33.599243 -117.887893
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Listed by Christie's International Real Estate SoCal, Ruth Elia.

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503 J STNewport Beach, CA 92661

Active
$8,988,000
4
6
3,577 SqFt

Just one block from the water on the Balboa Peninsula, this newly rebuilt coastal residence delivers a rare combination of architectural restraint, elevated materials, and effortless indoor-outdoor living. Completed in 2025, the home spans approximately 3,577 square feet with four bedrooms, four full baths, and two powder rooms, designed for both everyday comfort and hosting at scale. A calm, gallery-like palette sets the tone throughout, with limewashed walls, wide-plank hardwood floors, and rich walnut detailing creating a sense of warmth and quiet sophistication. The main level is designed for entertaining, anchored by a striking living space with a backlit Crystallo stone fireplace, walnut paneling, and refined glass partitions that allow light to move freely throughout the home. The kitchen and adjoining pantry blend function and beauty with walnut cabinetry, Arabescato Gold honed marble surfaces, and a serious appliance lineup that supports real cooking and effortless gatherings, including a Gaggenau cooktop, Sub-Zero refrigeration, a Miele oven, dishwasher, and built-in coffee maker, plus a Wolf hood. Upstairs, an additional living and bar area extends the home's versatility with custom walnut cabinetry and Sub-Zero wine and beverage fridge, ideal for entertaining without bringing the whole party downstairs. Each bedroom suite is finished with spa-level baths wrapped in curated natural stone, custom vanities, and premium fixtures, while the primary suite stands apart as a true retreat with its own Crystallo stone fireplace, layered white oak detailing, and a serene bath finished in White Rhino and Thassos marble. Crowning the home is a rooftop deck built for year-round entertaining, with a full Thor outdoor kitchen featuring a pizza oven, sink, grill, and fridge, plus a gas firepit, integrated JBL speakers, and planters on a drip system. It's an ideal setting for sunset dinners, relaxed evenings, and hosting under the coastal sky. Additional highlights includ


FACTS & FEATURES

  • Property Type:
    Residential
  • Architectural Style:
    Modern
  • Bedrooms:
    4
  • Bathrooms:
    6
  • Dwelling Size:
    3,577 SqFt
  • Lot Size:
    0.07 Acres
  • Lot Description:
  • Stories:
  • Year Built:
    2025
  • Interior Features:
  • Exterior Features:
  • Parking:
    Attached Garage
    Garage or Parking Spaces: 2
    Features: Garage - Two Door
  • Area:
    NP - Balboa Peninsula
  • Views:
    Marina, Water
  • Schools:
  • HOA:
  • Senior Community:
    False
  • Heating:
    Central
  • Cooling:
    Central Air
  • Appliances:
    Dishwasher, Disposal, Refrigerator
  • Fireplace:
    Fireplace(s):
    Features: Living Room
  • Accessibility:
  • Security Features:
  • Foundation:
  • Roof:

LOCATION


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Listing Office: Christie's International Real Estate SoCal. Listing Agent: Ruth Elia. Listing ID: 26644069

Last Updated March 9, 2026 8:01 PM
Data last checked against CRMLS on June 4, 2026 6:35 AM

Based on information from California Regional Multiple Listing Service, Inc. as of June 4, 2026 6:35 AM and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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