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142 144 6th Street, Seal Beach, CA 90740

Seal Beach
Local realty services provided by:CENTURY 21 LOTUS
142 144 6th Street,Seal Beach, CA 90740
$3,095,000
  • 4 Beds
  • 5 Baths
  • 3,607 sq. ft.
  • Single family
  • Active
Listed by: timothy carr, anne marie risquez-ashley
Office: pacific sotheby's int'l realty949-554-1200
MLS#:NP26126800
Source:CRMLS

Price summary

  • Price:$3,095,000
  • Price per sq. ft.:$858.05

About this home

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 homeowners, investors, and developers alike. Potential opportunities include dividing the property into two separate lots and constructing new homes with ADUs, retaining one existing structure while developing the second lot, or preserving the charming one-bedroom beach cottage and adding an ADU above the garage (all subject...

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Home facts

  • Year built:1938
  • Subdivision & Development:Old Town (OLDT)
  • Listing ID #:NP26126800
  • Added:91 day(s) ago
  • Updated:September 16, 2026 at 10:58 AM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:5
  • Full bathrooms:4
  • Half bathrooms:1
  • Flooring:Carpet, Wood
  • Kitchen Description:Dishwasher, Microwave
  • Living area:3,607 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Central
  • Central air:Yes

Structure and exterior

  • Roof:Tile
  • Year built:1938
  • Building area:3,607 sq. ft.
  • Lot area:0.13 Acres
  • Architectural Style:Cottage, Mediterranean, Patio Home, Spanish
  • Exterior Features:Patio

Schools

  • High school:Los Alamitos
  • Elementary school:McGaugh

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$3,095,000
  • Price per sq. ft.:$858.05

Features and amenities

  • Appliances:Dishwasher
  • Laundry features:Inside
  • Amenities:Carbon Monoxide (CO2) Detector, Ceiling Fans, Central Vacuum, Track Lighting

Parking

  • Total parking spaces:4
  • Parking description:Garage
  • Garage:Yes
  • Garage spaces:4
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