Zoning, building permits and septic rules in Town of McAdenville, North Carolina

Town of McAdenville’s own rules

• Local zoningPresent (with conditions)

  Land inside McAdenville town limits subject to the Town's Unified Development Ordinance.

  • The UDO states that overlay-district regulations supplement underlying general-district regulations.

  “Planning and Zoning Unified Development Ordinance”

• Zoning districtsPublished (with conditions)

  All geographic area to which the McAdenville UDO applies.

  • Overlay-district regulations supplement the regulations of the underlying general zoning district.

  “R-1 R-2 R-3 RLD RS-20 RS-12 RS-8 RMF TMU OLC O-1 OM CBD UMU GPX NBS C-1 C-2 C-3 I-1 I-2 I-3 IU”

• Subdividing landRegulated (with conditions)

  Newly created lots inside McAdenville town limits.

  • The source identifies Chapter 13 of the UDO as the subdivision-regulation chapter.

  “specifications for the extension of streets and utilities to serve newly created lots exist in the Town of McAdenville Unified Development Ordinance”

• Building in a floodplainLimited

  Development in mapped floodplain areas inside McAdenville town limits.

  • The Town Plan identifies UDO Chapter 14 as the governing flood-damage-prevention standards; specific permit procedures were not opened.

  “standards that regulate development within a floodplain exist in the Town of McAdenville Unified Development Ordinance”

• Permit feesVariable (with conditions)

  Town zoning and development applications inside McAdenville town limits.

  • The UDO references a fee schedule established or adopted by Town Council; the actual schedule amounts were not opened.

  “FEE SCHEDULE FY 2026/2027 Effective 7/1/2026 Planning and Zoning Fees”

Rules another office applies inside Town of McAdenville

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

• Septic permitRequired

  Installation, construction, or repair of an on-site wastewater system serving land inside McAdenville town limits.

  • Exception: work may proceed under an engineered-option permit or Authorized On-Site Wastewater Evaluator permit option; no Improvement Permit or Construction Authorization is required for maintenance.

  “an Improvement Permit and a Construction Authorization have been obtained from the Department or the local health department”

• Septic inspectionRequired

  An on-site wastewater system serving land inside McAdenville town limits before it is covered or placed into use.

  • An applicant may contract with an Authorized On-Site Wastewater Evaluator or engineer for authorized alternative verification under G.S. 130A-337(a1).

  “No system of wastewater collection, treatment and disposal shall be covered or placed into use by any person until an inspection”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Town of McAdenville or Gaston County directly.

• Owner-builder exemption — Owner-built residential construction inside McAdenville town limits.
• Inspections — Building construction inside McAdenville town limits.
• Certificate of occupancy — Buildings inside McAdenville town limits.
• Minimum dwelling size — Single-family dwellings inside McAdenville town limits.
• Setbacks — Structures inside McAdenville town 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.