$3,450,000
121 Marine AvenueNewport Beach, CA 92662Balboa Island - Main Island
Sold
300 Coral Avenue sold on August 10, 2022 for $4,395,000. The details are below for reference.
300 Coral Avenue, Newport Beach, CA 92662
- 2,244 sq ft
- Built 1946
Own 300 Coral Avenue? Request a free home valuation to see what it is worth today.
$4,395,000
Subdivision Balboa Island - Main Island
14 duplexes sold in the past 12 months · median $3,764,855
This property is also on the market under MLS NP24233165 (Residential Lease).
This home has a newer listing: MLS NP24030175 (Sold).
The home
About 300 Coral Avenue
The perfect sun-filled Balboa Island duplex located on a sunny corner lot. Great for an owner/user or investor. The home has the classic lines of a quintessential Balboa Island cottage, but has been extensively renovated with modern amenities, functional and flowing floor plan and a stylish beach-chic vibe. The front home features exceptional outdoor spaces, and the lower patios are accessed through expansive bi-fold door systems. The front patio is a great space to greet your neighbors, and the large interior courtyard off the kitchen gives a large intimate space to entertain family and friends. The home also has a nice-sized second floor balcony. With three bedrooms and three bathrooms, the front home has ample space for you and your guests to enjoy Balboa Island comfortably. The great room is bordered by both the front patio and interior courtyard. It opens to a well-appointed kitchen with custom cabinetry, Dacor appliances, a free-standing Bertazzoni range, and beautiful quartz counters. Wood flooring is throughout the living areas and bedrooms. The back house is two bedrooms and one bathroom. It is equally impressive and has a great balcony space for outdoor dining and living. Both units have air conditioning and each have their own laundry room. The two-car garage faces Balboa Avenue and allows the occupants to have a third parking space on the street in front of the garage. This is a unique and special opportunity to acquire an amazing renovated corner duplex in an excellent location on Balboa Island.
Property details for 300 Coral Avenue
This duplex sits in the Balboa Island - Main Island neighborhood of Newport Beach in Orange County. It has 2,244 square feet of living space. The home was built in 1946. The MLS record lists the assessor parcel number as 050-131-21. Highlights include a fireplace, a two-car garage, central air, and an updated home.
Specifications
Home Details
General Features
- Property Type
- Duplex
- MLS Number
- NP22145499
- Year Built
- 1946
- Lot Size (sq ft)
- 2,614
- Lot Size (acres)
- 0.06
- Levels
- Two
- Garage Spaces
- 2
- Parking Spaces
- 2
- View
- None
- Parcel Number
- 05013121
- On Market Date
- 2022-07-17
- Listing Terms
- Standard
Interior Features
- Interior Features
- Beamed Ceilings, Balcony, Bedroom On Main Level
- Appliances
- Built In Range, Dishwasher, Freezer, Disposal, Refrigerator
- Flooring
- Wood
- Heating
- Central
- Cooling
- Central Air
- Fireplace
- Family Room
- Laundry
- Laundry Room
- Entry Level
- 1
- Common Walls
- One Common Wall
- Accessibility
- None
Exterior Features
- Exterior Features
- Awnings
- Roof
- Asphalt
- Lot Features
- Corner Lot
- Parking
- Door Single, Garage, Garage Door Opener, Garage Faces Side
- Pool Features
- None
- Spa
- None
- Sewer
- Public Sewer
- Water
- Public
- Utilities
- Cable Available, Electricity Available, Natural Gas Available, Sewer Connected, Water Connected
- Condition
- Additions Alterations, Building Permit, Updated Remodeled
- Units
- 2
Community Features
- Subdivision
- Balboa Island - Main Island (BALM)
- Community Features
- Biking, Curbs, Gutters, Water Sports
The record
Property History for 300 Coral Avenue
| Date | Event | Price | Note |
|---|---|---|---|
| Apr 4, 2024 | Sold | $4,450,000 | Abrams Coastal Properties |
| Aug 10, 2022 | Sold | $4,395,000 | |
| Jul 22, 2022 | Status changed to Active Under Contract | From Active | |
| Jul 17, 2022 | Status changed to Active | From Coming Soon | |
| Jul 17, 2022 | Listed for sale | $4,295,000 | |
| Oct 25, 2019 | Sold | $2,000,000 | Compass |
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 300 Coral 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 X, 0.2 percent annual chance flood hazard. Outside 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, 0.9 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 36 of 36 residential locations in this census block. Cable: Spectrum, up to 1,000 Mbps, at 36 of 36. Fixed wireless: Verizon, up to 300 Mbps, at 36 of 36.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590630062025, not for this address. Not endorsed by the FCC. Checked October 15, 2026.
- EV charging
Nearest public charger 0.7 miles away (Tesla Destination, 2 Level 2 ports). 160 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
300 Coral Avenue is no longer on the market, but comparable homes come up in Newport Beach regularly. We can tell you what this one actually closed at and set up alerts for listings that match it.
Selling near 300 Coral 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.
Balboa Island - Main Island home sales, past 12 months
- Homes sold
- 14
- Median price
- $3,764,855
- Median days on market
- 60
- Median per sq ft
- $1,662
Recorded MLS closings of duplexes, Nov 4, 2025 to Nov 4, 2026. Days on market run from listing to going under contract.
Recent Balboa Island - Main Island sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 224 Amethyst | Sep 29, 2026 | $3,736,710 | 2,805 | $1,332 | 115 |
| 118 Emerald | Aug 20, 2026 | $3,350,000 | 1,893 | $1,770 | 79 |
| 1403 N Bayfront | Aug 3, 2026 | $5,600,000 | 2,105 | $2,660 | 27 |
| 216 Amethyst | Jul 30, 2026 | $3,180,000 | 2,363 | $1,346 | 147 |
| 302 S Bay Front | Jun 25, 2026 | $7,105,000 | 2,926 | $2,428 | 60 |
See 18 homes for sale in Balboa Island - Main Island Newport Beach housing market
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Listed by Kevin Kubiak of Arbor Real Estate
Listing information updated Aug 10, 2022 at 3:22 PM 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.