11 Harbor Island, Newport Beach Property Listing: MLS® #OC25241597

Significant Price Enhancement!! Harbor Island Waterfront Estate. Experience the rare opportunity to own on Newport Beachs exclusive Billionaires Island. This exceptional waterfront estate offers approximately 50 feet of harbor frontage with three private slipsone up to 65 feet and two up to 45 feetideal 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 possibilitiesnow offered with a 25% price improvement.

11 Harbor Island, Newport Beach Property Listing: MLS® #OC25241597 Close
Page Summary
  • 619-987-4851
NEW
  • MLS® #: OC25241597
  • 11 Harbor Island
  • Newport Beach, CA 92660
  • $14,999,000
  • 3 Beds, 3 Bath, 2573 SqFt, 0.19 Acres
  • Office: Berkshire Hathaway Homeservice

Significant Price Enhancement!! Harbor Island Waterfront Estate. Experience the rare opportunity to own on Newport Beachs exclusive Billionaires Island. This exceptional waterfront estate offers approximately 50 feet of harbor frontage with three private slipsone up to 65 feet and two up to 45 feetideal 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 possibilitiesnow offered with a 25% price improvement.

Supplemental Remarks

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Essential Information

  • MLS® #OC25241597
  • Listing Price$14,999,000
  • List Price per Square Foot$5,829.38
  • Date ListedOctober 16th, 2025
  • Days on Market3
  • Bedrooms3
  • Bathrooms3.00
  • Full Baths3
  • Square Footage2,573
  • Acres0.19
  • Lot Sq.Ft.8,451
  • Garage Parking3
  • Year Built1950
  • TypeResidential
  • Sub-TypeDetached
  • StatusActive

Dues

  • HOA Dues$18,650
  • Mello Roos Dues$393
  • Total Monthly Dues$1,586

Community Information

  • Address11 Harbor Island
  • AreaOC - NEWPORT BEACH (92660)
  • CityNewport Beach
  • CountyOrange
  • StateCA
  • Zip Code92660

Amenities

  • Parking Spaces3
  • ParkingDirect Garage Access,Garage
  • PoolN/K

Utilities

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

View

Bay,Panoramic,Coastline,Harbor,City Lights

Interior

  • CoolingCentral Forced Air
  • FireplaceYes
  • FireplacesFP in Living Room
  • # of Stories2
  • Stories2 Story

Interior Features

Balcony,Beamed Ceilings,Recessed Lighting

Appliances

Dishwasher,Microwave,Refrigerator,Convection Oven,Gas Range

Exterior

  • Lot DescriptionCul-De-Sac,Sprinklers In Rear
  • RoofShake,Shingle
  • ConstructionStucco
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Nearby Schools in Newport Beach

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Listing information last updated on October 25th, 2025 at 6:42pm PDT.