For Sale at El Cajon: 9111 Sierra Alta Way, El Cajon, CA 92021. 4-bedroom 3-bath, 1504 sf, 1948 El Cajon $1,095,000 begin new search
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Overview

Perched atop a tranquil, gated hilltop, this exceptional estate offers a rare blend of privacy, functionality, and everyday convenience. With sweeping 360-degree panoramic views, you’ll enjoy stunning sunrises and unforgettable sunsets from nearly every corner of the property. The main residence features 3 bedrooms and 2 bathrooms, anchored by a well-appointed kitchen with a large peninsula that seamlessly opens to the inviting family living area—ideal for both daily living and entertaining. The grounds are thoughtfully landscaped with mature greenery and an impressive variety of fruit trees and plants, including oranges, guava, figs, plums, grapes, blackberries, bananas, and artichokes—creating a lush, self-sustaining environment. Outdoor living shines here, with expansive wraparound patios complete with a built-in grilling station and fire pit—perfect for hosting gatherings or unwinding under the stars. Equestrian enthusiasts will appreciate the dedicated facilities, including a mare motel, large stall, and a small arena, all designed to support a functional and enjoyable horse lifestyle. A separate, converted 1-bedroom, 1-bath ADU (granny flat) offers flexibility for extended family, guests, or potential rental income. Additionally, a detached, oversized pass-through garage provides ample space for storage, a workshop, or possible conversion into a fifth bedroom or office. The property also includes generous parking options, with a covered carport and plenty of room for RVs, trailers, and recreational vehicles. This peaceful hilltop retreat is a rare opportunity.

Address 9111 Sierra Alta Way

El Cajon, CA 92021
Listing Status Active
Asking Price $1,095,000
Original Listing $1,095,000 @ 2026-04-30
Rooms
Workshop, Bonus Room, Main Floor Primary Bedroom, Family Room, Den
Square Footage 1504 sf
Flooring Wood
Bedrooms 4
Full Bathrooms 3
Location
Directions Going East on 8, exit Lake Jennings Park Road.   Turn Right (south), do not take bend in road.  Go straight thru, past mailboxes and cross over culvert on dirt road easement to the top driveway.    Road dead ends at the property gates through the avocado grove.   Text agent for additional details and codes. Cross Street: Ridge Hill Road.
Market Area 92021 - El Cajon
Neighborhood El Cajon
Complex El Cajon
School District Not Listed
Ownership
Age Restriction 0
Property Type
Mello-Roos Fee $0
HOA Fee $0
Public Records
County San Diego
Assessor Parcel# 3981400600
Geographic Areas

Community College District: Grossmont-cuyamaca CC

Zip Code: 92021

Highway Locator

East of I-15

East of I-5

South of I-8

East of I-805

East of SR-163

East of SR-67

Ocean Distance 22.2 miles
Exterior
Style Single Family Residence
Material Not Listed
Lot Size ~ 43,124 sf
Fencing Cross Fenced,Livestock,Partial,Security
Topography Not Listed
Roof Composition
Swimming Pool None
Exclusive Yard 1
Parking
Garage
Gated
Carport
Boat
Built-In Storage
Paved
Driveway
Garage Door Opener
Total Spaces: 26
Garage Spaces: 1
Non-Garage Spaces: 0 - 25.00
View Not Listed
Features
Year Built 1948
Laundry Location Inside,Individual Room,Electric Dryer Hookup,Propane Dryer Hookup
Elevator Not Listed
Cooling Central Air
Heating Fireplace(s), Propane, Forced Air
Fireplaces Guest House (0)
Additional Parcels No
Appliances Yes
Assessments No
Association No
Association Fee 2 0
Attached Garage No
Below Grade Finished Area 0
Carport Spaces 0
Construction Materials Wood Siding, Stone
Cooling Yes
Heating Yes
Land Lease No
Laundry Yes
Levels One
Living Area Source Public Records
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 No
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 260010347SD
Courtesy of Proptero Holdings, Inc.
Listing Agent Mathieu Pollenz