This is a rare investment opportunity just steps from the beach and surf in one of Newport Beach’s most desirable coastal communities. An appraisal conducted on June 19, 2026, valued the property at $4,050,000. The appraisal was performed by a Certified Member of the Appraisal Institute (MAI) and utilized all three approaches to value.
This property is one of the few oversized lots in the area, offering significant potential for value enhancement. The backyard has ample space to add an additional accessory dwelling unit (ADU). Another option is to redevelop the site to build several new units, both of which could effectively maximize the potential of this large lot.
Furthermore, the property presents an excellent opportunity for use as a primary residence. The upstairs can be used as a primary living space while renting out the lower unit as an income-producing property. Each of these options offers considerable value addition, whichever route you choose to pursue. These property features will allow for an effective and stable exit strategy in the future.
Additionally, the home features a two-car attached garage and offers a peak ocean view from the patio. Conveniently located one street back from the beach, it is just a leisurely walk to Marina Village, fine dining, shops, and the harbor. This is an amazing opportunity for both short- and long-term income investors.
This property is one of the few oversized lots in the area, offering significant potential for value enhancement. The backyard has ample space to add an additional accessory dwelling unit (ADU). Another option is to redevelop the site to build several new units, both of which could effectively maximize the potential of this large lot.
Furthermore, the property presents an excellent opportunity for use as a primary residence. The upstairs can be used as a primary living space while renting out the lower unit as an income-producing property. Each of these options offers considerable value addition, whichever route you choose to pursue. These property features will allow for an effective and stable exit strategy in the future.
Additionally, the home features a two-car attached garage and offers a peak ocean view from the patio. Conveniently located one street back from the beach, it is just a leisurely walk to Marina Village, fine dining, shops, and the harbor. This is an amazing opportunity for both short- and long-term income investors.
Property Details
Price:
$4,050,000
MLS #:
LG26176637
Status:
Active
Beds:
6
Baths:
4
Type:
Single Family
Subtype:
Duplex
Subdivision:
Balboa Peninsula Residential BALP
Neighborhood:
npbalboapeninsula
Listed Date:
Aug 13, 2026
Finished Sq Ft:
2,304
Lot Size:
3,358 sqft / 0.08 acres (approx)
Year Built:
1962
See this Listing
Schools
School District:
Newport Mesa Unified
Interior
Appliances
DW, GD, BIR
Bathrooms
4 Full Bathrooms
Cooling
CA
Heating
CF
Interior Features
CF, RECL, BLKW, GRNC, LRDA, OFP, BL
Laundry Features
IN
Levels
U
Main Level Bathrooms
2
Main Level Bedrooms
3
Exterior
Architectural Style
CNT
Attached Garage YN
1
Common Walls
_1CW
Community Features
SL, SUB, WATE
Fencing
BW, WD
Garage Spaces
2
Parking Spots
2
Parking Total
2
Patio And Porch Features
BRK, CON
Spa Features
NO
View
OC, PE, WW
Waterfront Features
ARLO
Window Features
BW, BLI
Financial
Map
Community
- Address4802 Neptune Ave Newport Beach CA
- SubdivisionBalboa Peninsula (Residential) (BALP)
- CityNewport Beach
- CountyOrange
- Zip Code92663
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 16, 2026
467
Single Family Listed
118
Avg DOM
1,195
Avg $ / SqFt
$4,123,858
Avg List Price
Property Summary
- Located in the Balboa Peninsula (Residential) (BALP) subdivision, 4802 Neptune Ave Newport Beach CA is a Single Family for sale in Newport Beach, CA, 92663. It is listed for $4,050,000 and features 6 beds, 4 baths, and has approximately 2,304 square feet of living space, and was originally constructed in 1962. The current price per square foot is $1,758. The average price per square foot for Single Family listings in Newport Beach is $1,195. The average listing price for Single Family in Newport Beach is $4,123,858.
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4802 Neptune Ave
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