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$3,695,000

  • For Sale
  • Active
  • Single Family
  • 2 Beds
  • 2 Full Baths
  • 904 Sq. Ft.
  • Updated 6 days ago
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Presenting 104 Onyx, a rare and refined offering on Balboa Island that combines luxury coastal living with impressive investment performance. This elegantly remodeled home holds a coveted short-term rental permit, a highly sought after asset in the City of Newport Beach. Currently operating as a successful, fully turnkey vacation rental, 104 Onyx is generating income that exceeds Newport Beach's average cap rate, making it a compelling opportunity for investors seeking both lifestyle and long term value. Perfectly positioned as the only rear home on the South Bayfront, this residence offers unobstructed sit-down harbor views from both levels, a rare feature that sets it apart. A private entrance to the upper level provides flexibility for dual living, guest accommodations, or optimized rental income. The home has undergone a comprehensive, high end renovation with no detail overlooked. Upgrades include Wolf appliances, new countertops, wide-plank wood flooring, an upstairs kitchenette, and a striking metal roof. Outdoor living is elevated with thoughtfully designed spaces that maximize the bay views and coastal ambiance. Located just steps from the waterfront and one block from Marine Avenue, 104 Onyx offers immediate access to Balboa Island's boutiques, dining, and amenities, all while maintaining a sense of privacy and exclusivity. This is a rare opportunity to a special getaway and an income producing asset with proven rental performance, premium views, and a timeless design.

Full Property Details for 104 Onyx Ave

General

  • Price: $3,695,000
  • Status: Active
  • Type: Single Family
  • Source: MRMLS
  • MLS ID: NP25265161
  • Updated: 1/10/2026
  • Days on Market: 50 days
  • Added to Site: 50 day(s) ago

Interior

  • Rooms/Areas: Kitchen, Laundry, Main Floor Primary Bedroom, Primary Bathroom, Primary Bedroom, Walk-In Closet
  • Interior Features: Beamed Ceilings, Built-in Features, Ceiling Fan(s), Furnished, Recessed Lighting
  • Fireplace(s): None
  • Eating Areas: Breakfast Nook
  • Appliances: Built-In Range, Convection Oven, Dishwasher, Freezer, Disposal, Microwave, Refrigerator, Tankless Water Heater
  • Flooring: Wood

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2

Bedrooms

  • Total Bedrooms: 2

Other Rooms

  • Laundry: Dryer Included, Washer Included

Additional Information

  • Pool Description: None
  • Spa Description: None

Exterior

  • Deck/Patio: Deck, Patio, Open Patio

Location

  • County: Orange
  • Subdivision: Balboa Island - Main Island (BALM)
  • Driving Directions: Marine Ave. to Park Ave. go Right to Onyx. Located one home off of the South Bayfront.

School Information

  • School District: Newport Mesa Unified
  • Elementary School: ABRLIN
  • Middle School: CODEMA
  • High School: CODEMA

Community

  • Community Features: Curbs, Watersports, Sidewalks, Street Lights

Heating & Cooling

  • Cooling Type: None
  • Heating Type: Baseboard

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Architectural Style: Cottage
  • Structure Type: Single Family Residence
  • Construction: Vinyl Siding
  • Foundation: Slab
  • Roof: Metal
  • Common Walls: No Common Walls
  • Windows: Double-Pane Windows, Plantation Shutters, Roller Shields
  • Disability Access: Grab Bars In Bathroom(s)
  • Entry Location: street
  • Stories/Levels: Two
  • Stories Description: Two
  • Square Feet: 904
  • Sq. Ft. Source: Public Records
  • Year Built: 2001
  • Year Built Source: Assessor
  • Property Condition: Turnkey, Updated/Remodeled

Lot Features

  • Property View: Bay, Ocean, Water
  • Lot Size (Acres): 0.0241
  • Lot Size (Sq. Ft.): 1,050
  • Lot Size Source: Assessor
  • Lot Description: 0-1 Unit/Acre
  • Fencing (Description): Excellent Condition

Financial Considerations

  • Price Per Sq. Ft.: $4,087.39

Disclosures and Reports

  • Special Conditions: Standard

Listed by Compass, Courtney Hackbarth

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Listing agent

— 104 Onyx Ave —

  • Courtney Hackbarth

    Compass

714-300-5606

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 104 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
7-122.2 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 104 Onyx Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
11/28/2025
Listed
$3,695,000
49.69%
MLS
8/18/2021
Sold
$2,468,500
—
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 104 Onyx Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$30,094
2%
$2,629,168
2%
2024
$29,591
3%
$2,571,397
2%
2023
$28,837
10%
$2,517,441
2%
2022
$26,327
70%
$2,468,080
72%
2021
$15,447
1%
$1,433,518
1%
2020
$15,298
2%
$1,418,820
2%
2019
$14,984
2%
$1,391,000
2%
2018
$14,687
2%
$1,363,726
2%
2017
$14,427
2%
$1,336,987
2%
2016
$14,105
1%
$1,310,772
2%
2015
$13,971
2%
$1,291,083
2%
2014
$13,642
1%
$1,265,793
—
2013
$13,571
—
$1,260,073
—
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.

Estimate the Cost for 104 Onyx Ave

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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, Courtney Hackbarth

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104 Onyx Avenue, Newport Beach, CA 92662 (MLS# NP25265161) is a Single Family property with 2 bedrooms and 2 full bathrooms. 104 Onyx Avenue is currently listed for $3,695,000 and was received on November 28, 2025. Want to learn more about 104 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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