Every Bay Area city has its own rhythm around planning review, neighborhood context, inspections, and construction logistics. In Montclair Village, early review should include hillside access, mature trees, older systems, view corridors, site access, staging, utilities, structure, and the way construction will affect daily life.
For new homes and large remodels, the early plan should connect architecture with real construction details. Window packages, waterproofing, foundation conditions, framing, mechanical systems, lighting, tile, cabinetry, and exterior materials all influence investment and schedule. When those pieces are coordinated early, the project has a calmer path.
For ADUs and additions, the key question is how the new space should relate to the main home. Some families need independence. Others need a larger kitchen, family room, primary suite, or office connected to the house. The right answer affects design, permitting, construction sequence, and long-term value.