Codes and Regulations About Development Regulations: Development regulations set standards for safe, responsible development while protecting the community and environmental. Building and Construction Regulations build Title 16 Building & Construction Regulations Adopted Building Regulations collections_bookmark Adopted Building Codes: IBC, IRC, etc Sammamish Municipal Code menu_book Sammamish Municipal Code Explore Development Regulations: Select a topic below to learn more about the applicable regulations, requirements, and guidelines. Affordable Housing Regulations other_houses Affordable Housing Regulations Accessory Dwelling Units (ADUs) house_siding Accessory Dwelling Units (ADUs) Clearing & Grading landscape Clearing & Grading Can I Subdivide engineering Can I Subdivide Guide Code Interpretations library_books Code Interpretations Critical Area Regulations water_drop Critical Area Regulations Fences fence Fences Floor Area Ratio square_foot Floor Area Ratio (FAR) Hardscape Coverage macro_off Hardscape Coverage Mechanical Equipment Setbacks ac_unit Mechanical Eqipment Setbacks R-4 Development Standards house R-4 Development Standards R-6 Development Standards other_houses R-6 Development Standards Shoreline Regulations water Shoreline regulations Tree Information energy_savings_leaf Tree Information Unit Lot Subdivision playlist_add_check_circle Unit Lot Subdivision