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Property photo 1 of 748 Harbor Island Dr, Newport Beach
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748 Harbor Island Dr
Newport Beach, CA 92660
Lower Newport Bay - Balboa Island Area
Price:$8,995,000  $9,995,000
$2,239.23 / Sq.Ft.
Bedroom:4Bathroom:4
Sq. Ft.:4,017Year Built:2013
Type:Single Family Residence, Detached
MLS #:NP25067059Status:Active
Listed:3/25/2025Modified:6/25/2025
 Take a Virtual Tour of this property 

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.
Rooms Amenities
  • 4 Bedrooms
  • 3 Full Baths
  • 1 1/2 Bath
  • Bedrooms: Entry, Family Room, Living Room, Main Floor Bedroom, Master Bedroom
  • Dining: Area, Formal Dining Room
  • View: Bay, City Lights, Harbor, Neighborhood, Panoramic, Water
 
  • Parking: Direct Garage Access, Driveway, Garage
  • # of Garages: 3
  • Pool: None
  • Spa: None
  • Appliances: Built In Range, Dishwasher, Freezer, Garbage Disposal, Gas Oven, Gas Stove, Range/Stove Hood, Refrigerator
Interior Exterior/Structural
  • Heating: Forced Air
  • Cooling: Central
 
  • Patio: Deck, Patio
Lot Description Community/Association
  • Lot Sq. Ft.: 5,000
  • Acres: 0.115
 
  • Orange County
  • Area: Lower Newport Bay - Balboa Island
  • School District: Newport-Mesa Unified
  • HOA: $512 +
  • Builder Tract: Harbor Island ""Drive"" (HIDC)
Price Information Listing Information
  • Current Price: $8,995,000
  • Original Price: $9,995,000
  • Price/Sq. Ft.: $2,239.23
 
  • List Type: Standard
  • Listed Date: 3/25/2025
  • Modified Date: 6/25/2025
Listing Agent Listing Office
Tim Smith
949.478.2295
 Coldwell Banker Realty
 
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Jessica Son
Jessica Son
DRE# 02205271
Call 562-325-0503
to refer to MLS # NP25067059
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Aerial View  
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The information above, though secured from sources believed to be reliable, cannot be guaranteed. The buyer should independently verify this information to his/her satisfaction. Coldwell Banker Best Realty may or may not be the listing broker of this property. In either case, where allowed by law, Coldwell Banker Best Realty can represent you in the purchase of this property.

Based on information from California Regional Multiple Listing Service, Inc. as of 6/25/2025. 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. 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, 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.

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