104 Onyx Avenue, Newport Beach, CA 92662

Single-Family · For sale · $3,699,000 · MLS# 219149063DA

Single-Family for sale in Southern California — $3,699,000. 2 beds · 2 baths · 904 sqft. 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.Showca…

104 Onyx Avenue
For sale

$3,699,000

104 Onyx Avenue, Newport Beach, CA 92662

2beds
2baths
904sqft
Single-FamilyProperty type
1924Year built
1,050 sqft lotLot size
904 sqftLiving area
$4,092/sqftPrice / sqft
HOA

Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 2
  • Bathrooms: 2
  • Full bathrooms: 1

Heating

  • Heating: Natural Gas, Wall Furnace

Cooling

  • Cooling: None

Appliances

  • Included: Dishwasher, Freezer, Disposal, Gas Range, Microwave, Refrigerator, Range Hood, Vented Exhaust Fan, Water To Refrigerator
  • Laundry: Outside

Interior area

  • Living area: 904 sqft

Property

Lot

  • Lot size: 1,050 sqft

Features

  • View: Bay, Catalina, Water

Construction

Type & style

  • Home type: Single-Family
  • Property subtype: Single Family Residence

Condition

  • Year built: 1924

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 38 days
  • Price / sqft: $4,092
  • Status: Active
  • MLS#: 219149063DA

Location

  • City: Newport Beach
  • ZIP: 92662

About this home

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!

Listing updated: July 13, 2026 at 9:10 PM

Listed by: Lucas Coronel, Hacienda Agency, Inc.

Source: CRMLS, MLS#: 219149063DA, Originating MLS: California Regional MLS

Location

Explore parks, streets, and what's around this home.

Newport Beach

Contact a buyer's agent

Connect with a local buyer's agent about this home.

By pressing Next, you agree that The Slava House and their real estate professionals, including Slava Ploshkin, may call/text you about your inquiry, which may involve use of automated means and prerecorded/artificial voices. You don't need to consent as a condition of buying any property, goods, or services. Message/data rates may apply. You also agree to our Terms of Use.

Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 2
  • Bathrooms: 2
  • Full bathrooms: 1

Heating

  • Heating: Natural Gas, Wall Furnace

Cooling

  • Cooling: None

Appliances

  • Included: Dishwasher, Freezer, Disposal, Gas Range, Microwave, Refrigerator, Range Hood, Vented Exhaust Fan, Water To Refrigerator
  • Laundry: Outside

Interior area

  • Living area: 904 sqft

Property

Lot

  • Lot size: 1,050 sqft

Features

  • View: Bay, Catalina, Water

Construction

Type & style

  • Home type: Single-Family
  • Property subtype: Single Family Residence

Condition

  • Year built: 1924

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 38 days
  • Price / sqft: $4,092
  • Status: Active
  • MLS#: 219149063DA

Location

  • City: Newport Beach
  • ZIP: 92662

Price history

DateEventPrice
6/11/2026Source: CRMLS, #219149063DAListed for sale$3,699,000$4092/sqft
California Regional Multiple Listing Service (CRMLS)

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of 2026-07-13 21:10:52 PDT 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