For Sale at Mount Helix: 343 Horizon Hills, El Cajon, CA 92020. 4-bedroom 3-bath, 2310 sf, 1969 Mt Helix $1,349,000 begin new search
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Overview

Price at $1,349,000 - $1,399,000. Almost an half acre of Mt Helix living! Over 300k in recent upgrades! Beautifully remodeled single-level home on an almost half-acre lot in the highly desirable Mt. Helix/Horizon Hills neighborhood. Professionally designed and remodeled within the past two years, this 4-bedroom, 3-bath residence features an open floor plan with luxury wide-plank flooring, designer finishes, beautifully remodeled bathrooms, new interior doors, and expansive folding glass doors that create seamless indoor-outdoor living. The resort-style yard is an entertainer's dream with a sparkling pool, new stamped concrete, premium turf, large flat grass areas, retaining walls, professional landscaping, landscape lighting, and multiple covered patio areas. Two secondary bedrooms share a convenient Jack-and-Jill bath. Additional features include a long driveway with ample RV, boat, and toy parking, a two-car garage, chicken coop, and plenty of usable outdoor space. Located on one of Mt. Helix's most desirable streets, this turnkey home is served by highly regarded schools and is just minutes from parks, shopping, dining, and freeway access. A rare opportunity to own a beautifully designed home in one of East County's premier neighborhoods. Beautifully remodeled single-level home on an almost half-acre lot in the highly desirable Mt. Helix/Horizon Hills neighborhood. Professionally designed and remodeled within the past two years, this 4-bedroom, 3-bath residence features an open floor plan with luxury wide-plank flooring, designer finishes, beautifully remodeled bathrooms, new interior doors, and expansive folding glass doors that create seamless indoor-outdoor living. The resort-style yard is an entertainer's dream with a sparkling pool, new stamped concrete, premium turf, large flat grass areas, retaining walls, professional landscaping, landscape lighting, and multiple covered patio areas. Two secondary bedrooms share a convenient Jack-and-Jill bath. Additional features include a long driveway with ample RV, boat, and toy parking, a two-car garage, chicken coop, and plenty of usable outdoor space. Located on one of Mt. Helix's most desirable streets, this turnkey home is served by highly regarded schools and is just minutes from parks, shopping, dining, and freeway access. A rare opportunity to own a beautifully designed home in one of East County's premier neighborhoods.

Address 343 Horizon Hills

El Cajon, CA 92020
Listing Status Active
Asking Price $1,349,000
On Market Date $1,399,900 @ 2026-07-07
Listed / On-Market Entered 2026-07-07T09:39:36Z
Original Entry 2026-07-07T09:30:31Z
Rooms
Main Floor Bedroom
Square Footage 2310 sf
Bedrooms 4
Full Bathrooms 3
Location
Directions Cross Street: Avocado.
Market Area 92020 - El Cajon
Neighborhood Mt Helix
Complex Mount Helix
School District Not Listed
Ownership
Age Restriction 0
Property Type
Mello-Roos Fee $0
HOA Fee $0
Public Records
County San Diego
Assessor Parcel# 4972302600
Zoning R-1:SINGLE
Exterior
Style Single Family Residence
Material Not Listed
Lot Size ~ 19,800 sf
Fencing Not Listed
Topography Not Listed
Roof Composition
Swimming Pool In Ground, Gas Heat
Patio Covered
Parking
Driveway
Total Spaces: 6
Garage Spaces: 2
Non-Garage Spaces: 0 - 4.00
View Not Listed
Features
Year Built 1969
Laundry Location Gas Dryer Hookup,In Garage
Elevator Not Listed
Cooling Central Air
Heating Natural Gas, Forced Air
Fireplaces Not Listed (0)
Additional Parcels No
Appliances Yes
Assessments No
Association No
Association Fee 2 0
Attached Garage Yes
Below Grade Finished Area 0
Carport Spaces 0
Construction Materials Stone
Cooling Yes
Heating Yes
Land Lease No
Laundry Yes
Levels One
Living Area Source Assessor
Lot Size Source Assessor
Lot Size Units Square Feet
Main Level Bathrooms 0
Main Level Bedrooms 0
New Construction No
Number Of Units Total 0
Number Remotes 0
Parking Yes
Patio Yes
Pool Private No
Property Attached No
Sprinklers No
View No
Well Depth 0
Well Gallons Per Minute 0
Well Pump Horsepower 0
Well Report No
Monthly Payment Calculator
Property Tax estimate of 1% of listing price does not include local voter-approved bonds/assessments, supplemental taxes for new construction or ownership changes, extra local fees, etc.
Listing Source
Platform CRMLS
AOR San Diego
MLS Number 260016268SD
Courtesy of Coldwell Banker West
Listing Agent Nathan Abbo