Discover the Enchanting Bay Island in Newport Beach

As a former Newport Beach resident and local expert, I consider Bay Island the harbor's most authentic hidden gem. This is a car,free sanctuary where 23 custom estates share a private botanical garden and a tennis court. In February 2026, Bay Island continues to represent the pinnacle of "Quiet Luxury," with properties in this Co,op enclave reaching valuations of $16,800,000 and above.

February 2026 Bay Island Intelligence

Bay Island is a "Co,op" community, meaning residents share ownership of the island's rare amenities, including an off,island parking structure, a private tennis court, and a lush central cutting garden. Because there are only 23 parcels, market turnover is nearly non,existent. Success in acquiring a home here requires deep off,market connections and a specialized understanding of Co,op financing and board requirements.

Live stats for the broader 92661 zip code show a median sale price of $5,725,000, though Bay Island estates trade at a significant premium to the mainland.

Bay Island Newport Beach Real Estate

The Bay Island Lifestyle

Welcome to Bay Island, an exclusive enclave nestled within the breathtaking Newport Beach Harbor. This community boasts a collection of dream homes, offering an unparalleled lifestyle amidst a picturesque, botanical setting. With its serene atmosphere, private beaches, and zero vehicle traffic, Bay Island epitomizes luxury coastal living.

This coveted island is home to a select 23 residences, each exuding unique architectural charm. Opportunities to own a property here are exceptionally rare. When a home does become available, it is often a multi,generational event accompanied by a price tag that reflects the remarkable scarcity of natural island real estate in Newport Harbor.

Strategic Market Insights

Understanding the nuances of island living, from seawall maintenance to private dock rights, is essential. Market conditions for waterfront properties can vary significantly based on channel width and view corridors. To track the latest trends for the surrounding harbor, view our Newport Beach Islands Market Report.

Explore Neighboring Newport Island Communities

While Bay Island is the only natural island in the harbor, I also specialize in the surrounding residential enclaves:

Strategic Bay Island Consultation

Purchasing on Bay Island involves unique Co,op architectural guidelines and board approvals. Let's discuss the intricacies of this market and any upcoming off,market opportunities.

Bay Island Homes For Sale

$16,750,000
4 Beds ⋅ 6 Baths ⋅ OC26169145 MLS ⋅ Active Status
Set within Newport Beach’s most exclusive waterfront enclave, 21 Bay Island offers a rare combination of architectural distinction, direct harbor and yachting access, privacy, and effortless coastal living. Bay Island is a gated, pedestrian-only sanctuary of just 23 waterfront homes, reached by foot or golfcart over a charming private bridge, where lush picking gardens, mature trees, a private sandy beach, and sweeping harbor views create an atmosphere unlike anywhere else in Newport Beach - moments from the Balboa Peninsula and steps from the Pacific Ocean. Held in Bay Island’s distinctive stock-cooperative, 21 Bay Island is a detached single-family home designed by acclaimed architect Kurt Donat and built by Neil Longman Construction. This Hamptons-inspired residence blends timeless nautical character with the scale and comfort expected of an ultra-luxury waterfront home. Polished hardwood floors, crisp white millwork, refined coastal finishes, expansive entertaining spaces, and walls of windows evoke the elegance of a classic yacht while framing captivating views of Newport Harbor. Generous living areas open naturally to terraces, gardens, and the water, creating a seamless setting for intimate gatherings, grand entertaining, or quiet evenings watching sunsets and boats cross the harbor. Serviced by a private elevator, this home features multiple fireplaces, a waterfront spa terrace, a dedicated office providing a quiet setting for work or study, and a light-filled upper-level loft with four built-in beds that make for a charming and flexible additional sleeping space, ideal as a bunk room, guest retreat, or additional bedroom. For the boating enthusiast, the property delivers the ultimate Newport Beach lifestyle with a private dock, and immediate access to the harbor’s main channels. Begin the day on the water, cruise the coast, and return home for a sunset overlooking the bay. Bay Island’s private beach, beautifully maintained gardens, waterfront pathways, and intimate residential character make it more than a neighborhood—it is a world apart. Few properties offer this combination of prestige, tranquility, walkability, boating access, ocean proximity, and architectural pedigree. Bay Island represents the pinnacle of Newport Beach living: private yet connected, refined yet relaxed, and surrounded by the beauty of the water.

21 Bay Island, 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.