Sold
204 DIAMOND Avenue sold on September 24, 2012 for $1,413,750, 5.4% below the $1,495,000 asking price after 86 days on the market; it was first listed at $1,595,000. The buyer paid cash. The details are below for reference.
204 DIAMOND Avenue, Newport Beach, CA 92662
- 4 beds
- 3 baths
- 1,850 sq ft
- 2,550 sq ft lot
- Built 1964
Own 204 DIAMOND Avenue? Request a free home valuation to see what it is worth today.
$1,413,750
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 NP13182119 (Sold).
The home
About 204 DIAMOND Avenue
Charming 'Heart of Balboa Island' cottage on wonderful Diamond Avenue with separate rental apartment over a 2-car garage. The front cottage has just been re-painted, carpeted and staged! The front, built in 1927, has been extensively modernized & has a living and dining area with fireplace and crown moldings. There are two larger bedrooms and a bath plus a small third bedroom. The cottage was rented until August for $2595 per month. The inviting front patio is raised high above the street giving the home a year-around vacation feeling. The rear apartment, built in 1964, has a separate outside stairway leading to an open living room & kitchen and a large separate bedroom. The apartment has beamed ceilings and has been rented to a tenant for many years for $1,000 per month. 204 Diamond is situated between the North and South Bayfronts offering excellent beaches within a block and an easy walk to the village & ferry. A perfect home for someone wanting one-story living plus income!
Property details for 204 DIAMOND Avenue
This 4-bedroom, 3-bath single-family home sits in the Balboa Island - Main Island neighborhood of Newport Beach in Orange County. It has 1,850 square feet of living space on a 2,550-square-foot lot. The home was built in 1964. The MLS record lists the assessor parcel number as 050-093-12. Highlights include mountain views, a fireplace, a two-car garage, air conditioning, and cottage architecture.
Specifications
Home Details
General Features
- Property Type
- Single Family Residence
- MLS Number
- U12002698
- Year Built
- 1964
- Living Area (sq ft)
- 1,850
- Living Area Source
- Public Records
- Lot Size (sq ft)
- 2,550
- Lot Size (acres)
- 0.059
- Levels
- Two
- Bedrooms
- 4
- Full Baths
- 1
- Garage Spaces
- 2
- Parking Spaces
- 2
- View
- Mountains
- Parcel Number
- 05009312
- Zoning
- R 1.5
- Listing Terms
- Standard
Interior Features
- Flooring
- Carpet, See Remarks, Tile
- Heating
- Natural Gas, Wall Furnace
- Cooling
- Gas
- Common Walls
- No Common Walls
Exterior Features
- Architectural Style
- Cottage
- Exterior Features
- Awnings
- Roof
- Composition, Shingle
- Construction
- Flagstone, Other, Vinyl Siding
- Patio and Porch
- Porch, See Remarks
- Parking
- Garage Faces Side
- Pool Features
- None
- Spa
- None
- Sewer
- Sewer Tap Paid
- Water
- Public
- Utilities
- Sewer Available
Community Features
- Subdivision
- Balboa Island - Main Island (BALM)
The record
Property History for 204 DIAMOND Avenue
| Date | Event | Price | Note |
|---|---|---|---|
| Dec 27, 2013 | Sold | $1,700,000 | Abrams Coastal Properties |
| Sep 24, 2012 | Sold | $1,413,750 | |
| Jul 5, 2012 | Listed for sale | $1,595,000 |
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 204 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 28 of 29 residential locations in this census block. Cable: Spectrum, up to 1,000 Mbps, at 29 of 29. Fixed wireless: Verizon, up to 300 Mbps, at 28 of 29.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590630062022, 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
204 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 204 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
- 22
- Median price
- $5,187,500
- Median days on market
- 15
- Median per sq ft
- $2,501
Recorded MLS closings of single-family homes, Nov 1, 2025 to Nov 1, 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 204 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 Donald Abrams of Abrams Coastal Properties
Listing information updated Apr 30, 2021 at 8:03 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.