Short answer
Architectural drawing cost depends on whether the work is concept design, permit documentation, construction details, or a coordinated consultant set.
| Item | Planning range | Notes |
|---|---|---|
| As-built drawings | $1,500-$6,000+ | Existing home complexity and measuring detail matter. |
| Permit drawing package | $4,000-$18,000+ | Usually narrower than full architectural services. |
| Construction drawing package | $15,000-$60,000+ | More detail, coordination, and builder clarity. |
How to use these numbers
Treat the ranges as planning context, not a quote. Bay Area homes punish lazy assumptions: existing conditions, utilities, structural scope, planning review, and consultant needs can move the number fast.