---
listing_id: CRNP25020448
status: Active
price: 59000000
beds: 6
baths_full: 4
baths_half: 1
sqft_living: 3600
sqft_lot: 17726
lot_acres: 0.406
year_built: 1937
property_type: Residential
property_subtype: Single Family Residence
address: "20 Harbor Is"
city: Newport Beach
state: CA
zip: 92660
county: "Orange County"
lat: 33.600043
lng: -117.848803
days_on_market: 450
hoa_fee: 
hoa_frequency: Annually
garage_spaces: 2
list_agent: "Evan Corkett"
list_office: "Pacific Sotheby's Int'l Realty"
list_agent_phone: "–"
list_agent_license: 00468496
mls_source: CRMLS
modified: 2026-02-02
transaction_type: buy
---

Home | Orange County | Newport Beach | 92660 | 20 Harbor Is

20 Harbor Is, Newport Beach, CA 92660

MLS: CRNP25020448 | Status: Active | Price: $59,000,000
Beds/Baths: 6 / 4 /1
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
6 4 /1 3,600 0.406 1937

Remarks

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.

MLS Listing Information

Field Value
MLS # CRNP25020448
MLS Source California Regional MLS
Days on Site 450

Features

Interior Features

Feature Details
Dining Room Formal Dining Room
Fireplace Living Room
Laundry In Laundry Room
Cooling None

Exterior Features

Feature Details
Pool None

Parking, School, and Other Information

Feature Details
Garage/Parking Garage: 2 Car(s)
Elementary District Newport-Mesa Unified
High School District Newport-Mesa Unified
HOA Fee Frequency Annually

Contact Information

Listing Agent Co-Listing Agent
Evan Corkett Robert Giem
Pacific Sotheby's Int'l Realty Plus Real Estate
License #: 00468496 License #: 01082750
Phone: – Phone: –

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Newport Coast Elementary School public K-6 1.36 mi 10
Roy O. Andersen Elementary School public K-6 1.54 mi 10
El Morro Elementary School public K-5 2.85 mi 7
Corona Del Mar High School public 7-12 2.89 mi 8
Bonita Canyon Elementary School public K-6 3.13 mi 10
Eastbluff Elementary School public K-6 3.38 mi 9
Mariners Elementary School public K-6 3.83 mi 10
University High School public 9-12 3.89 mi 9
Vista Verde K-8 School public K-8 3.92 mi 10
Newport Harbor High School public 9-12 4.01 mi 9
Horace Ensign Intermediate School public 7-8 4.04 mi 9
Newport Elementary School public K-6 4.04 mi 8
Woodland Elementary School public KG,1,2 4.28 mi N/A
Heinz Kaiser Elementary School public 3,4,5,6 4.39 mi 8
Monte Vista High School public K-12 4.40 mi 2
Back Bay High School public 9-12 4.40 mi 2
Newport Heights Elementary School public K-6 4.52 mi 10
University Park Elementary School public K-6 4.61 mi 9
Rancho San Joaquin Middle School public 7-8 4.93 mi 10

Nearby Homes

Address Price Beds Baths Sq Ft Status
6 Midsummer $64,900,000 7 13 15,500 Active
3512 Ocean Bld $51,980,000 5 7/4 11,628 Active
7 Sailview $49,998,000 7 8/2 10,700 Active

Disclosures

©2026 California Regional MLS. All rights reserved. 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 provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.

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This listing information is up-to-date as of February 02, 2026. For the most current information, please contact Evan Corkett.