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104 Onyx AvenueNewport Beach, CA 92662
Imagine a Charming remodeled cottage nestled on Balboa Island, just steps from the serene bay of Newport Beach. This delightful 2-bedroom, 2-bath unit offers a perfect blend of coastal charm and modern elegance.Showcasing a Stylish Renovation, The cottage consist of a Lower Unit and a Penthouse, both have been thoughtfully updated with high-end finishes while retaining its quaint character. Both units display natural light flooding through beautilfully acquainted windows, showcasing stunning bay views.Redesigned for comfort, featuring ample storage and cozy decor that invites relaxation. Penthouse offers breathtaking views of the bay, making it an ideal space for entertaining or Maid Quarters! Enjoy sunsets from the bedroom, with the gentle sounds of the waves in the background.The property boasts a charming outdoor front patio, perfect for al fresco dining or morning coffee, surrounded by lush landscaping that enhances the coastal vibe.Prime Location, situated on Balboa Island just One Block West of Marine Ave; providing easy access to local boutiques, cafes, and the beach, making it a perfect retreat for those seeking a vibrant yet relaxed lifestyle. Currently operating as a successful Short Term Rental, ''STR Permit'' difficult to secure is transferable to the New Buyer! Whether you're looking for a weekend getaway or a permanent residence, this property is sure to captivate!
| 4 weeks ago | Listing updated with changes from the MLS® | |
| 3 months ago | Listing first seen on site |
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Property Details for 104 Onyx Avenue
This 2-bedroom, 2-bath single-family home sits in Newport Beach in Orange County. It offers 904 square feet of living space and is listed at $3,699,000, about $4,092 per square foot. The home was built in 1924. The MLS record lists the assessor parcel number as 050-172-10. Highlights include bay views, a 1,050-square-foot lot, an updated home, and cottage architecture. The detail sections on this page cover interior and exterior features, estimated taxes, HOA dues where they apply, and the map location.
Property History
104 Onyx Avenue last sold in October 2021 for $2,468,080.
- Listed for sale June 11, 2026 at $3,699,000
- Sold October 2021 for $2,468,080 (eXp Realty of California Inc)
About Newport Beach
Set along the Pacific in Orange County, Newport Beach surrounds Newport Harbor, where Balboa Island, Lido Isle, and the Balboa Peninsula frame one of California's largest recreational harbors. The city stretches from the Balboa and Newport piers to Corona del Mar and Fashion Island, within the Newport-Mesa Unified School District.
In Newport Beach, 118 single-family homes have closed in the last 90 days at a median of $4,312,500, based on recorded MLS closings. The median was 31 days on market before going under contract.
Estimated monthly payment
6.71% · 30-yr fixedEstimate only, not a loan offer or quote. Principal and interest use the Freddie Mac 30-year fixed average of 6.71% (week of Sep 3, 2026); your rate will differ. A loan this size is typically a jumbo loan, which prices differently. Tax and insurance are modelled, not billed amounts; tax uses a typical Newport Beach rate, excluding Mello-Roos. Verify all figures. Full assumptions and disclosures.
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Photos of 104 Onyx Avenue, Newport Beach
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