: 2-bedroom, 1-bathroom layout across 873 square feet of interior living space. Massive 0.28-Acre Lot: An expansive, flat lot offering a rare amount of outdoor space in San Diego County—perfect for an ADU (Accessory Dwelling Unit), premium landscaping, pool, or urban garden.
Listing Provided Courtesy of Brian J Lewis at Compass
Property Details
Price:
$650,000
MLS #:
260015030
Status:
Active
Beds:
2
Baths:
1
Type:
Single Family
Subdivision:
MOUNT HELIX
Neighborhood:
eastcounty
Listed Date:
Jun 19, 2026
Finished Sq Ft:
873
Total Sq Ft:
873
Year Built:
1941
See this Listing
Schools
Interior
Appliances
Disposal
Bathrooms
1 Full Bathroom
Cooling
N/K
Fireplaces Total
1
Heating
Wall/Gravity
Laundry Features
None Known
Levels
1 Story
Exterior
Construction Materials
Stucco
Fencing
N/K
Garage Spaces
1
Parking Features
Attached
Parking Spots
3
Parking Total
3
Roof
Composition
Financial
Map
Community
- Address10773 Challenge Blvd 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 Jun 24, 2026
126
Single Family Listed
59
Avg DOM
588
Avg $ / SqFt
$1,276,935
Avg List Price
Property Summary
- Located in the MOUNT HELIX subdivision, 10773 Challenge Blvd La Mesa CA is a Single Family for sale in La Mesa, CA, 91941. It is listed for $650,000 and features 2 beds, 1 baths, and has approximately 873 square feet of living space, and was originally constructed in 1941. The current price per square foot is $745. The average price per square foot for Single Family listings in La Mesa is $588. The average listing price for Single Family in La Mesa is $1,276,935. To schedule a showing of MLS#260015030 at 10773 Challenge Blvd in La Mesa, CA, contact your Pacific Sotheby’s International Realty agent at 6193633000.
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