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About This Home
This 5-bedroom, 2-bathroom single family at 327 Onyx in Newport Beach, CA is listed for $4,200,000 ($1,974 per sqft). Built in 1938, the home offers 2,128 sqft of living space on a 0.08 acres lot.
327 Onyx Avenue is a great quiet location on Balboa Island—just two homes from the North Bay, with water views from both levels.
The lot itself is what makes this property stand out. At 40 feet wide, it’s significantly larger than most on the Island, which gives you more space, more light & parking.
The 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 walk to the shoreline, the loop, and everything that makes Newport Beach what it is—but far enough removed to feel quiet and livable.
Properties like this don’t come up often—especially with this width, this location, and these views.
Key Features
- Built in 1938
- 0.08 acre lot
- 2 stories
- 3 parking spaces
Property Details
Monthly Cost Estimate
$22,462/mo
20% down · 6.5% · 30 years
Estimates only. Actual payments may vary.
Location
327 Onyx
Newport Beach, CA 92662
Balboa Island - Main Island (BALM)
Features & Amenities
Exterior Features
Property Details
Flooring
Parking
Heating
Cooling
Questions & Answers
This 5-bedroom, 2-bathroom single family at 327 Onyx is listed at $4,200,000 ($1,974/sqft). The estimated monthly payment is $18,200 based on 20% down at 6.5% interest.
Key features include: Built in 1938, 0.08 acre lot, 2 stories, 3 parking spaces. Exterior Features: Community Features Included: Suburban, Level.
This property is listed by Brian Gibney and can be reached at 9495001603 or brianggibney@gmail.com.








