Zoning, building permits and septic rules in Town of Port Deposit, Maryland

Town of Port Deposit’s own rules

• Local zoningPresent

  Land inside Port Deposit town's corporate limits: the town adopts and administers its own zoning ordinance.

  • Ordinances 2026-02 and 2026-03 (amending definitions, the table of permissible uses, RV/boat storage in section 212 and temporary structures in section 213) are listed on the town ordinances page and were not opened; they may change the 2024 text.

  “the town's planning jurisdiction comprises all areas within the corporate boundaries of the town of port deposit, maryland.”

• Zoning districtsPublished

  Incorporated area of Port Deposit town.

  • The zone map is adopted by reference as part of the ordinance; the map itself (ordinance 2024-02 zoning map amendments) was not opened.

  “the incorporated areas of the town are hereby divided into zones (zoning districts), as shown on the official zoning maps”

• Minimum lot sizeDistrict specific (with conditions)

  All lots inside Port Deposit town. The minimum is set per zone in the schedule of zone regulations (section 226); the residential zone columns in that schedule are ST, RM, CCD and WMU. The main single-family zone is not named in the opened text, so no numeric value is stated here.

  • Subject to section 222 (density on lots where a portion is dedicated to the town).

  “all lots shall have at least the amount of square footage indicated for the appropriate zone.”

• SetbacksDistrict specific (with conditions)

  Lots inside Port Deposit town; yard setbacks are set per zone in the schedule of zone regulations (section 226). The townhouse provision quoted here refers to the side-yard setback in that schedule.

  • Section 219 (building setback requirements) and section 220 (accessory building requirements) govern as well; their text was not opened.

  “(see zoningordinance.current.effective2024.04.23.docx page 181 schedule of zone regulations for side-yard setback.)”

• Building heightDistrict specific (with conditions)

  Buildings inside Port Deposit town, by zoning district.

  • Exceptions in section 221.3 apply: church spires, belfries and cupolas not for human occupancy, water towers, chimneys, flag poles, radio towers, masts and aerials are exempt from the height limits.

  “building height limitations in the various zoning districts shall be as indicated in the schedule of zone regulations.”

• Accessory dwellingsLimited

  Accessory dwelling units only in the resource conservation area (Critical Area overlay) of Port Deposit town, on a lot where the ADU is a permitted use in the underlying zone.

  • Must be served by the same sewage disposal system as the primary dwelling unit.
  • Must be located within the primary dwelling unit, or its entire perimeter must be within 100 feet of the primary dwelling unit.
  • Must not exceed 900 square feet in total enclosed area.
  • Alternative: located within the primary dwelling unit and not increasing lot coverage already attributed to the primary dwelling.

  maximum enclosed area of accessory dwelling unit: <= 900 square feet (where located within the primary dwelling unit or within 100 feet of it, in the resource conservation area) · maximum distance from primary dwelling unit: <= 100 feet (entire perimeter of the ADU must be within this distance)

  “if a permitted use in the underlying zoning district, one additional dwelling unit (accessory dwelling unit) as part of a primary dwelling unit may be permitted in the resource conservation area provided the additional dwelling unit is served by the same sewage disposal system as the primary dwelling unit and: (1) is located within the primary dwelling unit or its entire perimeter is within 100 feet of the primary dwelling unit and does not exceed 900 square feet in total enclosed areas;”

  One more reviewed finding on this topic

  • Limited — Accessory dwelling units in the CCD zone only, inside a building that houses a retail or service establishment.

    “accessory dwelling units may be permitted in the ccd district provided that: 1. the accessory dwelling unit is located in the same building as the retail or service establishment. 2. the accessory dwelling unit is not located on the street level. 3. a maximum of two accessory dwelling units (2) shall be permitted in the same building as the retail or service establishment. 4. off-street parking shall be provided in accordance with the requirements of article xvi.”

• Subdividing landRegulated (with conditions)

  Subdivision of land inside Port Deposit town.

  • The subdivision ordinance itself was not opened; its requirements are unknown.

  “ordinances zoning ordinance subdivision ordinance town code appendix a required plans”

Still unanswered

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

• Building permit — Building permits for new construction inside Port Deposit town.
• Owner-builder exemption — Owner-builder permit exemption for a home inside Port Deposit town.
• Building code adopted — Residential building code adopted for construction inside Port Deposit town.
• Inspections — Building inspections for construction inside Port Deposit town.
• Certificate of occupancy — Certificate of occupancy for a new home inside Port Deposit town.

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.