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503 J, Newport Beach, CA 92661

$8.49M4bd · 6ba · 3,577 sqft
Lot 3,000 sqft•Single Family Residence•
Active
•62d on market•MLS# NP-26175847

Property Description

In one of Peninsula Point’s discreet and quiet pockets, this residence reflects an architectural vision shaped by natural materials, balanced proportions, and a coastal modern design. The interiors unfold with a calm, intentional rhythm with limewashed walls, wide plank hardwood flooring, custom walnut millwork, and curated stone selections creating a warm, tactile foundation throughout. In the main living room, a backlit Crystallo stone fireplace becomes a sculptural highlight, softened by walnut paneling and glass elements. The dining room extends this material language with a large, elegant setting defined by a built in buffet and illuminated display cabinetry – a seamless transition to the kitchen. The kitchen features walnut cabinetry, honed Arabescato Gold marble, and a suite of premium appliances from Gaggenau, Sub Zero, Miele, and Wolf. An adjoining pantry provides generous storage and prep space while preserving the kitchen’s clean, uninterrupted aesthetic. Upstairs, a secondary living and bar lounge offers an intimate setting for gatherings, complete with custom walnut cabinetry and Sub Zero wine and beverage refrigeration. Four bedroom suites each feature thoughtfully appointed baths with natural stone, custom vanities, and premium fixtures. The primary suite is a refined retreat featuring a Crystallo stone fireplace, white oak detailing, private viewing balcony, custom walk-in closet, and a spa-inspired bath finished in White Rhino and Thassos marble. The rooftop deck is designed for year-round enjoyment, equipped with a full Thor outdoor kitchen supplying a pizza oven, grill, sink, and refrigeration, alongside a gas firepit, integrated JBL speakers, and irrigated planters. A fully integrated smart-home system with Lutron RA3 keypads and a two-car garage further support an effortless coastal lifestyle. Just one block from the water, the residence offers effortless access to the beach, bay, and the understated coastal energy of Balboa Peninsula Point. Seller financing available.

Features & Amenities

FeeBuilt 2025

Property Details

Land Type
Fee
Year Built
2025
Property Type
Residential
Property Subtype
Single Family Residence
Parking Spaces
2
Garage Spaces
2
Heating
Forced Air
Cooling
Central Air
View
Harbor, Water
Flooring
Wood
City
Newport Beach
Zip Code
92661
County
Orange
Listed byUnknown Office, Casey Lesher

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$42,955.34
Principal & Interest
Loan Amount
$6,796,000
Total Interest
$8,667,923
Total Payment Over 30 Years
$15,463,923
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

503 J, Newport Beach, CA 92661

Newport Beach · Single Family Residence

$8.49M
Luxury Tier
Beds
4
Baths
6
Sqft
3,577
Lot
3,000 sqft
Year
2025
$/Sqft
$2375
Pool: No✓
View: water✓
Garage: 2-car✓

Listed 25.9% above the median closed sale of $6,750,000. Price per sqft ($2,375) is a 13% discount to closed comps ($2,736). Expect a longer timeline — comps averaged 134 days on market. Luxury tier — fewer comparable sales widen the confidence range.

Price Position

Positioned above the market — commands a premium.

Premium
Subject listed at $8.49M· $2,375/sqft
Total list price
Closed comps
vs closed median $6.75M
+$1.75M (+25.9%)
Active comps
vs active median $7.99M
+$505K (+6.3%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $2,412
−$37 (−1.5%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
121 41stNewport Beach2018453,2242,550$2,466$7.95M7490
44 BalboaNewport Beach2016573,7734,014$2,384$8.99M7284
1508 Balboa BoulevardNewport Beach2015463,3162,700$2,109$7.00M21274
1416 Balboa BoulevardNewport Beach2022563,3492,700$2,681$8.98M3274
330 Onyx AvenueNewport Beach2023463,3003,397$2,421$7.99M15874
Total: 5 · Average4.46.03,392.43,072.2$2,412.2$8.18M109.6
Median3,316$7.99M

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
207 43rd StreetNewport Beach202609/21/2026463,1302,720$7.00M$6.75M$2,1570.966577
704 Via Lido NordNewport Beach199408/11/2026453,1743,150$17.89M$16.25M$5,1200.9124271
503 L StreetNewport Beach201809/22/2026453,1483,523$6.89M$6.60M$2,0970.9613071
1589 Ocean BoulevardNewport Beach202608/18/2026453,0522,450$4.00M$4.00M$1,3111.003970
2601 Bayshore DriveNewport Beach199809/08/2026453,6724,000$11.20M$11.00M$2,9960.9819568
Total: 5 · Average4.05.23,235.23,168.6$8.92M$8.92M$2,736.2—134.2
Median3,148$6.75M$6.75M

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.