327 Onyx Newport Beach, CA $ 4,500,000
327 Onyx
$ 4,500,000
Open House 4/18 1pm - 4pm
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327 Onyx

Newport Beach, CA, 92662
$ 4,500,000
Bedrooms5 Baths2.0 Sq 2,128

Monthly Estimate*

$ 27,707

Listed by Coldwell Banker Realty
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View a Virtual Tour

Single Family Home for sale in Newport Beach, CA

for $4,500,000 with 5 bedrooms and 2 full baths. This 2,128 square foot home was built in 1938 on a lot size of 0.0781.

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.

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Open House

4/18/2026 1:00 PM - 4:00 PM
4/19/2026 1:00 PM - 4:00 PM
327 Onyx Newport Beach, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Coming Soon

Price

$ 4,500,000

Bedrooms

5

Full Bath

2

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.0781

Year Built

1938

Town/City

Newport Beach

County/Region

Orange

MLS | Web ID

NP26074825

Days on Market

5

Features
General
Living Area 2128
Sewer Public Sewer
Heating Central
Cooling None
Utilities Electricity Connected Natural Gas Connected
Possession Close Of Escrow
Roof Flat
HOA Fee 0
Garage Spaces 2
Patio/Porch Features Covered
Architectural Style Mid-Century Modern
Pool Features None
Year Built 1938
View Bay
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Community Features Suburban
County Orange
New Construction false
Property Type Residential
HOA false
Attached Garage false
Subdivision Name Balboa Island - Main Island (BALM)
Garage Y/N true
Full Baths 2
Special Listing Conditions Standard
Status Coming Soon
Directions North Bay Front & Onyx
City Newport Beach
Disclosures Coastal Zone
Entry Location 1
Senior Community Y/N false
High School District Newport Mesa Unified
Open Parking Spaces 1
Number Of Units Total 1
MLS Area N9 - Lower Newport Bay - Balboa Island
Lot Size Units Square Feet
Lot Size Square Feet 3400
Listing Terms Cash Cash to New Loan Conventional Cal Vet Loan 1031 Exchange FHA Fannie Mae VA Loan
Spa Features None
Property Attached Y/N false
Land Lease Y/N false
Current Financing Conventional
Additional Parcels Y/N false
Lease Considered Y/N false
Virtual Tour https://player.vimeo.com/video/1180615184?badge=0&autopause=0&player_id=0&app_id=58479 https://player.vimeo.com/video/1180615216?badge=0&autopause=0&player_id=0&app_id=58479
Structure Type House
Living Area Units Square Feet
Standard Status Coming Soon
Occupancy Type Owner
Year Built Source Assessor
Tax Lot 23
Property Sub Type Additional Single Family Residence
Expected Active Date 2026-04-16
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Interior
Interior Amenities Bedroom on Main Level Main Level Primary
Flooring Carpet Tile
Fireplace Features Living Room
Total Stories 2
Common Walls No Common Walls
Air Conditioning Y/N false
Heating Y/N true
Fireplace Y/N true
Laundry Features Inside
Total Bedrooms 5
Entry Level 1
Main Level Bedrooms 1
Main Level Bathrooms 1
Total Baths 2
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Exterior
Parking Features Door-Multi Garage On Site One Space
Lot Features Level
Water Source Public
Total Parking 3
Lot Size Area 3400
Foundation Details Slab
Spa false
Lot Size Acres 0.0781
Road Surface Type Alley Paved
Private Pool false
Lot Size Source Assessor
Road Frontage Type City Street
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* Excluded Features
List By
Coldwell Banker Realty

Broker

brianggibney@gmail.com

Email

Affordability Calculator

$27,707
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Monthly Principal & Interest
$27,707
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
4/10/2026$4,500,000 Listed Price

Map


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327 Onyx, Newport Beach, CA, 92662 is a Single Family Home for sale at $4,500,000 with 2,128 sqft and a lot size of 0.0781. 327 Onyx has 5 bedrooms, 2.0 baths, and was built in 1938. The property's zip code is 92662 which is in Newport Beach, CA