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748 Harbor Island Drive, 
Newport Beach, CA 92660

$8,995,000


4

Beds


4

Baths


4,017

Sq Ft


Single Family

Active

Listed by

Tim Smith

Coldwell Banker Realty

Last updated:

September 1, 2025, 01:48 PM

MLS#

NP25067059

Source:

SANDICOR

About This Home

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.

Home Facts

Single Family

4 Baths

4 Bedrooms

Built in 2013

Price Summary

8,995,000

$2,239 per Sq. Ft.

MLS #:

NP25067059

Last Updated:

September 1, 2025, 01:48 PM

Added:

5 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

3

Interior

Living Area:

4,017 Sq. Ft.


Structure

Structure

Building Area:

4,017 Sq. Ft.

Year Built:

2013


Finances & Disclosures

Finances

Price:

$8,995,000

Price per Sq. Ft:

$2,239 per Sq. Ft.

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