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$3,159,000

  • Sold
  • Closed
  • Single Family
  • 4 Beds
  • 4 Full Baths
  • 1 Partial Bath
  • 4,236 Sq. Ft.
  • 3 Car Garage
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Perfectly positioned along the rolling fairways of Coto de Caza's prestigious golf course, 21 Portmarnoch presents an exceptional opportunity to experience refined indoor-outdoor living with panoramic sunset golf course views as your daily backdrop. This beautifully updated residence combines timeless elegance with modern comfort in one of the community's most desirable neighborhoods. The home showcases a highly functional open layout centered around a stunning great room. The fully remodeled chef's kitchen serves as the heart of the home, featuring premium Sub-Zero and Wolf appliances, custom finishes, a large center island, beverage fridge, and an expansive walk-in pantry. The space flows naturally into the family room and formal dining area, creating an inviting environment ideal for gatherings large or small. Step outside to a private backyard retreat overlooking the golf course, where resort-style amenities elevate every occasion. Enjoy a sparkling pool and spa, outdoor BBQ center, and a private putting green-all thoughtfully designed to capture sweeping views and unforgettable sunsets year-round. The main level offers additional flexibility with a formal living room, a comfortable guest suite perfect for visitors or multigenerational living, and a beautifully appointed powder room. Upstairs, the oversized primary suite provides a true sanctuary, highlighted by a private retreat and luxurious remodeled bathroom featuring a soaking tub, oversized glass-enclosed shower, dual vanities, and two expansive walk-in closets. The upper floor also includes two secondary bedrooms-one with its own en-suite bath-a generous bonus room ideal for a media or play room, an additional full bathroom, and a conveniently located laundry room. Modern living is enhanced with integrated smart home features, including a Lutron lighting system, automated window treatments and owned solar. Experience the best of Coto de Caza, where premier living meets award-winning schools, a world-class Golf & Racquet Club, scenic sports parks, and easy access to hiking, biking, and equestrian trails. No Mello roos=low tax rate.

Full Property Details for 21 Portmarnoch Ct

General

  • Sold For: $3,159,000
  • HOA FEE: $385/month
  • Status: Closed
  • Type: Single Family
  • Source: MRMLS
  • MLS ID: OC26012942
  • Added to Site: 101 day(s) ago

Interior

  • Rooms/Areas: Walk-In Closet, Primary Bedroom, Walk-In Pantry, Laundry, Bonus Room, Kitchen, Living Room, Main Floor Bedroom, Primary Suite, Retreat, Primary Bathroom
  • Interior Features: Balcony, Quartz Counters, Built-in Features, High Ceilings, Ceiling Fan(s), Pantry, Recessed Lighting, Open Floorplan
  • Fireplace: Yes
  • Fireplace(s): Gas, Living Room, Family Room
  • Eating Areas: Breakfast Counter/Bar, Dining Room
  • Appliances: Microwave, Built-In Range, Refrigerator, Barbecue, Gas Range, Double Oven, Dishwasher

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 4
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Laundry: Inside, Individual Room, Upper Level

Additional Information

  • Shared Amenities: Hiking Trails, Picnic Area, Biking Trails, Horse Trails, Other Courts, Outdoor Cooking Area, Controlled Access, Sport Court, Guard, Playground, Dog Park
  • Pool: Yes
  • Pool Description: In-Ground, Tile, Filtered, Private, Heated, Gunite
  • Spa Description: In-Ground, Private, Heated, Gunite

Exterior

  • Deck/Patio: Covered, Patio

Parking

  • Garage: Yes
  • Garage Spaces: 3
  • Parking: Garage, Garage Door Opener

Location

  • County: Orange
  • Subdivision: Southern Hills (SOUH)
  • Driving Directions: Cross Streets: Cantamar & Sunningdale

School Information

  • School District: Capistrano Unified
  • Elementary School: WAGWHE
  • Middle School: LASFLO
  • High School: TESERO

Community

  • Community Features: Curbs, Horse Trails, Golf, Biking, Dog Park, Hiking, Sidewalks, Suburban, Park
  • Assoc. Name: Seabreeze

Heating & Cooling

  • Cooling Type: Dual, Central Air, Zoned
  • Heating Type: Forced Air, Zoned, Central

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Structure Type: Single Family Residence
  • Builder: Lennar
  • Roof: Tile
  • Common Walls: No Common Walls
  • Doors: French Doors
  • Entry Location: Front
  • Stories/Levels: Two
  • Stories Description: Two
  • Square Feet: 4,236
  • Sq. Ft. Source: Assessor
  • Year Built: 1997
  • Year Built Source: Public Records
  • Property Condition: Turnkey, Updated/Remodeled

Lot Features

  • Property View: Golf Course, Panoramic
  • Lot Size (Acres): 0.187
  • Lot Size Source: Assessor
  • Lot Description: On Golf Course, Cul-de-Sac, Lot 6500-9999, Landscaped, Back Yard, Lawn, Yard
  • Fencing (Description): Block, Wrought Iron

Green Features

  • Energy Generation: Solar

Financial Considerations

  • Price Per Sq. Ft.: $745.75
  • Association Fee: $385
  • Assoc Fee Freq.: Monthly

Disclosures and Reports

  • Special Conditions: Standard

Listed by Re/Max Real Estate Group, Kenneth Bowen
Sold by Pacific Sotheby's Int'l Realty, John Russell

Listing agent

— 21 Portmarnoch Ct —

  • Kenneth Bowen

    Re/Max Real Estate Group

949-433-3422

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 21 Portmarnoch Ct

School District:Capistrano Unified School District
NameGradesDistance
Wagon Wheel Elementary School
30912 Bridle Path, Coto de Caza, CA 92679
PK-50.7 mi
Las Flores Middle School
25862 Antonio Pkwy., Las Flores, CA 92688
6-82.8 mi
Tesoro High School
1 Tesoro Creek Rd., Las Flores, CA 92688
9-121.8 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 21 Portmarnoch Ct

Date
Details
Price
Change
Source
4/09/2026
Sold
$3,159,000
-1.25%
MLS
3/03/2026
Listed
$3,199,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by Re/Max Real Estate Group, Kenneth Bowen
Sold by Pacific Sotheby's Int'l Realty, John Russell

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21 Portmarnoch Court, Coto de Caza, CA 92679 (MLS# OC26012942) is a Single Family property that was sold at $3,159,000 on April 09, 2026. Want to learn more about 21 Portmarnoch Court? Do you have questions about finding other Single Family real estate for sale in Coto de Caza? You can browse all Coto de Caza real estate or contact a Coldwell Banker agent to request more information.