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$8,680,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 4 Partial Baths
  • 3,492 Sq. Ft.
  • 3 Car Garage
  • Updated 2 days ago
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This nearly new home on an oversized premium lot on Balboa Island redefines modern coastal living. Designed to seamlessly blend indoor and outdoor spaces, the residence offers four spacious en suite bedrooms, two additional half baths, and an abundance of natural light throughout. Expansive walls of glass frame island views, creating a bright, airy atmosphere that elevates every room. A spacious rooftop deck with fireplace, built-in BBQ, and outdoor TV creates the perfect space for entertaining. The gourmet kitchen offers premium appliances and refined finishes, while a rare three-car garage adds exceptional convenience. High-end amenities include solar power, a private elevator servicing all three levels, and an inviting interior courtyard off the kitchen. The luxurious primary suite boasts high ceilings and an expansive walk-in closet. Ideally located just off Marine Blvd., you are moments from Newport's famous beaches, Lido Island, Fashion Island, and John Wayne Airport-offering easy access to water sports, top-tier shopping, dining, and travel. This is a rare opportunity to experience elevated living in one of Newport Beach's most desirable neighborhoods.

Full Property Details for 330 Onyx Ave

General

  • Price: $8,680,000
  • Status: Active
  • Type: Single Family
  • Source: MRMLS
  • MLS ID: OC26098230
  • Updated: 5/7/2026
  • Days on Market: 3 days
  • Added to Site: 3 day(s) ago

Interior

  • Rooms/Areas: Walk-In Closet, Walk-In Pantry, Bonus Room, All Bedrooms Up, Primary Suite
  • Interior Features: Balcony, Built-in Features, Elevator, High Ceilings, Wired for Sound
  • Fireplace: Yes
  • Fireplace(s): Living Room, Outside

Rooms

Bathrooms

  • Total Bathrooms: 6
  • Full Bathrooms: 2
  • 3/4 Bathrooms: 2
  • Half Bathrooms: 2

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Laundry: Inside, Individual Room

Additional Information

  • Pool Description: None

Parking

  • Garage: Yes
  • Garage Spaces: 3

Location

  • County: Orange
  • Subdivision: Balboa Island - Main Island (BALM)
  • Driving Directions: Take Marine Avenue onto Balboa Island, make first right on Balboa Ave. and next right on Onyx. Home will be on the right side of the street.

School Information

  • School District: Newport Mesa Unified

Community

  • Community Features: Curbs, Watersports, Biking, Sidewalks

Heating & Cooling

  • Cooling Type: Central Air

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Structure Type: Single Family Residence
  • Common Walls: No Common Walls
  • Entry Location: 1
  • Stories/Levels: Three Or More
  • Stories Description: Three Or More
  • Square Feet: 3,492
  • Sq. Ft. Source: Assessor
  • Year Built: 2023
  • Year Built Source: Public Records

Lot Features

  • Property View: Bay, City Lights
  • Lot Size (Acres): 0.078
  • Lot Size (Sq. Ft.): 3,397.68
  • Lot Size Source: Assessor
  • Lot Description: Rectangular Lot

Financial Considerations

  • Price Per Sq. Ft.: $2,485.68

Disclosures and Reports

  • Special Conditions: Standard

Listed by Compass, Kristen Peay

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Listing agent

— 330 Onyx Ave —

  • Kristen Peay

    Compass

650-303-0092

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 330 Onyx Ave

School District:Newport-Mesa Unified School District
NameGradesDistance
Abraham Lincoln Elementary School, Newport Beach, CA
3101 Pacific View Dr., Newport Beach, CA 92625
K-61.7 mi
Corona Del Mar High School
2101 Eastbluff Drive, Newport Beach, CA 92660
7-122 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 330 Onyx Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/06/2026
Listed
$8,680,000
33.44%
MLS
2/14/2024
Sold
$6,505,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 330 Onyx Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$72,790
64%
$6,635,100
70%
2024
$44,379
31%
$3,900,994
33%
2023
$33,977
19%
$2,934,279
10%
2022
$28,497
35%
$2,674,381
36%
2021
$21,093
1%
$1,970,202
1%
2020
$20,891
67%
$1,950,000
69%
2019
$12,479
2%
$1,152,724
2%
2018
$12,232
2%
$1,130,122
2%
2017
$12,016
2%
$1,107,963
2%
2016
$11,748
1%
$1,086,239
2%
2015
$11,636
2%
$1,069,923
2%
2014
$11,363
1%
$1,048,965
—
2013
$11,302
—
$1,044,225
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Listed by Compass, Kristen Peay

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330 Onyx Avenue, Newport Beach, CA 92662 (MLS# OC26098230) is a Single Family property with 4 bedrooms, 2 full bathrooms and 4 partial bathrooms. 330 Onyx Avenue is currently listed for $8,680,000 and was received on May 06, 2026. Want to learn more about 330 Onyx Avenue? Do you have questions about finding other Single Family real estate for sale in Newport Beach? You can browse all Newport Beach real estate or contact a Coldwell Banker agent to request more information.

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