accessible dwelling unit

KevinNek

The fastest way to derail an ADU is to start with finishes before you’ve solved the fundamentals. 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. Small upgrades like better insulation, air sealing, and right-sized HVAC can deliver comfort you notice every day, not just on paper. 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 accessory dwelling unit seattle as your reference point. When in doubt, simplify—fewer custom details often means faster progress and cleaner results. If you’re collecting bids, ask for a written scope with exclusions listed—this prevents misunderstandings later. Good plans reduce rework; rework is where budgets quietly leak. Good plans reduce rework; rework is where budgets quietly leak. If you’re collecting bids, ask for a written scope with exclusions listed—this prevents misunderstandings later. If you’re collecting bids, ask for a written scope with exclusions listed—this prevents misunderstandings later. A realistic schedule includes ordering lead times and inspection windows, not just a hopeful start date.