North County Construction & Rebuilds by I Build Strong HomesCall (760) 717-2383

Construction and rebuilds in North County San Diego

What to expect for building and rebuilding across North County: which office permits what.

What is different about North County San Diego

  • North County includes both incorporated cities, each with its own building division, and unincorporated communities that are permitted by the County of San Diego.Source: County of San Diego Planning & Development Services (PDS)
  • About 59% of the roughly 403,800 housing units in the ZIP codes covering the towns we list were built before 1990.Source: U.S. Census Bureau, ACS 2024 5-year, tables B25034 and B25003 (via Census Reporter)
  • Coastal towns such as Oceanside, Carlsbad, Encinitas, Solana Beach and Del Mar have parcels in the Coastal Zone; inland towns do not.Source: California Coastal Commission, Coastal Zone boundary map

If your town is not on this list, we may still be able to help, so call and ask. Across North County the same three questions decide most projects. Which office permits it: a city building division or the County. Is the parcel in the Coastal Zone. And does a homeowners association or similar design group review it first. Answering those three at the start prevents most delays we see.

Housing age varies a lot. Close to six in ten homes across the area date from before 1990, but the share runs from about a quarter in Carmel Valley to over 85% in Del Mar and Solana Beach. Older homes bring electrical, plumbing and framing surprises, and newer ones bring association rules. Fire is a factor in many inland areas, and rebuilds there follow the state's wildland-urban interface code. We give a written scope after a site visit, not a number over the phone.

Call (760) 717-2383