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324 Onyx Avenue
Listed by Ryan Gunderson CA DRE# 01869795 with Arbor Real Estate [email protected]
Sold

324 Onyx Avenue

324 Onyx Avenue, Newport Beach, CA 92662

$3,200,000
This classic Balboa Island cottage offers far more than meets the eye, with five bedrooms in the main home and an additional bedroom in the separate downstairs apartment--providing plenty of space for friends and family. The main house features a spacious front patio, an expansive living room with vaulted ceilings and a brick fireplace. There's a charming window seat in the dining area and a well-designed kitchen. Just three doors from North Bayfront and steps from Marine Avenue's shops and restaurants, this convenient location means the best of the Island is steps away, and getting on and off the Island is a snap. A wider-than-average two-car garage adds valuable parking, while the separate apartment offers flexibility as a guest suite, income property, or potential expansion of the main home into a downstairs primary suite or additional living space. Lovingly owned by the same family since 1969, this classic Island cottage is now ready for a new chapter.

6
beds

4
baths

2,242 Sq.Ft. LIVING AREA

2,550 Sq.Ft. lot

Ryan Gunderson

Ryan Gunderson

Features & Amenities

Interior

  • total bedrooms6
  • Total bathrooms4
  • full bathroom1
  • three quarter bathrooms2
  • half bathroom1
  • Laundry room In Garage
  • Flooring Brick, Carpet, Wood
  • Fireplace Living Room

Area & Lot

  • Status Sold
  • Date Sold May 13, 2025
  • Living Area2,242 Sq.Ft.
  • Lot Area2,550 Sq.Ft.
  • MLS® IDNP25021775
  • TypeMulti-Family
  • YEAR BUILT1937
  • NeighborhoodNewport Beach
  • View DescriptionBay
  • School DistrictNewport Mesa Unified

Exterior

  • STORIES2
  • Garage Space2.0
  • water SourcePublic
  • PoolNone
  • lot featuresRectangular Lot
  • AIR CONDITIONINGNone
  • sewerPublic Sewer

Financial

  • Sales Price$3,200,000
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Get In Touch

Whether you’re buying, selling, exploring your home’s value, or simply planning what’s next, our agents are here to help with thoughtful guidance, local expertise, and a relationship-first approach to real estate.

Rooted in the communities we serve, we believe every move starts with a conversation. Reach out to connect with an Arbor agent and take the first step toward whatever comes next.

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