ARTFEED — Contemporary Art Intelligence

Moksha House by SAW // Spiegel Aihara Workshop in Portola Valley

architecture-design · 2026-04-24

Moksha House, designed by SAW // Spiegel Aihara Workshop, is a 724-square-meter residence on a 3.1-acre site in Portola Valley, California. Completed in 2024, the two-story house over a basement includes a guest house of 111 square meters. The design team, led by Dan Spiegel and Megumi Aihara, created a sculpted composition that balances presence and restraint, with panoramic views across Stanford University to the San Francisco Bay. The project features materials from manufacturers like Fisher & Paykel, Arborica, and Brizo, with concrete by Palo Alto Concrete and landscape by JG Universal and Jose Gonzalez. Structural engineering was by Daedalus Structural Engineering, civil engineering by Lea & Braze, and geotechnical engineering by Romig Engineering. The general contractor was Interspace. The house is categorized under Houses and Sustainability.

Key facts

  • Moksha House is located in Portola Valley, California, United States.
  • Architects: SAW // Spiegel Aihara Workshop.
  • Area: 724 m².
  • Year completed: 2024.
  • Lot area: 3.1 acres (1.25 hectares).
  • Number of rooms/units: 2 stories over a basement.
  • Guest house area: 1,194 square feet (111 square meters), 1 story.
  • Design team: Dan Spiegel, Megumi Aihara, Adam Strobel, Namhi Kwun, Jeremy Ferguson, Jonah Merris, Dustin Stephens, Sharon Ling, Avery Sell.

Entities

Artists

  • Dan Spiegel
  • Megumi Aihara
  • Adam Strobel
  • Namhi Kwun
  • Jeremy Ferguson
  • Jonah Merris
  • Dustin Stephens
  • Sharon Ling
  • Avery Sell

Institutions

  • SAW // Spiegel Aihara Workshop
  • Stanford University
  • Palo Alto Concrete
  • JG Universal
  • Lea & Braze
  • Daedalus Structural Engineering
  • Romig Engineering
  • Interspace
  • Fisher & Paykel
  • Arborica
  • Brizo
  • Emtek
  • Fleetwood
  • Henrybuilt
  • Kalesnikoff
  • Lambert & fils
  • RBW
  • Ravenhill Studio
  • SC Custom Woodworks Inc.

Locations

  • Portola Valley
  • United States
  • San Francisco Bay
  • California

Sources