11020 Horizon Hills Dr, El Cajon, CA 92020 - Landing Collective Real Estate Solutions

Property listed by Pacific Sotheby's Int'l Realty, Marc Lyman 858-926-3060

Landing Collective

(858) 925-4536

$2,095,000

Discover an exceptional mid-century marvel on over one acre! This architecturally significant home by builder Robert E. Bessette was featured in 1958 in the San Diego Evening Tribune as a luxury showcase of its era. Step inside 4,036 square feet of single-level living, where four bedrooms and three-and-a-half baths are… Read More arranged around an open, light-filled floor plan. Soaring ceilings and faceted windows dissolve the line between inside and out, culminating in a show-stopping living room framed by over twenty feet of uninterrupted glass overlooking the enchanting backyard. The sparkling pool and private in-ground spa, elevated firepit with sunset and stargazing views, tranquil water feature, and mature landscaping create a resort-style oasis that surpasses most vacation destinations. The poolhouse offers over 600 square feet of bonus space and currently serves as a recreation room and gym. Numerous raised garden beds are flanked by a shaded gardening cantina and an abundant orchard featuring over a dozen fruit and citrus varieties - imagine fresh orange juice every morning! An elegantly landscaped circular driveway ensures everyone makes a grand entrance. Spacious rooms throughout, a 32 panel solar system, a secured backyard perimeter, and commanding north/west views complete this very special property, which represents the pinnacle of mid-century California living. The home is situated in scenic Horizon Hills among the rolling foothills of Mount Helix. This is a rare opportunity to own a pristine example of an architectural era, with the potential for historic designation. Discover an exceptional mid-century marvel on over one acre! This architecturally significant home by builder Robert E. Bessette was featured in 1958 in the San Diego Evening Tribune as a luxury showcase of its era. Step inside 4,036 square feet of single-level living, where four bedrooms and three-and-a-half baths are arranged around an open, light-filled floor plan. Soaring ceilings and faceted windows dissolve the line between inside and out, culminating in a show-stopping living room framed by over twenty feet of uninterrupted glass overlooking the enchanting backyard. The sparkling pool and private in-ground spa, elevated firepit with sunset and stargazing views, tranquil water feature, and mature landscaping create a resort-style oasis that surpasses most vacation destinations. The poolhouse offers over 500 square feet of bonus space and currently serves as a recreation room and gym. Numerous raised garden beds are flanked by a shaded gardening cantina and an abundant orchard featuring over a dozen fruit and citrus varieties - imagine fresh orange juice every morning! An elegantly landscaped circular driveway ensures everyone makes a grand entrance. Spacious rooms throughout, a 32 panel solar system, a secured backyard perimeter, and commanding north/west views complete this very special property, which represents the pinnacle of mid-century California living. The home is situated in scenic Horizon Hills among the rolling foothills of Mount Helix. This is a rare opportunity to own a pristine example of an architectural era, with the potential for historic designation. A partial list of extensive improvements include swimming pool renovation with plaster, concrete deck, travertine coping, multi-speed pool filter pump and LED lighting, kitchen updates with new appliances, 32 panel PV solar, updated HVAC system, new hot water heater, fresh paint, 135' masonry privacy wall with iron gates, rebuilt asphalt driveway, recent new natural gas furnace, major landscape upgrades and LED lighting, a new concrete pad and 12'x22' garden cantina, and new carpeting in four bedrooms plus office. Read Less

Listing Snapshot

Days Online

Last Updated

Aug 5, 2025

Property Type

Single Family Residence

Beds

Full Baths

Partial Baths

Square Ft.

4,036

Lot Size

1.08 Acres

Year Built

1959

MLS Number

250030338SD

30 Days Snapshot Of 92020

$915k

+4%

(avg) sold price

-38%

homes sold

-1%

(avg) days on market

Snapshot

Area Map

Additional Details

Appliances & Equipment

DoubleOven, Dishwasher, ElectricOven, GasCooking, Disposal, GasRange, GasWaterHeater, HotWaterCirculator, Microwave, Refrigerator, VentedExhaustFan

Building

Built in 1959, Levels: One, Living area: 4036, 1 story, Architectural style: Modern, Ranch, SeeRemarks, Construction materials: Stone, Stucco

Cooling

CentralAir, Electric, Zoned

Exterior Features

FirePit

Fence

Block, ChainLink, GoodCondition, Partial, Security, StuccoWall, WroughtIron

Fireplaces

FamilyRoom, Gas, LivingRoom, MultiSided, SeeThrough

Floors

Carpet, Tile

Garage

2 spaces

Heating

ForcedAir, NaturalGas, Zoned

Interior Features

CeilingFans, SeparateFormalDiningRoom, GraniteCounters, HighCeilings, OpenFloorplan, RecessedLighting, Storage, SunkenLivingRoom, EntranceFoyer, JackAndJillBath, WalkInPantry, WalkInClosets

Laundry

WasherHookup, ElectricDryerHookup, GasDryerHookup, LaundryRoom

Lot

1.079 acres, 47,001 square feet, Size: 47,001, DripIrrigationBubblers, SprinklersInRear, SprinklersInFront, SprinklerSystem

Parking

4 open parking spaces, 6 totals parking, Asphalt, CircularDriveway, Carport, Driveway

Pool

Heated, InGround, Private, SolarHeat

Property

Concrete, Open, Patio, Terrace, CityLights, Mountains, Neighborhood, Orchard, Panoramic, Pool

Roof

Shingle

Security Features

Prewired, SecuritySystem, CarbonMonoxideDetectors, TwentyFourHourSecurity, SmokeDetectors, SecurityLights, WindowBars

Sewer

SepticTank

Spa

InGround

Utilities

CableAvailable, PhoneAvailable, WaterConnected

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