Bolthole Index

LaSalle Parish, Louisiana

Zoning, building permits and septic rules in Town of Tullos, Louisiana

Town of Tullos is a town in LaSalle Parish, Louisiana. Septic permits inside Town of Tullos come from the state health agency. 6 rules below are quoted from official sources and independently re-checked, most recently on November 3, 2026. Rules for unincorporated land are on the LaSalle Parish page.

Answers from the rulebook for Town of Tullos

Rules another office applies inside Town of Tullos

Town of Tullos does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • Who permits septicState (with conditions)

    Onsite sewage systems for land inside Tullos town (LaSalle/Winn parishes), administered through the Louisiana Department of Health's parish health units

    • Tullos spans LaSalle and Winn parishes; the parish health unit that serves a given Tullos parcel was not confirmed.
    • The LDH program page names parish health units as the local permitting point; the page does not name Tullos specifically.
    • Parish ordinances may add restrictions (see septic-permit claim).
    “sanitarians located in the health units of each parish serve to inform, advise, and operate a permitting system with regard to onsite sewage treatment.”
  • Septic permitRequired

    Installing an individual sewage system on land inside Tullos town where no community sewer serves the property (state permit administered by LDH parish health units)

    • The packet covers mechanical treatment systems; the permit requirement is stated for individual sewage systems generally.
    • Community sewer must be used where available, so the permit applies only where no community system serves the property.
    • Temporary permits are good for one year (applicant packet).
    • Local parish ordinances may add restrictions (applicant packet).
    • Final permit is issued after installer certification and state tag are turned in.
    “the information contained in this packet is a step by step guide to assist you through the process of acquiring a permit to have an individual sewage system installed all the way through to the finalization of your permit by representatives of the office of public health.”
  • Septic inspectionRequired

    Individual sewage systems on land inside Tullos town (state sanitarian site survey before permit issuance)

    • The site survey is a pre-permit sanitarian visit; a separate final inspection 'may be conducted' later and is not treated as required here.
    • Installer certification and state tag must be turned in before final permit.
    “before you can obtain your permit, a sanitarian must visit your property to determine if the plans you submit are feasible for your property and verify your point of discharge.”
  • Off-grid sanitationLimited

    Off-grid sewage disposal on land inside Tullos town where no community sewage serves the property

    • Individual systems are allowed only through the LDH permit process.
    • Parish ordinances may restrict off-lot discharge (applicant packet).
    “if there is no community sewage, then the property/homeowner should follow these instructions below”
  • Mandatory utility hookupConditional

    New homes inside Tullos town where a community sewer system is available to the property

    • Applies only where a community sewage system is available; the packet does not define availability or distance.
    • No Tullos town sewer service area or connection rule was located; a town sewer system may or may not exist.
    • No water-connection rule for Tullos town was found.
    “if a community system is available, you must use it for your sewage disposal needs.”
  • Permit processPublished (with conditions)

    Septic (individual sewage system) permit process only, inside Tullos town; no building-permit process was found

    • Steps: documents, detailed plans, return to parish health unit, sanitarian site survey, installation, installer certification, final permit.
    • The packet covers mechanical treatment systems.
    “the information contained in this packet is a step by step guide to assist you through the process of acquiring a permit to have an individual sewage system installed all the way through to the finalization of your permit by representatives of the office of public health.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Town of Tullos or LaSalle Parish directly.

  • Building permit — Building permits for new residential construction inside Tullos town
  • Owner-builder exemption — Owner-builder exemption from permits inside Tullos town
  • Building code adopted — Building code adopted for construction inside Tullos town
  • Inspections — Building inspections inside Tullos town
  • Certificate of occupancy — Certificate of occupancy inside Tullos town
19 more unanswered
  • Local zoning
  • Zoning districts
  • Minimum dwelling size
  • Minimum lot size
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Well permit
  • Agricultural exemption
  • Subdividing land
  • Driveway access
  • Building in a floodplain
  • Short-term rentals
  • Permit fees

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 Town of Tullos publishes no rule on the point, not that none exists. LaSalle Parish’s page lists the county offices to call.

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