Harbor Island Community - Newport Beach, CA 

Harbor Island Newport Beach Homes | Newport Beach Real Estate

Harbor Island Homes For Sale In Newport Beach, California

The Harbor Island community is located in the Balboa Island area of Newport Beach, California.  Harbor Island is an exclusive gated community with some of the most expensive waterfront homes for sale in all of Newport Beach.  Homes on Harbor Island can have expanisve water front frontage.  Select homes on Harbor Island can boast 134 feet of water front frontage on the Turning Basin with spectacular views of the Bay.  Properties located on this island can also have views of the main channel and anchor basin of Newport Harbor with the ability to accomodate a fleet of large yachts in the larger estate homes.  Below are the current Harbor Island homes for sale and for lease in Newport Beach.  Please contact us at 888-990-7111 with questions regarding this community and any of the homes listed for sale here.

Harbor Island Homes For Sale In Newport Beach, California

Search Results

7 Properties Found. Showing Page 1 of 1
Map
Sort by:
Photo of Listing #NP25020448
View Details Slideshow

Newport Beach 20 Harbor Island

This landmark Newport Beach Harbor Island home, situated on two of its most extraordinary view lots, is available for sale for the first time in over 70 years. Favored for its timeless classic style, impressive private dockage, magnificent stately grounds, and beautifully manicured specimen trees, this gracious residence, built circa 1937, presides over Newport Harbor’s central turning basin and anchorage, the hub of the harbor’s yachting activity. This offering comprises two independent lots (numbers 20 and 21), each fifty feet wide. Their combined one hundred feet of frontage, found on the most desirable island in Newport Harbor, represents the last opportunity of its kind. Surrounded by Southern California’s most impressive and expensive waterside residences, this property can be restored, expanded, or wholly reimagined to build the waterfront home of your dreams. The existing private dock can accommodate several boats to 78’, and reconfiguration could allow for a yacht to 100’. Lot 21 can be purchased separately for $29,500,000.$59,000,000

$59,000,000
6 Beds
5 Baths
3,600 SqFt
103 Days On Market
Photo of Listing #NP25022338
View Details Slideshow

Newport Beach 21 Harbor Island

On offer is one of two lots from this iconic bayfront estate, being presented here in the form of one fifty-foot wide parcel with the address of 21 Harbor Island. Situated on Harbor Island - Newport Beach's most sought after address - and overlooking the main turning basin, this parcel features the very best views and the very best location one will ever find in Newport Beach on the water. This is a singular opportunity to acquire an unbuilt lot in an ultra-prime location upon which to create one's dream home on the bay. The building envelope is substantial and is complemented by a mature garden with stately trees and long green lawn running down to the water's edge. A relocated and reconfigured dock will accommodate up to an 85' yacht - possibly longer. No subdivision is necessary, as the lots have always been independent and were never merged. The home on the adjacent lot (20 Harbor Island) is available as part of a package offering of both lots for $59,000,000.$29,500,000

$29,500,000
Baths
100 SqFt
102 Days On Market
Photo of Listing #LG25002152
View Details Slideshow

Newport Beach 433 Harbor Island Drive

This contemporary showpiece on Newport Beach's prestigious Harbor Island Drive exemplifies bayside luxury. Designed by the renowned architectural firm of CJ Light Associates, it features Maynard.-curated interiors with globally sourced finishes. Expansive bay views can be enjoyed from the indoor and outdoor living spaces, combining modern elegance with the essence of waterfront living, including a private dock suitable for berthing a 55' vessel. Panoramic vistas take center stage on the main level, which consists of a dramatic double-height entryway with a floating cantilever staircase, a temperature-controlled walk-in wine cellar, and an expansive great room with a dining section, a home bar, as well as access to the exterior and the dock via automated pocket doors. The gourmet kitchen, adorned with select appliances by Scotsman, Miele, Gaggenau, and Sub-Zero, features a center island with seating, stone countertops, bespoke cabinetry, and convenient ingress to the front and rear exterior areas. This property encompasses four ensuite bedrooms with walk-in closets, a ground-floor office connected to the courtyard, an upper-level multipurpose space that could function as a home theater or a lounge, and a flex room ideal for a gym. The water-facing primary suite is genuinely opulent, with a five-piece bath, a balcony, a massive walk-in closet, and a linear fireplace. Harbor Island Drive offers two distinct outdoor areas: a front patio with a fire pit, a dining section, and an inground spa, as well as the oversized bayfront space with a cantilever sea wall in the rear of the residence. Additional highlights of this exceptional offering include a three-car garage, an elevator, laundry rooms on each level, custom closet systems, inset lighting, rift-cut white oak flooring, and whole-house automation by Lutron and Savant.$19,995,000

$19,995,000
4 Beds
6 Baths
6,562 SqFt
127 Days On Market
Photo of Listing #NP25103596
View Details Slideshow

Newport Beach 842 Harbor Island Drive

Situated on the largest lot on Harbor Island Drive, this extraordinary corner bayfront residence offers an unparalleled opportunity to live in one of Newport Beach’s most exclusive enclaves. With approximately 146 feet of water frontage and a private dock that accommodates a 70-foot yacht, a Duffy boat, and two dock racks, the property delivers an exceptional blend of luxury, space, and waterfront access. Nearly every room captures breathtaking views of the bay, harbor, and coastline, creating a constant connection to the water. The expansive bayfront deck is ideal for entertaining, featuring a dipping pool, elevated spa, and generous lounging space, while large pass-through windows from the kitchen and formal bar provide effortless indoor-outdoor flow. This 4-bedroom, 4-bathroom home with a bonus room is thoughtfully designed for both comfort and privacy. All bedrooms are ensuite, including a main-level suite with a private entrance—perfect for guests or multi-generational living. The expansive primary suite features a cozy retreat with fireplace and a private deck overlooking the water. Throughout the home, artistic details abound, from Kohler Artist Edition sinks to custom mosaic tilework and a spa tub, adding elegance and character to each space. Located on the prominent Harbor Island Drive, residents enjoy access to Harbor Island’s private beach and a lifestyle just minutes from the harbor, Balboa Island, iconic dining, and world-class beaches. Rarely does a property of this size, location, and dock capacity come to market—offering the best of coastal luxury in one of Newport’s most sought-after settings.$15,500,000

