St. Clair County, Alabama
Ashville is a city in St. Clair County, Alabama. Ashville adopts its own zoning, so inside its limits Ashville’s rules apply, not the county’s. Septic permits inside Ashville come from St. Clair County (St. Clair County Health Department (Environmental Services) · 659-500-4490). 19 rules below are quoted from official sources and independently re-checked, most recently on November 7, 2026. Rules for unincorporated land are on the St. Clair County page.
New buildings or homes, remodeling, HVAC repair, electrical repair, and plumbing repair inside Ashville city limits.
“If you are constructing a new building or home, remodeling an existing structure, repairing HVAC, Electrical or Plumbing you must purchase a permit thru City Hall.”
A homeowner obtaining a building permit for work inside Ashville city limits.
“IF HOMEOWNER OBTAINING PERMIT, ATTACH AFFIDAVIT FROM ALABAMA HOMEBUILDERS’ LICENSURE BOARD”
Land within Ashville city limits.
“The City of Ashville adopted a zoning ordinance in 2000. While a lot of homes are grandfathered in, once you change something (i.e. pull out an old mobile home, your current home is destroyed, etc.) you must adhere to the zoning ordinance and current regulations.”
Zoning districts inside Ashville city limits.
“Article VIII, Section 80.00 “Single Family Residential Estate District (R-E)” within the Residential Districts of the Zoning Ordinance; Article VIII, Section 81.00 “Single Family Residential District (R-1)” within the Residential Districts of the Zoning Ordinance; Article VIII, Section 82.00 “Single Family Residential and Mobile Home District (R1-MH)” within the Residential Districts of the Zoning Ordinance”
Purchase and placement of a new mobile home inside Ashville city limits.
mobile home permit fee: 150 USD
“If you are purchasing a new mobile home, you must purchase a mobile home permit thru City Hall. The permit is available below and the fee is $150.00. Please contact City Hall to confirm that your property allows mobile homes before purchasing a mobile home.”
Use of an on-site septic tank for construction inside Ashville city limits.
“Applicant must determine if the property will be on the sewer system or by septic tank. If septic tank, you must obtain a letter of approval for a septic tank from the St. Clair County Health Department (205) 338-3357.”
Project site plans and construction plans for land development inside Ashville city limits.
plan copies: 2 copies
“All project site plans and construction plans must be consistent with the zoning and subdivision regulations of the City of Ashville and applicable State Law. TWO (2) copies must be delivered to City Hall for the Building Inspector's review and signed approval prior to ANY CONSTRUCTION OF ANY TYPE OR FORM.”
A driveway pipe needed for a project inside Ashville city limits.
“IF DRIVEWAY PIPE IS NEEDED, THE DIAMETER MUST BE APPROVED BY THE BUILDING INSPECTOR PRIOR TO INSTALLATION.”
Land development and construction requiring City review inside Ashville city limits.
plan copies: 2 copies · permit validity: 1 year (unless otherwise specifically stated and approved)
“TWO (2) copies must be delivered to City Hall for the Building Inspector's review and signed approval prior to ANY CONSTRUCTION OF ANY TYPE OR FORM. IF CONSTRUCTION STARTS PRIOR TO RECEIVING A PERMIT, ADDITIONAL FEES, EXPENSES AND/OR DENIAL OF PERMITS MAY OCCUR. Permits are valid for one year from date of issuance unless otherwise specifically stated and approved.”
Ashville does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Single-family residential construction in the R-1 Single Family Residential District inside Ashville city limits.
minimum finished first-floor living space: >= 1000 sq ft
“Minimum square footage of finished living space on the first floor: 1,000 sq. ft.”
“Except as provided in “Section 56.00: Supplemental District Regulations”, the following dimensional standards shall be required: [...] Minimum square footage of finished living area 1,400 sq. ft.”
Lots in the R-1 Single Family Residential District inside Ashville city limits.
minimum lot area with public sewer: >= 8000 sq ft · minimum lot area without public sewer: >= 20000 sq ft · minimum lot width with public sewer: >= 65 ft · minimum lot width without public sewer: >= 100 ft
“Minimum Lot Area: 8,000 square feet 20,000 square feet [...] Minimum Lot Width: 65 feet 100 feet”
“Minimum Lot Area 1 acre • Minimum Lot Width: 150 feet”
Structures in the R-1 Single Family Residential District inside Ashville city limits.
minimum front yard with public sewer: >= 30 ft · minimum front yard without public sewer: >= 40 ft · minimum side yard with public sewer: >= 10 ft · minimum side yard without public sewer: >= 15 ft · minimum rear yard with public sewer: >= 20 ft · minimum rear yard without public sewer: >= 25 ft
“Minimum Front Yard: 30 feet 40 feet [...] Minimum Side Yard: 10 feet 15 feet [...] Minimum Rear Yard: 20 feet 25 feet”
“Minimum Front Yard: 60 feet • Minimum Side Yard: 20 feet • Minimum Rear Yard: 35 feet”
Buildings in the R-1 Single Family Residential District inside Ashville city limits.
maximum building height with public sewer: <= 35 ft · maximum building height without public sewer: <= 35 ft
“Maximum Building Height: 35 feet 35 feet”
Accessory dwellings in the Single Family Residential Estate District (R-E) inside Ashville city limits.
“The following uses shall be permitted subject to a conditional use permit being granted by the Zoning Board of Adjustment and further subject to appropriate permits being issued in accordance with this Ordinance. [...] Residential Uses. • Accessory Dwelling, subject to § 56.01.”
Septic-tank approval for proposed construction inside Ashville city limits.
“If septic tank, you must obtain a letter of approval for a septic tank from the St. Clair County Health Department (205) 338-3357.”
On-site septic-tank construction proposed inside Ashville city limits.
“SEWAGE DISPOSAL: (MUST PROVIDE COPY WITH APPLICATION) ON-SITE: ______ ST. CLAIR CO. HEALTH DEPARTMENT PERMIT #_________________________________________ SEWER: CITY ________”
We looked and could not find an official answer yet. Silence is not permission; ask Ashville or St. Clair County directly.
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 Ashville publishes no rule on the point, not that none exists. St. Clair County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Ashville means bringing your own water and power. The kit we’d start with:
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