Newport Beach Homes with Duplex Subtype

Welcome to Newport Beach, California, a stunning coastal gem nestled in the heart of Orange County. Known for its picturesque beaches, vibrant lifestyle, and upscale amenities, Newport Beach is a true paradise for those seeking a blend of relaxation and sophistication. With its iconic harbor, world-class shopping, and delectable dining options, this city offers an unparalleled living experience that attracts residents and visitors alike.

One of the unique housing options in Newport Beach is the duplex. Perfectly suited for families, investors, or those looking to generate rental income, duplex homes offer the best of both worlds. These properties typically feature two separate living units within a single structure, providing ample space and privacy. Imagine enjoying the coastal breezes from your own patio while having the option to host family or friends in the adjoining unit.

Duplexes in Newport Beach often boast modern finishes, open floor plans, and proximity to the beach, making them a desirable choice for those who cherish a coastal lifestyle. With easy access to scenic bike paths, parks, and the famous Balboa Peninsula, residents can enjoy outdoor activities year-round.

Whether you’re looking to invest or settle down in a vibrant community, Newport Beach’s duplex homes offer a unique opportunity to embrace the Southern California lifestyle. Experience the charm of this coastal city while enjoying the comforts of a well-designed duplex—your dream home awaits!

Newest Newport Beach Homes with Duplex Subtype

$5,500,000

6 Beds ⋅ 4 Baths ⋅ OC26229647 MLS ⋅ Active Status

RARE NEWPORT BEACH WATERFRONT OPPORTUNITY WITH DUAL WATER FRONTAGE AND PRIVATE BOAT DOCK! Acquire a distinctive waterfront property combining boating access, income potential, and redevelopment possibilities in desirable Newport Beach. Situated on an approximately 4,500-square-foot lot along the Newport Canal, 4204 River Avenue is a compelling opportunity for investors, builders, boating enthusiasts, and buyers looking to create their dream waterfront residence. The property is legally a duplex and configured as three living areas, with approximately 3,202 square feet of existing improvements, six bedrooms, and four bathrooms. While the property requires renovation, its versatile configuration creates several potential investment strategies. Renovate and explore its rental income potential, enjoy waterfront living while generating supplemental income, or pursue plans for a custom luxury waterfront residence. For developers, the existing set up may offer the advantage of generating rental income to help offset carrying costs while architectural plans, permits, and redevelopment approvals are pursued. What truly sets this property apart is its waterfront setting. Dual water frontage, a private dock, and beautiful canal surroundings create a unique opportunity to embrace the Newport Beach boating lifestyle. Imagine stepping outside to enjoy your boat, kayak, or paddleboard, spending afternoons exploring the harbor, and returning home to the tranquility of life along the water. Just a short distance from the sandy beaches of the Balboa Peninsula, neighborhood parks, coastal restaurants, and shopping, the location offers an exceptional combination of recreation, convenience, and coastal charm. For those with vision, the possibilities extend well beyond the existing structure. Whether your goal is to establish a waterfront income property, secure a personal coastal retreat with supplemental rental income, or design and build an extraordinary custom residence, here is a chance to invest in the location today and unlock its potential for tomorrow. Opportunities combining waterfront land, a private boat dock, income potential, and redevelopment possibilities are increasingly difficult to find in Newport Beach. The true value is in the land, the waterfront setting, and the opportunity to create something exceptional. All uses, rental configurations, dock rights, and redevelopment possibilities are subject to independent verification and applicable approvals.

