Presenting 104 Onyx, a rare and refined offering on Balboa Island that combines luxury coastal living with impressive investment performance. This elegantly remodeled home holds a coveted short-term rental permit, a highly sought after asset in the City of Newport Beach.
Currently operating as a successful, fully turnkey vacation rental, 104 Onyx is generating income that exceeds Newport Beach’s average cap rate, making it a compelling opportunity for investors seeking both lifestyle and long term value.
Perfectly positioned as the only rear home on the South Bayfront, this residence offers unobstructed sit-down harbor views from both levels, a rare feature that sets it apart. A private entrance to the upper level provides flexibility for dual living, guest accommodations, or optimized rental income.
The home has undergone a comprehensive, high end renovation with no detail overlooked. Upgrades include Wolf appliances, new countertops, wide-plank wood flooring, an upstairs kitchenette, and a striking metal roof. Outdoor living is elevated with thoughtfully designed spaces that maximize the bay views and coastal ambiance.
Located just steps from the waterfront and one block from Marine Avenue, 104 Onyx offers immediate access to Balboa Island’s boutiques, dining, and amenities, all while maintaining a sense of privacy and exclusivity.
This is a rare opportunity to a special getaway and an income producing asset with proven rental performance, premium views, and a timeless design.
Currently operating as a successful, fully turnkey vacation rental, 104 Onyx is generating income that exceeds Newport Beach’s average cap rate, making it a compelling opportunity for investors seeking both lifestyle and long term value.
Perfectly positioned as the only rear home on the South Bayfront, this residence offers unobstructed sit-down harbor views from both levels, a rare feature that sets it apart. A private entrance to the upper level provides flexibility for dual living, guest accommodations, or optimized rental income.
The home has undergone a comprehensive, high end renovation with no detail overlooked. Upgrades include Wolf appliances, new countertops, wide-plank wood flooring, an upstairs kitchenette, and a striking metal roof. Outdoor living is elevated with thoughtfully designed spaces that maximize the bay views and coastal ambiance.
Located just steps from the waterfront and one block from Marine Avenue, 104 Onyx offers immediate access to Balboa Island’s boutiques, dining, and amenities, all while maintaining a sense of privacy and exclusivity.
This is a rare opportunity to a special getaway and an income producing asset with proven rental performance, premium views, and a timeless design.
Property Details
Price:
$3,695,000
MLS #:
NP25265161
Status:
Active
Beds:
2
Baths:
2
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Balboa Island – Main Island BALM
Neighborhood:
n9lowernewportbaybalboaisland
Listed Date:
Nov 28, 2025
Finished Sq Ft:
904
Lot Size:
1,050 sqft / 0.02 acres (approx)
Year Built:
2001
See this Listing
Schools
School District:
Newport Mesa Unified
Elementary School:
Abraham Lincoln
Middle School:
Corona Del Mar
High School:
Corona Del Mar
Interior
Appliances
DW, FZ, GD, MW, RF, BIR, CO, TW
Bathrooms
2 Full Bathrooms
Cooling
NO
Flooring
WOOD
Heating
BB
Laundry Features
DINC, WINC
Exterior
Architectural Style
COT
Community Features
SDW, SL, CRB, WATE
Construction Materials
VNL
Exterior Features
LIT
Roof
MTL
Financial
Map
Community
- Address104 Onyx AV Lot 1 Newport Beach CA
- SubdivisionBalboa Island – Main Island (BALM)
- CityNewport Beach
- CountyOrange
- Zip Code92662
Subdivisions in Newport Beach
- Back Bay Custom Homes BBCS
- Balboa Coves BLCV
- Balboa Island – Collins Island BALC
- Balboa Island – Little Island BALL
- Balboa Island – Main Island BALM
- Balboa Peninsula Point BLPP
- Balboa Peninsula Residential BALP
- Baycrest North BCNO
- Baycrest South BCSO
- Bayridge BRID
- Bayshores BSHR
- Bayside Village BAYV
- Bayview Terrace BVTR
- Beacon Bay BEAC
- Belcourt Hill BLHL
- Belcourt Terrace BLTR
- Big Canyon Broadmoor BCBM
- Big Canyon Custom BCCS
- Big Canyon Deane BCDN
- Big Canyon McLain BCMC
- Bluffs Original BORI
- Bluffs Plaza Area BOPL
- Bluffs Tennis Villas BNTV
- Bonnie Bay Highland Homes UBHH
- Cannery Village Mobile Park CVMP
- Castaways CAST
- Central Newport CNEW
- Cherry Lake Estates UBLE
- Cliffhaven CLIF
- Dover Shores “”100″” Series DSA1
- Dover Shores DSAM
- Eastbluff – Lusk EBLK
- Eastbluff – Macco EBMO
- Granville GRNV
- Harbor Cove Promenade HCPM
- Harbor Hill HARH
- Harbor Island “”Drive”” HIDC
- Harbor Island HARI
- Harbor Ridge Crest HRCR
- Harbor Ridge Custom HRCS
- Harbor Ridge Estates HRES
- Harbor View Homes HVHM
- Kings Road KGRD
- Lido Building #601 L601
- Lido Building #621 L621
- Lido Island LIDO
- Lido Peninsula LIPN
- Linda Isle LIND
- Madison BCYM
- Newport Crest NEWC
- Newport Heights NEWH
- Newport Island NEWI
- Newport North Townhomes NNTH
- Newport Shores NEWS
- Promontory Bay Custom PBCS
- Providence OFPV
- Santa Ana Heights Residential SAHR
- Sea Island – Lusk SILK
- Seaview SEAV
- Summer House OFSH
- Versailles VERS
- Villa Balboa VBAL
- Villa Point VILP
- Villa Siena VSEN
- West Newport Beach WSNB
- Westcliff East WCDE
- Westcliff West WCDW
Market Summary
Current real estate data for Single Family in Newport Beach as of Dec 06, 2025
253
Single Family Listed
61
Avg DOM
1,112
Avg $ / SqFt
$3,299,367
Avg List Price
Property Summary
- Located in the Balboa Island – Main Island (BALM) subdivision, 104 Onyx AV Lot 1 Newport Beach CA is a Single Family for sale in Newport Beach, CA, 92662. It is listed for $3,695,000 and features 2 beds, 2 baths, and has approximately 904 square feet of living space, and was originally constructed in 2001. The current price per square foot is $4,087. The average price per square foot for Single Family listings in Newport Beach is $1,112. The average listing price for Single Family in Newport Beach is $3,299,367.
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