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Annette Mullen, DRE#00935034, REALTOR®
(805) 440-6620

21 Portmarnoch Court, Coto de Caza, CA 92679

$3,199,000
  • 21 Portmarnoch Court, Coto de Caza, CA 92679 Main Photo

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New to the Market Active
BEDS4 BATHS4 full 1 partial SQUARE FEET4,236 MLS#OC26012942
STATUSActive PROPERTY TYPEResidential - Single Family SUBDIVISIONSouthern Hills (SOUH) SCHOOLCapistrano Unified

Listing Courtesy of: Re/Max Real Estate Group
Agency Phone: 949-713-4400
Associate Name: Kenneth Bowen
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Listing Shown by: Farrell Smyth, Inc.
Associate Name: Annette Mullen, DRE#00935034, REALTOR®


Property Description

Perfectly positioned along the rolling fairways of Coto de Cazas 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 communitys most desirable neighborhoods. The home showcases a highly functional open layout centered around a stunning great room. The fully remodeled chefs 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.

21 Portmarnoch Court | MLS# OC26012942

This single family home located at 21 Portmarnoch Court, Coto de Caza, CA 92679 is currently listed for sale with an asking price of $3,199,000. This property was built in 1997 and has 4 bedrooms and 4 full and 1 partial baths with 4236 sq. ft. Portmarnoch Court is located in the Southern Hills (SOUH) subdivision within the Capistrano Unified school district. Search Southern Hills (SOUH) real estate on annettemullen.farrellsmyth.com today.

Property Features

Property Type: Residential - Single Family
Cooling: Central Air, Dual, Zoned
Garage: 3 car attached
Heating: Central, Forced Air, Zoned
Lot Size: 0.19 Acres
Roof Type: Tile
Stories: 2.0
Year Built: 1997

Amenities

Breakfast Bar
Built-in Features
Balcony
Ceiling Fan(s)
Separate/Formal Dining Room
High Ceilings
Open Floorplan
Pantry
Quartz Counters
Recessed Lighting
Bedroom on Main Level
Primary Suite
Walk-In Pantry
Walk-In Closet(s)
Barbecue

Feature Descriptions

Appliances: Built-In Range, Barbecue, Double Oven, Dishwasher, Gas Range, Microwave, Refrigerator
Association Amenities: Controlled Access, Sport Court, Dog Park, Horse Trail(s), Outdoor Cooking Area, Other Courts, Picnic Area, Playground, Guard, Trail(s)
Community Features: Biking, Curbs, Dog Park, Golf, Hiking, Horse Trails, Park, Suburban, Sidewalks, Gated
Days on Site: 1
Door Features: French Doors
Fencing: Block, Wrought Iron
Fireplace: Family Room, Gas, Living Room
HOA Fee: 385/ Monthly
Horse Amenities: Riding Trail
Laundry: Inside, Laundry Room, Upper Level
Lot: Back Yard, Cul-De-Sac, Lawn, Landscaped, On Golf Course, Yard
Parcel#: 75506132
Parking: Garage, Garage Door Opener
Parking Notes: Garage, Garage Door Opener
Patio/Porch: Covered, Patio
Pool: Filtered, Gunite, Heated, In Ground, Private, Tile
Security: Gated with Guard, Gated Community, Gated with Attendant
Sewer: Public Sewer
Spa: Gunite, Heated, In Ground, Private
Spa: Yes
Special View Info: Golf Course, Panoramic
Swimming Pool: Yes
Units: 1
Utilities: Cable Connected, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
Water: Public

Local Schools

High School: Tesoro
Middle School: Las Flores
Elementary School: Wagon Wheel
School District: Capistrano Unified

Listed By / Shown By

Listed By

Agency Name: Re/Max Real Estate Group
Agency Phone: 949-713-4400
Agent Name: Kenneth Bowen

agent picture

Shown By

Agent Name: Annette Mullen, DRE#00935034, REALTOR®
Agent Phone: (805) 440-6620
Agency Title: Farrell Smyth, Inc.

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Estimate Your Payment

Estimated Payment

$ 8,052.63 per month $7,119.59 Principal & Interest $0.00 Property Tax (data not provided by mls) $933.04 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 03/05/2026. The listing information on this page last changed on 03/05/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Thu 03/05/2026 12:07:19 AM EST) or CRMLS (last updated Thu 03/05/2026 12:02:21 AM EST). Real estate listings held by brokerage firms other than Farrell Smyth, Inc. may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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