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Single family home for sale at 21 Bay Is, Newport Beach, CA 92661 | MLS# OC26169145 | Listing updated on 2026-08-22
Photo 1 of Single family home for sale at 21 Bay Is, Newport Beach, CA 92661 | MLS# OC26169145 | Listing updated on 2026-08-22
Photo 2 of Single family home for sale at 21 Bay Is, Newport Beach, CA 92661 | MLS# OC26169145 | Listing updated on 2026-08-22
Photo 3 of Single family home for sale at 21 Bay Is, Newport Beach, CA 92661 | MLS# OC26169145 | Listing updated on 2026-08-22
Photo 4 of Single family home for sale at 21 Bay Is, Newport Beach, CA 92661 | MLS# OC26169145 | Listing updated on 2026-08-22
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Listed by: Hunter Plescia (949) 247-8811 DRE #01341632 | Balboa Real Estate, Inc (949) 247-8811

$16,750,000

Monthly Est:$83,371

  • Beds Icon4 Beds
  • Beds Icon
    6 Baths
  • Beds Icon4,395sqft

21 Bay Is, Newport Beach, CA 92661

$83,371/moEst:

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  • Single Family Residence

  • Built in 2000

  • $2,948/mo HOA

  • 4,395 sqft lot

  • $3,811/sq.ft

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 ac
claimed 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.

  • Houzeo last checked: 12 hours ago
  • Listing updated: August 22, 2026 at 7:49 pm
  • Source: California Regional MLS-CA | MLS#: OC26169145 California Regional MLS-CA

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    3

  • County

    Orange County

  • City

    Newport Beach

  • Neighborhood

    Bay Island

  • Year Built

    2000

  • HOA Fees

    $2948/mo

  • Finished Area

    4,395 sqft

  • Lot Size

    4,395 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    California Regional MLS

  • MLS Number

    OC26169145

  • MLS Status

    Active

  • Days on Market

    73

  • Cumulative Days on Market

    1

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Location

HOA Management

Bay Island Club

HOA Fees

$7,594/ Quarterly

N/A

HOA Fees

$1,250/ Quarterly

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Tennis Tennis

Security Gate Security Gate

Park Playground Park Playground

Security Guard Security Guard

Other Other

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 6

Interior

  • Appliances

    Built In Range, Dishwasher, Electric Oven, Gas Oven, Gas Range, Microwave, Refrigerator, Water Heater

  • Exterior Features

    Boat Slip, Dock, Rain Gutters

  • Interior Features

    Balcony, Breakfast Area, Coffered Ceilings, 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 Closets

  • Heating

    Central, Fireplaces

  • Sewer

    Public Sewer

  • Cooling

    Central Air

Construction

  • Year Built

    Year Built: 2000

  • Home type

    Single Family Residence

  • Roof

    Slate

  • Construction Materials

    Brick, Wood Siding

  • Architectural Style

    Cape Cod, Custom

  • Property Condition

    Turnkey

  • Foundation Details

    Slab

Utilities & Energy

  • Pool Features

    None

  • Laundry Features

    Laundry Room, Upper Level

  • Parking Features

    Garage, Off Site, Private, Community Structure

  • Fireplace Features

    Gas

  • Water Source

    Public

  • Utilities

    Electricity Connected, Natural Gas Connected, Water Connected

  • Security Features

    Gated Community, Key Card Entry

  • Electric

    Standard

  • Association Amenities

    Controlled Access, Other, Playground, Security, Tennis Courts

Other Features

  • Subdivision Name

    Bay Island (bisl)

  • Community Features

    Water Sports, Gated

  • Patio And Porch Features

    Concrete, Patio

  • Lot Features

    Garden

Price History

DateEventPrice

08/21/2026

Source: mls_logoCalifornia Regional MLS-CA #OC26169145

Listed for Sale

$16,750,000

$3,811/sqft

08/03/2026

Source: mls_logoCalifornia Regional MLS-CA #OC26169145

Coming Soon

$16,750,000 +120.39%

$3,811/sqft

05/17/2016

Source: mls_logoCalifornia Regional MLS-CA #NP16071338

Price Increased

$7,600,000 +28.81%

$1,729/sqft

06/11/2014

Source: mls_logoCalifornia Regional MLS-CA #LG13199618

Sold

$5,900,000

$1,342/sqft

Nearby Homes

Based on information from California Regional Multiple Listing Service, Inc. as of Nov 02, 2026, 02:15PM and /or other sources. 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. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.

Advertising Broker: William Johnson DRE #01463271 | William Johnson Brokerage

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