Live calculator
Rebuild the estimate
Value first. No email wall, no fake exact quote.
Want a human to sanity-check the range?
Optional. The estimate already did its job. Send it only if you want a Bay Area planning review.
Review focus
What gets checked.
Scope realism
Whether the project type, size, finish, structure, utilities, and city assumptions match the budget.
Drawing path
Whether you need feasibility, concept drawings, permit-ready plans, or a bid-ready scope set.
Routing
Bay Area ADU projects can route toward ADU-specific resources; broad contractor comparison can route to the GC hub.