---
listing_id: SD260010347
status: Active
price: 1095000
beds: 4
baths_full: 3
baths_half: 0
sqft_living: 1504
sqft_lot: 43124
lot_acres: 0.99
year_built: 1948
property_type: Residential
property_subtype: Single Family Residence
address: "9111  Sierra Alta Way"
city: El Cajon
state: CA
zip: 92021
county: "San Diego County"
lat: 32.838688
lng: -116.878129
days_on_market: 13
hoa_fee: 
hoa_frequency: 
garage_spaces: 1
list_agent: "Mathieu Pollenz"
list_office: "Proptero Holdings, Inc."
list_agent_phone: "(858) 337-6968"
list_agent_license: 01312876
mls_source: SDMLS
modified: 2026-04-30
transaction_type: buy
---

Home | San Diego County | El Cajon | 92021 | 9111 Sierra Alta Way

9111 Sierra Alta Way, El Cajon, CA 92021

MLS: SD260010347 | Status: Active | Price: $1,095,000
Beds/Baths: 4 / 3
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
4 3 1,504 0.99 1948

Remarks

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 pr

MLS Listing Information

Field Value
MLS # SD260010347
MLS Source San Diego MLS
Days on Site 13

Features

Interior Features

Feature Details
Kitchen Other
Appliances Dishwasher, Other, Refrigerator, Washer
Fireplace Other Location
Flooring Wood
Laundry Hookup - Electric, In Laundry Room, Laundry Facility, Other, Inside
Cooling Central Forced Air
Heating Fireplace, Forced Air, Propane, Stove - Propane

Exterior Features

Feature Details
Roof Composition
Pool Other
Horse Property Yes

Parking, School, and Other Information

Feature Details
Garage/Parking Carport, Detached, Garage, Gate/Door Opener, Other, RV Possible, RV/Boat Parking, Storage - Boat, Garage: 1 Car(s)
HOA Fee $0
Complex Amenities Barbecue Area

Contact Information

Mathieu Pollenz
Proptero Holdings, Inc.
License #: 01312876
Phone: (858) 337-6968

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Rios Elementary School public K-5 0.31 mi 7
Lakeview Elementary School public K-5 1.52 mi 6
Tierra Del Sol Middle School public 6-8 2.09 mi 5
Blossom Valley Elementary School public K-5 2.41 mi 4
Crest Elementary School public K-8 2.42 mi 5
Lakeside Early Advantage Preschool public UG 2.51 mi N/A
Lindo Park Elementary School public K-5 2.51 mi 6
Lemon Crest Elementary School public K-5 2.63 mi 3
El Capitan High School public 9-12 2.93 mi 6
Winter Gardens Elementary School public KG,1 3.07 mi N/A
Riverview International Academy public PK,TK,KG,1,2,3,4,5 3.20 mi 8
W. D. Hall Elementary School public K-5 3.26 mi 2
Granite Hills High School public 9-12 3.55 mi 6
Mountain View Learning Academy public K-8 3.57 mi 5
Shadow Hills Elementary School public 1,2,3,4,5 3.57 mi 7
Greenfield Middle School public 6-8 3.58 mi 4
Lakeside Middle School public 6-8 3.64 mi 5
Creekside Early Learning Center public KG 3.66 mi N/A
Madison Avenue Elementary School public K-5 3.66 mi 6
Sevick Special Education School public UG 3.71 mi N/A

Nearby Homes

Address Price Beds Baths Sq Ft Status
12437 Ridgeton Dr $985,000 3 2 1,660 Active
12468 via Diego $1,120,000 3 2 1,660 Active
9310 Ashley View Pl $1,100,000 4 2/1 2,467 Active
12661 Ridgeton Dr $950,000 3 2 1,660 Active
205 Highline Trail $1,299,000 4 3/1 2,900 Active

Disclosures

©2026 San Diego MLS. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from San Diego MLS.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of April 30, 2026. For the most current information, please contact Mathieu Pollenz, (858) 337-6968.