Sold
123 Diamond Avenue sold on January 30, 2025 for $4,075,000, at the asking price after 142 days on the market, including an earlier listing. The buyer financed the purchase with a conventional loan. The details are below for reference.
123 Diamond Avenue, Newport Beach, CA 92662
- 3 beds
- 3 baths
- 2,354 sq ft
- 2,550 sq ft lot
- Built 1995
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$4,075,000
Subdivision Balboa Island - Main Island
23 single-family homes sold in the past 12 months · median $4,875,000
The home
About 123 Diamond Avenue
Discover coastal living at its finest in this charming Balboa Island home, just 8 houses from the beach at 123 Diamond Ave, Newport Beach. This 3-bedroom, 3-bathroom residence offers 2,350 square feet of thoughtfully designed living space across three levels, embodying Southern California's laid-back lifestyle. Step into a world where small-town charm meets luxury. Balboa Island's quaint atmosphere invites you to explore the neighborhood on foot, embracing the close-knit community vibe. The open concept first floor welcomes you with a seamless flow between the family room, dining area, and kitchen. Floor-to-ceiling sliding doors in the family room flood the space with light and lead to a cozy front patio, while a fireplace adds warmth. The kitchen features double ovens, a built-in refrigerator, and an oversized island. Hand-crafted solid maple cabinetry provides ample storage and elegance. Ascend the grand spiral staircase to the second floor's oversized master suite. The bedroom basks in natural light, with a private balcony offering ocean peeks. The master bathroom boasts a deep soaking tub, spacious shower, and dual vanity with marble countertops, creating a spa-like retreat. Two additional bedrooms share a balcony with ocean glimpses and a full bath. A kitchenette with sink and refrigerator caters to guests, while a charming spiral staircase offers private access to the side patio below. The third floor reveals a versatile loft space, perfect for reading or yoga, complete with abundant light. A wet bar adds convenience, and access to the rooftop patio unveils breathtaking ocean views. Let your imagination soar as you envision endless possibilities for this outdoor oasis – from sunset cocktails to morning meditations. Additional features include a main floor laundry room and full bathroom. The home's thoughtful design maximizes both functionality and style, ideal for everyday living and entertaining. Located in the heart of Balboa Island, this home offers the perfect blend of privacy and community. Enjoy beach strolls, explore local boutiques and eateries, or relax on your private patios and balconies. With its prime location and luxurious amenities, 123 Diamond Ave presents a rare opportunity to own a slice of paradise in one of Southern California's most coveted coastal communities. Experience the magic of Balboa Island living – where every day feels like a vacation, and the beauty of the coast is always just steps away.
Property details for 123 Diamond Avenue
This 3-bedroom, 3-bath single-family home sits in the Balboa Island - Main Island neighborhood of Newport Beach in Orange County. It has 2,354 square feet of living space on a 2,550-square-foot lot. The home was built in 1995. The MLS record lists the assessor parcel number as 050-102-22. Highlights include ocean views, a fireplace, an attached two-car garage, and central air.
Specifications
Home Details
General Features
- Property Type
- Single Family Residence
- MLS Number
- SW25022435
- Year Built
- 1995
- Living Area (sq ft)
- 2,354
- Living Area Source
- Assessor
- Lot Size (sq ft)
- 2,550
- Lot Size (acres)
- 0.0585
- Levels
- Three Or More
- Bedrooms
- 3
- Full Baths
- 3
- Garage Spaces
- 2
- Parking Spaces
- 2
- View
- Ocean
- Parcel Number
- 05010222
- On Market Date
- 2025-01-30
- Listing Terms
- Standard
Interior Features
- Interior Features
- Loft
- Cooling
- Central Air
- Fireplace
- Family Room
- Laundry
- Laundry Room
- Main Level Bathrooms
- 1
- Entry Level
- 1
- Common Walls
- No Common Walls
Exterior Features
- Architectural Style
- Patio Home
- Pool Features
- None
- Sewer
- Public Sewer
- Water
- Public
- Units
- 1
Community Features
- Subdivision
- Balboa Island - Main Island (BALM)
- Community Features
- Biking, Curbs, Fishing, Storm Drains, Street Lights, Sidewalks, Water Sports
The record
Property History for 123 Diamond Avenue
| Date | Event | Price | Note |
|---|---|---|---|
| Jan 30, 2025 | Sold | $4,075,000 | |
| Jan 30, 2025 | Relisted | $4,075,000 |
No prior MLS sales on record for this home since 2012.
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 123 Diamond Avenue
We looked up this home's map point in public government maps. These facts are not part of the MLS listing.
Hazard 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.
Internet and charging
- Fixed internet
Fiber: AT&T, up to 1,000 Mbps, at 25 of 25 residential locations in this census block. Cable: Spectrum, up to 1,000 Mbps, at 25 of 25. DSL: AT&T, up to 10 Mbps, at 1 of 25.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590630061015, not for this address. Not endorsed by the FCC. Checked October 15, 2026.
- EV charging
Nearest public charger 0.8 miles away (Tesla Destination, 2 Level 2 ports). 158 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
123 Diamond 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 123 Diamond Avenue
Thinking of selling nearby? We bring current Balboa Island - Main Island sales data and a clear pricing strategy to every listing, backed by more than 700 closed sales and over $1B in Orange County volume. Start with a free home valuation, or reach out to talk through your options.
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
- 23
- Median price
- $4,875,000
- Median days on market
- 16
- Median per sq ft
- $2,590
Recorded MLS closings of single-family homes, 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 |
|---|---|---|---|---|---|
| 306 Alvarado Place | Nov 4, 2026 | $2,699,000 | 1,033 | $2,613 | 207 |
| 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 |
See 18 homes for sale in Balboa Island - Main Island Newport Beach housing market
Schools
School District for 123 Diamond 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 Shannon Munoz of Allison James Estates & Homes
Listing information updated Jan 30, 2025 at 6:54 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.