Tesla Powerwall at the Property Line? What California Actually Requires

By S. N. • Published 10/19/2025

If you’re planning a Tesla Powerwall on a 3-story + basement, R-3 house (Type VB) with sprinklers, the single most common question is: “Can I set it right on the lot line?” Short answer: Not by default. But there are **clear, code-backed paths** to make tight sites work.