4204 River Avenue, Newport Beach

$13,995,000

6 Beds ⋅ 5 Baths ⋅ NP26226085 MLS ⋅ Active Status

An exceptional opportunity to own a rare bayfront property in one of Newport Beach's most desirable waterfront locations, just moments from the vibrant Lido Marina Village. Offering approximately 42 feet of harbor frontage, this distinctive waterfront duplex features two separate residences, each with its own address and APN, along with a private pier leading to two generously sized boat slips with direct access to Newport Harbor. Ideally situated within a short stroll of Lido Marina Village, residents can enjoy an exceptional collection of waterfront restaurants, upscale boutiques, charming cafés, and the relaxed sophistication of this celebrated coastal destination. From morning coffee and leisurely shopping to sunset dinners overlooking the harbor, the best of the Newport Beach lifestyle is close at hand. The lower residence, 3324 Via Lido (APN 933-941-22), offers 3 bedrooms, 3 baths, and approximately 1,766 square feet of living space. Designed to embrace its waterfront setting, the home features a gourmet kitchen with beautiful bay views, a spacious living room with fireplace, and an inviting dining area. Multiple doors open to an expansive waterfront patio, creating a seamless connection between indoor and outdoor living, with direct access to the private pier and boat slips. The thoughtfully arranged floor plan includes two bedrooms connected by a Jack-and-Jill bath, a convenient powder room, and a generous primary suite with a walk-in closet and dual-vanity bath. Upstairs, 3322 Via Lido (APN 933-941-23) offers 3 bedrooms, 2 baths, and approximately 1,540 square feet. An open kitchen and living area captures picturesque harbor views, while a private waterfront deck with BBQ provides an idyllic setting for outdoor dining, entertaining, and enjoying Newport Beach's spectacular sunsets. Whether envisioned as a primary waterfront residence with additional accommodations, an opportunity to live in one home while generating income from the other, or an investment with two income-producing residences, the property offers remarkable flexibility. With approximately 42 feet of harbor frontage, two large boat slips, captivating waterfront views, and an enviable location within walking distance of Lido Marina Village, this is a rare opportunity to experience the very best of Newport Beach waterfront living.

3322 Via Lido, Newport Beach

$5,498,000

5 Beds ⋅ 5 Baths ⋅ OC26216438 MLS ⋅ Active Status

A rare harbor-view opportunity in the heart of Corona del Mar, 2516 Bayside Drive combines immediate income potential with a fully approved, permit-ready path to an exceptional new custom residence. Positioned on an approximately 3,540-square-foot lot, the property enjoys prominent harbor views and additional on-site parking while currently offering two 2-bedroom, 2-bath residences plus a studio, with projected gross rental income of approximately $14,000 per month, or $168,000 annually. Two of the three units are currently vacant, with only the larger 2-bedroom residence tenant-occupied, providing a future owner with added flexibility for leasing, personal use, or future redevelopment while determining the optimal timing for construction. The property's defining opportunity is its fully approved architectural plans for an approximately 3,500-square-foot, three-level contemporary single-family residence, with the building permit ready for pickup. Originally designed by Brandon Architects and subsequently completed and finalized by Horst Architects, the residence has been thoughtfully conceived to maximize the property's harbor views and exceptional coastal setting. Renderings included in the listing photos are conceptual architectural renderings of the approved proposed residence and are provided for illustrative purposes only. The sophisticated design features expansive glazing and seamless indoor-outdoor living, a dramatic great room with fireplace, and a large eat-in kitchen with island and pantry. The residence offers four full bedrooms and four full bathrooms, including en-suite secondary bedrooms and a luxurious primary suite with fireplace and walk-in closet, plus two additional powder rooms—one conveniently located on the main level and another on the rooftop. Additional highlights include an elevator, two-car garage, expansive outdoor living areas, and a spectacular rooftop entertaining deck complete with a covered cabana and powder room. Unlike a typical development opportunity requiring a lengthy architectural, entitlement, and approval process, 2516 Bayside offers the flexibility of income today together with a substantially advanced path toward creating a new luxury residence. Harbor views. Immediate income potential. Two units currently vacant. Fully approved plans. Building permit ready for pickup. An exceptional opportunity to create a signature coastal residence in Corona del Mar.