$15,500,000
4 Beds
5 Baths
5,102 SqFt
3 Days On Market
Photo of Listing #NP25067059
View Details Slideshow

Newport Beach 748 Harbor Island Drive

An open-concept contemporary design and panoramic views work in perfect harmony at this 4,000+ SF home, situated on the waterfront of exclusive Promontory Bay. Recently renovated, this four-bedroom home—featuring one bedroom on the lower level and one currently used as a gym—delivers chic, turn-key accommodations punctuated by unique architectural elements, including a sunken living room, floating staircase, and walls of glass that open for optimal indoor-outdoor living. A clean motif is enjoyed throughout the residence, featuring glossy white cabinets, floating vanities, and a neutral color palette. A wet bar in the main living area and a kitchen with an oversized island foster effortless entertaining, while quartz countertops, abundant storage, and premium Viking appliances, including a wine refrigerator, ensure culinary mastery. A stylish patio spans the width of the home, offering a dining and seating area with a fire pit, as well as access to the home's private dock, which currently holds a 53-foot center-console, 29-foot Zodiac, and 23-foot Duffy boat. An ascent to the second level reveals the primary suite, a gym (which can serve as an optional fourth bedroom), a laundry room, and the third bedroom await, with the latter featuring an en-suite bath and French doors opening to a rooftop deck with a fireplace, refrigerator, and views of Balboa Island. The primary suite elevates everyday living with custom built-ins, an infrared sauna, a spa bath with steam shower, a lavish retreat with a media center and fireplace, and a private balcony overlooking the private beach exclusive to Promontory Point and Promontory Bay residents. A three-car garage completes this pristine waterfront estate.$9,995,000

$9,995,000
4 Beds
4 Baths
4,017 SqFt
45 Days On Market
Photo of Listing #NP25067940
View Details Slideshow

Newport Beach 736 Harbor Island Drive

Experience the quintessential waterfront lifestyle you have dreamed of at this luxurious Newport Beach home on Harbor Island Drive. Nestled at the edge of Promontory Bay, the spacious five-bedroom, four-bath residence presents water views from both levels and its large backyard patio, which spans 50' of bay frontage and leads to a private dock with three slips, featuring a premium Brazilian hardwood surface. Handsome brickwork complements the front yard, where custom double doors introduce a light and airy setting with upscale nautical aesthetic. A two-story foyer makes a dramatic first impression and offers passage to an office/fifth bedroom on the main floor with extensive built-ins, bamboo flooring, and a tray ceiling. Yacht vibes are enjoyed in the bonus room, complete with access to a private brick courtyard, vaulted and beamed ceiling, porthole windows, lacquered wood floors, slate-surround fireplace, and a walk-in bar with Scotsman ice maker and refrigerator. Polished stone floors lead the way beyond the courtyard to a formal dining room with private side patio, and a wide-open living room and family room space with bay views and multiple French doors leading to the bayfront patio. A sleek stainless-steel-trimmed fireplace warms the living room, and the family room features a built-in entertainment center with surround sound. Classic white cabinetry and granite countertops with full backsplash lend an air of upscale refinement to the kitchen, where an oversized island with prep sink, access to the dining room, and stainless steel appliances are proudly displayed. High-end patterned carpet distinguishes second-floor areas including one private en suite bedroom and two bedrooms that share a bath. Overlooking the bay, the primary suite is appropriately grand. Enjoy a handsome fireplace, grasscloth wallpaper, sitting area, view balcony, walk-in closet with custom built-ins, two sinks, a jetted tub and separate shower. Millwork including crown molding is showcased, and a two-car garage includes built-in storage.$8,995,000

$8,995,000
5 Beds
4 Baths
3,922 SqFt
28 Days On Market
Photo of Listing #NP25020614
View Details Slideshow

Newport Beach 20 Harbor Island

This landmark Newport Beach Harbor Island home, situated on two of its most extraordinary view lots, is available for sale for the first time in over 70 years. Favored for its timeless classic style, impressive private dockage, magnificent stately grounds, and beautifully manicured specimen trees, this gracious residence, built circa 1937, presides over Newport Harbor’s central turning basin and anchorage, the hub of the harbor’s yachting activity. This offering comprises two independent lots (numbers 20 and 21), each fifty feet wide. Their combined one hundred feet of frontage, found on the most desirable island in Newport Harbor, represents the last opportunity of its kind. Surrounded by Southern California’s most impressive and expensive waterside residences, this property can be restored, expanded, or wholly reimagined to build the waterfront home of your dreams. The existing private dock can accommodate several boats to 78’, and reconfiguration could allow for a yacht to 100’.$75,000

$75,000
6 Beds
5 Baths
3,600 SqFt
103 Days On Market

Areas of Service

 

Newport Beach MLS

Newport Beach Homes

Newport View Homes

Newport Beach Map

Short Sale Homes

Newport Beach Foreclosures

Newport Beach Rentals

Newport Beach Sales

Lower Newport Bay Homes

Based on information from California Regional Multiple Listing Service, Inc. as of May 13th, 2025 at 12:41pm PDT. 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.