ADU costs vary dramatically depending on construction type, square footage, and local jurisdiction, but most homeowners can expect to invest somewhere between $99,750 and $416,500 for a complete project. New-construction accessory dwelling units typically run $146,500 to $416,500, while converting an existing single-car garage into a livable unit usually costs less, landing between $99,750 and $138,750. Every one
An accessory dwelling unit (often shortened to ADU) is a smaller, independent living space built on the same lot as a single-family home. Unlike a spare bedroom or a finished basement that’s simply part of the main house, an accessory dwelling unit includes its own entrance, kitchen, bathroom, and sleeping area — which makes it a fully self-contained home in miniature. Homeowners build accessory dwelling units to house aging
An accessory dwelling unit (often shortened to ADU) is a fully independent secondary home built on the same lot as a single-family house — complete with its own kitchen, bathroom, entrance, and living space. Whether you call it a granny flat, in-law suite, or backyard cottage, an accessory dwelling unit has become one of the smartest ways for homeowners to add rental income, house family members,
Finding trustworthy ADU builders in Orange County starts with understanding exactly what these specialists do, what they charge, and how to separate the experts from the amateurs. An ADU builder (short for accessory dwelling unit builder) is a licensed professional who designs, permits, and constructs a secondary living structure on your property. Because ADUs are permanent additions subject to strict building codes, the right builder can make the difference between a
ADU cost is the first question every homeowner asks before breaking ground on an accessory dwelling unit, and the honest answer is: it depends. Across the country, an accessory dwelling unit — a self-contained secondary home built on the same lot as your main house — typically runs between $150 and $600 per square foot. However, that range swings widely based on your location, the size of the unit, the foundation






