Here's a link for [[https://www.portland.gov/ppd/building-permit-estimates|estimating permit costs]]

Here's a link for [[https://www.portland.gov/ppd/early-assistance/15-minute-question-appointments|free 15 minute consultations]] with the city.

Here's a link to the [[https://www.portland.gov/sites/default/files/code/110-sd-zone_3.pdf|building code for single family dwellings]].


Here's a link for the [[https://www.portland.gov/ppd/residential-permitting/adu-conversions|ADU conversions]].

[[https://www.portland.gov/ppd/residential-permitting/home-projects/new-single-family-residence-nsfr|Requirements/Utilities]] for a detached ADU setup.