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21 Ridgeline Drive, Newport Beach, CA 92660

$12.99M9bd · 12ba · 13,198 sqft
Lot 25,200 sqft•HOA $460/mo•Single Family Residence•
Active
•140d on market•MLS# OC-26114350

Property Description

Set within the prestigious 24-hour guard-gated community of Harbor Ridge, this extraordinary tri-level estate offers a rare blend of scale, privacy, and sweeping coastal beauty. Positioned on one of the neighborhood’s largest lots, the residence captures endless views of the ocean, harbor, islands, city lights, Catalina, Palos Verdes, Balboa Island, and the Newport Peninsula. Designed for elevated coastal living, the home is filled with natural light through floor-to-ceiling windows, a dramatic central skylight, and French doors that open to wraparound decks and view terraces. A grand staircase, elevator, observatory, and impressive entertaining spaces create a sense of elegance throughout, while the chef’s kitchen and formal dining room offer a beautiful setting for hosting, set against panoramic views. The resort-style primary suite is a private escape with ocean views, a fireplace, a sitting area, dual closets, a spa-inspired bath, a private balcony, a sauna, and a dressing room. Additional bedrooms and baths provide generous space for guests, family, staff, wellness, and work-from-home needs. The grounds are equally impressive, with expansive terraces, a large pool and spa, and a full-size tennis court, all designed to take full advantage of the property’s incredible setting from sunrise to sunset. With a 4-car garage and additional onsite parking, close proximity to Newport Beach’s finest dining, beaches, shopping, and award-winning schools, this estate offers a rare opportunity to experience the very best of California coastal luxury.

Features & Amenities

FeeBuilt 1982

Property Details

Land Type
Fee
Year Built
1982
Property Type
Residential
Property Subtype
Single Family Residence
Parking Spaces
8
Garage Spaces
4
Cooling
Central Air, Zoned
View
Catalina, City Lights, Coastline, Harbor, Ocean, Panoramic, Pool, Trees/Woods, Water
City
Newport Beach
Zip Code
92660
County
Orange
Listed byUnknown Office, Jason Oppenheim

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$65,709.79
Principal & Interest
Loan Amount
$10,396,000
Total Interest
$13,259,525
Total Payment Over 30 Years
$23,655,525
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 · 3 active · 0 closed

21 Ridgeline Drive, Newport Beach, CA 92660

Newport Beach · Single Family Residence

$12.99M
Luxury Tier
Beds
9
Baths
12
Sqft
13,198
Lot
25,200 sqft
Year
1982
$/Sqft
$985
Pool: Yes✓
Spa: Yes✓
View: city✓
Garage: 4-car✓

Luxury tier — fewer comparable sales widen the confidence range.

Price Position

Priced below the market — value advantage over the field.

Price advantage
Subject listed at $12.99M· $985/sqft
Total list price
Closed compsinsufficient comp data
Active comps
vs active median $39.00M
−$26.00M (−66.7%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $3,380
−$2K (−70.9%)

Active Properties (3)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
1220 Bay AvenueNewport Beach20236812,7497,132$4,510$57.50M12363
12 SkyridgeNewport Coast20095912,73920,459$3,061$39.00M51655
76 Golden EagleIrvine200461013,04637,810$2,568$33.50M13153
Total: 3 · Average5.79.012,844.66721,800.333$3,379.667$43.33M256.6666666666667
Median12,749$39.00M

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.