Sold
303 Ruby Avenue sold on June 9, 2021 for $3,580,000, 5.7% below the $3,795,000 asking price on its first day on the market. The buyer financed the purchase. The details are below for reference.
303 Ruby Avenue, Newport Beach, CA 92662
- 4 beds
- 5 baths
- 2,423 sq ft
- 2,550 sq ft lot
- Built 2020
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$3,580,000
Subdivision Balboa Island - Main Island
22 single-family homes sold in the past 12 months · median $5,187,500
This home has a newer listing: MLS NP26085058 (Sold).
The home
About 303 Ruby Avenue
FOR COMP PURPOSES ONLY. Stunning brand new 4 bedroom, 5 bath Balboa Island home just up the street from beautiful Ruby Beach. This Balinese-resort style home provides year-around vacation living to the most discerning buyer. The open floor planned first level has an extraordinary great room that opens to the generous front patio through La Cantina doors spanning the entire frontage. The dramatic floor-to-ceiling stone fireplace compliments the European white oak flooring throughout the home and the white oak and teak cabinetry of the kitchen. The chef’s deluxe kitchen features paneled Viking appliances, Neolith quartz countertops, and an LED wine cellar. Also on the first level is a rare commodity on the Island: a first floor bedroom suite. The second level provides three bedrooms and an outdoor patio; the master suite has a vaulted ceiling, huge walk-in closet, spa quality bath and its own private deck. The third level showcases what is likely the largest (1000 sf) roof deck on the Island with exceptional Bay views, an alfresco kitchen, and both covered and open spaces. Other indoor amenities include Central A/C, designer LED lighting, Brizo solid brass plumbing fixtures, and generous use of Italian limestone stone flooring while the exterior features limestone and imported mahogany walls. There is a generous 2-car garage plus room for golf carts at the rear of the home.
Property details for 303 Ruby Avenue
This 4-bedroom, 5-bath single-family home sits in the Balboa Island - Main Island neighborhood of Newport Beach in Orange County. It has 2,423 square feet of living space on a 2,550-square-foot lot. The home was built in 2020. The MLS record lists the assessor parcel number as 050-081-12. Highlights include coastline and bay views, a fireplace, single-story living, an attached two-car garage, central air, and new construction.
Specifications
Home Details
General Features
- Property Type
- Single Family Residence
- MLS Number
- NP21125433
- Year Built
- 2020
- Living Area (sq ft)
- 2,423
- Living Area Source
- Public Records
- Lot Size (sq ft)
- 2,550
- Lot Size (acres)
- 0.0585
- Levels
- One, Three Or More
- Bedrooms
- 4
- Full Baths
- 2
- Half Baths
- 1
- Garage Spaces
- 2
- Parking Spaces
- 2
- View
- Bay, City Lights, Coastline
- HOA Name
- Bal Island Improvement Assoc
- Parcel Number
- 05008112
- On Market Date
- 2021-06-09
- Zoning
- R1.5
- Listing Terms
- Standard
Interior Features
- Interior Features
- Breakfast Bar, Balcony, High Ceilings, Living Room Deck Attached, Open Floorplan, Bedroom On Main Level, Wine Cellar
- Appliances
- Six Burner Stove, Double Oven, Gas Cooktop
- Flooring
- Wood
- Heating
- Central
- Cooling
- Central Air
- Fireplace
- Living Room
- Laundry
- Inside
- Main Level Bedrooms
- 1
- Main Level Bathrooms
- 2
- Common Walls
- No Common Walls
- Accessibility
- Safe Emergency Egress From Home
Exterior Features
- Architectural Style
- Contemporary, Patio Home
- Construction
- Stone, Stucco, Wood Siding
- Foundation
- Slab
- Lot Features
- Garden
- Patio and Porch
- Deck, Rooftop, Terrace
- Parking
- Garage, Garage Faces Rear
- Fencing
- Masonry
- Pool Features
- None
- Spa
- None
- Sewer
- Sewer Tap Paid
- Water
- Public
- Utilities
- Sewer Connected
- Units
- 1
Community Features
- Subdivision
- Balboa Island - Main Island (BALM)
- Community Features
- Biking, Sidewalks, Water Sports
- Association Amenities
- Picnic Area
The record
Property History for 303 Ruby Avenue
| Date | Event | Price | Note |
|---|---|---|---|
| Apr 20, 2026 | Sold | $5,900,000 | Cypress Cove Real Estate |
| Jun 9, 2021 | Sold | $3,580,000 | |
| Jun 9, 2021 | Listed for sale | $3,795,000 | |
| Sep 1, 2017 | Sold | $1,850,000 | Ponek Real Estate Group |
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 303 Ruby 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, 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 26 of 26 residential locations in this census block. Cable: Spectrum, up to 1,000 Mbps, at 26 of 26. DSL: AT&T, up to 10 Mbps, at 1 of 26.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590630061002, 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
303 Ruby 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 303 Ruby 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
- 22
- Median price
- $5,187,500
- Median days on market
- 15
- Median per sq ft
- $2,501
Recorded MLS closings of single-family homes, Oct 31, 2025 to Oct 31, 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 |
|---|---|---|---|---|---|
| 118 Sapphire | Oct 30, 2026 | $6,275,000 | 2,321 | $2,704 | 31 |
| 1207 N Bay Front | Oct 14, 2026 | $7,250,000 | 992 | $7,308 | 128 |
| 226 Opal | Oct 9, 2026 | $2,980,000 | 936 | $3,184 | 10 |
| 225 Diamond | Sep 29, 2026 | $7,585,000 | 2,312 | $3,281 | 43 |
| 325 Grand Canal | Sep 28, 2026 | $4,400,000 | 2,542 | $1,731 | 16 |
See 18 homes for sale in Balboa Island - Main Island Newport Beach housing market
Schools
School District for 303 Ruby Avenue
As listed in the MLS record. Confirm attendance boundaries with the school district.
The MLS record lists the school district as Newport Mesa Unified.
Living in Newport Beach covers its schools, parks and beaches.
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Listed by Donald Abrams of Abrams Coastal Properties
Listing information updated Jun 10, 2021 at 5:12 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.