Bolthole Index

Monterey County, California

Zoning, building permits and septic rules in Carmel-by-the-Sea, California

Carmel-by-the-Sea is a city in Monterey County, California. Carmel-by-the-Sea adopts its own zoning, so inside its limits Carmel-by-the-Sea’s rules apply, not the county’s. 4 rules below are quoted from official sources and independently re-checked, most recently on October 22, 2026. Rules for unincorporated land are on the Monterey County page.

Answers from the rulebook for Carmel-by-the-Sea

Carmel-by-the-Sea’s own rules

  • Building permitRequired

    Construction, enlargement, alteration, repair, move, removal, improvement, conversion, remodel or demolition of buildings and structures inside Carmel-by-the-Sea city, administered by the city building official.

    • Opens with 'except as otherwise provided in this code', so exemptions elsewhere in the code apply; the exemption section CMC 15.04.075 was not opened in this run.
    • Grading of 50 cubic yards or more also requires a permit under the same section.
    • Conditional status: construction proceeds only after the building official issues the permit.

    grading volume requiring permit: >= 50 cubic yards (grading of less than 50 cubic yards is not listed in this permit requirement)

    “except as otherwise provided in this code, no person shall do any of the following without first obtaining from the building official a permit therefor”
  • Local zoningPresent

    All property inside the incorporated limits of Carmel-by-the-Sea city, administered by the city under its own zoning ordinance (Title 17, 'Carmel-by-the-Sea Zoning Ordinance and Coastal Zone Implementation Plan').

    • Title 17 also serves as the city's coastal zone implementation plan under the California Coastal Act; coastal-zone-specific rules may add requirements.
    • The eCode360 chapter 17.02 history line lists 'ord. 2023-007 pdf 2023-12-04 amends zoning (pending coastal commission certification)'; certification status of that amendment was not verified in this run.
    “this title shall apply, to the extent permitted by law, to all property in incorporated city of carmel-by-the-sea”
  • Zoning districtsPublished

    Residential zoning districts (R-1 and R-4) in Carmel-by-the-Sea city.

    • Commercial districts are in Chapter 17.14 and overlay districts in Division III; neither was opened in this run.
    “schedule ii-1 land use regulations for residential districts p = permitted use l = limitations apply c = conditional use permit required r-1 r-4”
  • SetbacksSpecified

    R-1 single-family residential district in Carmel-by-the-Sea city, interior and corner sites.

    • Interior site: front 15 ft, rear 15 ft, interior side 3 ft, composite side 25% of site width.
    • Corner site: street-side 5 ft; corner-site front 15 ft, rear 15 ft, interior side 3 ft, composite side 25% of site width.
    • Rear setback is 3 ft for portions of structures under 15 ft in height.
    • Resubdivided corner and double-frontage sites have separate values in Table 17.10-a (resubdivided corner: front 10 ft, street side 9 ft; double-frontage: street side 5 ft).

    front setback, interior site: 15 feet · rear setback, interior site: 15 feet (3 feet for portions of structures less than 15 feet in height) · interior side setback: 3 feet · composite side setbacks (both sides): 25 percent of site width · street side setback, corner site: 5 feet

    “interior site 15 15 25% of site width 3 n/a corner site 15 15 25% of site width 3 5 resubdivided corner site 10 15 25% of site width 3 9 double-frontage site 15 n/a 25% of site width 3 5 (if applicable) notes: * the rear setback is three feet for those portions of structures less than 15 feet in height.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Carmel-by-the-Sea or Monterey County directly.

  • Owner-builder exemption — Owner-builder permit exemption for owners building their own home in Carmel-by-the-Sea city.
  • Building code adopted — Which building code edition Carmel-by-the-Sea city enforces.
  • Inspections — Building inspections for work inside Carmel-by-the-Sea city.
  • Certificate of occupancy — Certificate of occupancy for new or altered buildings inside Carmel-by-the-Sea city.
  • Minimum dwelling size — Minimum dwelling size in Carmel-by-the-Sea city residential districts.
19 more unanswered
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • Driveway access
  • Building in a floodplain
  • Short-term rentals
  • Permit fees
  • Permit process

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Unanswered questions are usually a sign that Carmel-by-the-Sea publishes no rule on the point, not that none exists. Monterey County’s page lists the county offices to call.

Off-grid gear

Going off-grid in Carmel-by-the-Sea means bringing your own water and power. The kit we’d start with:

These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.

← All of Monterey County: county rules, score and offices