Zoning and Lot Requirements: Determining if your property is eligible for a DADU based on its zoning designation. DADUs are typically allowed in single-family zones, subject to specific requirements. We verify with the Seattle Department of Construction and Inspections (SDCI) to confirm zoning regulations and lot size requirements.
Design and Permitting: We work with you and your design team to develop detailed plans and designs for your DADU that comply with Seattle’s building codes and land use regulations. We will help you obtain a building permit from the SDCI, which involves submitting plans, paying fees, and meeting specific design standards.
Utilities and Services: Planning for utilities and services such as water, sewer, electricity, and gas connections. Ensure that the existing infrastructure can support the additional demands of the DADU or make the necessary upgrades.
Environmental Considerations: Hiring necessary consultants to assess potential environmental impacts associated with the construction of the DADU, such as stormwater management, preservation of trees, methane mitigation, or habitat conservation.
Review and Approval Process: Once the necessary documentation and plans are completed, we submit them to the SDCI for review. The department will evaluate your application and ensure compliance with regulations.
Ballard Backyard Cottages will guide you through these crucial steps, which involve consultations with professionals, such as architects, contractors, or the Seattle Department of Construction and Inspections, to ensure you meet all the specific requirements and regulations for constructing a DADU in Seattle.