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26440 Old Highway 80 Descanso, CA 91916
$3,200,000 4 beds, 7 baths
7, 117 sqft
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Photo of Margit Lonauer-Tesar

Margit Tesar REALTOR® - Sales Associate 619-867-1033 m
619-867-1033 o
858-284-2395 f
Lic#: 01460879
NRDS ID: 164002335
mtesar@gmail.com
Text Me
Call My Cell
Call My Office
858-284-2395 f
Lic#: 01460879
NRDS ID: 164002335
mtesar@gmail.com
San Diego Central Office
2355 Northside Drive, Suite 180
San Diego, CA 92108
Phone: 619-294-3113
Fax: 619-521-0100
San Diego Central 2355 Northside Drive, Suite 180
San Diego, CA 92108
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Fax: 619-521-0100
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Agent Remarks

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

Listing Details

Property type: Detached (Single Family)
Status: ACTIVE
MLS# 260016959
List price is $3,200,000
HOA Fee is $0.00
Beds: 4 (+2 Optional)
Baths: 7 (6 full) (1 half)
FP in Living Room,Primary Retreat fireplaces
Built in 1990
7,117 sqft
3 stories
7.05 acres
Subdivision: DESCANSO
County: San Diego
Property style: Custom Built
Parking type: Detached,Garage - Single Door
Construction: Stucco
Appliances: Dishwasher,Disposal,Dryer,Microwave,Refrigerator,Washer,Built In Range,Double Oven,Ice Maker,Propane Range,Water Line to Refr
Parking description: Detached,Garage - Single Door
Heating description: Forced Air Unit
MLS area: Inland East
Pets Allowed: Yes

Last Updated: 8/20/2026

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This listing belongs to the Inland East MLS area

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The style of this listing is Custom Built.
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Lat/Long: 32.856468, -116.577953.
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Listing Agent: Greg R Fox Jr.
Co Listing Agent: Patti Fox
Lic#: 01460879
Office Name: San Diego Central

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Area Overview

Total population of , which has changed by % since 1990.
The median age of the population is , while the median age of dwellings is .
Out of households, are families.

Community Characteristics:

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Population by Gender

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Photo of Margit Lonauer-Tesar

Margit Tesar REALTOR® - Sales Associate 619-867-1033 m
619-867-1033 o
858-284-2395 f
Lic#: 01460879
NRDS ID: 164002335
mtesar@gmail.com
Text Me
Call My Cell
Call My Office
858-284-2395 f
Lic#: 01460879
NRDS ID: 164002335
mtesar@gmail.com

San Diego Central Office
2355 Northside Drive, Suite 180
San Diego, CA 92108
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