26440 Old Highway 80, Descanso, CA

$3,200,000

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4

Beds

7

Baths

7,117

Square feet

7.05

Acres

About 26440 Old Highway 80

YOUR PRIVATE LAKE AWAITS — LA MARQUESA Imagine waking to still water, towering oaks, lakefront tullies and birdsong, where the city feels a world away—yet downtown San Diego is approximately 40 miles from your door. Welcome to La Marquesa, an extraordinary 7,117 sq. ft. lakefront estate set on 7+ peaceful acres and one of only two residences privileged with access to this private, stocked lake. Expansive decks overlooking the water and mountains invite quiet mornings, spectacular sunsets and evenings beneath the stars. Inside, four spacious bedroom suites each offer an ensuite bath, complemented by two optional bedrooms, 6 full baths and a powder room. The dramatic great room, grand fireplace and rich English-style pub create an unforgettable setting for entertaining. The generous kitchen features quartz counters, center island, 8-burner Viking range/oven, stainless appliances, abundant cabinetry and Travertine flooring. A sweeping circular staircase, crystal chandelier and distinctive architectural details add timeless character. This is more than a home—it is space to breathe, room to gather and the privacy to truly escape. Properties like La Marquesa rarely come along. Come experience it in person—because photographs can capture the home, but they can't capture the feeling of being here. Views from every room! This is

Features of 26440 Old Highway 80

MLS® # 260016959
Price $3,200,000
Bedrooms 4
Bathrooms 7.00
Full Baths 6
Half Baths 1
Square Footage 7,117
Acres 7.05
Year Built 1990
Type Residential
Sub-Type Detached
Style Custom Built
Status Active

Community Information

Address 26440 Old Highway 80
Area DESCANSO (91916)
Subdivision Descanso
City Descanso
County San Diego
State CA
Zip Code 91916

Amenities

Parking Spaces 14
Parking Detached,Garage - Single Door
# of Garages 4
Is Waterfront No
Has Pool No
Pool N/K

Interior

Appliances Dishwasher,Disposal,Dryer,Microwave,Refrigerator,Washer,Built In Range,Double Oven,Ice Maker,Propane Range,Water Line to Refr
Heating Forced Air Unit
Cooling Central Forced Air
Fireplace Yes
# of Fireplaces 2
Fireplaces FP in Living Room,Primary Retreat
# of Stories 3
Stories 3 Story

Exterior

Roof Composition,Membrane
Construction Stucco

Additional Information

Date Listed July 11th, 2026
Days on Market 41
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeColdwell Banker West
Contact InfoPreferred: 619-840-9400

Listing Map

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