---
listing_id: CRNP26074825
status: Active
price: 3999900
beds: 5
baths_full: 2
baths_half: 0
sqft_living: 2128
sqft_lot: 3400
lot_acres: 
year_built: 1938
property_type: Residential
property_subtype: Single Family Residence
address: "327 Onyx"
city: Newport Beach
state: CA
zip: 92662
county: "Orange County"
lat: 33.6081645
lng: -117.8907514
days_on_market: 85
hoa_fee: 
hoa_frequency: 
garage_spaces: 2
list_agent: "Brian Gibney"
list_office: "Coldwell Banker Realty"
list_agent_phone: "(949) 500-1603"
list_agent_license: 01383231
mls_source: CRMLS
modified: 2026-07-10
transaction_type: buy
---

Home | Orange County | Newport Beach | 92662 | 327 Onyx

327 Onyx, Newport Beach, CA 92662

MLS: CRNP26074825 | Status: Active | Price: $3,999,900
Beds/Baths: 5 / 2
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
5 2 2,128 3,400 1938

Remarks

Welcome to 327 Onyx Avenue, Balboa Island, this vintage stream line mid-century modern beach house has 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.

MLS Listing Information

Field Value
MLS # CRNP26074825
MLS Source California Regional MLS
Days on Site 85

Features

Interior Features

Feature Details
Bedrooms Ground Floor Bedroom
Appliances Other
Dining Room Other
Fireplace Living Room
Laundry Other
Cooling None
Heating Central Forced Air

Exterior Features

Feature Details
Roof Flat
Foundation Slab
Pool None

Parking, School, and Other Information

Feature Details
Garage/Parking Attached Garage, Common Parking Area, Parking Area, Garage: 2 Car(s)
Elementary District Newport-Mesa Unified
High School District Newport-Mesa Unified
HOA Fee $0

Contact Information

Listing Agent Co-Listing Agent
Brian Gibney Bill Lupis
Coldwell Banker Realty Coldwell Banker Realty
License #: 01383231 License #: 00590337
Phone: (949) 500-1603 Phone: (714) 222-5010

Nearby Homes

Address Price Beds Baths Sq Ft Status
2521 Point Del Mar $3,745,000 4 3/1 2,392 Active
255 Ocean View $4,795,000 5 4/1 3,647 Active
500 Acacia $3,595,000 2 2 922 Active
1842 Santiago $4,500,000 4 3 2,500 Active
30 Long Bay $4,580,000 4 3/1 3,100 Active

Disclosures

©2026 California Regional MLS. All rights reserved. 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. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of July 10, 2026. For the most current information, please contact Brian Gibney, (949) 500-1603.