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.
Listed by Silvia Leon
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License #01319871
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Berkshire Hathaway HomeService
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949-292-9363
Last updated October 19, 2025
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Source: CRMLS #OC25241597
Listing Facts
TypeSingle-family
NeighborhoodCentral Coast
Bedrooms3
Bathrooms3
Days on Prevu5
HOA/Maint. Fees$18,650/month
Size2,573 sqft
Price per sqft$5,829
Amenities
Dishwasher
Private Outdoor Space
Air Conditioning
Parking
Location
Mortgage Calculator
Listing History
10/16/2025
Listed by Berkshire Hathaway HomeService
$14,999,000
Property Details for 11 Harbor Island
Association
Amenities
Association Amenities: Controlled Access, Guard, Security
Community Features: Street Lights, Urban, Water Sports, Gated, Park
Fees
Association Fee: $18,650.00 Annually
General
Association Name: Harbor Island
Exterior
Construction
Number Of Units Total: 1
Roof: Shingle, Shake
Stories: 2
Stories Total: 2
Structure Type: House
Year Built: 1950
Common Walls: No Common Walls
Construction Materials: Drywall, Stucco
Entry Level: 1
Entry Location: 1
Exterior Features: Boat Slip, Dock
Features
Patio And Porch Features: Deck, Patio
View: Bay, City Lights, Coastline, Harbor, Panoramic
Waterfront Features: Dock Access, Ocean Access
Measurements
Lot Features: 0-1 Unit/Acre, Back Yard, Cul-De-Sac, Sprinklers In Rear, Near Park, Sprinkler System
Lot Size Acres: 0.19
Lot Size Area: 8,450
Lot Size Dimensions: 50,165
Lot Size Source: Assessor
Lot Size Square Feet: 8,450
Lot Size Units: Square Feet
Financial
Taxes
Parcel Number: 05023010
Interior
Features
Appliances: Convection Oven, Dishwasher, Gas Range, Microwave, Refrigerator
Fireplace Features: Living Room
Fireplace: Yes
Flooring: Wood
Interior Features: Beamed Ceilings, Balcony, Open Floorplan, Recessed Lighting, Bedroom On Main Level, Entrance Foyer
Spa Features: Above Ground, Private
Spa: Yes
Measurements
Living Area: 2,573
Living Area Source: Assessor
Living Area Units: Square Feet
Rooms
Bathrooms Full: 3
Bathrooms Total Integer: 3
Bedrooms Total: 3
Main Level Bathrooms: 2
Main Level Bedrooms: 2
Other
Location
Subdivision Name: Harbor Island (HARI)
Tax Lot: 11
Parking
Parking
Attached Garage: Yes
Garage Spaces: 3
Garage: Yes
Parking Features: Direct Access, Garage
Parking Total: 3
Schools
High School
High School District: Newport Mesa Unified
Utilities
Equipment
Cooling: Central Air
Has Cooling: Yes
Electric: 220 Volts For Spa
Laundry Features: Inside
Sewer: Public Sewer
Utilities: Cable Available, Electricity Connected, Natural Gas Connected, Water Connected
Water Source: Public
Based on information from California Regional Multiple Listing Service, Inc. 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 Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.
Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.