build adu home remodel 

ADU terminology can be confusing—especially when people mix “types” with “rules” and “use cases.” Feasibility depends on local rules and your lot: setbacks, height, parking expectations, utility capacity, and access. That’s why two similar properties can have different options. Small upgrades like better insulation, air sealing, and right-sized HVAC can deliver comfort you notice every day, not just on paper. Cost drivers are consistent: site work, utility connections, electrical upgrades, bathrooms/kitchens, and finish level. Small spaces demand efficient design to avoid wasted square footage. A straightforward place to start is what are accessory dwelling units. When in doubt, simplify—fewer custom details often means faster progress and cleaner results. Good plans reduce rework; rework is where budgets quietly leak. Keep a short list of non-negotiables so decisions stay consistent as options multiply. Keep a short list of non-negotiables so decisions stay consistent as options multiply. 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. A realistic schedule includes ordering lead times and inspection windows, not just a hopeful start date.