Bolthole Index

St. Tammany Parish, Louisiana

Building permits, zoning and septic in the Town of Abita Springs, Louisiana

The Town of Abita Springs, Louisiana requires building permits for construction and listed alterations inside town limits.1 Abita Springs administers its own zoning in St. Tammany Parish, and Historic-zoned property needs Historic Commission approval before a building permit application.23 Individual sewerage approval goes through Louisiana Department of Health parish sanitarians; St. Tammany Parish Environmental Services separately administers sewerage inspection permits.45

At a glance

Building permits
Required for construction and listed alterations inside town limits1
Zoning
Town zoning applies; confirm the parcel’s district with Planning & Zoning26
Historic property
Historic Commission approval before applying for a building permit3
Septic approval
LDH parish sanitarians; separate parish sewerage inspection program45
RVs and tiny homes
Occupancy permission unconfirmed; ask town Planning & Zoning6
Lot dimensions
District-specific; mobile-home district has separate alleyway standards7
Private wells
Licensed driller and state registration; domestic wells have different notification rules8

Who to call

Building permits

Town of Abita Springs Planning & Zoning

Town building applications, zoning and historic review

(985) 892-0711, Option 4

Septic permits

St. Tammany Parish (Mandeville) Health Unit - Environmental Health

Individual sewerage approval and environmental health questions

985.893.6296

21454 Koop Drive, Suite 2B, Mandeville, LA 70471

Septic permits

St. Tammany Parish Department of Environmental Services

Individual sewerage approval and environmental health questions

985-898-2535

es@stpgov.org

21454 Koop Drive, Building B

Contact details are copied from each office’s official page and were checked against it on October 11, 2026.

Off-grid gear

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

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Do you need a building permit in the Town of Abita Springs, LA?

Abita Springs requires building permits for listed work including accessory buildings, swimming pools, wall changes, room-use changes, piping changes, reroofing and partial demolition.1 Construction inside Abita Springs must meet the current Louisiana building code.9 The town building inspector inspects building, plumbing, electrical and mechanical work within corporate limits.10 For Historic-zoned property, obtain Historic Commission approval before applying for the building permit, so historic review belongs at the beginning of the project.3

Who handles building permits and zoning in the Town of Abita Springs?

Use the Town of Abita Springs building page for residential and non-residential building packets, applications, stormwater agreements and utility forms.3 Ask town Planning & Zoning to confirm the property’s zoning using the contact listed below.6 Abita Springs administers the town zoning ordinance, while its building inspector handles the listed construction inspections within corporate limits.210 For a parcel outside town limits, consult the St. Tammany Parish guide: the parish building-permit requirement cited there applies to unincorporated land.11

Does the Town of Abita Springs have zoning and minimum lot dimensions?

Abita Springs has town zoning, so ask Planning & Zoning to identify the parcel’s district before choosing a building layout.26 In the Abita Springs mobile-home district, the minimum buildable lot is 90 feet wide by 120 feet deep with alleyways, or 90 feet wide by 150 feet deep without alleyways; previously platted lots of record have separate exceptions.7 These mobile-home district dimensions are not a townwide residential minimum.7 We could not confirm residential setbacks, lot coverage or minimum dwelling size; request the applicable district standards from town Planning & Zoning.6

How do septic permits work inside the Town of Abita Springs?

Louisiana Department of Health parish health-unit sanitarians administer onsite sewage permitting for Abita Springs properties.4 Louisiana requires state health approval before installing, altering or operating an individual sewerage system, with plans and specifications approved as part of the permit.12 State review considers whether community sewer connection is feasible and whether soil, drainage and lot dimensions support an individual system.12 St. Tammany Parish Environmental Services also administers sewerage inspection permits; its SIP applications are online.513 Contact the LDH Mandeville Environmental Health office for health approval and parish Environmental Services for the separate inspection process.4514

Can you live in an RV or tiny home in the Town of Abita Springs?

We could not confirm permission to occupy an RV or tiny home on private land in Abita Springs; ask town Planning & Zoning about the proposed use and the parcel’s zoning district before buying a unit.6 Abita Springs administers zoning, and construction must comply with the current Louisiana building code.29 The mobile-home district’s lot dimensions address mobile-home lots, rather than establishing an RV or tiny-home occupancy permission.7 We also could not confirm temporary camping, ancillary-dwelling occupancy or a town owner-builder exemption; include those questions in the same Planning & Zoning inquiry.6

What are the steps before building a home in the Town of Abita Springs?

