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City of Surrey Updates Environmental Bylaws for Steep Slopes

  • Writer: ENKON Environmental
    ENKON Environmental
  • Jul 14
  • 2 min read

What Developers, Planners, and Builders Need to Know in 2025


If you're developing land in the City of Surrey, recent updates to the municipality’s environmental bylaws for steep slopes could significantly impact how your project is reviewed and approved.


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In 2025, updates to the Surrey Steep Slope Bylaw introduced stricter regulations around development near steep slopes to protect:


  • Public safety

  • Slope stability

  • Riparian and wildlife habitat

  • Downstream water quality


At ENKON Environmental Ltd., we help developers and property owners understand and comply with these changes before they result in delays or redesigns.


Understanding the 2025 Surrey Steep Slope Bylaw: Key Impacts for Developers


The updated bylaw affects any site with:


  • Slopes exceeding 20–30%

  • Land adjacent to ravines, escarpments, or natural drainage channels

  • Areas near designated watercourses or riparian zones


Key changes include:


  • Increased geotechnical and environmental reporting requirements

  • Expanded buffer zones from the top and toe of slopes

  • Mandatory Qualified Environmental Professional (QEP) assessments for affected areas

  • Greater integration of habitat protection into development permit review


Do These Changes Affect Your Site?


You may now require:


  • A habitat assessment or RAPR report for areas near steep slopes and watercourses

  • A Development Permit Area (DPA) submission for environmental protection

  • An updated Erosion and Sediment Control (ESC) plan to manage slope runoff

  • A geotechnical report that integrates environmental constraints


If you're working in areas like South Surrey, Fraser Heights, or East Newton, these rules may apply immediately.


How ENKON Can Help


Our QEPs assist with:


  • Desktop screenings to determine bylaw triggers

  • Field assessments of slope conditions and adjacent habitat

  • Preparation of habitat and slope protection reports for permit submission

  • Coordination with City of Surrey planning staff to smooth the approval process


We’ve supported both large and small developments across Surrey and are up to date on the latest policy shifts.



Don’t Let Bylaw Changes Delay Your Project


If you’re planning work on or near a steep slope, early environmental review is now more important than ever.


Contact ENKON Environmental Ltd. for bylaw screening, QEP reports, and permitting support.

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