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748 Harbor Island Drive Newport Beach, CA 92660
$9,995,000 4 beds, 4 baths
4, 017 sqft
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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 homefeaturing one bedroom on the lower level and one currently used as a gymdelivers 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 exclu

Listing Details

Property type: Detached (Single Family)
Status: ACTIVE
MLS# NP25067059
List price is $9,995,000
HOA Fee is $512.00
Beds: 4
Baths: 4 (3 full) (1 half)
FP in Living Room fireplaces
4,017 sqft
2 stories
0.11 acres
County: Orange
Parking type: Direct Garage Access,Garage
Appliances: Dishwasher,Disposal,Refrigerator,Freezer,Gas Oven,Gas Stove
Parking description: Direct Garage Access,Garage
Amenities: Call for Rules
Heating description: Forced Air Unit

Last Updated: 7/10/2025

 Find more Newport Beach homes and real estate

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Lat/Long: 33.611196, -117.896357.
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Listing Agent: Tim Smith
Lic#: 01276603
Office Name: Tustin

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Area Overview

Total population of , which has changed by % since 1990.
The median age of the population is , while the median age of dwellings is .
Out of households, are families.

Community Characteristics:

Occupancy Type

White/Blue Collar Jobs

Population by Gender

Hispanic/Non-Hispanic Population

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18302 Irvine Blvd, Suite 240
Tustin, CA 92780
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