20 Harbor Island
Newport Beach, CA 92660
6
Bed
4
Bath
3,600Sqft
17,726Sqft(Lot)
This landmark Newport Beach Harbor Island home, situated on two of its most extraordinary view lots, is available for sale for the first time in over 70 years. Favored for its timeless classic style, impressive private dockage, magnificent stately grounds, and beautifully manicured specimen trees, this gracious residence, built circa 1937, presides over Newport Harbor’s central turning basin and anchorage, the hub of the harbor’s yachting activity. This offering comprises two independent lots (numbers 20 and 21), each fifty feet wide. Their combined one hundred feet of frontage, found on the most desirable island in Newport Harbor, represents the last opportunity of its kind. Surrounded by Southern California’s most impressive and expensive waterside residences, this property can be restor
Property Details
Map
Map
What's Nearby
Nearby Areas
Features
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Bedroom Information
Total Bedrooms: 6Bathroom Information
Total Baths: 5 Full Baths: 4 Half Baths: 1Water/Sewer
Water Source: Public Sewer: Public Sewer -
Interior Features
Interior Features: Separate/Formal Dining Room Fireplace: Living Room -
Cooling Features
None Air ConditioningFireplace
Fireplace Features: Living Room Has Fireplace: 1
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Building Information
Year Built: 1937 -
Pool Features
NoneLaundry Features
Laundry Room
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Lot Details
Lot Dimensions Source: Vendor Enhanced Lot Size Acres: 0.4069 -
Lot Size Source: Estimated Lot Size Square Feet: 17726
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Listing Price Information
Original List Price: 59,000,000 Listing Contract Date: 2025-01-28 -
Lease Information
Listing Agreement: Exclusive Right To Sell
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Tax Information
Parcel Number: 05023029
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Garage and Parking
Attached Garage: YesHomeowners Association
Association: Yes Association Amenities: Controlled Access,Guard,Security Association Fee: 33481 AssociationFee Frequency: Annually Calculated Total Monthly Association Fees: 33481
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Other Property Info
Source Listing Status: Active Source Neighborhood: N9 - Lower Newport Bay - Balboa Island Directions: E Coast Hwy - L onto Bayside Dr - R onto Harbor Island Road - Harbor Island Source Property Type: Residential Area: N9 - Lower Newport Bay - Balboa Island Property SubType: Single Family Residence -
Building and Construction
Property Age: 89 Common Walls: No Common Walls Structure Type: Single Family Residence Year Built Source: Assessor Total Square Feet Living: 3600 Entry Level: 1 Entry Location: 1/1 Levels or Stories: Two Building Total Stories: 2 Structure Type: House
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 4 Geneve, Newport Beach, CA, 92660 | $16,800,000 | 5 | 6 | 8,000 | 8,000 SqFt |
| 22 Belmont, Newport Beach, CA, 92660 | $5,295,000 | 4 | 5 | 4,800 | 4,800 SqFt |
| 9 Leesbury Court, Newport Beach, CA, 92660 | $12,950,000 | 5 | 5 | 5,646 | 5,646 SqFt |
| 1700 Port Margate, Newport Beach, CA, 92660 | $6,395,000 | 5 | 3 | 5,272 | 5,272 SqFt |
| 1753 Port Manleigh, Newport Beach, CA, 92660 | $6,595,000 | 4 | 4 | 4,240 | 4,240 SqFt |
| 2173 Orchard Drive, Newport Beach, CA, 92660 | $8,995,000 | 3 | 1 | 932 | 932 SqFt |
| 2 Royal Saint George Road, Newport Beach, CA, 92660 | $13,750,000 | 5 | 5 | 7,365 | 7,365 SqFt |
| 20301 SW Cypress Street, Newport Beach, CA, 92660 | $7,400,000 | 5 | 4 | 5,463 | 5,463 SqFt |
| 2901 Quedada, Newport Beach, CA, 92660 | $2,140,000 | 3 | 2 | 1,828 | 1,828 SqFt |
| 8 Cherry Hills Lane, Newport Beach, CA, 92660 | $17,495,000 | 5 | 7 | 6,854 | 6,854 SqFt |
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ByOwner last updated this listing 06/12/2026 @ 13:22
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