714-914-4996

11 Harbor Island,
Newport Beach, CA 92660

$14,999,000

Significant Price Enhancement!! Harbor Island Waterfront Estate. Experience the rare opportunity to own on Newport Beach’s exclusive “Billionaires’ Island.” This exceptional waterfront estate offers approximately 50 feet of harbor frontage with three private slips—one up to 65 feet and two up to 45 feet—ideal for yachting enthusiasts. Enjoy sweeping channel views, unmatched privacy, and a tranquil setting with minimal wind and no overlooking neighbors. The residence features a remodeled kitchen, updated flooring, and a refreshed primary suite bathroom, with extraordinary potential for redevelopment or customization. Surrounded by world-class dining, premier shopping, and top-rated schools, this Harbor Island gem combines prestige, location, and limitless possibilities—now offered with a 25% price improvement.

Basic Information

MLS #:
OC25241597

Price:
$14,999,000

Price
(per sq ft):
$5,829.00

Address:
11 Harbor Island ,
Newport Beach, CA 92660

MLS Area:
N9 - Lower Newport Bay - Balboa Island

Subdivision:
Harbor Island (HARI)

Property
Type:
Single Family Residence

Days on Market:
50

Status:
Active

Bedrooms:
3

Bathrooms:
3

Full Baths:
3

Size (sq ft):
2,573 sq ft

Lot Size:
8,450 sq ft

Year Built:
1950

Sale Type:
Standard

Rooms in Home

Rooms:
Family Room, Foyer, Kitchen, Laundry, Living Room, Main Floor Bedroom, Primary Bathroom, Primary Bedroom

Eating Area:

Laundry:
Inside

Entry Location:
1

Interior Features

Fireplace:
Living Room

Cooling:
Central Air

Heating:

Floor:
Wood

Appliances:
Convection Oven, Dishwasher, Gas Range, Microwave, Refrigerator

Interior Features:
Balcony, Beamed Ceilings, Open Floorplan, Recessed Lighting

Security:
24 Hour Security, Carbon Monoxide Detector(s), Gated Community, Gated with Guard, Security Lights, Smoke Detector(s)

Accessibility:

Garage and Parking

Garage:
Attached

Garage:
3 Spaces

Carport:
0 Spaces

Parking:
Direct Garage Access, Garage

Home Owners Association

HOA Dues 1:
$18650.00 / Annually

HOA Dues 2:
$

HOA Amenities: 
Guard, Security, Controlled Access

Utilities

Water:
Public

Utilities:
Cable Available,Electricity Connected,Natural Gas Connected,Water Connected

School Information

District:
Newport Mesa Unified

Elementary:

Middle:

High:

Exterior Features

Pool:
None

Spa:
Private, Above Ground

Patio:
Deck, Patio

View:
Bay, City Lights, Coastline, Harbor, Panoramic

Construction:
Drywall Walls, Stucco

Foundation:

Roof:
Shake, Shingle

Windows:

Common Walls:
No Common Walls

Levels:
Two

Lot Features:
0-1 Unit/Acre, Back Yard, Cul-De-Sac, Lot 6500-9999, Park Nearby, Sprinkler System, Sprinklers In Rear

Additional Information

County:
Orange

Senior Community:
No

Community Features:
Watersports, Street Lights, Urban

Other Structures:

Structure Condition:

Direction Faces:

Listed by:
Berkshire Hathaway HomeService , Silvia Leon , 01319871

Co-Listed:

Last
Updated:
12/5/2025 6:03 AM

11 Harbor Island,
Newport Beach, CA 92660