318 Avenida Costanso , San Clemente, CA 92672
$4,000,000
Est. Payment: $21,953.49/mo
4 Bed
4 Bath
2676 Sqft
0.16 Acres
Status: ACTIVE | Days on site: 2
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House Description

Panoramic ocean and󠃍󠂏󠃍󠂏󠃢󠂀󠂋󠃢󠂁󠂤󠃢󠂁󠂡󠃡󠂠󠂎 golf course views, a brand-new high-end remodel, and a rarely available Southeast San Clemente location come together at 318 Avenida Costanso. Perched above the San Clemente Municipal Golf Course, this 4-bedroom, 4-bath residence has been completely reimagined from top to bottom and has never been lived in since completion. Expansive views stretch across the golf course and Pacific Ocean from the Dana Point Headlands to Cottons Point. The home makes a striking first impression with incredible curb appeal and a coastal contemporary mid-century design that complements its surroundings. An all-new exterior, roof, windows, doors, and architectural details set the tone for what awaits inside. The main level begins with a formal entry providing access to the oversized two-car garage and an attached private casita. The casita features its own bedroom, living area, kitchenette, full bathroom, walk-in closet with laundry hookups, and private sauna. This unique space can function as guest quarters, a home office, gym, wellness retreat, or combination of uses. Upstairs, the home opens into a spacious great room with vaulted ceilings and panoramic Pacific Ocean and golf course views. The open-concept kitchen, dining, and living areas come together as the heart of the home, framed by large multi-slide doors connecting to the west-facing deck and California roomideal for dining, entertaining, or relaxing while taking in the coastal setting. Adjacent to the kitchen, a covered backyard patio creates another outdoor living space overlooking the private rear yard. Three a

Highlights

Listed by Casey Wootan , 949-690-1592 and Gary Ward , 949-355-4426 CENTURY 21 Affiliated , 949-492-5413. San Diego County Multiple Listing Service mls logo

Property Type

Residential

Lot/Acreage
0.16

Year Built

1980

County

Orange

Listing ID

OC26213782

Questions about this listing?

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Interior Features

Bedrooms and Bathrooms
  • ▪ Bedrooms:4
  • ▪ Bathrooms:4
  • ▪ Full Bathrooms:4
Air Cond:Central Forced Air
Fireplaces:FP in Living Room
Water:Public

Exterior Features

Garage Capacity:5
Sewer:Public Sewer

Open House

Upcoming Open Houses
Saturday 1:00 pm - 4:00 pm Oct 3
Sunday 1:00 pm - 4:00 pm Oct 4
Principal Interest
$21,953
Taxes
$2,550

Home Price

$4,000,000

Loan Details

30 yrs
7.307%

Down Payment

20%
$800,000
All calculations are estimates and provided by Blueroof360. Today’s Rates provided by Blueroof360. Information and interactive calculators are made available to you only as self-help tools for your independent use and are not intended to provide investment or tax advice. We cannot and do not guarantee their applicability or accuracy in regards to your individual circumstances. All examples are hypothetical and are for illustrative purposes. We encourage you to seek personalized advice from qualified professionals regarding all personal finance issues.
Monthly Price:
$21,953.49

Principal

Taxes

Principal Taxes HOA Total
Monthly $21,953.49 $2,550.00 $0.00 $24,503.49
Yearly $263,441.93 $30,600.00 $0.00 $294,041.93
Total $7,903,258.00 $918,000.00 $0.00 $8,821,258.00

Today's Rates

30 Year

7.31%

20 Year

7.2%

15 Year

6.65%

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Data last updated: 2026-10-03T11:51:59.000Z

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