1061 Los Trancos Road

Portola Valley, California

6 Bedrooms

7 Baths

4,815 Sq. Ft.

Offered at $4,995,000

1061 Los Trancos Road

Welcome to 1061 Los Trancos Road, an extraordinary modern residence in the heart of Portola Valley. This brand-new ground-up construction, completed in 2024, boasts a Contemporary Modern design and spans 4,815 sq ft across three stories, including an additional 780 sq ft ADU. Situated on an expansive 7,888 sq ft lot, with the option to acquire an adjacent 8000 sq ft lot next door at 1063 Los Trancos Road.

1061 Los Trancos Road

Step through the 9-foot tall mahogany front doors into a world of sophistication. The home features 6 ensuite bedrooms, including 2 separate primary suites with heated floors, and 7 bathrooms, all adorned with high-grade finishes and fixtures. The oversized Chef’s kitchen with a ‘waterfall island’ and undercounter USB port is a culinary masterpiece, equipped with top-of-the-line appliances and a customized $6,000 designer chandelier.

1061 Los Trancos Road

Entertain in the large family room with a double-sided gas fireplace opening to one of the four exterior decks/patios, or retreat to the home theater with maximum sound attenuation and 12-foot-high ceilings for a cinematic experience.

The glass elevator effortlessly services all three levels, while the 500+ bottle wine cellar, accented by original redwood paneling, is a connoisseur’s dream. This smart home is fully prewired with CAT 6 throughout and features radiant floor heating, central air conditioning, and a recirculating 80-gallon hot water system.

The property also includes a separate laundry room, safe, and pet-friendly mud room. With a built-in 2 car garage and up to 10 parking spaces, this home offers both convenience and luxury. Don’t miss the opportunity to own this masterpiece of modern living, offering the best in contemporary design and state-of-the-art amenities.

Lot Features/Square Footage Information

• 4,815 sq ft of living space consisting of 3-stories, including 780 sq ft ADU
• Expansive 7,888 sq ft lot
• Adjacent 8,000 sq ft lot at 1063 Los Trancos Road available for purchase

Construction Features & Design

• Brand new ground-up construction 2024 Contemporary Modern design
• 9 ft tall mahogany front doors with upgraded Baldwin lockset (lifetime warranty)
• Oversized 8 ft - 10 ft solid core doors throughout home
• Anderson double pane tempered & glazed windows (up to 1” thick)
• 24 ft high vaulted ceilings in great room
• Large family room with double sided gas fireplace opening to deck
• Class ‘A’ Presidential Shake TL shingle roof by Certainteed
• 2 x 6 wall construction with high-grade #1 wood members throughout

• Upgraded 5/8” drywall with Class 4 smooth finish • Fire resistant WUI construction
• Stone, tile & travertine flooring on all levels • 4 exterior decks/patios
• Top floor sky deck great for star gazing with stunning hillside views surrounded by reclaimed redwood walls (repurposed from original 1929 home on property)
• Earthquake resistant foundation consisting of 70+ piers (up to 30 ft deep) with reinforcing bars and over 1 million pounds of poured concrete (4000 PSI)
• Fire Alarm & Fire Sprinkler system

1061 Los Trancos Road

Additional Dwelling Unit (ADU)

• 780 sq ft with separate entrance
• 12 ft high ceilings

Bedrooms & Bathrooms

• 6 bedrooms, including 5 ensuite bedrooms *
• 2 Master bedroom suites: one on main level & one on top floor
• 2 soaking tubs: 1 in each master bedroom suite
• 10 ft – 11 ft average ceiling height in all bedrooms


• Oversized Chef’s kitchen with ‘waterfall island’ and undercounter USB port
• Kitchen/family room combination
• Top of the line appliances including Dacor Refrigerator, Electrolux/Frigidaire double oven, 6-burner 84,000 BTU gas range & microwave, & Bosch dishwasher

• Stainless steel deep double sinks
• Breakfast room
• Oversized walk-in pantry
• Customized $6,000 designer chandelier in kitchen

1061 Los Trancos Road


• Glass elevator servicing all 3 levels of home
• Home theatre with maximum sound attenuation & 12 ft high ceiling
• Fully prewired (CAT 6) throughout
• 500+ bottle wine cellar accented by original redwood from previous structure on property
• Separate laundry room with multiple storage cabinets
• Safe
• Pet friendly mud room


• Utilities: public sewer & water
• Heated Floor bathrooms
• Central air conditioning
• Recirculating 80 gallon hot water system with instant hot water
• High pressure water service (static water pressure in excess of 140 PSI with pressure reducing regulator)


• Built in 2 car garage – fully finished with recessed lighting, windows, 11 ft six inch ceiling height, and R-12 insulated garage door
• Up to 10 car parking spaces (driveway & street)


• Highly rated Portola Valley School District

Health & Wellness

• Walking distance to a multitude of hiking & biking trails

Property Floorplan

All features, specifications and plans are subject to change without notice. Floor plans are for presentation purposes only as they are not to scale. All dimensions and square footage are approximate and may vary due to uniqueness of the home design and configuration and no representation is made as to the accuracy of such figures.

ACT Compass Real Estate SF

David Costello

CalDRE #01947195
+1 (415) 828 8122

With 40 years of executive, marketing and sales experience, David is a 4th generation San Francisco native that has an unparalleled understanding of the city’s diverse neighborhoods.

David is as an excellent communicator and readily shares his expertise with clients as he walks them through each stage of a real estate transaction. He takes a tremendous amount of pride in performing at the highest level, providing each of his clients with a high-level of service and a tireless work ethic.

Andy Ardila

CalDRE #02080102
+1 (415) 608 1003

Andy is a trusted advisor to his clients, fully committed to their success. He is at the forefront of innovative marketing strategies. He is widely recognized in the real estate industry for his leadership ability, market knowledge, and creative expertise, establishing long-lasting partnerships with his clients that include both buyers and sellers as well as real estate developers.

Andy has led marketing and sales for highly recognized developments throughout the US generating over $8B in residential real estate sales. He and his team proudly represent a wide variety of properties at varying price points across the San Francisco, Napa Valley, Mexico and Costa Rica. Serving the client, building trust and cultivating a culture of excellence are priorities for Andy.