Zoning, building permits and septic rules in Loretto, Tennessee

Loretto’s own rules

• Building code adoptedAdopted (with conditions)

  Buildings and structures regulated inside Loretto city limits.

  • The code identifies the adopted edition as the Standard Building Code, 1994 edition.
  • The official MTAS compilation labels the municipal code last updated February 1, 1995; later amendments were not located in the available official materials.

  adopted building code edition: Standard Building Code, 1994 edition

  “the Standard Building Code,² 1994 edition, as prepared and adopted by the Southern Building Code Congress International, Inc., is hereby adopted and incorporated by reference as a part of this code”

• Local zoningPresent (with conditions)

  Land use within Loretto city limits.

  • The municipal code states that the zoning ordinance and amendments are separate documents of record in the city recorder's office.

  “Land use within the City of Loretto shall be governed by the zoning ordinance of Loretto, Tennessee, and any amendments thereto.”

• Who permits septicMixed (with conditions)

  Private domestic wastewater disposal systems inside Loretto's service area.

  • The city ordinance requires written permission from both the City of Loretto and the Lawrence County Health Department before construction.

  “Before commencement of construction of a private sewage disposal system the owner shall first obtain written permission from the City of Loretto and the Lawrence County Health Department.”

• Septic permitRequired

  Construction of private sewage disposal systems inside Loretto's service area.

  • Written permission is required from both the City of Loretto and the Lawrence County Health Department before construction.
  • A private system may not be constructed unless the superintendent certifies that public sewer is not accessible and no such sewer is proposed in the immediate future.

  “Before commencement of construction of a private sewage disposal system the owner shall first obtain written permission from the City of Loretto and the Lawrence County Health Department.”

• Septic inspectionRequired

  Private sewage disposal systems inside Loretto's service area.

  • The owner must notify the City of Loretto and Lawrence County Health Department when work is ready for final inspection and before underground portions are covered.
  • The city and county health department may inspect work at any construction stage.

  “They shall be allowed to inspect the work at any stage of construction and, in any event, the owner shall notify the City of Loretto and the Lawrence County Health Department when the work is ready for final inspection, and before any underground portions are covered.”

• Off-grid sanitationLimited

  Private sewage disposal systems inside Loretto's service area.

  • A private domestic wastewater system requires a city superintendent certificate that public sewer is inaccessible and not proposed in the immediate future.
  • Written permission from the city and Lawrence County Health Department is required before construction.
  • The system cannot operate until installation satisfies both authorities.

  “A private domestic wastewater disposal system may not be constructed within the service area unless and until a certificate is obtained from the superintendent stating that a public sewer is not accessible to the property and no such sewer is proposed for construction in the immediate future.”

• Subdividing landRegulated (with conditions)

  All subdivisions located within Loretto, Tennessee.

  • The subdivider must submit the required plat, obtain planning-commission approval, and file the approved plat with the county register.
  • The source document is titled as adopted December 1, 2020; its text also includes a September 23, 1991 original-enactment statement and blank amendment fields, so no effective date is recorded here.

  “These subdivision regulations shall apply to all subdivisions, as herein defined, located within Loretto, Tennessee. No land shall be subdivided within the jurisdictional area until the subdivider submits a plat as required by these regulations, obtains planning commission approval of the plat, and files the approved plat with the county register.”

• Permit feesPublished (with conditions)

  City utility connections inside Loretto city limits.

  • The published schedule is labeled July 2026.
  • The $50 utility connection fee applies to water or gas only; water and sewer taps each have separate stated charges plus material cost.

  utility connection fee: 50 USD (non-refundable; water or gas only) · water tap inside municipal limits: 900 USD (plus cost of material) · sewer tap: 900 USD (plus cost of material)

  “Utility Connection Fee $50 Non-Refundable, Water or Gas Only”

• Permit processPartial

  Obtaining building, plumbing, electrical, and sign permits in Loretto city limits.

  • The FAQ provides the place and hours to obtain permits but does not provide application requirements, review sequence, or decision standards.

  “Building, plumbing, electrical, and sign permits may be obtained at City Hall Monday through Friday from 7:30 am to 4:00 pm or by calling 931.853.6797.”

Still unanswered

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

• Building permit — General residential building construction inside Loretto city limits.
• Owner-builder exemption — Owner-built dwellings inside Loretto city limits.
• Inspections — General residential building construction inside Loretto city limits.
• Certificate of occupancy — Occupancy of buildings inside Loretto city limits.
• Minimum dwelling size — Dwellings inside Loretto city limits.

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.