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Newport Beach, CA

$59,000,000

20 Harbor Island, Newport Beach, CA
6
Beds
5
Baths
3,600
Sq Ft
1937
Built
370
Days listed

About this home

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.

Facts & features

Interior
Bedrooms
6
Bathrooms
4 full, 1 half
Living area
3,600 sq ft
Interior features
Separate Formal Dining Room
Fireplace
Living Room
Cooling
None
Laundry
Laundry Room
Levels
Two
Spa
None
Exterior & lot
Lot size
0.407 acres (17,726 sq ft)
Pool
None
View
Bay, City Lights, Harbor, Water
Year built
1937
Parking spaces
2
Community
Area
N 9 - Lower Newport Bay - Balboa Island
County
Orange
Community features
Storm Drains, Park
HOA fee
$33,481/mo
Listing details
Status
Active
Property type
Single Family Residence
Days on market
370
Listed
2025-01-28
Terms
Cash, Cash To New Loan, Conventional
Parcel #
05023029
MLS #
NP25020448
Listed by
Evan Corkett · Pacific Sotheby's Int'l Realty

Location

Price history

Listed
$59,000,000 · 2025-01-28
Days on market
370
Current price
$59,000,000
Financing

Could this home be yours?

Estimated monthly payment
$370,119
$298,336 principal & interest · $71,783 taxes & insurance
$11,800,000
Estimate only
Loan $47,200,000

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Estimated value range nearby
$31,491,525$36,968,312

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Listing data provided by CRMLS

Listing courtesy of Pacific Sotheby's Int'l Realty. © 2026. The multiple listing data appearing on this website is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the consumer may be interested in purchasing. All data, including but not limited to 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. Last updated July 26, 2026 Equal Housing Opportunity.

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