
Leased
21 Portmarnoch Court leased on November 5, 2025 for $13,000/month. 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
Subdivision Southern Hills
The home
About 21 Portmarnoch Court
Discover where casual luxury meets sophistication in this stunning golf course pool home, perfectly situated on a cul-de-sac lot in the prestigious, guard-gated enclave of Coto de Caza. Offering breathtaking panoramic views of sunsets, mountains, and pristine fairways, this exquisite property redefines upscale living with a seamless blend of timeless elegance and modern comfort. Welcome home to 21 Portmarnoch in Southern Hills, a Masterpiece in Coto de Caza. Step inside, and you’ll be captivated by soaring 20-foot rotunda windows that flood the home with natural light, accentuating its open-concept design. The heart of the home is a newly remodeled gourmet kitchen that boasts Sub-Zero and Wolf appliances, rich quartz countertops, an expansive center island, and an oversized walk-in pantry. This culinary haven effortlessly connects to the spacious family room and formal dining area, creating a vibrant space perfect for entertaining and everyday living. The thoughtfully designed layout offers four spacious bedrooms, including a convenient first-floor suite, and 4.5 elegantly appointed bathrooms. Upstairs, the luxurious primary suite serves as a true retreat, showcasing large windows that frame breathtaking golf course and mountain views. The spa-inspired bathroom is a sanctuary in itself, featuring a freestanding soaking tub, a separate step-in shower, dual vanities, and two walk-in closets. Secondary bedrooms, each with en-suite bathrooms, are adjacent to a generously sized bonus room, providing a versatile space for relaxation or indoor recreation. The outdoor living experience is nothing short of spectacular with outdoor dining, a deep blue sparkling pool and a turf putting green for some friendly competition. This home delivers an elevated lifestyle at every turn along with low maintenance so you can enjoy your weekends in the California sun. Truly smart and sustainable features include paid-off solar panels for energy efficiency, a remodeled upstairs laundry room that adds everyday elegance to your day, smart app lighting throughout, an air conditioned garage with customized flooring, cabinets, tankless hot water heater as well as a whole-house water filtration and softener system. Residents of Coto de Caza enjoy world-class amenities, including two championship golf courses, a private country club, racquet and pickleball courts, an equestrian center, and scenic trails, all within a community known for its award-winning schools.
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 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
- $13,000 monthly
- 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
- PW25228036
- Status
- Leased
- Property Tax
- N/A
- HOA/Condo/Coop Fees
- $312 monthly
- Sq Ft Source
- Assessor
General Features
- Property Type
- Single Family Residence
- MLS Number
- PW25228036
- 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
- 6
- View
- Golf Course
- Private Pool
- Yes
- HOA Dues
- $312
- HOA Frequency
- Monthly
- HOA Name
- CZ Master
- Parcel Number
- 75506132
- On Market Date
- 2025-10-03
- Listing Terms
- Standard
Interior Features
- Interior Features
- Separate Formal Dining Room, Eat In Kitchen, High Ceilings, Open Floorplan, Quartz Counters
- Appliances
- Double Oven, Dishwasher
- Flooring
- Wood
- Heating
- Central
- Cooling
- Central Air, Dual
- Fireplace
- Family Room, Living Room
- Laundry
- Upper Level
- Main Level Bedrooms
- 1
- Main Level Bathrooms
- 2
- Entry Level
- 1
- Common Walls
- No Common Walls
- Furnished
- Negotiable
- Accessibility
- None
Exterior Features
- Architectural Style
- Cape Cod
- Roof
- Flat Tile
- Foundation
- Slab
- Lot Features
- Cul De Sac, Near Park, On Golf Course
- Patio and Porch
- Stone
- Pool Features
- Filtered, Gas Heat, In Ground, Private, Tile, Association
- Spa
- Heated, In Ground, Private
- Sewer
- Sewer Tap Paid
- Water
- Public
- Utilities
- Electricity Connected, Natural Gas Connected, Sewer Connected
- Units
- 1
Community Features
- Subdivision
- Southern Hills
- Community Features
- Golf, Hiking, Horse Trails, Park
- Association Amenities
- Clubhouse, Sport Court, Pickleball, Pool, Sauna, Spa Hot Tub, Tennis Courts
- Security
- Gated With Attendant
The record
Property History for 21 Portmarnoch Court
| Date | Event | Price | Note |
|---|---|---|---|
| Apr 9, 2026 | Sold | $3,159,000 | Re/Max Real Estate Group |
| 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 leased for and set up alerts for listings that match it.
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.
Schools
School District for 21 Portmarnoch Court
As listed in the MLS record. Confirm attendance boundaries with the school district.
The MLS record lists the school district as Capistrano Unified.
Living in Coto de Caza covers its schools, parks and beaches.
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Listed by Darin Wilson of Legacy Real Estate
Listing information updated Nov 7, 2025 at 8:56 PM 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.