318 Avenida Costanso, San Clemente, CA 92672
Local realty services provided by:Better Homes and Gardens Real Estate Town Center
318 Avenida Costanso,San Clemente, CA 92672
$4,000,000
- 4 Beds
- 4 Baths
- 2,676 sq. ft.
- Single family
- Active
Listed by: casey wootan, gary ward
Office: century 21 affiliated949-492-5413
MLS#:OC26213782
Source:CRMLS
Price summary
- Price:$4,000,000
- Price per sq. ft.:$1,494.77
About this home
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 room—ideal 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 additional bedrooms are located upstairs, including the primary suite, each with its own en-suite bathroom. The primary suite features vaulted ceilings, a generous walk-in closet, and a spa-inspired bathroom finished with floor-to-ceiling stone. The private backyard features an in-ground spa, multiple areas for lounging and entertaining, and tiered planter beds with mature citrus trees. Nearly every element of the property has been upgraded, including a brand-new roof, air conditioning, windows, doors, exterior finishes, mechanical systems, and much more. Located just above the San Clemente Municipal Golf Course—known locally as “The Muni”—the home offers convenient access to the 5 Freeway and some of San Clemente’s best beaches and surf breaks, including world-famous Lowers Trestles. Project by Inspired Coastal Designs....
Contact an agent
Home facts
- Year built:1980
- Subdivision & Development:NONE
- Listing ID #:OC26213782
- Added:8 day(s) ago
- Updated:October 10, 2026 at 10:45 AM
Rooms and interior
- Bedrooms:4
- Total bathrooms:4
- Full bathrooms:4
- Living area:2,676 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Central
- Central air:Yes
Structure and exterior
- Year built:1980
- Building area:2,676 sq. ft.
- Lot area:0.16 Acres
- Lot Features:Back Yard
- Levels:2 Story
Utilities
- Water:Public
- Sewer:Public Sewer
Finances and disclosures
- Price:$4,000,000
- Price per sq. ft.:$1,494.77
Features and amenities
- Laundry features:Inside
Parking
- Total parking spaces:5
- Garage:Yes
- Garage spaces:2
New listings near 318 Avenida Costanso
- Coming Soon
$1,248,000Coming Soon3 beds 2 baths1,489 sq. ft.367 Calle Borrego, San Clemente, CA 92672
MLS# LG26219766Listed by: SURTERRE PROPERTIES - Coming Soon
$5,795,000Coming Soon4 beds 6 baths3,546 sq. ft.231 W Avenida San Antonio, San Clemente, CA 92672
MLS# OC26194734Listed by: SERHANT CALIFORNIA, INC - Coming Soon
$3,999,990Coming Soon6 beds 7 baths3,323 sq. ft.187 Avenida La Cuesta, San Clemente, CA 92672
MLS# OC26194637Listed by: FIRST TEAM REAL ESTATE - New
$1,250,000Active2 beds 2 baths1,206 sq. ft.23 Optima, San Clemente, CA 92672
MLS# NDP2609379Listed by: HOMESMART REALTY WEST - Open Sat, 12 to 3pmNew
$1,375,000Active4 beds 3 baths2,460 sq. ft.785 Calle Vallarta, San Clemente, CA 92673
MLS# OC26214960Listed by: CONRAD REALTORS INC - Open Sat, 1 to 4pmNew
$2,350,000Active4 beds 3 baths2,203 sq. ft.2113 Via Aguila, San Clemente, CA 92673
MLS# OC26204728Listed by: CAPISTRANO REALTY - Open Sat, 1 to 4pmNew
$2,350,000Active4 beds 3 baths2,203 sq. ft.2113 Via Aguila, San Clemente, CA 92673
MLS# OC26204728Listed by: CAPISTRANO REALTY - Open Sat, 1 to 4pmNew
$3,995,000Active5 beds 5 baths4,643 sq. ft.400 Camino Bandera, San Clemente, CA 92673
MLS# OC26212857Listed by: COMPASS - New
$1,350,000Active4 beds 2 baths2,124 sq. ft.706 Calle Dulce, San Clemente, CA 92673
MLS# OC26217043Listed by: RE/MAX SELECT ONE - Open Wed, 10am to 1pmNew
$1,849,000Active3 beds 3 baths2,427 sq. ft.11 Via Agradar, San Clemente, CA 92673
MLS# OC26215040Listed by: INHABIT COLLECTIVE