Seattle DADU

DADU Plans & Permitting

Plans & Permitting Solutions

DADU Design & Permiting Experts

We design & facilitate the permitting process for new DADU projects. Our design/build experts have the knowledge and experience to help you navigate all of the requirements, options and possibilities, and build the DADU that’s just right for your property, your budget and your intended use.

Pre-Approved Plans

Pre-approved DADU plans that are provided by the city and DO NOT allow any modifications.

Semi-Custom Plans

Select from ten pre designed DADU plans that we will customize to fit your site conditions for you.

Custom Plans

Plans that can be drafted to fit your property and your exact needs with custom floor plans designed by you and the design team.


What is Included With Our Plans?

Pre-Design & Basic Design Service

Contact and engagement of required consultants on Client’s behalf

Creation of design/permit schedule and coordination of this schedule with project team

Coordination of project number creation and intake date scheduling

Project Design

Direct coordination with the designer which includes site design, floor plan design decisions and architectural guidance to the design

Meeting or time period set aside for client to review design and provide approval

Permitting (Building Permit)

Submission of all applications through City of Seattle Portal

Permit documents will be checked for quality, in an effort to reduce unnecessary correction cycles

Contact will be made with design team and SDCI reviewers on an as-needed basis to ensure timely response to submittal and correction items

Engagement in the project process beyond approved reviews, to ensure that holds in the SDCI System or other anomalies do not create undue delay to permit issuance