- 4 beds
- 6 baths
- 3,898 sqft
- 5,000 sqft lot
- $2,564 per sqft
- 1981 build
- – on site
Welcome to 648 Harbor Island Drive, a waterfront sanctuary in the heart of Newport Beach’s exclusive Promontory Bay. This bespoke residence captures the romance of Old World European architecture with the ease of modern coastal living all set along 50 feet of shimmering bay frontage. Gracefully constructed with slate roof, hand-finished brickwork, and leaded glass accents, the home offers approx. 3,897 square feet of richly detailed interiors across 4 bedrooms and 6 bathrooms. Timeless design elements include vaulted ceilings, hand-hewn wood beams, and artisan wrought ironwork creating a sense of warmth, sophistication, and craftsmanship rarely found today. At the heart of the home is The Pub, a signature entertaining space reminiscent of a traditional English club room complete with a custom wet bar, lounge seating, and French doors that open to a private patio. The formal dining room is a dramatic showpiece with cathedral ceilings and a brick accent wall stretching two stories high. The kitchen is as refined as it is functional, featuring Bosch and Viking stainless steel appliances, custom cabinetry, and generous prep space for culinary gatherings. Step outside to the expansive bayside terrace, a true extension of the home with multiple seating and dining areas designed to take full advantage of the tranquil water views. Your private dock accommodates two yachts up to approx. 55 feet, with additional space for a 3rd boat tender or Duffy making it effortless to launch into the harbor at a moment’s notice. Whether you’re entertaining by sunset, cruising the coastline, or simply relaxing in the ambiance of this timeless retreat, 648 Harbor Island Drive delivers the rare combination of European charm, waterfront presence, and Newport Beach prestige.
Last checked:
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Last updated Jun 20, 2025
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MLS# NP25126963 —
This home is listed in more than one place. See it here.
The Building
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Year Built:1981
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Year Built Source:Assessor
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New Construction:No
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Total Number Of Units:1
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Roof:Slate
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Structure Type:House
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Exterior Features:Boat Slip, Dock Private
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Stories Total:2
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Entry Level:1
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Patio And Porch Features:Brick, Deck, Patio
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Patio:1
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Common Walls:No Common Walls
Interior
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Features:Bar, Beamed Ceilings, Brick Walls, Built-in Features, Cathedral Ceiling(s), Coffered Ceiling(s), Elevator, High Ceilings, Recessed Lighting
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Levels:Two
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Entry Location:1
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Kitchen Features:Kitchen Island
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Eating Area:Dining Room, In Kitchen
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Door Features:French Doors
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Flooring:Wood
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Room Type:Bonus Room, Family Room, Formal Entry, Kitchen, Laundry, Living Room, Main Floor Bedroom, Walk-In Closet
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Living Area Units:Square Feet
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Living Area Source:Assessor
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Fireplace:Yes
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Fireplace:Family Room, Living Room, Primary Bedroom
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Laundry:Gas Dryer Hookup, Individual Room
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Laundry:1
Room Dimensions
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Living Area:3898.00
Location
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Directions:From PCH turn onto Bayside Dr, Turn onto Harbor Island Dr house is down on left hand side.
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Latitude:33.61128600
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Longitude:-117.89814700
The Property
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Property Type:Residential
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Subtype:Single Family Residence
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Lot Features:0-1 Unit/Acre
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Lot Size Area:5000.0000
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Lot Size Acres:0.1148
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Lot Size SqFt:5000.00
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Lot Size Source:Assessor
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View:1
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View:Bay, Neighborhood, Panoramic, Water
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Additional Parcels:No
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Land Lease:No
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Lease Considered:No
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Tax Census Tract:630.05
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Tax Tract:3867
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Tax Lot:22
Beds
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Total Bedrooms:4
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Main Level Bedrooms:1
Baths
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Total Baths:6
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Full & Three Quarter Baths:4
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Main Level Baths:2
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Full Baths:4
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Half Baths:2
The Listing
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Special Listing Conditions:Standard
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Parcel Number:05042119
Heating & Cooling
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Heating:1
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Heating:Central
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Cooling:Yes
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Cooling:Central Air
Utilities
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Utilities:Sewer Connected
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Sewer:Public Sewer
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Electric:Standard
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Water Source:Public
Appliances
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Appliances:Dishwasher, Gas Oven, Gas Range, Gas Cooktop, Hot Water Circulator, Microwave, Range Hood, Refrigerator, Tankless Water Heater
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Included:Yes
Schools
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High School District:Newport Mesa Unified
The Community
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Subdivision:Harbor Island ""Drive"" (HIDC)
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Subdivision:Harbor Island ""Drive"" (HIDC)
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Features:Curbs, Sidewalks, Street Lights
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Association Amenities:Other
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Association:Promontory Bay Community Association
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Association:Yes
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Association Fee:$512
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Association Fee Frequency:Annually
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Pool:None
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Waterfront Features:Bay Front, Includes Dock
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Senior Community:No
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Private Pool:No
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Spa Features:None
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Assessments:Yes
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Assessments:Unknown
Parking
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Parking:Yes
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Parking:Direct Garage Access, Garage - Two Door
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Parking Spaces:2.00
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Attached Garage:Yes
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Garage Spaces:2.00
Monthly cost estimate

Asking price
$9,995,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$53,520
|
Taxes | N/A |
Insurance | $2,748 |
HOA fees | $43 |
Utilities | $217 See report |
Total | $56,528/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Max Internet Speed
Provided by BroadbandNow®
This is the maximum advertised internet speed available for this home. Under 10 Mbps is in the slower range, and anything above 30 Mbps is considered fast. For heavier internet users, some plans allow for more than 100 Mbps.
Sale history
Date | Event | Source | Price | % Change |
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6/19/25
Jun 19, 2025
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Listed / Active | CRMLS_CA | $9,995,000 |