$2,100,000
Sold
221 Onyx Avenue sold on June 8, 2016 for $1,940,000. The details are below for reference.
221 Onyx Avenue, Newport Beach, CA 92662
- 2,304 sq ft
- Built 1936
Own 221 Onyx Avenue? Request a free home valuation to see what it is worth today.
$1,940,000
The home
About 221 Onyx Avenue
EXCELLENT, CENTRALLY LOCATED, RARE SIX BEDROOM BALBOA ISLAND DUPLEX! Featuring two self-contained 3-bedroom units, this property offers premium flexibility as either a vacation rental, long term rental, owner/user set up, or any combination thereof. The first floor unit has 3 bedrooms and a bath, vaulted ceiling in living room, new carpet and paint, vintage doors, paneling, and a large, sunny front patio. The massive upstairs unit has 3 bedrooms, two baths, several skylights and vaulted ceilings, new carpet and paint, a large kitchen, living and dining areas with fireplace, and a huge private roof deck. Both units share a 2-car garage. 221 Onyx is ideally located only a block away from the village, shops, dining, and easy access on and off the Island--ready for a new owner this summer!
Property details for 221 Onyx Avenue
This home sits in the Balboa Island - Main Island neighborhood of Newport Beach in Orange County. It has 2,304 square feet of living space. The home was built in 1936. The MLS record lists the assessor parcel number as 050-161-25. Highlights include city lights views, a fireplace, a two-car garage, and cottage architecture.
Specifications
Home Details
General Features
- MLS Number
- NP16079596
- Year Built
- 1936
- Lot Size (sq ft)
- 2,614
- Levels
- Two
- Garage Spaces
- 2
- Parking Spaces
- 4
- View
- City Lights
- Parcel Number
- 05016125
- On Market Date
- 2016-04-16
- Listing Terms
- Standard
Interior Features
- Interior Features
- Open Floorplan, Bedroom On Main Level
- Appliances
- Dishwasher, Refrigerator
- Flooring
- Carpet, Vinyl
- Heating
- Wall Furnace
- Cooling
- None
- Fireplace
- Living Room
- Laundry
- In Garage
- Common Walls
- No Common Walls
- Doors
- Mirrored Closet Doors
- Accessibility
- Safe Emergency Egress From Home
Exterior Features
- Architectural Style
- Cottage
- Construction
- Wood Siding
- Lot Features
- Zero To One Unit Acre
- Fencing
- None
- Pool Features
- None
- Spa
- None
- Water
- Public
- Utilities
- Sewer Available, Sewer Connected
- Units
- 2
Community Features
- Subdivision
- Balboa Island - Main Island (BALM)
- Community Features
- Street Lights, Sidewalks
The record
Property History for 221 Onyx Avenue
| Date | Event | Price | Note |
|---|---|---|---|
| Jun 8, 2016 | Sold | $1,940,000 | |
| Apr 16, 2016 | Listed for sale | $1,995,000 |
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 221 Onyx Avenue
We looked up this home's map point in public government maps. These facts are not part of the MLS listing.
Hazard and noise zones
- Flood zone
Zone AO, inside FEMA's Special Flood Hazard Area.
FEMA National Flood Hazard Layer, FIRM panel 06059C0382K effective March 21, 2019. Checked October 15, 2026.
- Fire hazard severity zone
Not in a fire hazard severity zone on the State Fire Marshal's map.
CAL FIRE, State Fire Marshal map for Local Responsibility Areas, March 24, 2025. Checked October 15, 2026.
- Earthquake fault zone
Outside the Alquist-Priolo Earthquake Fault Zones.
California Geological Survey, Earthquake Fault Zones map, Newport Beach quadrangle, released July 1, 1986. Checked October 15, 2026.
- Liquefaction zone
Inside a Seismic Hazard Zone for liquefaction.
California Geological Survey, Seismic Hazard Zones map, Newport Beach quadrangle, released April 15, 1998. Checked October 15, 2026.
- Landslide zone
Outside the earthquake-induced landslide zones.
California Geological Survey, Seismic Hazard Zones map, Newport Beach quadrangle, released April 15, 1998. Checked October 15, 2026.
- Tsunami hazard area
Inside the Tsunami Hazard Area on the State's evacuation planning map.
California Geological Survey and Cal OES, Tsunami Hazard Area map for Orange County (2021). Checked October 15, 2026.
- Airport noise
Outside John Wayne Airport's 60 dB CNEL noise contour, 1.0 miles from it.
Airport Land Use Commission for Orange County, Airport Environs Land Use Plan noise contours. Checked October 15, 2026.
Internet and charging
- Fixed internet
Fiber: AT&T, up to 5,000 Mbps, at 28 of 28 residential locations in this census block. Cable: Spectrum, up to 1,000 Mbps, at 28 of 28. Fixed wireless: Verizon, up to 300 Mbps, at 28 of 28.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590630062031, not for this address. Not endorsed by the FCC. Checked October 15, 2026.
- EV charging
Nearest public charger 0.7 miles away (ChargePoint, 2 Level 2 ports). 156 public charging ports within 3 miles.
U.S. Department of Energy, Alternative Fuels Data Center. Straight-line distance. Checked October 15, 2026.
These facts are for the listing's map point, which can sit off the lot. A zone line can also cross a lot, and agencies revise their maps. In cities, the fire zone line follows the State Fire Marshal's 2025 map; each city adopts its own map and may add areas. These lines are not a Natural Hazard Disclosure. Check the official maps and the seller's disclosures before you rely on them. Sources for the earthquake zone lines: Reproduced with permission, California Geological Survey, Webservice of Official Maps of Alquist-Priolo Earthquake Fault Zones (2025). Reproduced with permission, California Geological Survey, Webservice of Official Maps of Seismic Hazard Zones (2025).
Official maps
Next steps
Looking for something similar
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Selling near 221 Onyx Avenue
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The neighborhood
About Newport Beach
Set along the Pacific in Orange County, Newport Beach surrounds Newport Harbor, where Balboa Island, Lido Isle, and the Balboa Peninsula frame one of California's largest recreational harbors. The city stretches from the Balboa and Newport piers to Corona del Mar and Fashion Island, within the Newport-Mesa Unified School District.
See 18 homes for sale in Balboa Island - Main Island Newport Beach housing market
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Listed by Donald Abrams of Abrams Coastal Properties
Listing information updated Apr 30, 2021 at 9:07 AM PT. Source: CRMLS.
This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.