adu dadu seattle 

Planning an ADU gets easier once you treat it like a real home, not a side project. Before sketches get serious, map constraints: access for crews, utility tie-ins, drainage, and how the unit will sit for sunlight and privacy. These factors often drive cost more than square footage. A quick way to avoid budget shock is to define allowances early (fixtures, cabinetry, finishes) and tie payments to clear milestones. On the build side, prioritize moisture control, insulation, ventilation, and sound separation. Those details determine whether the space feels quiet and comfortable year-round. If you want a practical place to start, use adu construction services as your reference point. A realistic schedule includes ordering lead times and inspection windows, not just a hopeful start date. A realistic schedule includes ordering lead times and inspection windows, not just a hopeful start date. Good plans reduce rework; rework is where budgets quietly leak. Keep a short list of non-negotiables so decisions stay consistent as options multiply. A realistic schedule includes ordering lead times and inspection windows, not just a hopeful start date. Keep a short list of non-negotiables so decisions stay consistent as options multiply.