USACANewport BeachBalboa Island - Main Island (Balm)330 Onyx Ave
Listing image | Image 1

330 Onyx Ave, Newport Beach, CA

House

For Sale

Listed price in listed location currency (USD).
$7,990,000

463

MLS® OC26098230

  • Key Facts
  • Description
  • Rooms
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 3300 sqft
Garage Yes
Taxes 
Days Active 159
Lot Size 0.078 Acres
Approx. Age 2023
Avg. Price Per Sqft $2,421
MLS® Number OC26098230

Property Address: 330 Onyx Ave, Newport Beach, CA, 92662-1212

Average square foot calculated using Size range provided by listing agent.

Description

Rare Opportunity on Balboa Island - Just off Marine Avenue, this nearly new residence sits on an oversized, premium lot and redefines modern coastal living. Large windows frame island views throughout, filling the home with natural light and blurring the line between indoor and outdoor space. The residence offers four en suite bedrooms, two additional powder rooms, and a layout built for both everyday living and effortless entertaining. The gourmet kitchen pairs premium appliances with refined finishes and opens to an inviting interior courtyard — a rare architectural touch that brings even more light and air into the home's center. Upstairs, the rooftop deck delivers island and water views alongside a fireplace, built-in BBQ, and outdoor TV — an entertainer's dream setting for sunset gatherings. The primary suite is a true retreat, with soaring ceilings and an expensive walk-in closet. Thoughtful details set this home apart: solar power, a private elevator servicing all three levels, an outdoor shower, EV charger, and a rare three-car garage — a coveted convenience on the island. Moments from Newport's famous beaches, Lido Island, Fashion Island, and John Wayne Airport, this is a rare chance to own one of Balboa Island's finest residences, with easy access to water sports, world-class shopping, and fine dining.
MLS® NumberOC26098230
Laundry LevelEnsuite
Central VacNo
FireplaceYes
Acreage
Exterior
GarageYes
Approx. Age2023
Basement
Driveway
Garage Spaces
Heat
A/CCentral Air

Extras

Rooms

Change to metres

Other:Not available
Bedroom 1:Not available
Other:Not available
Bedroom 1:Not available

Price History

-End Date
Not Sold YetSold Price

For Sale

May 6, 2026List Date
$8,300,000List Price
-End Date
Not Sold YetSold Price

For Sale

May 6, 2026List Date
$7,990,000List Price

Home Appraisal

This property is estimated to sell between: $7,990,000 and $10,500,000.
Similar properties in this area sold on average for: $9,663,200
Expected to sell very soon! Similar properties sold in 78 days. This home has been on eXp Realty for 159 days.

The estimated sale price does not take into account many variables such as recent renovations, type of appliances, school district etc. To get a more accurate estimate please contact agent.

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Starting Address
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330 Onyx Ave, Newport Beach, CA

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