Waterfront
Address
21 Bay Island, Newport Beach, CA
Price
$ 16,750,000
Property Attributes
- MLS#OC26169145
- TypeSingle Family
- Listing Status Active
- CountyOrange
- CityNewport Beach
- Area Balboa Peninsula
- NeighborhoodBay Island (BISL)
- Zip92661
- Style
- Year Built2000
- Price$ 16,750,000
- Bedrooms4
- Full Bathrooms5
- Half Bathrooms1
- Sqr Footage4395
- Lot Size0.1009 Acres
Data Source:
California Regional MLS (CRMLS)
Property Description
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.
| Price History | |
|---|---|
| 8/3/2026 | Listed $16,750,000 |
General Features
| Living Area | 4395 |
|---|---|
| Sewer | Public Sewer |
| Heating | Central,Fireplace(s) |
| Cooling | Central Air |
| Utilities | Electricity Connected,Natural Gas Connected,Water Connected |
| Roof | Slate |
| Appliances | Built-In Range,Dishwasher,Electric Oven,Gas Oven,Gas Range,Microwave,Refrigerator,Water Heater |
| Zoning | R-1 |
| HOA Fee | 7594 |
| Garage Spaces | 2 |
| Patio/Porch Features | Concrete,Patio |
| Architectural Style | Cape Cod,Custom |
| Pool Features | None |
| Security Features | Gated Community,Key Card Entry |
| Construction Materials | Brick,Wood Siding |
| Year Built | 2000 |
| Electric | Standard |
| View | Bay,City Lights,Harbor,Water |
| Levels | Three Or More |
| Property Subtype | Single Family Residence |
| Waterfront Features | Beach Access,Bayfront,Dock Access,Navigable Water |
| Community Features | Water Sports,Gated |
| Accessibility | None |
| HOA Fee 2 | 1250 |
| Assoc Fee Paid Per | Quarterly |
| County | Orange |
| New Construction | false |
| Property Type | Residential |
| Association Amenities | Controlled Access,Other,Playground,Security,Tennis Court(s) |
| HOA | true |
| Attached Garage | false |
| Subdivision Name | Bay Island (BISL) |
| Garage Y/N | true |
| Other Structures | Tennis Court(s) |
| Full Baths | 3 |
| Special Listing Conditions | Standard |
| Status | Active |
| Directions | Balboa Blvd. to Island Ave. |
| City | Newport Beach |
| Association Name | Bay Island Club |
| Entry Location | 1 |
| Senior Community Y/N | false |
| High School District | Newport Mesa Unified |
| Number Of Units Total | 1 |
| MLS Area | NP - Balboa Peninsula |
| Lot Size Units | Square Feet |
| Lot Size Square Feet | 4395 |
| Listing Terms | Cash,Conventional |
| Spa Features | Private |
| HOA Fee 2 Frequency | Quarterly |
| Property Attached Y/N | false |
| Land Lease Y/N | false |
| Property Condition | Turnkey |
| Additional Parcels Y/N | false |
| Lease Considered Y/N | false |
| Virtual Tour | https://my.matterport.com/show/?m=5ke4ZqM9PPa |
| Structure Type | House |
| Living Area Units | Square Feet |
| Standard Status | Active |
| Occupancy Type | Vacant |
| Year Built Source | Builder |
| Tax Lot | 21 |
| Property Sub Type Additional | Single Family Residence |
| Expected Active Date | 2026-08-21 |
| PostalCity | NEWPORT BEACH |
Interior Features
| Interior Amenities | Balcony,Breakfast Area,Coffered Ceiling(s),Separate/Formal Dining Room,Elevator,Living Room Deck Attached,Paneling/Wainscoting,Stone Counters,Wired for Sound,Entrance Foyer,Jack and Jill Bath,Walk-In Pantry,Walk-In Closet(s) |
|---|---|
| Fireplace Features | Gas |
| Total Stories | 3 |
| Common Walls | No Common Walls |
| Air Conditioning Y/N | true |
| Heating Y/N | true |
| Fireplace Y/N | true |
| Half Baths | 1 |
| 3/4 Baths | 2 |
| Laundry Features | Laundry Room,Upper Level |
| Total Bedrooms | 4 |
| Entry Level | 1 |
| Main Level Bathrooms | 2 |
| Total Baths | 6 |
Exterior Features
| Exterior Amenities | Boat Slip,Dock,Rain Gutters |
|---|---|
| Fencing | Glass |
| Parking Features | Garage,Off Site,Private,Community Structure |
| Lot Features | Garden |
| Water Source | Public |
| Total Parking | 2 |
| Lot Size Area | 4395 |
| Foundation Details | Slab |
| Spa | true |
| Lot Size Acres | 0.1009 |
| Private Pool | false |
| Lot Size Source | Estimated |
| Door Features | French Doors |
Amenities
- Foreclosure
- Views
- Short Sale
- New Construction
- Adult 55+
- Lease To Own
- No HOA Fees
- Furnished
- Primary On Main
- Air Conditioning
- Seller Finance
- Green
- Fixer Upper
- Horse
- Golf
- Fireplace
- Deck
- Garage
- Basement
- Pool
Property vs Single Family Average in 92661
Price
Year Built
Based on information from California Regional Multiple Listing Service, Inc. as of September 20, 2026 1:54 PM UTC 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.
This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g.square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, non-commercial use in accordance with
Based on information from CRISNet MLS as of September 20, 2026 1:42 PM UTC All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. The listing broker's offer of compensation is made only to participants of the MLS where the listing is filed.
