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4802 Neptune Ave, Newport Beach, CA 92663

$4.05M6bd · 4ba · 2,304 sqft
Lot 3,358 sqft•Duplex•
Active
•63d on market•MLS# LG-26176637

Property Description

**Investment Property Opportunity with Value-Added Potential** This property is currently appraised at $4,050,000 (MAI Appraisal). As a short-term rental, the estimated value increases to $4,555,000. Additionally, the large lot has the potential for constructing an Accessory Dwelling Unit (ADU) in the back, which could push the total value of the property to well over $6,000,000. You won’t find other properties on the Peninsula that offer this type of opportunity. This rare investment is just steps from the beach, located in one of Newport Beach’s most desirable coastal communities. It features a two-car garage and offers peak ocean views from the balcony. The property is conveniently situated just a quick drive from all that Orange County has to offer, including: - Pelican Hill Golf and Resort (10 minutes) - John Wayne Airport (10 minutes) - Angel Stadium & Honda Center (15 minutes) - Disneyland (20 minutes) - Knotts Berry Farm (20 minutes) - Laguna Beach (15 minutes) - Huntington Beach Pier (5 minutes) - Newport Harbor Fun Zone (3 minutes) - Fashion Island (5 minutes) - Segerstrom Hall & South Coast Plaza (15 minutes) Furthermore, this property presents an excellent opportunity for use as a primary residence. The upstairs can serve as a living space while the lower unit can be rented out as an income-producing property. Both units are currently rented on a month-to-month basis. Please contact the agent for showings.

Features & Amenities

FeeBuilt 1962

Property Details

Land Type
Fee
Year Built
1962
Property Type
Residential
Property Subtype
Duplex
Parking Spaces
2
Garage Spaces
2
Heating
Central
Cooling
Central Air
View
Ocean, Peek-A-Boo, White Water
City
Newport Beach
Zip Code
92663
County
Orange
Listed byMEEHAN ESTATES, INC., Brendan Horgan

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$20,479.00
Principal & Interest
Loan Amount
$3,240,000
Total Interest
$4,132,441
Total Payment Over 30 Years
$7,372,441
This calculator provides estimates only. Actual mortgage payments may include taxes, insurance, HOA fees, and PMI. Contact a lender for accurate quotes.

Comparative Market Analysis

Luxury Tier · 5 active · 5 closed

4802 Neptune Ave, Newport Beach, CA 92663

Newport Beach · Duplex

$4.05M
Luxury Tier
Beds
6
Baths
4
Sqft
2,304
Lot
3,358 sqft
Year
1962
$/Sqft
$1758
Pool: No✓
Spa: No✓
View: water✓
Garage: 2-car✓

Listed 8.0% above the median closed sale of $3,750,000. Luxury tier — fewer comparable sales widen the confidence range.

Price Position

Positioned above the market — commands a premium.

Premium
Subject listed at $4.05M· $1,758/sqft
Total list price
Closed comps
vs closed median $3.75M
+$300K (+8.0%)
Active comps
vs active median $4.50M
−$445K (−9.9%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $2,091
−$333 (−15.9%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
4704 Seashore DriveNewport Beach1963632,8903,049$1,555$4.50M6080
126 45th StreetNewport Beach1965542,3202,614$1,808$4.20M1168
1320 Balboa BoulevardNewport Beach1955752,3713,049$1,687$4.00M14568
1311 Bay AvenueNewport Beach1947542,3352,614$2,139$5.00M15266
423 Via Lido SoudNewport Beach1979532,6913,267$3,268$8.79M5163
Total: 5 · Average5.63.82,521.42,918.6$2,091.4$5.30M83.8
Median2,371$4.50M

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
216 AmethystNewport Beach196007/30/2026552,3632,614$3.50M$3.18M$1,3460.9118866
137 TopazNewport Beach194606/04/2026542,5452,614$3.79M$3.83M$1,5071.013564
1403 N BayfrontNewport Beach193908/03/2026532,1052,550$5.70M$5.60M$2,6600.984062
210 OpalNewport Beach193509/25/2026532,0242,614$3.75M$3.75M$1,8531.003161
224 AmethystNewport Beach196709/29/2026552,8052,614$4.15M$3.74M$1,3320.9016961
Total: 5 · Average5.04.02,368.42,601.2$4.02M$4.02M$1,739.6—92.6
Median2,363$3.75M$3.75M

Market Analysis

List vs Sale $/SqFt

Sale Price Trend

Days on Market

Sale vs List Price

AI-generated CMA

This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.