21 Bay Island, Newport Beach, CA

$16,750,000

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4

Beds

6

Baths

4,395

Square feet

0.10

Acres

About 21 Bay Island

Set within Newport Beachs 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 Islands 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, ide

Features of 21 Bay Island

MLS® # OC26169145
Price $16,750,000
Bedrooms 4
Bathrooms 6.00
Full Baths 5
Half Baths 1
Square Footage 4,395
Acres 0.10
Year Built 2000
Type Residential
Sub-Type Detached
Style Cape Cod,Custom Built
Status Active

Community Information

Address 21 Bay Island
Area OC - NEWPORT BEACH (92661)
City Newport Beach
County Orange
State CA
Zip Code 92661

Amenities

Utilities Electricity Connected,Natural Gas Connected,Water Connected
Parking Spaces 2
Parking Garage
# of Garages 2
View Bay,Other/Remarks,Water,Harbor,City Lights
Is Waterfront No
Has Pool No
Pool N/K

Interior

Interior Features Balcony,Coffered Ceiling(s),Living Room Deck Attached,Stone Counters,Wainscoting
Appliances Dishwasher,Microwave,Refrigerator,Electric Oven,Gas Oven,Gas Range
Heating Fireplace,Forced Air Unit
Cooling Central Forced Air
Fireplace Yes
Fireplaces Gas
# of Stories 3
Stories 3 Story

Exterior

Roof Slate
Construction Brick,Wood

Additional Information

Date Listed August 21st, 2026
Days on Market 20
Zoning R-1
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeBalboa Real Estate, Inc

Listing Map

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