  1. Ask Abita Springs Planning & Zoning to confirm the parcel’s district and whether Historic Commission review applies.6
  2. Obtain Historic Commission approval before the building permit application if the property is zoned Historic.3
  3. Use the town residential building packet and ask about the stormwater, utility and right-of-way/culvert forms supplied with the process.3
  4. Resolve individual sewerage approval with LDH if an onsite system is proposed, and ask parish Environmental Services about sewerage inspection permits.125
  5. Arrange the town’s building, plumbing, electrical and mechanical inspections.10

For a new private well, Louisiana requires a licensed driller and registration within 30 days after completion; domestic wells use post-installation notification rather than the ordinary advance-notification rule.8

Watch-outs

  • Historic-zoned property in Abita Springs needs Historic Commission approval before the building permit application.3
  • We could not confirm Abita Springs building permit fees or certificate-of-occupancy requirements; ask town Planning & Zoning before budgeting or planning a move-in date.6
  • Abita Springs publishes a right-of-way/culvert form, but we could not confirm the driveway-access thresholds; ask town Planning & Zoning which application fits the proposed access.36

Sources

  1. Town of Abita Springs Building Permits (Town of Abita Springs), quoted and re-checked
  2. Town of Abita Springs, Planning & Zoning Department (Town of Abita Springs), quoted and re-checked
  3. Town of Abita Springs Building Permits (Town of Abita Springs), quoted and re-checked
  4. Onsite Wastewater Program (Town of Abita Springs), quoted and re-checked
  5. Environmental Services, quoted and re-checked
  6. Town of Abita Springs Planning & Zoning (townofabitasprings.com)
  7. Code of Ordinances: Sec. 9-216. Mobile home district (Town of Abita Springs), quoted and re-checked
  8. Louisiana Administrative Code, Title 43, Part VI, §701 (Louisiana statewide rule), quoted and re-checked
  9. Town of Abita Springs Building Permits (Town of Abita Springs), quoted and re-checked
  10. Town of Abita Springs, Planning & Zoning Department (Town of Abita Springs), quoted and re-checked
  11. St. Tammany Parish Unified Development Code (2026 county census)
  12. Louisiana Administrative Code Title 51, Part XIII, Public Health—Sanitary Code (Louisiana statewide rule), quoted and re-checked
  13. St. Tammany Parish Department of Environmental Services (stpgov.org)
  14. St. Tammany Parish (Mandeville) Health Unit - Environmental Health (ldh.la.gov)

Written October 11, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

Answers from the rulebook for Town of Abita Springs

Town of Abita Springs’s own rules

  • Building permitRequired

    Listed construction and alteration work inside Abita Springs town limits.

    • The official page lists ancillary and accessory buildings, fences 7 feet and taller, pools, wall changes, room-use changes, piping changes, reroofing, and partial demolition; it separately lists work that does not need a building permit.
    • Historic-district properties require a Certificate of Historic Appropriateness for the stated historic-district work.
    “You need a building permit for work including but not limited to the following:”
    One more reviewed finding on this topic
    • Required — Building and listed construction work inside Abita Springs town limits.
      “You need a building permit for work including but not limited to the following:”
  • InspectionsRequired

    Building, plumbing, electrical, and mechanical work performed within Abita Springs corporate limits.

    “The building inspector performs inspections for all building, plumbing, electrical, and mechanical work performed within the corporate limits.”
  • Local zoningPresent

    Land inside Abita Springs town limits; the town maintains and administers its zoning ordinance.

    • The town's official zoning page states that the zoning office administers the zoning ordinance and maintains its official records.
    “pertaining to the administration of the zoning ordinance and its related bodies.”
  • Zoning districtsPublished (with conditions)

    Zoning districts inside Abita Springs town limits.

    • The code includes district-specific provisions, including mobile home, C-2 highway commercial, and Midtown Cultural districts.
    “In the mobile home district no building or premises shall be used and no building shall be hereafter erected or structurally altered, unless provided in this chapter, except for one or more of the following uses:”
  • Subdividing landRegulated (with conditions)

    Subdivision proposals, including manufactured-home parks and subdivisions, inside Abita Springs town limits where floodplain standards apply.

