Sold
748 Harbor Island Drive sold on September 29, 2025 for $8,300,000, 7.7% below the $8,995,000 asking price after 176 days on the market; it was first listed at $9,995,000. The buyer paid cash. The details are below for reference.
748 Harbor Island Drive, Newport Beach, CA 92660
- 4 beds
- 4 baths
- 4,017 sq ft
- 5,000 sq ft lot
- Built 2013
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$8,300,000
Subdivision Harbor Island "Drive"
The home
About 748 Harbor Island Drive
An open-concept contemporary design and panoramic views work in perfect harmony at this 4,000+ SF home, situated on the waterfront of exclusive Promontory Bay.
Recently renovated, this four-bedroom home—featuring one bedroom on the lower level and one currently used as a gym—delivers chic, turn-key accommodations punctuated by unique architectural elements, including a sunken living room, floating staircase, and walls of glass that open for optimal indoor-outdoor living.
A clean motif is enjoyed throughout the residence, featuring glossy white cabinets, floating vanities, and a neutral color palette. A wet bar in the main living area and a kitchen with an oversized island foster effortless entertaining, while quartz countertops, abundant storage, and premium Viking appliances, including a wine refrigerator, ensure culinary mastery.
A stylish patio spans the width of the home, offering a dining and seating area with a fire pit, as well as access to the home's private dock, which currently holds a 53-foot center-console, 29-foot Zodiac, and 23-foot Duffy boat.
An ascent to the second level reveals the primary suite, a gym (which can serve as an optional fourth bedroom), a laundry room, and the third bedroom await, with the latter featuring an en-suite bath and French doors opening to a rooftop deck with a fireplace, refrigerator, and views of Balboa Island.
The primary suite elevates everyday living with custom built-ins, an infrared sauna, a spa bath with steam shower, a lavish retreat with a media center and fireplace, and a private balcony overlooking the private beach exclusive to Promontory Point and Promontory Bay residents. A three-car garage completes this pristine waterfront estate.
Property details for 748 Harbor Island Drive
This 4-bedroom, 4-bath single-family home sits in the Harbor Island "Drive" neighborhood of Newport Beach in Orange County. It has 4,017 square feet of living space on a 5,000-square-foot lot. The home was built in 2013. The MLS record lists the assessor parcel number as 050-431-13. Highlights include harbor and bay views, bay frontage, a fireplace, an attached three-car garage, and central air.
Specifications
Home Details
General Features
- Property Type
- Single Family Residence
- MLS Number
- NP25067059
- Year Built
- 2013
- Living Area (sq ft)
- 4,017
- Living Area Source
- Assessor
- Lot Size (sq ft)
- 5,000
- Lot Size (acres)
- 0.1148
- Levels
- Two
- Bedrooms
- 4
- Full Baths
- 3
- Half Baths
- 1
- Garage Spaces
- 3
- Parking Spaces
- 3
- View
- Bay, City Lights, Harbor, Neighborhood, Panoramic, Water
- HOA Dues
- $512
- HOA Frequency
- Annually
- HOA Name
- Promontory Bay Comm. Assoc.
- Parcel Number
- 05043113
- On Market Date
- 2025-03-27
- Listing Terms
- Standard
- HOA fees
- $42.67 monthly
Interior Features
- Interior Features
- Beamed Ceilings, Wet Bar, Balcony, Separate Formal Dining Room, High Ceilings, Living Room Deck Attached, Recessed Lighting, Sunken Living Room, Bedroom On Main Level, Walk In Closets
- Appliances
- Built In Range, Dishwasher, Freezer, Gas Cooktop, Disposal, Gas Oven, Refrigerator, Range Hood
- Flooring
- Carpet
- Heating
- Forced Air
- Cooling
- Central Air
- Fireplace
- Living Room, Primary Bedroom
- Laundry
- Inside, Laundry Room
- Main Level Bedrooms
- 1
- Main Level Bathrooms
- 2
- Entry Level
- 1
- Common Walls
- No Common Walls
- Windows
- Custom Coverings, Plantation Shutters
- Doors
- French Doors, Sliding Doors
Exterior Features
- Exterior Features
- Awnings, Dock
- Lot Features
- Lawn, Landscaped
- Patio and Porch
- Deck, Patio
- Parking
- Direct Access, Driveway, Garage
- Fencing
- Block
- Pool Features
- None
- Spa
- None
- Sewer
- Public Sewer
- Water
- Public
- Units
- 1
Community Features
- Subdivision
- Harbor Island ""Drive"" (HIDC)
- Community Features
- Curbs, Street Lights, Sidewalks
- Association Amenities
- Call For Rules, Management
- Security
- Closed Circuit Cameras
The record
Property History for 748 Harbor Island Drive
| Date | Event | Price | Note |
|---|---|---|---|
| Sep 29, 2025 | Sold | $8,300,000 | |
| Sep 19, 2025 | Status changed to Pending | From Active | |
| Jun 25, 2025 | Price reduced | $8,995,000 | From $9,995,000 |
| Mar 27, 2025 | Listed for sale | $9,995,000 | |
| Aug 19, 2019 | Sold | $4,950,000 | Coldwell Banker Res. Brokerage |
| Sep 28, 2015 | Sold | $4,500,000 | Frontier Brokers, Inc. |
| May 24, 2013 | Sold | $3,550,000 | Coldwell Banker Previews Inter |
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 748 Harbor Island Drive
We looked up this home's map point in public government maps. These facts are not part of the MLS listing.
Hazard and noise 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.
- Airport noise
Outside John Wayne Airport's 60 dB CNEL noise contour, 0.7 miles from it.
Airport Land Use Commission for Orange County, Airport Environs Land Use Plan noise contours. Checked October 15, 2026.
Internet and charging
- Fixed internet
Fiber: Spectrum, up to 1,000 Mbps, at 1 of 126 residential locations in this census block. Cable: Spectrum, up to 1,000 Mbps, at 126 of 126. DSL: AT&T, up to 10 Mbps, at 102 of 126.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590630051005, not for this address. Not endorsed by the FCC. Checked October 15, 2026.
- EV charging
Nearest public charger 0.5 miles away (Tesla Destination, 2 Level 2 ports). 161 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
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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 |
Schools
School District for 748 Harbor Island Drive
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 Tim Smith of Coldwell Banker Realty
Listing information updated Sep 29, 2025 at 8:00 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.