Bolthole Index

Valley County, Idaho

Zoning, building permits and septic rules in McCall, Idaho

McCall is a city in Valley County, Idaho. McCall adopts its own zoning, so inside its limits McCall’s rules apply, not the county’s. 8 rules below are quoted from official sources and independently re-checked, most recently on October 22, 2026. Rules for unincorporated land are on the Valley County page.

Answers from the rulebook for McCall

McCall’s own rules

  • Local zoningPresent (with conditions)

    Land inside McCall city limits. McCall city adopts and administers its own zoning in Title III Planning and Zoning, Chapter 3 (Residential Zones and Standards).

    • Only the residential zone chapter (Chapter 3) was read; commercial zone chapter 4 and the zoning map were not read.
    “the following property development standards shall apply to all land and permitted or conditionally permitted buildings located within their respective residential zones.”
  • Zoning districtsPublished (with conditions)

    Residential zoning districts inside McCall city: RR, RE, R1, R4, R8, R16.

    • Commercial districts (Chapter 4, Table 3.4.02) and the zoning map were not read.
    “table 3.3.03 dimensional standards by residential zone dimensional standard rr re r1 r4 r8 r16”
  • Minimum lot sizeSpecified

    R1 residential zone inside McCall city limits (treated as the main single-family district; the use-table row for single-family dwellings was not read beyond its opening).

    • Minimum property size per unit as shown in Table 3.3.03; street frontage minimum also applies.

    minimum property size per unit: >= 40000 square feet · street frontage, minimum: >= 100 feet

    “minimum property size per unit (square feet) 360,000 180,000 40,000 10,000 5,000 2,500 street frontage, minimum (in feet) 1 300 200 100 75 50 25”
    One more reviewed finding on this topic
  • Building heightSpecified

    R1 residential zone inside McCall city limits.

    • Maximum height in feet per Table 3.3.03; footnote 5 not read.

    maximum building height: <= 35 feet (footnote 5 not read)

    “maximum height (in feet) 35 35 35 35 35 50 5”
    One more reviewed finding on this topic
  • Accessory dwellingsAllowed

    Accessory dwelling units (guesthouses) in the RR, RE, R1, R4, R8 and R16 residential zones inside McCall city limits.

    • Table 3.3.02 marks the use p in all six residential zones; the table's legend text for p was not captured, and size, setback and owner-occupancy conditions for accessory units were not read.
    “dwelling unit, accessory (including guesthouses) p p p p p p”
  • Short-term rentalsLimited

    Short-term rentals in the RR, RE, R1, R4, R8 and R16 residential zones inside McCall city limits.

    • Occupancy of fewer than 11 persons is marked a in the table (administrative permit); occupancy of 11 or more persons is marked c (conditional use permit).
    • Footnote 5 of Table 3.3.02 was not read in full.
    • Pending Ordinance 1038 would amend this table and the definition of short-term rental; it is not yet in the codified code.
    “dwelling, short term rental, occupancy fewer than 11 persons 5 a a a a a a dwelling, short term rental, occupancy 11 or more persons c c c c c c”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask McCall or Valley County directly.

  • Building permit — Building permit for new residential construction inside McCall city limits.
  • Owner-builder exemption — Owner-builder exemption inside McCall city limits.
  • Building code adopted — Building code adoption for construction inside McCall city limits.
  • Inspections — Building inspection inside McCall city limits.
  • Certificate of occupancy — Certificate of occupancy inside McCall city limits.
18 more unanswered
  • Minimum dwelling size
  • Lot coverage
  • 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
  • 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 McCall publishes no rule on the point, not that none exists. Valley County’s page lists the county offices to call.

Off-grid gear

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

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