    • Proposals must comply with the cross-referenced flood-damage-prevention provisions.
    “All subdivision proposals including the placement of manufactured home parks and subdivisions shall be consistent with subsections 9-451 (b), (c), and (d) of this article.”
    One more reviewed finding on this topic
  • Building in a floodplainRequired

    Development in areas of special flood hazard inside Abita Springs town limits.

    • Application is to the floodplain administrator and includes the listed plans and information.
    • Approval or denial is based on the ordinance and listed relevant factors.
    “Application for a development permit shall be presented to the floodplain administrator on forms furnished by him/her and may include, but not be limited to, plans in duplicate drawn to scale showing the location, dimensions, and elevation of proposed landscape alterations, existing and proposed structures, including the placement of manufactured homes, and the location of the foregoing in relation to areas of special flood hazard.”
  • Permit processPublished (with conditions)

    Residential and non-residential building-permit applicants inside Abita Springs town limits.

    • Historic-zoned property requires Historic Commission approval before a building-permit application.
    • The town publishes separate residential and non-residential packet documents and permit applications.
    “If your property is zoned Historic, you will need to get approval from the Historic Commission before applying for a building permit.”
    One more reviewed finding on this topic
    • Published (with conditions) — Building and planning permits inside Abita Springs town limits.
      “If your property is zoned Historic, you will need to get approval from the Historic Commission before applying for a building permit.”

Rules another office applies inside Town of Abita Springs

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

  • Building code adoptedAdopted (with conditions)

    Construction inside Abita Springs town limits must meet the current Louisiana building code.

    • The town page states this is mandated by the State of Louisiana.
    “all construction must meet current building code.”
  • Minimum lot sizeSpecified

    Mobile home district inside Abita Springs town limits.

    • With alleyways, the minimum buildable lot is 90 feet wide by 120 feet deep.
    • Without alleyways, it is 90 feet wide by 150 feet deep.
    • Previously platted lots of record have separate exceptions for lots originally platted at 50 feet or less and at 60 feet.

    minimum width with alleyways: >= 90 feet · minimum depth with alleyways: >= 120 feet · minimum width without alleyways: >= 90 feet · minimum depth without alleyways: >= 150 feet

    “90 feet of width by 120 feet in depth with alleyways, 90 feet in width by 150 feet in depth without alleyways.”
    2 more reviewed findings on this topic
  • SetbacksSpecified

    C-2 highway commercial district in Abita Springs.

    • The quoted ten-foot setback does not apply where adjacent to a residential district; then it is 20 feet.
    • The section provides that commercial/residential overlay setback requirements apply and allows mitigation through approved green-space designation.

    front and side setback: 10 feet (20 feet if adjacent to residential district)

    “setbacks in front and side will be at ten feet unless adjacent to residential district then 20 feet.”
  • Building heightSpecified

    Midtown Cultural District of Abita Springs.

    maximum building height: <= 35 feet

    “No building shall be constructed in the cultural district of a height in excess of 35 feet.”
    One more reviewed finding on this topic
  • Manufactured homesAllowed (with conditions)

    Mobile homes and modular homes in Abita Springs' mobile home district.

    • They are allowed only when used for an activity permitted in the residential district.
    • Mobile home parks or trailer camps require the stated planning commission and mayor-and-board permit process.
    • Floodplain placement remains subject to floodplain requirements.
    “Mobile homes, modular homes and trailers when used for any activity permitted in the residential district.”
  • Who permits septicState

    Onsite sewage treatment permitting for properties inside Abita Springs town limits is administered through Louisiana Department of Health parish health-unit sanitarians.

    • The LDH page describes parish health-unit sanitarians as operating the permitting system.
    “Sanitarians located in the health units of each parish [...] operate a permitting system”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Town of Abita Springs or St. Tammany Parish directly.

  • Owner-builder exemption — Owner-builder exemptions from town building requirements inside Abita Springs town limits.
  • Certificate of occupancy — Certificate-of-occupancy requirements for land inside Abita Springs town limits.
  • Minimum dwelling size — Minimum dwelling size for residential districts inside Abita Springs town limits.
  • Lot coverage — Lot coverage inside Abita Springs town limits.
  • Camping on your land — Temporary camping on private land inside Abita Springs town limits.
11 more unanswered
  • Tiny homes
  • Accessory dwellings
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Driveway access
  • 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 Abita Springs publishes no rule on the point, not that none exists. St. Tammany Parish’s page lists the county offices to call.

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