500 Harbor Island DR
Newport Beach, CA, 92660
$10,480,000
4 Beds
5 Baths
4,440 SqFt
0.11 Acres
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MLS #NP25273186 image #0
Shimmering water vistas, contemporary architecture, and bespoke interiors define this extraordinary waterfront residence. Approximately 53 feet of water frontage and a private 40-foot dock anchor a bayfront deck designed for effortless entertaining, complete with an in-ground spa and expansive outdoor living space.

Design-forward living is evident upon arrival, introduced by newly installed custom tinted garage doors with walnut frames and a custom walnut-and-glass pivot front door with matching gate. Spanning approximately 4,440 square feet, the thoughtfully designed floor plan offers four en suite bedrooms and four-and-one-half baths, including a main-level suite ideal for guests or multigenerational living.

A dramatic foyer sets the tone with double-height ceilings, a floating staircase accented by custom stainless steel railings, and floor-to-ceiling windows sandblasted for privacy. Wide-plank wood floors and a sculptural Tom Dixon light fixture elevate the sense of arrival. Main living spaces center around a book-matched granite fireplace, where expansive sliding glass doors frame views of the boat-dotted harbor beyond.

Indoor-outdoor flow continues into a waterfront dining room anchored by a statement Bocci chandelier crafted from hand-blown glass. Culinary pursuits are elevated in a custom gourmet kitchen featuring waterfall-edge onyx countertops, bespoke cabinetry, a wet bar, Wolf range, built-in Sub-Zero refrigeration, high-top seating, and a Sub-Zero wine cooler.

Two staircases lead to the upper level, where three en suite bedrooms are complemented by a fireplace-warmed bonus or game room with wet bar and a secondary laundry room. Retreat-like privacy defines the primary suite, showcasing Promontory Bay views from a private balcony, mirrored wardrobe walls, a freestanding soaking tub, separate shower, and refined Foscarini lighting.

Additional highlights include skylights, curated Restoration Hardware lighting, specialty tile from Artistic Tile and TileBar, floating built-in cabinetry, a Murphy bed in one bedroom, solar-assisted air conditioning, an alarm system with video surveillance, and an attached three-car garage. Ideally positioned moments from Lido Marina Village, Fashion Island, world-class resorts, and award-winning schools, this waterfront estate offers a rare connection to Newport Beach’s most coveted coastal lifestyle.

Property Details

Price:
$10,480,000
MLS #:
NP25273186
Status:
Active
Beds:
4
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Promontory Bay Custom PBCS
Neighborhood:
n9lowernewportbaybalboaisland
Listed Date:
Jan 23, 2026
Finished Sq Ft:
4,440
Lot Size:
5,000 sqft / 0.11 acres (approx)
Year Built:
1973
WaterfrontBayfrontN9 – Lower Newport Bay – Balboa IslandN9lowernewportbaybalboaislandPromontory Bay Custom PbcsNewport Mesa UnifiedWater

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Schools

School District:
Newport Mesa Unified

Interior

Appliances
FZ, MW, RF, GO, GS, BIR, _6BS, DO, HOD
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
CA, ZN
Flooring
TILE, WOOD
Heating
ZN, CF, FIR
Interior Features
CF, WB, RECL, STNC, LRDA, PTRY, SUNK, _2STR, BL
Laundry Features
IR, IN, UL
Levels
U
Main Level Bathrooms
2
Main Level Bedrooms
1

Exterior

Attached Garage YN
1
Common Walls
NCW
Community Features
WATE
Exterior Features
DO, LIT
Garage Spaces
3
Parking Spots
3
Parking Total
3
Patio And Porch Features
DK
Spa Features
IG, PVT
View
HA, PA, WA
Waterfront Features
OSF, OS, ID, BAY
Window Features
SK, CWC

Financial

HOA Fee
$550
HOA Fee Frequency
ANU

Map

Community

Subdivisions in Newport Beach

Market Summary

Current real estate data for Single Family in Newport Beach as of Mar 28, 2026
398
Single Family Listed
110
Avg DOM
1,141
Avg $ / SqFt
$3,706,250
Avg List Price

Property Summary

    Located in the Promontory Bay Custom (PBCS) subdivision, 500 Harbor Island DR Newport Beach CA is a Single Family for sale in Newport Beach, CA, 92660. It is listed for $10,480,000 and features 4 beds, 5 baths, and has approximately 4,440 square feet of living space, and was originally constructed in 1973. The current price per square foot is $2,360. The average price per square foot for Single Family listings in Newport Beach is $1,141. The average listing price for Single Family in Newport Beach is $3,706,250.

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