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Listed by: Brian Gibney (949) 500-1603 DRE #01383231, Bill Lupis DRE #00590337 | Coldwell Banker Realty (949) 644-1600
$3,799,900
Monthly Est:$18,913
5 Beds
2 Baths2 full baths
2,128sqft
327 Onyx, Newport Beach, CA 92662
$3,799,900
$18,913/moEst:
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Single Family Residence
Built in 1938
$-- HOA
3,400 sqft lot
$1,786/sq.ft
Description
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.
- Houzeo last checked: 5 hours ago
- Listing updated: August 4, 2026 at 4:52 pm
- Source: California Regional MLS-CA | MLS#: NP26074825
Property Details
Status
Active Under Contract
Type
Single Family Residence
No. of Stories
2
County
City
Neighborhood
Year Built
1938
HOA Fees
-
Finished Area
2,128 sqft
Lot Size
3,400 sqft lot
Basement Area
- sqft
MLS Name
California Regional MLS
MLS Number
NP26074825
MLS Status
ActiveUnderContract
Days on Market
168
Cumulative Days on Market
104
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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 5
Bathrooms: 2
Interior
Sewer
Public Sewer
Interior Features
Bedroom On Main Level, Main Level Primary
Flooring
Carpet, Tile
Heating
Central
Cooling
None
Construction
Year Built
Year Built: 1938
Home type
Single Family Residence
Roof
Flat
Architectural Style
Mid Century Modern
Foundation Details
Slab
Utilities & Energy
Pool Features
None
Parking Features
Door Multi, Garage, On Site, One Space
Fireplace Features
Living Room
Laundry Features
Inside
Water Source
Public
Utilities
Electricity Connected, Natural Gas Connected
Other Features
Community Features
Suburban
Patio And Porch Features
Covered
Lot Features
Level
Disclosures
Coastal Zone
Subdivision Name
Balboa Island Main Island (balm)
Price History
| Date | Event | Price |
|---|---|---|
08/04/2026 Source: | Contingent (Active Under Contract) | $3,799,900 $1,786/sqft |
07/28/2026 Source: | Price Decreased | $3,799,900 -5.00% $1,786/sqft |
06/01/2026 Source: | Price Decreased | $3,999,900 -4.76% $1,880/sqft |
04/22/2026 Source: | Listed for Sale | $4,200,000 $1,974/sqft |
04/22/2026 Source: | Price Decreased | $4,200,000 -6.67% $1,974/sqft |
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Based on information from California Regional Multiple Listing Service, Inc. as of Oct 08, 2026, 11:00AM 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. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.
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