2516 Bayside Dr, Newport Beach

$4,195,000

5 Beds ⋅ 4 Baths ⋅ NP26212248 MLS ⋅ Active Status

TWO ACTIVE SHORT-TERM RENTAL PERMITS - Welcome to 126 45th Street, a turnkey, strong cash-flowing vacation rental that sleeps 12, fully furnished, iconic 100-block duplex. Upstairs: 3 bedrooms, 2 baths with an open flow, spacious living area and balcony with beach & ocean views. Oversized primary suite also has its own built-in desk, and ensuite. Two additional bedrooms and a central bathroom. Downstairs: 2 bedrooms; one with ensuite, a second bathroom with Jacuzzi tub, spacious living area and easy flow to the oversized front patio with beach views. The property has a newer roof, new garage doors with quiet motors, vinyl fencing and gates, tankless water heater, high-efficiency forced-air units, quartz countertop kitchens and bathrooms, plus brand-new refrigerators. Brand new Polywood outdoor furniture in the lower unit and so much more. This beach property is A+ location, close proximity to everything, has been meticulously maintained, strong current and future bookings with many repeat clients, turnkey and income-producing from day one. Welcome to 126 45th Street, location, income and ease.

126 45th Street, Newport Beach

$4,050,000

LG26212290 MLS ⋅ Active Status

**Investment Property Opportunity with Value-Added Potential** This property is currently appraised at $4,050,000 (MAI Appraisal). As a short-term rental, the estimated value increases to $4,555,000. Additionally, the large lot has the potential for constructing an Accessory Dwelling Unit (ADU) in the back, which could push the total value of the property to well over $6,000,000. You won’t find other properties on the Peninsula that offer this type of opportunity. This rare investment is just steps from the beach, located in one of Newport Beach’s most desirable coastal communities. It features a two-car garage and offers peak ocean views from the balcony. The property is conveniently situated just a quick drive from all that Orange County has to offer, including: - Pelican Hill Golf and Resort (10 minutes) - John Wayne Airport (10 minutes) - Angel Stadium & Honda Center (15 minutes) - Disneyland (20 minutes) - Knotts Berry Farm (20 minutes) - Laguna Beach (15 minutes) - Huntington Beach Pier (5 minutes) - Newport Harbor Fun Zone (3 minutes) - Fashion Island (5 minutes) - Segerstrom Hall & South Coast Plaza (15 minutes) Furthermore, this property presents an excellent opportunity for use as a primary residence. The upstairs can serve as a living space while the lower unit can be rented out as an income-producing property. Both units are currently rented on a month-to-month basis. Please contact the agent for showings.

4802 Neptune Ave, Newport Beach

$7,625,000

10 Beds ⋅ 12 Baths ⋅ OC26206141 MLS ⋅ Active Status

Welcome to this exceptional modern coastal duplex offering a rare combination of luxury, location, flexibility, and proven income potential in Newport Beach. Completed in 2023 and spanning approximately 4,760 square feet, the property consists of two beautifully designed residences, each offering approximately 2,380 square feet with five bedrooms and six bathrooms across three thoughtfully designed levels. 506 was well thought out, offering en-suite bedrooms, inviting fireplaces, and expansive sliding glass doors that create a seamless connection between indoor and outdoor spaces. Private balconies extend from the primary suites and main living areas, while expansive rooftop decks with east and west exposures provide the perfect setting for entertaining, enjoying the ocean breeze, and taking in spectacular coastal sunsets. Live in one and generate income from the other, maintain a combination of short- and long-term rentals, or operate the property entirely as an investment—the flexibility here is exceptionally difficult to replicate in Newport Beach. Unit A holds a coveted Newport Beach short-term rental permit and has demonstrated impressive rental performance. From January through May 2026, Unit A generated approximately $150,000 in gross rental revenue. Summer is traditionally an even stronger rental period, with June through August historically generating approximately $28,000 per month in net income. Unit B is currently leased at $15,000 per month under a two-year lease, providing the property with an established long-term income stream alongside Unit A's short-term rental potential. For an owner-user, the opportunity is equally compelling: occupy one luxury residence while the neighboring unit produces significant income. For an investor, the combination of an existing long-term lease, an active short-term rental permit, and two nearly new luxury residences creates multiple avenues for income and long-term value. The location completes the offering. Enjoy immediate access to the best of Newport Beach, from the marina and beaches to the acclaimed shopping and dining of Lido Marina Village, with Balboa Pier, the Balboa Fun Zone, waterfront restaurants, and the energy of the peninsula all just minutes away. Each residence also features central air and heating, private laundry, and its own two-car tandem garage, providing the conveniences expected from newly constructed luxury coastal residences. Rare Opportunity!

