Sold
4 San Sebastian sold on March 13, 2024 for $10,800,000, 1.8% below the $10,995,000 asking price after 12 days on the market. The buyer paid cash. The details are below for reference.
4 San Sebastian, Newport Beach, CA 92660
- 5 beds
- 7 baths
- 7,186 sq ft
- 0.27-acre lot
- Built 2021
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$10,800,000
The home
About 4 San Sebastian
Luxurious ocean-view living, and five-star amenities converge in this remarkable newly constructed modern estate perched high in the guard gated community of Harbor Ridge. Over 7,000 +/- s.f. of living space, nearly 2,000 of which encompasses an open view great room, kitchen, and dining space – an entertainer’s dream and plenty of room for family, too. The chef’s kitchen showcases handcrafted custom cabinets, an oversized island with built-in 8-person banquette, large walk-in pantry, 60” Subzero, 3 dishwashers, 2 prep sinks, plus 2 Wolf warming drawers, steam oven, double oven, microwave, and built-in coffee system. The open living space has dual sliding pocket doors with a zero-post corner system that transforms the room to embrace a truly indoor-outdoor living experience overlooking expansive ocean, city, and Catalina views. The opposite side opens to the California Room with built-in ceiling heaters and a fireplace next to the resort-style pool. Unique for the neighborhood is a spacious rear yard with a grassy play area, an oversized built in BBQ island and a dining area under a modern 2-post pergola, perfect for relaxing and entertainment, all surrounded by elegant drought resistant landscaping. In all, this residence boasts 5 bedrooms and 7 bathrooms, to include dual primary suites, one on each level. The upstairs primary suite further showcases indoor-outdoor living with an additional zero post dual sliding pocket doors connected to a separate patio with expansive ocean and city views. The lower-level primary suite has a spa-bath with the finest marble, separate dual vanities, a ceiling fillable soaking tub, walk-in steam shower, and 2 massive dual walk-in closets. An 11-seat home theater with a 120” projector screen and built-in cabinets with wet bar is perfect for family movie night or to entertain guests. Constructed and designed for the builder himself, no expense was spared on the designer finishes, which include reclaimed wood, fine wallpaper, exquisite lighting and plumbing fixtures, French white oak wood flooring, and more. Additional amenities include a large laundry room with 2 washers and 2 dryers, garaging for 3 cars, Lutron Smart Home automation with electric shades throughout, whole house Savant music controls and speakers, a gym which doubles as a bullet-proof panic room, wine cellar, security camera system, mechanical room, wireless access points for total WIFI coverage and an elevator.
Property details for 4 San Sebastian
This 5-bedroom, 7-bath single-family home sits in the Harbor Ridge Custom neighborhood of Newport Beach in Orange County. It has 7,186 square feet of living space on a 0.27-acre lot. The home was built in 2021. The MLS record lists the assessor parcel number as 461-111-13. Highlights include ocean and coastline views, a private pool and spa, a fireplace, a guard-gated community, an attached three-car garage, and central air.
Specifications
Home Details
General Features
- Property Type
- Single Family Residence
- MLS Number
- OC23228095
- Year Built
- 2021
- Living Area (sq ft)
- 7,186
- Living Area Source
- Plans
- Lot Size (sq ft)
- 11,700
- Lot Size (acres)
- 0.2686
- Levels
- Two
- Bedrooms
- 5
- Full Baths
- 5
- Half Baths
- 2
- Garage Spaces
- 3
- Parking Spaces
- 3
- View
- Catalina, Coastline, Ocean, Pool
- Private Pool
- Yes
- HOA Dues
- $425
- HOA Frequency
- Monthly
- HOA Name
- Harbor Ridge
- Parcel Number
- 46111113
- On Market Date
- 2024-01-08
- Listing Terms
- Standard
Interior Features
- Interior Features
- Built In Features, Balcony, Breakfast Area, Separate Formal Dining Room, Eat In Kitchen, Elevator, Living Room Deck Attached, Open Floorplan, Pantry, Storage, Unfurnished, Wired For Sound, Bedroom On Main Level, Main Level Primary, Multiple Primary Suites, Primary Suite, Utility Room, Walk In Pantry, Wine Cellar, Walk In Closets
- Appliances
- Six Burner Stove, Built In Range, Double Oven, Dishwasher, Gas Range, Refrigerator, Warming Drawer, Dryer, Washer
- Flooring
- Tile, Wood
- Heating
- Central
- Cooling
- Central Air
- Fireplace
- Living Room
- Laundry
- Inside, Laundry Room
- Main Level Bedrooms
- 3
- Main Level Bathrooms
- 3
- Entry Level
- 2
- Common Walls
- No Common Walls
- Windows
- Custom Coverings
Exterior Features
- Architectural Style
- Contemporary
- Exterior Features
- Awnings
- Lot Features
- Back Yard, Cul De Sac, Landscaped, Near Park, Paved
- Patio and Porch
- Concrete
- Parking
- Garage
- Pool Features
- Private, Association
- Spa
- Private
- Sewer
- Public Sewer
- Water
- Public
- Utilities
- Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
- Condition
- Turnkey
- Units
- 1
Community Features
- Subdivision
- Harbor Ridge Custom (HRCS)
- Community Features
- Curbs, Foothills, Street Lights, Suburban, Sidewalks, Gated, Park
- Association Amenities
- Controlled Access, Management, Pool, Guard, Spa Hot Tub, Security, Tennis Courts
- Security
- Security System, Closed Circuit Cameras, Gated With Guard, Gated Community, Gated With Attendant, Smoke Detectors, Security Lights
The record
Property History for 4 San Sebastian
| Date | Event | Price | Note |
|---|---|---|---|
| Mar 13, 2024 | Sold | $10,800,000 | |
| Feb 16, 2024 | Status changed to Pending | From Active Under Contract | |
| Jan 29, 2024 | Status changed to Active Under Contract | From Active | |
| Jan 8, 2024 | Status changed to Active | From Coming Soon | |
| Jan 8, 2024 | Listed for sale | $10,995,000 | |
| Jan 7, 2019 | Sold | $2,175,000 | Berkshire Hathaway HomeService |
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 4 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 1.1 miles away (ChargePoint, 2 Level 2 ports). 341 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
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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.
Newport Beach home sales, past 12 months
- Homes sold
- 462
- Median price
- $4,354,000
- Median days on market
- 22
- Median per sq ft
- $1,602
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 Newport Beach sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 1000 Dover Drive | Nov 4, 2026 | $3,575,000 | 2,883 | $1,240 | 18 |
| 20141 Spruce | Nov 4, 2026 | $5,500,000 | 4,540 | $1,211 | 5 |
| 306 Alvarado Place | Nov 4, 2026 | $2,699,000 | 1,033 | $2,613 | 207 |
| 2012 Nautilus Lane | Nov 3, 2026 | $4,100,000 | 3,026 | $1,355 | 12 |
| 205 Via Lido Soud | Nov 3, 2026 | $9,646,120 | 3,282 | $2,939 | 73 |
See 4 homes for sale in Harbor Ridge Custom Newport Beach housing market
Schools
Schools for 4 San Sebastian
As listed in the MLS record. Confirm attendance boundaries with the school district.
- Elementary
- Abraham Lincoln
- Middle
- Corona Del Mar
- High
- Corona Del Mar
- District
- Newport Mesa Unified
Living in Newport Beach covers its schools, parks and beaches.
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Listed by John Cain of Pacific Sotheby's Int'l Realty
Listing information updated Mar 13, 2024 at 10:55 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.