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House for sale at 142 144 6th Street, Seal Beach, CA 90740 | MLS# NP26126800 | Listing updated on 2026-06-19
Photo 1 of House for sale at 142 144 6th Street, Seal Beach, CA 90740 | MLS# NP26126800 | Listing updated on 2026-06-19
Photo 2 of House for sale at 142 144 6th Street, Seal Beach, CA 90740 | MLS# NP26126800 | Listing updated on 2026-06-19
Photo 3 of House for sale at 142 144 6th Street, Seal Beach, CA 90740 | MLS# NP26126800 | Listing updated on 2026-06-19
Photo 4 of House for sale at 142 144 6th Street, Seal Beach, CA 90740 | MLS# NP26126800 | Listing updated on 2026-06-19
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Listed by: Timothy Carr (949) 631-9999 DRE #01017277, Anne Marie Risquez-Ashley DRE #01402474 | Pacific Sotheby's Int'l Realty (949) 554-1200

$3,095,000

Monthly Est:$15,405

  • Beds Icon4 Beds
  • Beds Icon
    5 Baths
  • Beds Icon3,607sqft

142 144 6th Street, Seal Beach, CA 90740

$15,405/moEst:

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  • Duplex

  • Built in 1938

  • $-- HOA

  • 5,876 sqft lot

  • $858/sq.ft

Description

An extraordinary opportunity to own a rare double-lot duplex in one of Southern California’s most sought-after coastal communities. Opportunities like this seldom become available in the heart of coveted Old Town Seal Beach’s prestigious Gold Coast neighborhood. Whether you're looking to build your dream home, complete a 1031 exchange, live in one unit while generating rental income from the other, or capitalize on a unique investment or development opportunity, this property offers exceptional flexibility in one of California’s most beloved beach towns. Located just one block from the sand and ocean, this exceptional double lot presents endless possibilities for homeown...

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  • Houzeo last checked: 1 minute ago
  • Listing updated: June 19, 2026 at 9:15 pm
  • Source: California Regional MLS-CA | MLS#: NP26126800 California Regional MLS-CA

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Building
142 144 6th St
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Property Details

  • Status

    Active

  • Type

    Multi Family

  • No. of Stories

    2

  • County

    Orange County

  • City

    Seal Beach

  • Neighborhood

    --

  • Year Built

    1938

  • HOA Fees

    -

  • Finished Area

    3,607 sqft

  • Lot Size

    5,876 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    California Regional MLS

  • MLS Number

    NP26126800

  • MLS Status

    Active

  • Days on Market

    95

  • Cumulative Days on Market

    3

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Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 5

Interior

  • Appliances

    Dishwasher, Microwave

  • Cooling

    Central Air

  • Interior Features

    Ceiling Fans, Central Vacuum, Track Lighting, Primary Suite

  • Heating

    Central

  • Flooring

    Carpet, Wood

  • Sewer

    Public Sewer

Construction

  • Year Built

    Year Built: 1938

  • Home type

    Duplex

  • Architectural Style

    Cottage, Mediterranean, Spanish, Patio Home

  • Roof

    Tile

Utilities & Energy

  • Security Features

    Carbon Monoxide Detectors, Smoke Detectors

  • Laundry Features

    Inside

  • Parking Features

    Garage

  • Water Source

    Public

  • Pool Features

    None

  • Fireplace Features

    Living Room

Other Features

  • Patio And Porch Features

    Patio

  • Lot Features

    Zero To One Unit Acre

  • Subdivision Name

    Old Town (oldt)

  • Community Features

    Biking, Sidewalks, Water Sports

Price History

DateEventPrice

06/16/2026

Source: mls_logoCalifornia Regional MLS-CA #NP26126800

Listed for Sale

$3,095,000

$858/sqft

Based on information from California Regional Multiple Listing Service, Inc. as of Sep 19, 2026, 07:00PM 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.

Advertising Broker: William Johnson DRE #01463271 | William Johnson Brokerage

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