506 Clubhouse Avenue, Newport Beach

$3,385,000

4 Beds ⋅ 2 Baths ⋅ NP26202705 MLS ⋅ Active Status

INCOME TODAY. OPPORTUNITY TOMORROW A rare investment opportunity just steps from the sand on the 100 block of Newport Beach’s Balboa Peninsula. Located at 125 41st Street, this 1,620-square-foot duplex features two 2-bedroom, 1-bath units on a 2,550-square-foot lot and offers an exceptional combination of immediate income potential, coveted short-term rental use, and future development opportunity. Currently operated as a short-term rental property, the offering includes two highly desirable short-term rental permits, providing the potential for substantial annual gross rental income. The existing duplex configuration offers flexibility for investors seeking continued vacation-rental income, a beach property with multiple residences, or a longer-term hold in one of Newport Beach’s most sought-after coastal locations. Beyond its current use, the property presents compelling redevelopment potential. The 30' x 85' lot offers the opportunity to re-imagine the site with two new-construction condominiums, allowing a future owner to significantly improve the property while capitalizing on its exceptional Peninsula location. Just a short walk from the beach, surf, boardwalk and the best of the Newport Beach lifestyle, 125 41st Street represents an increasingly difficult-to-replicate combination: two residences, two short-term rental permits, strong income potential, and future development upside—all just steps from the sand.

125 41st, Newport Beach

$3,385,000

OC26202745 MLS ⋅ Active Status

A rare investment opportunity just steps from the sand on the 100 block of Newport Beach’s Balboa Peninsula. Located at 125 41st Street, this 1,620-square-foot duplex features two 2-bedroom, 1-bath units on a 2,550-square-foot lot and offers an exceptional combination of immediate income potential, coveted short-term rental use, and future development opportunity. Currently operated as a short-term rental property, the offering includes two highly desirable short-term rental permits, providing the potential for substantial annual gross rental income. The existing duplex configuration offers flexibility for investors seeking continued vacation-rental income, a beach property with multiple residences, or a longer-term hold in one of Newport Beach’s most sought-after coastal locations. Beyond its current use, the property presents compelling redevelopment potential. The 30' x 85' lot offers the opportunity to re-imagine the site with two new-construction condominiums, allowing a future owner to significantly improve the property while capitalizing on its exceptional Peninsula location. Just a short walk from the beach, surf, boardwalk and the best of the Newport Beach lifestyle, 125 41st Street represents an increasingly difficult-to-replicate combination: two residences, two short-term rental permits, strong income potential, and future development upside—all just steps from the sand.

125 41st, Newport Beach

$7,495,000

4 Beds ⋅ 5 Baths ⋅ NP26201140 MLS ⋅ Active Status

Located just three doors from the Bay, this beautifully updated, oversized Balboa Island home sits on an impressive 40-foot-wide lot. Extensively remodeled with new structural steel, windows, doors, plumbing, electrical, roof, and much more, the home has been comprehensively updated throughout. A large front patio leads into a generous great room featuring a fireplace and multiple seating areas. The main living space continues into an incredible chef’s kitchen with a large center island, extensive custom cabinetry, and floating shelves, along with a one-of-a-kind dining space featuring custom built-ins. Also on the first level are a private office, full bath, and spacious interior courtyard that brings additional light and outdoor living into the center of the home. Upstairs, the expansive primary suite includes a private covered balcony, a beautifully finished bath with dual sinks, a freestanding soaking tub and walk-in shower, and a large walk-in closet. Two additional bedrooms each feature an en-suite bath, while one also opens to a large private deck. The home offers immense flexibility as one oversized residence or as a large front home with a separate JADU at the rear. Complete with its own private exterior entrance, the JADU includes a bedroom, bath, and kitchenette. Additional features include Sonos surround sound, a security camera system throughout, a two-car garage, an outdoor shower, and substantial off-street parking that allows the property to accommodate up to five or six vehicles. A portion of the side parking area may also be used as additional patio or entertaining space. Just steps from the waterfront and a short distance from the shops and restaurants of Marine Avenue, this is an exceptional opportunity to own a spacious and versatile home in the heart of Balboa Island.

