Seal Beach (1A) Homes with Duplex Subtype

Welcome to Seal Beach, California, a charming coastal gem nestled in Orange County. Known for its picturesque beaches, vibrant community, and small-town charm, Seal Beach is the perfect place to call home. With its inviting atmosphere, residents enjoy a blend of relaxation and recreation, making it an ideal destination for families, retirees, and anyone seeking a laid-back lifestyle by the ocean.

Seal Beach boasts a variety of homes, but one of the standout options is the duplex subtype. These homes provide a unique opportunity for both homeowners and investors alike. A duplex offers the best of both worlds: live in one unit while renting out the other, or enjoy the flexibility of multi-generational living. The spacious layouts and thoughtful designs of these properties often include private entrances, outdoor spaces, and ample parking, making them a practical choice for those looking to maximize their investment.

The proximity to the stunning Seal Beach coastline means that residents can enjoy sun-soaked days at the beach, strolls along the iconic pier, and access to a vibrant local dining scene. With nearby parks, shops, and community events, there’s always something happening in this friendly town.

Whether you're looking to settle down or invest in a property that offers versatility, Seal Beach's duplex homes present an exceptional opportunity. Experience the charm of coastal living and the benefits of a smart real estate investment in one of California's most beloved beach towns. Come explore Seal Beach and discover your perfect home today!

Newest Seal Beach (1A) Homes with Duplex Subtype

$3,095,000

4 Beds ⋅ 5 Baths ⋅ NP26126800 MLS ⋅ Active Status

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 to City approval). The property features two original beach cottages connected by a shared courtyard. Unit 144 is a spacious 3,047-square-foot residence (per appraisal) offering 3 bedrooms and 3.5 bathrooms. The main level features a generous family room, kitchen, dining area, living room, bedroom, a full bathroom and a half bathroom . Upstairs, you’ll find a large den, an expansive primary suite with a walk-in closet and en-suite bathroom, as well as a secondary bedroom and an additional full bathroom. A spiral staircase leads to the rooftop deck, where breathtaking 360-degree views of the coastal town, city lights, and surrounding mountains create an unforgettable setting. Unit 142 is a charming 1-bedroom, 1-bathroom beach cottage complete with a living room, kitchen, and private outdoor yard. Each residence includes its own spacious two-car garage with access from a wide alley—an uncommon and highly desirable feature in Old Town. This is a standout opportunity for owner-users, investors, and developers seeking a premier coastal property with exceptional versatility and long-term potential. Just moments from the beach, the boutique shops and restaurants of Main Street, and highly rated school district, this rare double-lot property offers the very best of Seal Beach coastal living.

142 144 6th Street, Seal Beach

Start Your Search

Based on information from California Regional Multiple Listing Service, Inc. as of . This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.