About This Home

This 4-bedroom, 7-bathroom single family at 26440 Old Highway 80 in Descanso, CA is listed for $3,125,000 ($439 per sqft). Built in 1990, the home offers 7,117 sqft of living space on a 7.05 acres lot.

Key Features

  • Built in 1990
  • 7.05 acre lot
  • 3 stories
  • 14 parking spaces
  • Fireplace

Property Details

3 stories
6 full, 1 half
4-car garage
1990

Amenities

FireplaceA/C
Listing Description

PRICE IMPROVEMENT! AMAZING OPPORTUNITY! 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

Monthly Cost Estimate

$16,713/mo

20% down · 6.5% · 30 years

Principal$2,260
Interest$13,542
Insurance$911

Estimates only. Actual payments may vary.

Location

26440 Old Highway 80

Descanso, CA 91916

DESCANSO

Property Details

Flooring

CarpetTile

Parking

Garage

Heating

Forced Air

Cooling

Central Air

Appliances

DishwasherDisposalDryerMicrowaveRefrigeratorWasherBuilt In RangeDouble OvenIce MakerPropane RangeWater Line to Refr

Questions & Answers

This 4-bedroom, 7-bathroom single family at 26440 Old Highway 80 is listed at $3,125,000 ($439/sqft). The estimated monthly payment is $16,713 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1990, 7.05 acre lot, 3 stories, 14 parking spaces, Fireplace.

This property is listed by Greg R Fox Jr. and can be reached at 6198409400.

GJ

Greg R Fox Jr.

License 01164187

Agent at Coldwell Banker West

(619) 840-9400
Agent website

Listed by Coldwell Banker West · Broker phone: (619) 737-2126 · View on Broker Site · Broker website

MLS# 260016959· Source: San Diego MLS· 103 days on PropertySimple

Copyright © 2026 San Diego MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

26440 Old Highway 80, Descanso, CA 91916

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