Sold
3904 River Avenue sold on February 11, 2020 for $2,280,000, 3% below the $2,350,000 asking price after 95 days on the market; it was first listed at $2,445,000. The buyer financed the purchase. The details are below for reference.
3904 River Avenue, Newport Beach, CA 92663
- 4 beds
- 3 baths
- 1,782 sq ft
- 2,927 sq ft lot
- Built 1945
Own 3904 River Avenue? Request a free home valuation to see what it is worth today.
$2,280,000
Subdivision West Newport Beach
11 single-family homes sold in the past 12 months · median $6,225,000
This home has a newer listing: MLS NP20121480 (Sold).
The home
About 3904 River Avenue
Many would say the Balboa Peninsula & Newport Harbor are the Jewel of the Southern California coastline. Oceanfront homes along the sand have gorgeous sunset views and support a plethora of activities from surfing, swimming, beach games, bike riding, sunbathing, and strolls along the sand. Waterfront homeowners enjoy these activities but also have access to the bay for kayaking, paddle boarding, and boating activities… Catalina Island is only 30 miles away, and cruising the coastline offers the opportunity to enjoy beautiful scenery and sea life. The property is located along the waterfront in an area known as the Balboa Peninsula and just 3 blocks from the sand. The site is occupied by 1,782 square foot single family dwelling built in 1945 with 3 bedrooms, 2 baths, & 2 car garage. The lot is 28.57 feet wide and 100 feet deep. The site fronts River Avenue and backs to the Rivo Alto Waterway which is 100 feet across. The site appears to be developable for a 3-story single family residence of approximately 2,900 square feet, with boat dock, waterfront patio, 2 car garage, and rooftop living space. Sales comparables & active listings for new(er) homes in the area support a sale price of $5,000,000 to $5,500,000 depending on the size, design merits, and finish quality of the New Structure. The seller has Preliminary Architectural Plans, Drainage & Grading plan, Landscaping Plan, Coastal Hazard Analysis Report, and Sea Wall Report. Remodel it or rebuild, R2 Zoning per City!
Property details for 3904 River Avenue
This 4-bedroom, 3-bath single-family home sits in the West Newport Beach neighborhood of Newport Beach in Orange County. It has 1,782 square feet of living space on a 2,927-square-foot lot. The home was built in 1945. The MLS record lists the assessor parcel number as 423-303-05. Highlights include water views, a fireplace, an attached two-car garage, and Mediterranean architecture.
Specifications
Home Details
General Features
- Property Type
- Single Family Residence
- MLS Number
- OC19210169
- Year Built
- 1945
- Living Area (sq ft)
- 1,782
- Lot Size (sq ft)
- 2,927
- Lot Size (acres)
- 0.0672
- Levels
- Two
- Bedrooms
- 4
- Full Baths
- 3
- Garage Spaces
- 2
- Parking Spaces
- 4
- View
- Canal, Water
- Parcel Number
- 42330305
- On Market Date
- 2019-09-04
- Listing Terms
- Standard
Interior Features
- Interior Features
- Beamed Ceilings, Breakfast Bar, Built In Features, Balcony, Granite Counters, Living Room Deck Attached, Attic, Bedroom On Main Level, Jack And Jill Bath, Walk In Closets
- Appliances
- Six Burner Stove, Disposal
- Flooring
- Carpet, Vinyl
- Heating
- Central, Forced Air
- Cooling
- None
- Fireplace
- Living Room, Primary Bedroom
- Laundry
- In Garage
- Main Level Bedrooms
- 1
- Main Level Bathrooms
- 1
- Entry Level
- 1
- Common Walls
- No Common Walls
- Windows
- Double Pane Windows, Screens
- Doors
- Sliding Doors
Exterior Features
- Architectural Style
- Mediterranean, Traditional
- Exterior Features
- Boat Slip, Dock
- Roof
- Tile
- Construction
- Drywall, Concrete, Shingle Siding
- Foundation
- Slab
- Lot Features
- Back Yard, Near Park, Value In Land
- Patio and Porch
- Rear Porch, Brick, Deck
- Parking
- Garage Faces Front
- Pool Features
- None
- Spa
- None
- Sewer
- Public Sewer
- Water
- Public
- Utilities
- Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Water Connected, Overhead Utilities
- Condition
- Fixer
- Units
- 1
Community Features
- Subdivision
- West Newport Beach (WSNB)
- Community Features
- Curbs, Fishing, Gutters, Street Lights, Water Sports, Park
- Security
- Carbon Monoxide Detectors, Smoke Detectors
The record
Property History for 3904 River Avenue
| Date | Event | Price | Note |
|---|---|---|---|
| Aug 14, 2020 | Sold | $3,050,000 | Coldwell Banker Realty |
| Feb 11, 2020 | Sold | $2,280,000 | |
| Sep 4, 2019 | Listed for sale | $2,445,000 | |
| Apr 2, 2018 | Sold | $2,100,000 | Metro Estates |
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 3904 River 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 06059C0381K 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 5,000 Mbps, at 3 of 7 residential locations in this census block. Cable: Spectrum, up to 1,000 Mbps, at 7 of 7.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590635003002, not for this address. Not endorsed by the FCC. Checked October 15, 2026.
- EV charging
Nearest public charger 0.3 miles away (ChargePoint, 2 Level 2 ports). 114 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
3904 River 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 3904 River 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.
West Newport Beach home sales, past 12 months
- Homes sold
- 11
- Median price
- $6,225,000
- Median days on market
- 10
- Median per sq ft
- $3,056
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 West Newport Beach sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 206 40th Street | Oct 1, 2026 | $2,200,000 | 720 | $3,056 | 0 |
| 207 43rd Street | Sep 21, 2026 | $6,750,000 | 3,130 | $2,157 | 5 |
| 115 41st Street | Sep 10, 2026 | $6,225,000 | 2,900 | $2,147 | 21 |
| 4807 Seashore Drive | Aug 11, 2026 | $12,345,000 | 3,100 | $3,982 | 4 |
| 6910 W Oceanfront | Jul 7, 2026 | $8,000,000 | 2,668 | $2,999 | 32 |
See 21 homes for sale in West Newport Beach Newport Beach housing market
Schools
Schools for 3904 River Avenue
As listed in the MLS record. Confirm attendance boundaries with the school district.
- Elementary
- Newport
- Middle
- Horace Ensign
- High
- Newport Harbor
- District
- Newport Mesa Unified
Living in Newport Beach covers its schools, parks and beaches.
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Listed by Scot Campbell of Coldwell Banker-Campbell Rltrs
Listing information updated Jun 24, 2026 at 7:16 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.