343 Horizon Hills El Cajon, CA $ 1,399,900
343 Horizon Hills
$ 1,399,900
Recently Listed
Open House 7/11 11:30am - 1:30pm
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343 Horizon Hills

El Cajon, CA, 92020
$ 1,399,900
Bedrooms4 Baths3.0 Sq 2,310

Monthly Estimate*

$ 8,839

Listed by Coldwell Banker West
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Single Family Home for sale in El Cajon, CA

for $1,399,900 with 4 bedrooms and 3 full baths. This 2,310 square foot home was built in 1969 on a lot size of 0.4545.

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.

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Open House

7/11/2026 11:30 AM - 1:30 PM
343 Horizon Hills El Cajon, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 1,399,900

Bedrooms

4

Full Bath

3

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.4545

Year Built

1969

Town/City

El Cajon

County/Region

San Diego

MLS | Web ID

260016268SD

Days on Market

1

Features
General
Living Area 2310
Heating Forced Air Natural Gas
Cooling Central Air
Roof Composition
Appliances Dishwasher Disposal Refrigerator
Zoning R-1:SINGLE
Garage Spaces 2
Patio/Porch Features Covered
Pool Features Gas Heat In Ground
Construction Materials Stone
Year Built 1969
Stories Count 1
Levels One
Property Subtype Single Family Residence
County San Diego
New Construction false
Property Type Residential
HOA false
Attached Garage true
Subdivision Name Mount Helix
Garage Y/N true
Full Baths 3
Status Active
Directions Cross Street: Avocado.
City El Cajon
Disclosures Covenants/Restrictions Disclosure
Senior Community Y/N false
Open Parking Spaces 4
MLS Area 92020 - El Cajon
Lot Size Units Square Feet
Lot Size Square Feet 19800
Listing Terms Cash Conventional FHA VA Loan
Spa Features In Ground
Property Attached Y/N false
Land Lease Y/N false
Standard Status Active
Occupancy Type Vacant
Property Sub Type Additional Single Family Residence
Expected Active Date 2026-07-07
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Interior
Interior Amenities Bedroom on Main Level
Total Stories 1
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N false
Half Baths 0
Laundry Features Gas Dryer Hookup In Garage
Total Bedrooms 4
Total Baths 3
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Exterior
Parking Features Driveway
Total Parking 6
Lot Size Area 19800
Spa true
Lot Size Acres 0.4545
Private Pool false
Lot Size Source Assessor
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* Excluded Features
List By
Coldwell Banker West

Broker

nathan@listsd.com

Email

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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
7/5/2026$1,399,900 Listed Price

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343 Horizon Hills, El Cajon, CA, 92020 is a Single Family Home for sale at $1,399,900 with 2,310 sqft and a lot size of 0.4545. 343 Horizon Hills has 4 bedrooms, 3.0 baths, and was built in 1969. The property's zip code is 92020 which is in El Cajon, CA