Zoning, building permits and septic rules in Triana, Alabama

Triana’s own rules

• Building code adoptedAdopted (with conditions)

  New construction and alterations inside Triana city limits

  • The building department page lists 2018 IRC, 2018 IBC, 2018 IPC, 2018 IMC, 2018 IFGC, 2018 IPMC, 2018 ISPSC, 2017 NEC, 2021 IFC and 2015 IECC.
  • Ordinance 2025-06 'adopting building and related codes' is listed on the town ordinances page but was not opened; confirm whether it changes these editions.

  “building codes adopted 2018 international residential code 2018 international building code 2018 international plumbing code”

• InspectionsRequired

  Buildings and secondary residences inside Triana city limits

  • Inspections are scheduled through the building inspector, office 640 6th Street.
  • Secondary residences: inspections must be completed before a certificate of occupancy is issued.

  “inspections must be completed before a certificate of occupancy is issued”

• Certificate of occupancyRequired

  Buildings and structures erected, moved or altered inside Triana city limits

  • The building inspector must make a final inspection within three working days after notice that the premises are ready (Section 9.4).
  • Huntsville Utilities requires the town's certificate of occupancy before permanent electric and natural gas service is established.

  “a certificate of occupancy is required to establish permanent electrical and natural gas (if applicable) service with huntsville utilities.”

• Local zoningPresent (with conditions)

  Land inside Triana city limits (Town of Triana, Madison County, AL). The town administers its own zoning ordinance, Ordinance 2021-03.

  • The town ordinances page lists Ordinance No. 2026-01 Zoning under 2026. That ordinance could not be opened (not in the cached location tested), so it may supersede 2021-03; re-verify.
  • Zoning rules do not apply outside the town limits; county unincorporated rules are not recorded here.

  “use districts for the purposes of this ordinance, the town of triana is hereby divided into the types of districts designated as follows in table 1 below”

• Manufactured homesLimited

  Mobile and manufactured homes inside Triana city limits

  • Mobile homes are allowed in mobile home courts within R-2 districts (Section 5.5).
  • The town building page says they may also be permitted in R-1 with Board of Adjustment approval, which conflicts with Section 5.5 of Ordinance 2021-03; confirm which controls.
  • Section 5.5 also allows one mobile home per parcel upon appeal to the Planning and Zoning Commission.
  • Mobile home courts of 5 or more are restricted to R-2 districts; no more than 2 per half acre (building page).

  “mobile homes per the zoning ordinance, mobile homes may only be located within r-2 zoning districts but may be permitted within r-1 zoning districts with approval of the board of adjustments.”

• Accessory dwellingsLimited

  Secondary residences and accessory dwelling units on R-1 parcels with an existing primary residence inside Triana city limits

  • Requires Planning and Zoning Commission approval (written request to the chairman, with address, parcel ID, sketch and location).
  • Must comply with the minimum housing standards ordinance; permits and inspections required before a certificate of occupancy.
  • Water, sewer and power (Huntsville Utilities) and driveway/access and house numbering through Madison County required.
  • No inspections, water/sewer service or certificates of occupancy issue until the Commission approves.

  “secondary residences, accessory dwelling units, or mobile homes may be placed on an r-1 parcel containing an existing primary residence with approval from the planning and zoning commission.”

• Permit feesPublished (with conditions)

  Residential building permit fees inside Triana city limits

  • Fees are set by Ordinances 2021-05 and 2019-01 (cited on the building page; not opened).
  • Commercial fees are variable; inquire with the office.
  • Other listed fees: subcontractor permit $200, reinspection $100, permit card reissue $50, temporary power $75, accessory structure permit $150, accessory structure inspection $75.

  new construction permit fee: 3000 USD per unit (residential; per unit) · water/sewer availability fee: 3000 USD per unit (per unit)

  “permit costs for residential, see ordinance 2021-05, 2019-01. new construction $3000/unit water/sewer availability fees $3000/unit”

• Permit processPartial

  Building permit application process inside Triana city limits

  • Applications are obtained in person at the building office, 640 6th Street, Monday to Friday 7:00 a.m. to 4:00 p.m.; payment by cash, check or card.
  • Plan review and approval steps are described only in Section 9.3 of 2021-03 (building permit issued when plans conform); the full process is not published online.

  “permit applications can be obtained in person at the office.”

Rules another office applies inside Triana

Triana 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 septicMixed (with conditions)

  Septic systems where septic is allowed inside Triana city limits; the Madison County Health Department approves them. Residential lots on municipal sewer may not use septic.

  • Town zoning (note d of the residential table) requires municipal sewer and water for residential lots and prohibits septic tanks; see the off_grid_sanitation claim.
  • Septic for secondary residences needs Madison County Health Department approval (building department page).

  “septic requires approval of the madison county health department.”

• Septic permitRequired

  Septic tanks inside Triana city limits, where septic is allowed

  • The page says 'if applicable'; in residential districts the town prohibits septic tanks.
  • Also requires county licence fees through the county licensing department.

  “madison county health department permits will also be required for septic tanks (if applicable) in addition to any required license fees through the county licensing department.”

Still unanswered

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

• Owner-builder exemption — Owner-builder permit exemption inside Triana city limits
• Minimum dwelling size — Minimum dwelling floor area inside Triana city limits
• Minimum lot size — Minimum lot area for the main single-family R-1 district inside Triana city limits
• Setbacks — Front, side and rear setbacks for residential districts inside Triana city limits
• Lot coverage — Maximum lot coverage inside Triana 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.