Casita Drafting
(480) 485-0918

Phoenix, Arizona · ADU & casita permit drawings

Casita and ADU permit drawings for Phoenix.

For contractors and homeowners building a casita, guest house, garage conversion or addition in Phoenix. I draw the set the city reviews, MEP sheets included.

  • Detached casitas & ADUs
  • Garage conversions
  • Additions
  • Site plans for standard-plan ADUs

What you get

Floor plan first, free

Send an address and a sketch. I draw the floor plan free. Like it, I finish the set.

One complete set

Site plan, floor plan, elevations, sections, roof plan, plus the electrical, plumbing and mechanical sheets.

Corrections in 48 hours

City comments come back, I turn the update around within two business days.

Hablo español

Call or text in English or Spanish.

How it works

STEP 01

Send the address

Plus a sketch, photos, or the city’s comment report.

STEP 02

Get a flat price

Same day, in writing.

STEP 03

Get your set

A PDF ready to upload to the city portal.

Local notes

Using one of Phoenix’s free ADU standard plans? The city still needs a site plan for your lot. I draw that site plan and the utility layout so the standard plan can go in.

Do you work with my contractor?

Yes. Most of my sets go out under the contractor’s title block. Homeowners are welcome too.

Residential work only. We prepare drawings for homes, ADUs, conversions and additions under the state residential exemption, and refer out anything that needs a licensed professional’s seal.