Listed: 10509 Challenge, La Mesa, CA 91941. 5-bedroom 2.5-bath, 1948 La Mesa $1,499,000 begin new search
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Overview

Welcome to your private oasis in the heart of Mount Helix—a fully gated estate where nature meets modern charm. Tucked away on a flat and usable 14,000 sq ft lot, this beautifully updated home offers the perfect balance of peaceful living and everyday convenience. Step inside to discover a thoughtfully remodeled interior featuring luxury vinyl plank flooring throughout and a gorgeous upgraded kitchen that opens seamlessly into the dining area—ideal for entertaining. The spacious living room and view deck provide the perfect places to relax and take in the lush surroundings. Spread across the first level you’ll find four generously sized bedrooms, including an oversized primary suite with a fully renovated bath and large walk-in closet. Down below a bonus living room and a private lower-level bedroom offer flexibility for a home office, guest suite, or multi-generational living. The outdoor space is a dream come true for both entertainers and homestead enthusiasts alike. Enjoy a sparkling pool, expansive lawn, and bountiful garden featuring mature fruit trees and homegrown produce—including a 45-year-old top producing avocado tree, plus tangerines, pomelos, strawberries, blackberries, cucumbers, squash, and more. A full irrigation system keeps everything thriving year-round. Outdoor fire pit, dual lawn areas, RV parking, room for ADU or main house expansion. The possibilities for upgrades are endless! Additional highlights include: *Fully owned solar*. Grandfathered in to NEM 2.0 billing and includes a brand new 200amp panel which covers almost all electricity. Detached two-car garage with ample storage, Separate laundry room with laundry chute. Fragrant star jasmine and thoughtfully curated landscaping in front and back. All of this, just minutes from dining, shopping, and top San Diego attractions—giving you the tranquility of rural-style living with the convenience of city access. Don’t miss your opportunity to own a true Mount Helix masterpiece.

Address 10509 Challenge

La Mesa, CA 91941
Listing Status Active
Asking Price $1,499,000
Original Listing $1,499,000 @ 2025-05-22
Ownership
Age Restriction 0
Property Type
Mello-Roos Fee None Listed
HOA Fee $0
HOA Features Suburban
Rooms
Basement, Bonus Room, Entry, Family Room, Kitchen, Laundry, Living Room, Main Floor Bedroom, Main Floor Primary Bedroom, Office, Recreation, Walk-In Closet
Square Footage Not Disclosed
Bedrooms 5
Full Bathrooms 2
Half Baths 1
Location
Directions GPS
Market Area 91941 - La Mesa
School District Not Listed
Public Records
County San Diego
Assessor Parcel# 5010560300
Zoning R-1:SINGLE FAM-RES
Geographic Areas

Community College District: Grossmont-cuyamaca CC

Zip Code: 91941

Highway Locator

East of I-15

East of I-5

South of I-8

East of I-805

East of SR-163

South of SR-52

Ocean Distance 20.6 miles
Features
Year Built 1948
Laundry Location Individual Room
Elevator Not Listed
Cooling Central Air
Heating
Sewer/Septic Conventional Septic
Fireplaces None (0)
Appliances No
Assessments No
Association No
Attached Garage No
Common Walls No Common Walls
Cooling Yes
Entry Location Front Door
Heating No
High School District La Mesa-Spring Valley
Land Lease No
Laundry Yes
Levels Two
Living Area Source Public Records
Lot Features 0-1 Unit/Acre, Agricultural - Tree/Orchard, Front Yard, Garden, Landscaped, Lawn, Level, Sprinkler System
Lot Size Source Public Records
Lot Size Units Square Feet
Main Level Bathrooms 2
Main Level Bedrooms 4
Parking No
Pool Private Yes
Property Attached No
Sprinklers Yes
Tax Model
View No
Monthly Payment Calculator
Listing Source
Platform CRMLS
AOR North San Diego County
MLS Number NDP2505055
Courtesy of Brent The Broker
Listing Agent Brent Edwards
brent@brentthebroker.com
Exterior
Style Single Family Residence
Material Not Listed
Lot Size ~ 14,500 sf
Fencing Not Listed
Topography Not Listed
Entry Steps 1
Swimming Pool In Ground
Exclusive Yard 0
Parking
Total Spaces: 2.00
Garage Spaces: 2.00
Non-Garage Spaces: 0 -
View None