For Sale
No HOANo HOA
House for sale at 1578 San Bernardino, Costa Mesa, CA 92627 | MLS# OC26162895 | Listing updated on 2026-10-04
Photo 1 of House for sale at 1578 San Bernardino, Costa Mesa, CA 92627 | MLS# OC26162895 | Listing updated on 2026-10-04
Photo 2 of House for sale at 1578 San Bernardino, Costa Mesa, CA 92627 | MLS# OC26162895 | Listing updated on 2026-10-04
Photo 3 of House for sale at 1578 San Bernardino, Costa Mesa, CA 92627 | MLS# OC26162895 | Listing updated on 2026-10-04
Photo 4 of House for sale at 1578 San Bernardino, Costa Mesa, CA 92627 | MLS# OC26162895 | Listing updated on 2026-10-04
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Listed by: Robin Fenchel (949) 929-4800 DRE #00936248 | Robin Fenchel, Broker (949) 854-0217

$3,399,999

Monthly Est:$16,923

  • Beds Icon6 Beds
  • Beds Icon
    6 Baths
  • Beds Icon4,000sqft

1578 San Bernardino, Costa Mesa, CA 92627

$16,923/moEst:

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  • Duplex

  • Built in 2004

  • $-- HOA

  • 7,841 sqft lot

  • $850/sq.ft

Description

$100K Price Adjustment. Motivated Seller! Welcome to this Magnificently rebuilt legal duplex on a large pie-shaped Cul-de-Sac lot in Stylish Contemporary Italian Architecture and Design built in 2004 and updated and expanded in 2026 this Frank Gehry inspired look is both flexible and versatile with high volume /open areas where the traditional
boundary between indoor and outdoor is at the same time breached and joined. Remodeled/Reimagined/Resurgent maximizing space while incorporating modern conveniences seeking to integrate the surrounding suburban landscape into an Abode which will have you either considering continuous entertaining or a life of a Hermit. In addit
ion, while the Main Unit features 4 bedrooms +Office with 3.5Baths and the attached ADU featuring 2Bd 2Ba 2story 1000 sq. ft. that can easily rent for $3500 or act as a Mother -in-Law apartment the specialness will become apparent at your first visit. The Bedrooms each have individual AC units so that the climate control can be "Individualized" for each inhabitant w/o compromising comfort. A private lap pool and Spa +Outdoor Shower will make your "luxury" moments enjoyable and addictive. The attached 3 Car Garage adds a measure of convenience that will instantly be appreciated. Minutes away from both the Beach{sea breezes} and the Freeway this conveniently situated Home "checks all the boxes" and will inspire
you for a long time,.

  • Houzeo last checked: 8 hours ago
  • Listing updated: October 4, 2026 at 11:18 pm
  • Source: California Regional MLS-CA | MLS#: OC26162895 California Regional MLS-CA

Part of

Building
1578 San Bernardino
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Property Details

  • Status

    Active

  • Type

    Multi Family

  • No. of Stories

    2

  • County

    Orange County

  • City

    Costa Mesa

  • Neighborhood

    --

  • Year Built

    2004

  • HOA Fees

    -

  • Finished Area

    4,000 sqft

  • Lot Size

    7,841 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    California Regional MLS

  • MLS Number

    OC26162895

  • MLS Status

    Active

  • Days on Market

    75

  • Cumulative Days on Market

    70

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 6

    Bathrooms: 6

Interior

  • Flooring

    Tile

  • Sewer

    Public Sewer

  • Appliances

    Dishwasher, Gas Oven, Gas Range, Microwave

  • Interior Features

    Granite Counters, High Ceilings, Multiple Staircases, Two Story Ceilings, All Bedrooms Up, Dressing Area, Walk In Closets

  • Heating

    Central, Ductless, Forced Air

  • Cooling

    Central Air, Ductless

Construction

  • Year Built

    Year Built: 2004

  • Home type

    Duplex

  • Architectural Style

    Contemporary

  • Property Condition

    Additions Alterations, Updated Remodeled

Utilities & Energy

  • Pool Features

    Gas Heat, Heated, Private

  • Fireplace Features

    Primary Bedroom

  • Parking Features

    Door Multi, Direct Access, Driveway, Garage, On Site, Paved

  • Water Source

    Public

  • Laundry Features

    Electric Dryer Hookup, Gas Dryer Hookup, Laundry Room

Other Features

  • Subdivision Name

    Eastside South (escm)

  • Disclosures

    Accessory Dwelling Unit

  • Community Features

    Curbs, Suburban

  • Patio And Porch Features

    Deck

  • Lot Features

    Zero To One Unit Acre

Price History

DateEventPrice

09/23/2026

Source: mls_logoCalifornia Regional MLS-CA #OC26162895

Price Decreased

$3,399,999 -2.86%

$850/sqft

07/26/2026

Source: mls_logoCalifornia Regional MLS-CA #OC26162895

Listed for Sale

$3,500,000

$875/sqft

Nearby Homes

Based on information from California Regional Multiple Listing Service, Inc. as of Oct 09, 2026, 02:30PM 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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