$2,399,000
4Beds5Baths4,236SqFt
2 Lake ViewCoto de Caza, CA 92679Southern Hills
Sold
21 Portmarnoch Court sold on April 9, 2026 for $3,159,000, 1.3% below the $3,199,000 asking price after 8 days on the market. The buyer paid cash. The details are below for reference.
21 Portmarnoch Court, Coto de Caza, CA 92679
- 4 beds
- 5 baths
- 4,236 sq ft
- 8,146 sq ft lot
- Built 1997
$3,159,000
Subdivision Southern Hills
The home
About 21 Portmarnoch Court
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.
Property details for 21 Portmarnoch Court
This 4-bedroom, 5-bath single-family home sits in the Southern Hills neighborhood of Coto de Caza in Orange County. It offers 4,236 square feet of living space. The home was built in 1997. The MLS record lists the assessor parcel number as 755-061-32. Highlights include panoramic and golf course views, a private pool and spa, a fireplace, a guard-gated community, an attached three-car garage, and an 8,146-square-foot lot. The detail sections on this page cover interior and exterior features, estimated taxes, HOA dues where they apply, and the map location.
Specifications
Home Details
At a glance
- Price
- $3,159,000
- Days On Site
- N/A
- Bedrooms
- 4
- Inside Area (SqFt)
- 4,236 sqft
- Total Baths
- 5
- Full Baths
- 4
- Partial Baths
- 1
- Lot Size
- 8,146 SqFt
- Year Built
- 1997
- MLS® Number
- OC26012942
- Status
- Sold
- Property Tax
- N/A
- HOA/Condo/Coop Fees
- $385 monthly
- Sq Ft Source
- Assessor
General Features
- Property Type
- Single Family Residence
- MLS Number
- OC26012942
- Year Built
- 1997
- Living Area (sq ft)
- 4,236
- Living Area Source
- Assessor
- Lot Size (sq ft)
- 8,146
- Lot Size (acres)
- 0.187
- Levels
- Two
- Bedrooms
- 4
- Full Baths
- 4
- Half Baths
- 1
- Garage Spaces
- 3
- Parking Spaces
- 3
- View
- Golf Course, Panoramic
- Private Pool
- Yes
- HOA Dues
- $385
- HOA Frequency
- Monthly
- HOA Name
- CZ Master
- Parcel Number
- 75506132
- On Market Date
- 2026-03-03
- Listing Terms
- Standard
Interior Features
- Interior Features
- Breakfast Bar, Built In Features, Balcony, Ceiling Fans, Separate Formal Dining Room, High Ceilings, Open Floorplan, Pantry, Quartz Counters, Recessed Lighting, Bedroom On Main Level, Primary Suite, Walk In Pantry, Walk In Closets
- Appliances
- Built In Range, Barbecue, Double Oven, Dishwasher, Gas Range, Microwave, Refrigerator
- Heating
- Central, Forced Air, Zoned
- Cooling
- Central Air, Dual, Zoned
- Fireplace
- Family Room, Gas, Living Room
- Laundry
- Inside, Laundry Room, Upper Level
- Main Level Bedrooms
- 1
- Main Level Bathrooms
- 2
- Entry Level
- 1
- Common Walls
- No Common Walls
- Doors
- French Doors
Exterior Features
- Exterior Features
- Barbecue
- Roof
- Tile
- Lot Features
- Back Yard, Cul De Sac, Lawn, Landscaped, On Golf Course, Yard
- Patio and Porch
- Covered, Patio
- Parking
- Garage, Garage Door Opener
- Fencing
- Block, Wrought Iron
- Pool Features
- Filtered, Gunite, Heated, In Ground, Private, Tile
- Spa
- Gunite, Heated, In Ground, Private
- Sewer
- Public Sewer
- Water
- Public
- Utilities
- Cable Connected, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
- Condition
- Updated Remodeled, Turnkey
- Units
- 1
Community Features
- Subdivision
- Southern Hills (SOUH)
- Community Features
- Biking, Curbs, Dog Park, Golf, Hiking, Horse Trails, Park, Suburban, Sidewalks, Gated
- Association Amenities
- Controlled Access, Sport Court, Dog Park, Horse Trails, Outdoor Cooking Area, Other Courts, Picnic Area, Playground, Guard, Trails
- Security
- Gated With Guard, Gated Community, Gated With Attendant
The record
Property History for 21 Portmarnoch Court
| Date | Event | Price | Note |
|---|---|---|---|
| Apr 9, 2026 | Sold | $3,159,000 | |
| Mar 3, 2026 | Listed for sale | $3,199,000 | |
| Nov 18, 2024 | Sold | $3,425,000 | Re/Max Real Estate Group |
| Nov 10, 2020 | Sold | $1,525,000 | Keller Williams Realty Newport |
Next steps
Looking for something similar
21 Portmarnoch Court is no longer on the market, but comparable homes come up in Coto de Caza regularly. We can tell you what this one actually closed at and set up alerts for listings that match it.
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The neighborhood
About Coto de Caza
Coto de Caza is a guard-gated community set in Wagon Wheel Canyon in southeast Orange County, its Spanish name meaning hunting reserve, with a 36-hole golf course, equestrian trails, and tennis facilities. Thomas F. Riley Wilderness Park borders the community, and homes here fall within the Capistrano Unified School District.
Coto de Caza home sales, past 12 months
- Homes sold
- 144
- Median price
- $2,343,750
- Median days on market
- 28
- Median per sq ft
- $650
Recorded MLS closings of single-family homes, Sep 27, 2025 to Sep 27, 2026. Days on market run from listing to going under contract.
Recent Coto de Caza sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 14 Coastal Oak | Sep 21, 2026 | $1,675,000 | 2,698 | $621 | 22 |
| 5 Rocky Mountain | Sep 17, 2026 | $3,310,000 | 5,317 | $623 | 25 |
| 14 Marchin | Sep 11, 2026 | $2,600,000 | 3,900 | $667 | 89 |
| 6 Coffeeberry Court | Sep 11, 2026 | $1,592,000 | 2,827 | $563 | 30 |
| 25 DARTMOUTH LN | Aug 31, 2026 | $1,590,000 | 2,639 | $603 | 23 |
Schools
Schools for 21 Portmarnoch Court
As listed in the MLS record. Confirm attendance boundaries with the school district.
- Elementary
- Wagon Wheel
- Middle
- Las Flores
- High
- Tesoro
- District
- Capistrano Unified
Living in Coto de Caza covers its schools, parks and beaches.
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Listed by Kenneth Bowen of Re/Max Real Estate Group
Listing information updated Apr 9, 2026 at 10:11 AM PT. Source: CRMLS.
This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.