Welcome to 327 Onyx Avenue, Balboa Island, a great location steps from the"”just steps to the North Bayfront. Water views on both levels.
Located on a rare find 40 foot lot. A 40 feet wide lot offers significantly more space, light and private parking (a coveted premium on the Island). Currently offers parking behind the garage and a spot alongside the garage. Easy access to the home with alley access off Marine Dr. just over the Bridge.
This Balboa Island mid-century beach house takes advantage of its position, with views toward the Bay and a constant reminder of how close you are to the water. It's an easy access to the Shoreline, Marine Avenue shopping, Dining and fun. Balboa is everything that makes Newport Beach what it is"”but far enough removed to feel quiet and livable.
First time on the market in over 60 years is now available for a new beginning! A rare find indeed. Properties like this don't come up often.
Property Type(s):
Single Family
Price History
|
Prior to Apr 22, '26
|
$4,500,000 |
|
Apr 22, '26 - Jun 1, '26 |
$4,200,000 |
| Jun 1, '26 - Today |
$3,999,900 |
Additional Details
| AIR |
None |
| AREA |
N9 - Lower Newport Bay - Balboa Island |
| FIREPLACE |
Yes |
| GARAGE |
Yes |
| HEAT |
Central |
| INTERIOR |
Master Downstairs |
| LOT |
3402 sq ft |
| LOT DESCRIPTION |
Level |
| LOT DIMENSIONS |
3400 |
| PARKING |
Garage, On Site |
| POOL DESCRIPTION |
None |
| SEWER |
Public Sewer |
| STORIES |
2 |
| STYLE |
MidCenturyModern |
| SUBDIVISION |
Balboa Island - Main Island (BALM) |
| UTILITIES |
Electricity Connected, Natural Gas Connected |
| VIEW |
Yes |
| VIEW DESCRIPTION |
Bay |
| WATER |
Public |
Location
Listed with Coldwell Banker Realty
The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. as of 6/2/26 10:37 PM PDT 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 broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information
This IDX solution is (c) Diverse Solutions 2026.
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