Tianyuan Homes
Case 005 · Big lot, big upside
Atherton

Case 005 · Big lot, big upside

Wringing every dollar of upside out of Atherton's top tier

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Duration2017–2021
CityAtherton

~$10M owner-stated profit

What makes this house special

  • Silicon Valley #1 zip 94027
  • Ground-up rebuild · contemporary estate
  • Multi-year cycle · estate-grade materials
  • Owner-stated profit ~$10M

Project story

A generous lot inside the 94027 zip. We took it from due-diligence to design language to material selection at estate grade, ground-up rebuilt as a contemporary estate over roughly four years.

Photo archive

Atherton Case 005 cover
94027 zip · top-tier rebuild
Atherton Case 005 site detail
Site detail · structure and facade
From Eric Sun's TikTok
Eric SunWatch on TikTok

*Figures shown are owner-stated and have not been independently verified. Full project files and financial performance available through the partner portal.

Case 005 · Big lot, big upside · Atherton — Tianyuan Homes