What to do
1. Check if your project qualifies for this application
We accept applications for ADUs and work related to ADU construction.
Some examples include:
- Expansions required for an ADU
- Excavations required for an ADU
- New construction for a detached ADU
- Interior remodel work to create independent access to the ADU
For all non-ADU construction, see instructions from the Department of Building Inspection.
For unit legalizations, follow the Legalization Program process.
2. Gather your project location information
We will ask you about your project location:
- Block and lot
- Street address
- Existing and proposed dwelling units
You must confirm that the property owner has authorized this work.
3. Gather your project details
We will ask you for your project details including:
- Estimated construction cost
- Proposed ADUs unit type and square footage
We will process applications as full permits, not site permits.
4. Review the Street Tree checklist
You may need to plant trees on the street. Our street tree checklist can tell you whether your project needs this.
If you do not need to plant a street tree, do not submit these forms.
If you do need to plant trees, you have an option of planting a tree or paying an in-lieu fee.
If you choose to plant a tree, fill out the tree planting permit and attach it with your form.
If you choose to pay the in-lieu free, note that on your plans.
5. Download and fill out these forms.
6. Create PDFs of your plans
PDFs must be editable. Do not submit locked, password-protected, encrypted, or “restricted” documents.
Each upload must be less than 350 MB.
Title blocks must have your project address, sheet count, and sheet name.
Every sheet must have the signature and stamp of the professional of record. Use a scanned graphic signature with a PDF stamp.
7. Submit your application
We will ask you about:
- Your project location
- Your project details
- Your contact info
- Billing contact info
You will also need to upload completed PDFs of the required forms and PDFs of your plans.
This will take about 20 minutes.
8. After you apply
We will send you a confirmation email with your planning application number.
Use our Property Information Map (PIM) for updates about your application. It will take 1 day for your record to appear in PIM.
A planner will email you about next steps within 14 business days.
We will tell you what your initial fee is. You must pay your fees electronically. We will send you instructions.
Once your permit is approved, we will coordinate with you to verify your licensed contractor information.
We will email you your job card to start construction.
Last updated February 17, 2021