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Off Market

11020 Horizon Hills Dr

Casa de Oro-Mount Helix CA 92020

4
4
6
4036 sq. ft.
1.08 ac.
Single-Family
Last sold for $2,000,000
Marc LymanMarc Lyman, last sold this property on 22 August 2025 after 70 days on market.

Overview

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 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.

Features

4 bedrooms
4 bathrooms
6 carspaces
2 garage spaces
4036 sq. ft. floor area
1.08 ac. lot size
Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Casa de Oro-Mount Helix over the last 12 months, the estimated median property value of 11020 Horizon Hills Dr is $1.15m.

Median value
$1.15m
Estimated value range
$668k - $2m
Median days on market
12
Estimated value trend
1%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Casa de Oro-Mount Helix. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 11020 Horizon Hills Dr

2025
Sold
$2,000,000
22 Aug 2025 by Marc Lyman, of Pacific Sotheby's Int'l Realty
2018
Sold
$1,100,000
29 May 2018

Happy sellers in Casa de Oro-Mount Helix

90%
90% of sellers in Casa de Oro-Mount Helix reported that their sale price either exceeded or met their price expectations.

Casa de Oro-Mount Helix stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 4 reviews in Casa de Oro-Mount Helix over the last 12 months.

Local market activity for 4 bedroom single-family properties in Casa de Oro-Mount Helix

In the last 12 months, 75 four-bedroom single-family properties similar to 11020 Horizon Hills Dr, have been sold.

This represents a 2% increase in four-bedroom single-family properties sales when compared to the previous 12 months.

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