327 Amethyst, Newport Beach

$3,490,000

NP26173654 MLS ⋅ Active Status

Remodeled Balboa Island Duplex blending modern upgrades with classic coastal charm. The bright single-level main cottage has been recently completely renovated and showcases two bedrooms, two baths, beautiful new white oak hardwood floors, central AC, brand new kitchen with quartz counters, and a sunny raised front patio. The upper rear unit is an ideal retreat or rental opportunity. With one bedroom and one bath, it features a generous living space and updated amenities throughout, including new windows, flooring, and lighting. There are 2 single-car garages, each with its own laundry facilities, plus a parking space behind the garage. Steps from both the scenic South Bayfront and the welcoming Island Village, 121 Marine is the perfect place to call home.

121 Marine Avenue, Newport Beach

$3,490,000

3 Beds ⋅ 3 Baths ⋅ NP26173625 MLS ⋅ Active Status

Remodeled Balboa Island Duplex blending modern upgrades with classic coastal charm. The bright single-level main cottage has just been completely renovated and showcases two bedrooms, two baths, beautiful new white oak hardwood floors, central AC, brand new kitchen with quartz counters, and a sunny raised front patio. The upper rear unit is an ideal retreat or rental opportunity. With one bedroom and one bath, it features a generous living space and updated amenities throughout, including new windows, flooring, and lighting. There are 2 single-car garages, each with its own laundry facilities, plus a parking space behind the garage. Steps from both the scenic South Bayfront and the welcoming Island Village, 121 Marine is the perfect place to call home.

121 Marine Avenue, Newport Beach

$8,795,000

5 Beds ⋅ 3 Baths ⋅ NP26069716 MLS ⋅ Active Status

Experience the quintessential Lido Isle lifestyle with this rare bayfront duplex, ideally positioned along the sand to capture the very best of coastal Newport Beach living. Featuring two distinct residences, desirable outdoor spaces, flexible living arrangements, and income-producing potential, the property presents an exceptional opportunity for both owner-users and investors. The lower residence offers three bedrooms and two baths, with one bedroom well suited as a den or office. An inviting living room with fireplace creates a warm focal point, complemented by an eat-in kitchen and separate dining area ideal for both everyday living and entertaining. Plantation shutters, marble countertops, abundant built-in storage, and thoughtful updates enhance the home’s timeless coastal appeal. Outside, a private patio opens toward the sand and bay, creating an effortless connection to the waterfront lifestyle—whether launching a paddleboard, heading out by kayak, or simply relaxing and enjoying the coastal setting. Above, the 2-bedroom, 1-bath upper residence offers its own private retreat, highlighted by a rooftop deck with beautiful bay views. This elevated outdoor space captures the relaxed sophistication and coastal atmosphere that make Lido Isle so sought after. With two separate living spaces, the duplex offers exceptional versatility. An owner may choose to occupy one residence while leasing the other for supplemental income, retain both as rental residences, accommodate guests or create a multi-generational coastal home. This flexibility, combined with its exceptional bayfront location, makes the property equally compelling as a primary residence, investment opportunity, or combination of the two. Residents of Lido Isle enjoy an array of coveted community amenities, including private beaches, tennis courts, parks, BBQ areas, community facilities, and sailing opportunities. Just moments away, Lido Marina Village offers acclaimed dining, boutique shopping, and convenient access to the many recreational activities of Newport Harbor. Blending coastal charm, bay views, income potential, and an enviable sand-and-bayfront setting, this distinctive Lido Isle duplex presents a truly rare opportunity to acquire an income-producing property in one of Newport Beach’s most desirable waterfront communities.

423 Via Lido Soud, Newport Beach

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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.

Newport Beach Homes with Duplex Subtype

Newest Newport Beach Homes with Duplex Subtype

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How much is your home worth?