USACATrabuco CanyonSouthern Hills (Souh)21 Portmarnoch Ct

New

$3,199,000

For Sale

A day ago

21 Portmarnoch Ct, Trabuco Canyon, CA

Name: 21 Portmarnoch Ct, For Sale in Trabuco Canyon - eXp Realty
Brand: RE/MAX Real Estate Group
SKU: OC26012942
Price: 3199000 USD

House

MLS® OC26012942

4 Bed

5 Bath

4236 sqft

3 Parking

Key Facts
Description
Map

Key Facts

Type Single Family Residence

Levels Residential

Size 4236 sqft

Garage Yes

Taxes

Days Active 1

Lot Size 0.187 acres

Approx. Age 1997

Avg. Price Per Sqft $755

MLS® Number OC26012942

Property Address: 21 Portmarnoch Ct, Trabuco Canyon, CA, 92679-5106

Average square foot calculated using Size range provided by listing agent.

Description

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.

MLS® NumberOC26012942

Laundry LevelInside, Laundry Room, Upper Level

Central VacNo

FireplaceNo

Acreage0.187

Exterior

GarageYes

Approx. Age1997

Basement

DrivewayGarage, Garage Door Opener

Garage Spaces3

Heat

A/C

Heating Fuel

Extras

Price History

-End Date

Not Sold YetSold Price

For Sale

Mar 3, 2026List Date

$3,199,000List Price

Oct 28, 2025End Date

$13,000Sold Price

Leased

Sep 29, 2025List Date

$14,500List Price

Home Appraisal

This property is estimated to sell between: $2,592,000 and $3,503,000.

Similar properties in this area sold on average for: $2,592,375

Expected to sell in 69 days. Similar properties sold in 70 days. This home has been on eXp Realty for 1 day.

The estimated sale price does not take into account many variables such as recent renovations, type of appliances, school district etc. To get a more accurate estimate please contact agent.

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Starting Address

Destination Address

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