Our new Tree Information Form (TIF) is a tool that will standardize how applicants provide tree information in plan sets. This tool provides a clear table format that supports compliance with Seattle’s tree‑related requirements, including standards for neighborhood residential zones, Green Factor, street trees, environmentally critical areas, and shoreline regulations…. [ Keep reading ]
The revised Seattle Stormwater Code and Seattle Stormwater Manual became effective July 1, 2026. That means, projects with a completed application on July 1, 2026, or later, must comply with the 2026 code. If this applies to your project, please download and use the updated submittal documents from the SDCI Stormwater Code website. … [ Keep reading ]
On March 26, SDCI’s pre-submittal conference and paid coaching applications moved to the Seattle Services Portal. Customers can now apply for these services by: For more information, read How to Submit a Pre-submittal Conference or Paid Coaching Application, or email us.
