This single-story mid-century modern Atomic Ranch, built in 1957 by architect Chris Cosgrove, sits on a 1-acre lot in Mount Helix and has been impeccably maintained by its original owners. With 6 bedrooms plus a den, 5 bathrooms, and 3,491 sq ft, it showcases rock facades, vaulted wood-beamed ceilings, floor-to-ceiling windows, and original vintage tile. The resort-style front yard features a pool, lush landscaping, citrus trees, and peek-a-boo views, creating an elegant mid-century retreat. This expansive single-story Atomic Ranch, built in 1957 by renowned architect Chris Cosgrove, sits atop a full 1-acre lot in the heart of Mount Helix and has been thoughtfully maintained by its original owners. Designed to embrace indoor-outdoor living, the home features 6 bedrooms plus a den, 5 bathrooms, and 3,491 sq ft of timeless mid-century modern style, including rock facades, vaulted wood-beamed ceilings, floor-to-ceiling windows/doors, wood paneling and original vintage tile. The front yard showcases a resort-style pool surrounded by gorgeous landscaping, mature trees, citrus plantings, and peek-a-boo views, creating a private and inviting outdoor retreat. A spacious driveway provides ample parking and complements the home's refined, architecturally striking presence"”perfect for relaxing or entertaining in true mid-century fashion.
|
DAYS ON MARKET
|
1
|
LAST UPDATED
|
6/25/2025
|
|
TRACT
|
Mount Helix
|
YEAR BUILT
|
1957
|
|
COMMUNITY
|
91941 - La Mesa
|
COUNTY
|
San Diego
|
|
STATUS
|
Active
|
PROPERTY TYPE(S)
|
Single Family
|
| AIR |
Zoned |
| AIR CONDITIONING |
Yes |
| APPLIANCES |
Dishwasher, Electric Oven, Freezer, Gas Cooktop, Gas Water Heater, Refrigerator |
| AREA |
91941 - La Mesa |
| CONSTRUCTION |
Stone |
| FIREPLACE |
Yes |
| HEAT |
Forced Air, Natural Gas |
| INTERIOR |
Master Downstairs |
| LOT |
1 acre(s) |
| PARKING |
Asphalt, Carport, Other |
| POOL DESCRIPTION |
In Ground, Solar Heat |
| STORIES |
1 |
| STYLE |
Ranch |
| SUBDIVISION |
Mount Helix |
| UTILITIES |
Water Available |
| VIEW |
Yes |
| VIEW DESCRIPTION |
Mountain(s) |
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Listed with Mercer Investments Inc.
The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. as of 6/25/25 8:19 PM PDT and /or other sources. 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
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