1115 S Mollison Ave, El Cajon, California 92020, El Cajon, 92020 - 4 bed, 4 bath

1115 S Mollison Ave, El Cajon, California 92020 home-pic-0
ACTIVE$1,650,000
1115 S Mollison Ave, El Cajon, California 92020
4Beds
4Baths
3,900Sqft
56,600Lot
Year Built
1925
Close
-
List price
$1.65M
Original List price
$1.65M
Price/Sqft
$423
HOA
-
Days on market
-
Sold On
-
MLS number
250045479SD
Home ConditionExcellent
Features
Excellent View: Mountain(s), Panoramic, Trees/Woods
Deck
Pool
Patio
ViewMountain(s), Panoramic, Trees/Woods

About this home

Great Deal:The estimated price is 8% above the list price. We found 4 Cons,6 Pros. Rank: price - $1.65M(96th), sqft - 3900(96th), beds - 4(56th), baths - 4(89th).

Perched in the coveted Horizon Hills enclave and nestled against the foothills of Mt. Merritt and Mount Helix, this extraordinary 1.3-acre view estate offers a rare blend of privacy, character, and modern luxury. A park-like setting with mature landscaping, fountains, gardens, and sweeping views over the El Cajon Valley sets the tone the moment you arrive. The main residence spans over 3,200 sq. ft. and showcases timeless craftsmanship, including polished hardwood flooring, stained-glass windows, crown-molded palatial ceilings, unique vintage lighting, and multiple fireplaces. The light-filled interior features two inviting living areas, a first-floor ensuite bedroom, and a designer-curated aesthetic that seamlessly complements the home’s 1925 architectural heritage. At the heart of the home is the stunning gourmet kitchen—complete with double Sub-Zero fridge and freezer, farm sink, center island, skylights, new Dacor smart oven/microwave, Kenmore Pro six-burner range, and an adjacent sitting/dining area ideal for intimate gatherings or entertaining. Upstairs, a gracious primary retreat offers two walk-in closets, a dual-sided fireplace, and a spa-inspired marble bath with a jetted soaking tub. Additional guest bedrooms share a spacious Jack-and-Jill bath, and the expansive multi-purpose room provides added flexibility for laundry, crafts, hobbies, or storage. Resort-style living continues outdoors with a beautifully built pool featuring a waterfall, slide, umbrella stations, and expansive Trex decking—perfect for hosting large gatherings or relaxing in total privacy. A wrap-around driveway, basketball court, and extensive parking accommodate vehicles, toys, boats, and RVs with ease. A detached, approximately 700 sq. ft. guest house with a full kitchen offers ideal accommodations for extended family, visitors, or rental income. Other notable highlights include new windows, ample storage throughout, workshop with dedicated 220V for equipment, central vacuum system, newer HVAC, stone and hardwood flooring, multiple patios, ready-to-install spa slab, and the option to convert the detached garage back if desired. Tucked well off the beaten path yet minutes to everyday conveniences, this meticulously cared-for estate embodies the best of Horizon Hills living—where historic charm, designer updates, and exceptional amenities come together to create a one-of-a-kind sanctuary.

Price History

Date
Event
Price
12/10/25
Listing
$1,650,000
03/09/20
Sold
$970,000
06/03/04
Sold
$878,000
01/26/00
Sold
$435,000
Condition Rating
Excellent

Despite being built in 1925, this property has undergone extensive, high-quality renovations that bring it to an excellent, move-in ready condition. The gourmet kitchen features top-of-the-line, new appliances including double Sub-Zero fridge/freezer, a new Dacor smart oven/microwave, and a Kenmore Pro six-burner range, complemented by a farm sink and stylish cabinetry. The primary bathroom is described as a 'spa-inspired marble bath with a jetted soaking tub,' indicating a luxurious and modern update. Other significant improvements include new windows, newer HVAC, polished hardwood and stone flooring, and a central vacuum system. The overall aesthetic seamlessly blends historic charm with modern luxury, with all components appearing new or virtually new and meeting current quality standards.
Pros & Cons

Pros

High Available Lot Utilization: The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 56600, living area = 3900.
Coveted Location & Panoramic Views: Perched in the exclusive Horizon Hills enclave, this estate offers exceptional privacy and sweeping panoramic views over the El Cajon Valley, Mt. Merritt, and Mount Helix.
Historic Charm & Modern Updates: A 1925 estate showcasing timeless craftsmanship with polished hardwood flooring, stained-glass windows, and crown-molded ceilings, seamlessly blended with significant modern upgrades including new windows and newer HVAC.
Gourmet Kitchen & Luxurious Primary Suite: Features a stunning gourmet kitchen equipped with high-end appliances (double Sub-Zero, Dacor smart oven, Kenmore Pro range) and a spa-inspired primary retreat with a marble bath and jetted soaking tub.
Resort-Style Outdoor Living: The expansive 1.3-acre lot boasts a park-like setting with mature landscaping, fountains, gardens, a beautifully built pool with a waterfall and slide, and extensive Trex decking for entertaining.
Versatile Detached Guest House & Ample Parking: Includes an approximately 700 sq. ft. detached guest house with a full kitchen, ideal for extended family or rental income, complemented by a wrap-around driveway and extensive parking for multiple vehicles, boats, and RVs.

Cons

MLS Listing Discrepancy: Living area discrepancy between mls listing and other public or private record. mls listing living area = 3900, other record living area = 3282.
High Maintenance Demands: The expansive 1.3-acre lot with mature landscaping, gardens, fountains, and a resort-style pool will require significant ongoing maintenance and associated costs.
Potential for Older Infrastructure: Despite notable updates like new windows and newer HVAC, the 1925 original build may still have underlying older infrastructure (e.g., plumbing, electrical beyond the workshop's 220V) that could require future attention.
Suburban Location Appeal: While in a 'coveted enclave,' the property's location in El Cajon, described as 'off the beaten path,' might not appeal to buyers seeking a more central or urban lifestyle, potentially limiting the buyer pool compared to coastal San Diego areas.

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