Sold
15 San Sebastian sold on September 29, 2025 for $7,500,000, at the asking price on its first day on the market. The buyer paid cash. The details are below for reference.
15 San Sebastian, Newport Beach, CA 92660
- 5 beds
- 5 baths
- 4,583 sq ft
- 8,000 sq ft lot
- Built 1982
Own 15 San Sebastian? Request a free home valuation to see what it is worth today.
$7,500,000
The home
About 15 San Sebastian
NEW CONSTRUCTION. Input for comp purposes only.
Property details for 15 San Sebastian
This 5-bedroom, 5-bath single-family home sits in the Harbor Ridge Estates neighborhood of Newport Beach in Orange County. It has 4,583 square feet of living space on an 8,000-square-foot lot. The home was built in 1982. The MLS record lists the assessor parcel number as 461-111-21. Highlights include ocean and coastline views, a private pool, a fireplace, an attached two-car garage, and central air.
Specifications
Home Details
General Features
- Property Type
- Single Family Residence
- MLS Number
- OC25228649
- Year Built
- 1982
- Living Area (sq ft)
- 4,583
- Living Area Source
- Assessor
- Lot Size (sq ft)
- 8,000
- Lot Size (acres)
- 0.1837
- Levels
- Two
- Bedrooms
- 5
- Full Baths
- 4
- Half Baths
- 1
- Garage Spaces
- 2
- Parking Spaces
- 2
- View
- Catalina, City Lights, Coastline, Ocean, Panoramic, Water
- Private Pool
- Yes
- HOA Dues
- $460
- HOA Frequency
- Monthly
- HOA Name
- Harbor Ridge
- Parcel Number
- 46111121
- On Market Date
- 2025-09-30
- Listing Terms
- Standard
Interior Features
- Interior Features
- Bedroom On Main Level, Main Level Primary
- Cooling
- Central Air
- Fireplace
- Family Room, Living Room, Primary Bedroom
- Laundry
- Laundry Room
- Main Level Bedrooms
- 2
- Main Level Bathrooms
- 3
- Entry Level
- 1
- Common Walls
- No Common Walls
Exterior Features
- Lot Features
- Zero To One Unit Acre
- Pool Features
- Above Ground, Private, Association
- Sewer
- Public Sewer
- Water
- Public
- Units
- 1
Community Features
- Subdivision
- Harbor Ridge Estates (HRES)
- Community Features
- Street Lights, Sidewalks
- Association Amenities
- Pool, Guard, Security, Tennis Courts
The record
Property History for 15 San Sebastian
| Date | Event | Price | Note |
|---|---|---|---|
| Sep 30, 2025 | Listed for sale | $7,500,000 | |
| Sep 29, 2025 | Sold | $7,500,000 | |
| Jan 24, 2025 | Sold | $5,125,000 | Berkshire Hathaway HomeService |
| Apr 12, 2018 | Sold | $3,635,000 | Luxe Real Estate |
| Jun 30, 2014 | Sold | $3,050,000 | North American Properties |
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 15 San Sebastian
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, area of minimal flood hazard. Outside FEMA's Special Flood Hazard Area.
FEMA National Flood Hazard Layer, FIRM panel 06059C0401J effective December 3, 2009. 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. Checked October 15, 2026.
- Liquefaction zone
Outside the liquefaction zones.
California Geological Survey, Seismic Hazard Zones map, Laguna 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, Laguna Beach quadrangle, released April 15, 1998. Checked October 15, 2026.
- Tsunami hazard area
Outside 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
Cable: Cox Communications, up to 2,000 Mbps, at 43 of 43 residential locations in this census block. Fixed wireless: Verizon, up to 300 Mbps, at 11 of 43.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590626455002, not for this address. Not endorsed by the FCC. Checked October 15, 2026.
- EV charging
Nearest public charger 1.2 miles away (ChargePoint, 2 Level 2 ports). 353 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
15 San Sebastian 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 15 San Sebastian
Thinking of selling nearby? We bring current Harbor Ridge Estates 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.
Newport Beach home sales, past 12 months
- Homes sold
- 460
- Median price
- $4,382,500
- Median days on market
- 23
- Median per sq ft
- $1,610
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 Newport Beach 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 |
| 2007 Miramar | Oct 29, 2026 | $4,850,000 | 2,408 | $2,014 | 0 |
| 449 M Street | Oct 29, 2026 | $3,800,000 | 1,174 | $3,237 | 12 |
| 4 Narbonne | Oct 29, 2026 | $10,000,000 | 5,463 | $1,830 | 0 |
| 1740 E Ocean Boulevard | Oct 28, 2026 | $4,600,000 | Not reported | Not reported | 112 |
See 4 homes for sale in Harbor Ridge Estates Newport Beach housing market
Schools
School District for 15 San Sebastian
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.
Nearby listings
Similar Homes for Sale in Newport Beach
Nearby sales
Recently Sold Near 15 San Sebastian
Just listed
Newest Newport Beach Homes for Sale
Explore
Explore Newport Beach Real Estate
See every home for sale in Newport Beach, or search the full Orange County MLS on our live homes search. Questions about 15 San Sebastian? Talk to Realatrends.
- Newport Beach Homes for Sale
- Harbor Ridge Estates Homes for Sale
- Newport Beach 92660 Homes for Sale
- Newport Beach Single-Family Homes for Sale
- Newport Beach Homes with Pools for Sale
- Newport Beach Ocean View Homes for Sale
- Corona del Mar
- Newport Coast
- Balboa Peninsula & Island
- Newport Beach Waterfront Homes
- Newport Beach vs Newport Coast
- Beaches in Newport Beach
- Newport Beach Schools
- Newport Beach Selling a Home in Newport Beach
- Newport Beach Buying a Home in Newport Beach
- Newport Beach Open Houses
- Orange County Real Estate
Explore Orange County
Browse Homes by City
Listing alerts
Be first to see new Newport Beach listings
What criteria are you looking for?
New Newport Beach homes by email, often before they reach the big portals.
You are all set.
Listed by Milad Sadeghian of Berkshire Hathaway HomeService
Listing information updated Sep 30, 2025 at 10:33 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.