From first visit to move-in
Core handles design, engineering, permits, utilities and construction, so you deal with one team the whole way. Most ADUs take about 8 to 14 months from first visit to move-in.
Site visit & feasibility
Typical: 1 – 2 weeksWe visit your property, confirm what your city allows, talk through plans and budget, and give you a complete estimate including plans, permits and utilities.
Your part: You walk us through your goals and share any HOA rules or surveys you have.
Design & engineering
Typical: 4 – 8 weeksWe adapt one of our plans or design a custom one, choose finishes with you, and prepare structural engineering and energy calculations.
Your part: You review the design and pick finishes.
Permits
Typical: 2 – 4 monthsWe submit, answer plan-check comments and handle utility applications. Cities must act on a complete ADU application within 60 days.
Your part: Nothing, other than signing applications.
Construction
Typical: 4 – 6 monthsFoundation through final inspection, managed by our own crew and long-time trade partners. You get regular updates.
Your part: Keep access to the site and make any final selections.
Move-in
Typical: Final walkthroughFinal inspection and certificate of occupancy. We walk you through everything and stand behind our work.
Your part: Move in, rent it out or welcome family.
Ready to see what fits your lot?
Book a free site visit. We’ll check what your property allows and give you a full estimate, including plans, permits and utility connections.