Documents posted below are subject to change and may be supplemented or updated as part of the ongoing permitting and review process.

Open Response to the City’s Public Summary of Community Input

SEPA Checklist

• SEPA Checklist with CAR
• Arborist Full Project Report
• Sound Study
• SEPA - GHG Emissions Worksheet
• Critical Areas Report
• Landowner Authorization Form
• Preliminary Landscape Plan (Added on 5/6/2026)
• Fire Protection Plan
• Emergency Response Plan
• Fire District Training Response
• Fire District Receipt
• HRA & CRA Memorandum
• Fire Safety Approach
• CAD Approval Letter
• Legal Lot Memo
• Geotechnical Report
• Basic Site Plan
• Plan Set and Civil Package
• ALTA Survey
• Site Areas Worksheet Full Project
• Preliminary Hydrology Study
• Stormwater Management Plan
• Project Description
• Phase I ESA
• Soil Management Plan
• Visual Simulations

Clearing and Grading Permit

• Clearing Arborist Report
• Landowner Authorization Form
• Clearing Work Plan and TESC
• Haul Route
• Clearing Site Areas Worksheet
• Soil Management Plan
• Clearing and Grading Application Checklist
• Residential Drainage Review Checklist (Added on 5/6/2026)

Floodplain Development Permit

• Floodplain Development Permit - Technical Memo (Updated on 5/6/2026)
• Floodplain Development Permit Worksheet
• Approximate Floodplain Study Narrative (Updated on 5/6/2026)
• King County Flood Hazard Certificate
• Floodplain Development Permit Information
• Flood Study Extent Map (Updated on 5/6/2026)

Other

• Economic and Fiscal Impact Analysis Report 2025
• Cascadia Ridge Open House Information Deck
  
• National Analysis of Residential Property Values (Added on 5/26/2026)