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Single family home for sale at 26440 Old Hwy 80, Descanso, CA 91916 | MLS# 260016959SD | Listing updated on 2026-09-16
Photo 1 of Single family home for sale at 26440 Old Hwy 80, Descanso, CA 91916 | MLS# 260016959SD | Listing updated on 2026-09-16
Photo 2 of Single family home for sale at 26440 Old Hwy 80, Descanso, CA 91916 | MLS# 260016959SD | Listing updated on 2026-09-16
Photo 3 of Single family home for sale at 26440 Old Hwy 80, Descanso, CA 91916 | MLS# 260016959SD | Listing updated on 2026-09-16
Photo 4 of Single family home for sale at 26440 Old Hwy 80, Descanso, CA 91916 | MLS# 260016959SD | Listing updated on 2026-09-16
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Listed by: Greg Fox (619) 840-9400 DRE #01164187, Patti Fox DRE #01223296 | Coldwell Banker West (619) 303-3399

$3,125,000

Monthly Est:$15,554

  • Beds Icon4 Beds
  • Beds Icon
    7 Baths
  • Beds Icon7,117sqft

26440 Old Hwy 80, Descanso, CA 91916

$15,554/moEst:

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  • Single Family Residence

  • Built in 1990

  • $-- HOA

  • 7.05 acres lot

  • $439/sq.ft

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

  • Houzeo last checked: 10 minutes ago
  • Listing updated: September 16, 2026 at 4:15 am
  • Source: California Regional MLS-CA | MLS#: 260016959SD California Regional MLS-CA

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    3

  • County

    San Diego County

  • City

    Descanso

  • Neighborhood

    --

  • Year Built

    1990

  • HOA Fees

    -

  • Finished Area

    7,117 sqft

  • Lot Size

    7.05 acres lot

  • Basement Area

    - sqft

  • MLS Name

    California Regional MLS

  • MLS Number

    260016959SD

  • MLS Status

    Active

  • Days on Market

    91

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 7

Interior

  • Interior Features

    Eat In Kitchen, Entrance Foyer, Utility Room, Walk In Pantry, Walk In Closets

  • Cooling

    Central Air

  • Flooring

    Carpet, Tile

  • Heating

    Electric, Forced Air, Propane

  • Appliances

    Built In Range, Double Oven, Dishwasher, Disposal, Ice Maker, Microwave, Propane Range, Refrigerator

Construction

  • Year Built

    Year Built: 1990

  • Home type

    Single Family Residence

  • Roof

    Composition, Membrane

  • Construction Materials

    Stucco

Utilities & Energy

  • Laundry Features

    Electric Dryer Hookup, Laundry Room, Propane Dryer Hookup

  • Pool Features

    None

  • Fireplace Features

    Living Room, Primary Bedroom

  • Parking Features

    Door Single, Garage, Gated

Other Features

  • Subdivision Name

    Descanso

  • Disclosures

    Covenants Restrictions Disclosure, Unincorporated

Price History

DateEventPrice

07/09/2026

Source: mls_logoCalifornia Regional MLS-CA #260016959SD

Listed for Sale

$3,200,000 +2.40%

$450/sqft

07/09/2026

Source: mls_logoCalifornia Regional MLS-CA #260016959SD

Price Increased

$3,125,000 +100.32%

$439/sqft

09/21/2020

Source: mls_logoCalifornia Regional MLS-CA #200024153

Sold

$1,560,000

$219/sqft

Nearby Homes

Based on information from California Regional Multiple Listing Service, Inc. as of Oct 10, 2026, 08:45PM 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. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.

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