Bolthole Index

Howard County, Texas

Zoning, building permits and septic rules in Big Spring, Texas

Big Spring is a city in Howard County, Texas. Big Spring adopts its own zoning, so inside its limits Big Spring’s rules apply, not the county’s. 8 rules below are quoted from official sources and independently re-checked, most recently on October 18, 2026. Rules for unincorporated land are on the Howard County page.

Answers from the rulebook for Big Spring

Big Spring’s own rules

  • Building code adoptedAdopted (with conditions)

    Buildings inside Big Spring city limits.

    • International Building Code 2012 is adopted subject to stated exclusions and local amendments.

    International Building Code edition: 2012 (Subject to exclusions and amendments in Sec. 12-44.)

    “International Building Code. 2012 edition, in its entirety, save and except chapters 13, 27, and 34”
  • InspectionsLimited

    Intermodal shipping containers used as living quarters under a specific use permit inside Big Spring city limits.

    • Units must meet current City Building and Fire Codes.
    • Containers must be placed with plumbing, electrical, and mechanical components exposed for inspection.
    • Containers must be anchored to a permanent foundation approved by the Building Official.
    “all plumbing, electrical and mechanical components exposed for inspection”
  • Certificate of occupancyLimited

    A building or land use operating under a specific use permit inside Big Spring city limits.

    • Required before occupancy for a specific-use-permit purpose.
    • Required before a change of use or operator of a specific use permit.
    “without first obtaining a Certificate of Occupancy and Compliance from the Building Official.”
  • Local zoningPresent (with conditions)

    Land inside Big Spring city limits.

    • The zoning ordinance establishes district-specific controls.
    “The City of Big Spring is hereby divided into sixteen (16) zoning districts.”
  • Zoning districtsPublished (with conditions)

    Land inside Big Spring city limits.

    • The zoning ordinance lists 16 districts, including Agricultural, four Single-Family Dwelling districts, Two-Family, General Residential, Multiple-Family, commercial, central-area, and industrial districts.
    • An SD prefix identifies a surface drainage area subject to Section 6-2.

    number of zoning districts: 16 districts

    “The districts established herein shall be known as:”
  • Manufactured homesLimited

    Manufactured homes used as a caretaker's, manager's, or guard's residence in HC, LI, or HI districts inside Big Spring city limits.

    • The use is a specific-use-permit use.
    • The home must be at least 30 feet from any other structure and from any adjacent-lot or adjacent-parcel lot line.

    minimum separation: >= 30 feet (From any other structure or lot line of an adjacent lot or parcel.)

    “Mobile or manufactured home for use as a caretaker's, manager's or guard's residence”
  • Subdividing landRegulated (with conditions)

    Every subdivision of land within Big Spring city limits.

    • The same ordinance also governs land in the City's extraterritorial jurisdiction; this claim is limited to city limits.
    “The regulations herein shall govern every subdivision of land as defined within the corporate limits and the extraterritorial jurisdiction”
  • Permit processPartial

    Specific-use-permit changes inside Big Spring city limits.

    • A new Certificate of Occupancy and Compliance application is made through the Building Official.
    • The Building Official refers the application to City Council for review.
    • City Council may refer the matter to Planning and Zoning Commission for public hearing or authorize issuance if basic conditions have not changed.
    “shall refer such application to the City Council for review.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Big Spring or Howard County directly.

  • Building permit — New residential construction inside Big Spring city limits.
  • Owner-builder exemption — Owner-built residential construction inside Big Spring city limits.
  • Minimum dwelling size — Single-family and agricultural residential districts inside Big Spring city limits.
  • Minimum lot size — Single-family and agricultural residential districts inside Big Spring city limits.
  • Setbacks — Single-family and agricultural residential districts inside Big Spring city limits.
16 more unanswered
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Driveway access
  • Building in a floodplain
  • Short-term rentals

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 Big Spring publishes no rule on the point, not that none exists. Howard County’s page lists the county offices to call.

Off-grid gear

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

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