20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Hero Image
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20
Harbor Island
Newport Beach | California

Private Island

Ultimate Escape

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Evan Corkett
Evan Corkett
Presented At
$59,000,000
Bedrooms
6
Bathrooms
5
Living
3,600
SQFT
20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 1
20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 2
20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 3
20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 4
20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 5
20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 6
20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 7
20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 8
20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 9
20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 10
20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 11
20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 12
20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 13
20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 14
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20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. - Photo 16
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20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States. , Newport Beach , California

20 Harbor Island, Newport Beach, Ca 92660

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.

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Map showing 20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States.

Property Location

20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States., Newport Beach California

Local Weather & Climate

Newport Beach, California

Current Conditions Updated recently
66 °F
Scattered clouds
Feels Like 65°F
Humidity 74%
Wind 8 mph
Visibility 6.2 mi
Sunrise 2:16 PM
Sunset 1:50 AM
5-Day Forecast
Thu 5 Mar
Clear
High 66°
Low 51°
Fri 6 Mar
Clear
High 66°
Low 61°
Sat 7 Mar
Clouds
High 71°
Low 61°
Sun 8 Mar
Clear
High 74°
Low 65°
Mon 9 Mar
Clear
High 72°
Low 63°
Data from OpenWeatherMap

Walkability & Transit Scores

How easy is it to get around Newport Beach?

Walkability and transit scores for this address come from the EPA National Walkability Index.

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Estimated Monthly Payment $3,160
Monthly Payment Breakdown
Principal & Interest $2,528
Loan Amount $400,000
Total Interest $337,621
Total Cost $737,621
Potential Tax Benefits (United States)
$0 Est. First Year Interest Deduction
$0 Est. Annual Tax Savings
*Based on post-2017 tax law. Actual deductions depend on filing status, itemization, and current tax laws.

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  • This calculator is for illustrative purposes only and does not constitute a loan offer, pre-approval, or commitment to lend.
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  • This tool provides estimates only. Consult with a licensed mortgage professional for accurate quotes and personalized advice.
  • Tax benefit calculations are simplified estimates based on general assumptions for United States. Actual deductions depend on your specific tax situation, filing status, and current tax laws.
  • Tax Year Information: Tax data shown is based on United States tax year 2025 (fiscal year: January-December), rules effective from 2018 through 2025. Tax laws change frequently and may have been amended since this data was compiled.

Frequently Asked Questions

Common questions about this property

This house at 20 Harbor Island , Newport Beach, CA 92660, Newport Beach, California, United States features 6 bedrooms with 3,600 square feet of living space.
This property offers 3,600 square feet of living space.
This property is listed at $5,900,000,000, which equals $1638889 per square foot.
This is a house located in Newport Beach, California. The property is situated in an established neighborhood with convenient access to local amenities and services.
Evan Corkett

Evan Corkett

Pacific Sotheby's International Realty

License #00468496

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Michelle Linovitz

Michelle Linovitz

Pacific Sotheby's International Realty

License #01864077

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