210 Opal Ave, Balboa Island — Turnkey Duplex with Three Ways to Win
Rarely does a Balboa Island property offer this much flexibility. This charming, timeless duplex can be delivered fully vacant at close. a blank slate for however you want to use it.
The front house is a single-story, 3-bed, 2-bath unit with an open-concept kitchen, dining, and living space, vaulted ceilings, and abundant natural light. It’s fully furnished, features new flooring throughout, and offers direct access to a two-car garage. It also holds an active short-term rental permit. one that has historically generated approximately $45,000 in gross income across 3 months of June, July, and August alone. Recent upgrades include a brand-new bright white shower in the guest bath, an updated master bath, and full replacement of the original cast-iron drain lines with ABS.
The rear unit has been tastefully remodeled with twin bedrooms opening to a light-filled kitchen and living area that spills onto a private rooftop balcony. Perfect for catching ocean breezes, now enhanced by a brand-new mini-split system and whole-house fan. New flooring and a clean, contemporary tile bath complete the space.
How you use it is up to you:
-Owner-occupants can settle into the 3-bed front house and lease the rear unit to help offset carrying costs.
-Investors can run the front house as a proven short-term rental while placing a long-term tenant in the rear unit for income on day one.
-Visionaries can hold the property for cash flow while pursuing entitlements and permits for a brand-new build on one of Newport Beach’s most desirable islands.
However you choose to play it, this is a rare opportunity to own a cash-flowing asset on Balboa Island with a clear path to even greater upside. Don’t miss it.
Rarely does a Balboa Island property offer this much flexibility. This charming, timeless duplex can be delivered fully vacant at close. a blank slate for however you want to use it.
The front house is a single-story, 3-bed, 2-bath unit with an open-concept kitchen, dining, and living space, vaulted ceilings, and abundant natural light. It’s fully furnished, features new flooring throughout, and offers direct access to a two-car garage. It also holds an active short-term rental permit. one that has historically generated approximately $45,000 in gross income across 3 months of June, July, and August alone. Recent upgrades include a brand-new bright white shower in the guest bath, an updated master bath, and full replacement of the original cast-iron drain lines with ABS.
The rear unit has been tastefully remodeled with twin bedrooms opening to a light-filled kitchen and living area that spills onto a private rooftop balcony. Perfect for catching ocean breezes, now enhanced by a brand-new mini-split system and whole-house fan. New flooring and a clean, contemporary tile bath complete the space.
How you use it is up to you:
-Owner-occupants can settle into the 3-bed front house and lease the rear unit to help offset carrying costs.
-Investors can run the front house as a proven short-term rental while placing a long-term tenant in the rear unit for income on day one.
-Visionaries can hold the property for cash flow while pursuing entitlements and permits for a brand-new build on one of Newport Beach’s most desirable islands.
However you choose to play it, this is a rare opportunity to own a cash-flowing asset on Balboa Island with a clear path to even greater upside. Don’t miss it.
Property Details
Price:
$3,750,000
MLS #:
SC26185227
Status:
Active
Beds:
5
Baths:
3
Type:
Single Family
Subtype:
Duplex
Neighborhood:
npbalboapeninsula
Listed Date:
Aug 24, 2026
Finished Sq Ft:
2,024
Lot Size:
2,614 sqft / 0.06 acres (approx)
Year Built:
1935
See this Listing
Schools
School District:
Newport Mesa Unified
Interior
Appliances
DW, RF, GO, GR
Bathrooms
3 Full Bathrooms
Cooling
HP, WHF, DUC
Flooring
TILE, VINY
Heating
HP, FIR
Interior Features
CF, FU, RECL, TILC, BL, CC
Laundry Features
CM, IN
Levels
U
Main Level Bathrooms
2
Main Level Bedrooms
3
Exterior
Attached Garage YN
1
Common Walls
NCW
Community Features
SDW, STM
Garage Spaces
2
Parking Spots
2
Parking Total
2
Patio And Porch Features
PTO, OPN
Roof
SHN
View
BA
Financial
Map
Community
- Address210 Opal Newport Beach CA
- SubdivisionOther (OTHR)
- 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 Aug 26, 2026
457
Single Family Listed
123
Avg DOM
1,186
Avg $ / SqFt
$4,109,829
Avg List Price
Property Summary
- Located in the Other (OTHR) subdivision, 210 Opal Newport Beach CA is a Single Family for sale in Newport Beach, CA, 92662. It is listed for $3,750,000 and features 5 beds, 3 baths, and has approximately 2,024 square feet of living space, and was originally constructed in 1935. The current price per square foot is $1,853. The average price per square foot for Single Family listings in Newport Beach is $1,186. The average listing price for Single Family in Newport Beach is $4,109,829.
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210 Opal
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