Burkittsville MD ADU Rules 2026: New Ordinance Passed Sept. 15, Septic & Historic Checks

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Last researched: September 19, 2026. Burkittsville has now moved beyond the “pending ADU ordinance” stage. The Town posted a public notice on September 15, 2026 stating that the Town Council and Planning & Zoning Committee passed an accessory dwelling unit ordinance and linked readers to the Town’s municipal-code system.

Homeowner takeaway: Burkittsville now has a locally adopted ADU ordinance, but do not rely on a generic Frederick County rule or an AI summary of the new law. The Town’s public notice confirms passage, while the linked municipal-code viewer does not currently expose the new ADU text in a simple static page that can be independently quoted section by section. Before paying for plans, ask Burkittsville Planning & Zoning for the current ordinance text, ordinance number, effective date and parcel-specific requirements.

Burkittsville ADU planning snapshot

Question What we verified
New ADU ordinance The Town posted on September 15, 2026 that the Town Council and Planning & Zoning Committee passed an ADU ordinance.
Official ordinance location The Town links the new ordinance through its Municipal Code Online system.
Exact new dimensional standards Not reproduced here because the public code viewer was not exposing the newly adopted ADU text in a stable, independently searchable static page during this September 19 review.
State size ceiling Maryland defines an ADU as up to 75% of the size of the primary single-family detached dwelling, and MDP says covered jurisdictions may not impose a lower local maximum.
Setbacks Maryland law says local ADU side and rear setbacks may not exceed the jurisdiction’s existing accessory-structure setbacks.
Parking If the local law adds off-street parking requirements for ADUs, Maryland requires a parking study and waiver process.
Historic context Burkittsville identifies itself as a designated historic district.
Septic Septic capacity is a serious local issue. Frederick County planning materials identify Burkittsville among areas where failing on-site disposal systems are prevalent.
Local zoning Burkittsville has its own Planning & Zoning Commission and municipal zoning process.

Burkittsville passed its ADU ordinance on September 15, 2026

The strongest current fact is the Town’s own announcement. On September 15, Burkittsville posted a notice saying that the Town Council and Planning & Zoning Committee had passed an accessory dwelling unit ordinance. The notice links directly to the Town’s municipal-code platform.

That matters because earlier 2025 and 2026 Town records showed the ordinance still under development. September 2025 Town Council minutes referred to a new auxiliary dwelling ordinance being worked on. November 2025 minutes discussed Maryland’s new statewide ADU requirements and questions about how those rules would intersect with septic systems. A March 2026 Planning & Zoning agenda still listed the “Auxiliary Dwelling Act of 2025” as under review.

The September 15 notice therefore marks a real change in status: Burkittsville is no longer simply studying an ADU ordinance; the Town says one has passed.

What we did not claim because the ordinance viewer is difficult to verify

The Town’s notice sends readers to its Municipal Code Online system. During this September 19 research pass, the code viewer itself did not provide the new ADU ordinance in a stable public text page that could be searched and cited section by section. The Town’s older compiled municipal-code PDF is dated July 31, 2026, before the September 15 ADU passage, so it cannot be used as proof of the final new ADU standards.

For that reason, this guide does not invent or copy unverified figures for Burkittsville’s new ADU size, parking, owner-occupancy or approval rules. Ask the Town for the adopted ordinance text or current codified section before using any numerical standard in a design.

Maryland still gives us several confirmed minimum rules

Even before reading Burkittsville’s final local wording, Maryland law establishes several boundaries that a covered municipal ADU law must follow.

  • An ADU must be authorized on land with an existing single-family detached dwelling.
  • The state definition allows an ADU up to 75% of the size of the primary dwelling.
  • Maryland Planning says a covered jurisdiction may not set a lower local maximum than that 75% limit.
  • Local ADU side and rear setbacks may not be more restrictive than the jurisdiction’s existing accessory-structure setbacks.
  • If a jurisdiction requires additional off-street parking for ADUs, it must first complete the parking study required by state law and provide a waiver process.
  • ADUs must still comply with public-health, safety, building-code and adequate-public-facilities requirements.

Use our Maryland ADU size guide for the statewide 75% rule, then confirm Burkittsville’s current measurement method before applying it to your property.

Septic is one of the most important Burkittsville-specific checks

This is where a Burkittsville ADU can differ sharply from an urban Maryland project on public sewer. Frederick County’s water-resources planning documents identify Burkittsville among areas where failing on-site disposal systems are prevalent. The County notes that poor soils can prevent conventional septic solutions on some properties and that adding dwelling capacity can affect on-site wastewater requirements.

Burkittsville’s own records show septic was part of the Town’s ADU discussion. In November 2025, when the statewide ADU law was discussed, Town Council members specifically raised how the state requirement would intersect with septic systems. Planning & Zoning agendas in 2026 also continued to list a separate septic ordinance under review.

For a Burkittsville homeowner, this means zoning permission does not equal septic approval. Before commissioning final plans, confirm:

  • whether the property uses an individual septic system;
  • the approved bedroom count and design capacity of that system;
  • whether an ADU would require a new perc evaluation, reserve area or system upgrade;
  • whether the proposed ADU bedroom count changes Health Department requirements; and
  • whether Burkittsville has adopted any new local septic provisions that apply alongside the ADU ordinance.

Burkittsville is a designated historic district

Burkittsville’s current FAQ says the Town is a designated historic district. The same FAQ currently says the Town does not have separate architectural guidelines governing home renovations.

That does not mean historic context can be ignored when planning a detached ADU, addition or exterior conversion. Burkittsville’s own 2024 Planning & Zoning minutes describe preserving the Town’s historic character as a resident priority, and its 2025 ADU discussion referenced protections for historic properties.

For a detached ADU or visible addition, ask the Town whether the new September 2026 ordinance contains any design, placement, demolition or historic-property provisions that are not obvious from the older municipal-code PDF.

Do not substitute Frederick County zoning for Burkittsville zoning

Burkittsville has its own Planning & Zoning Commission and municipal zoning framework. Frederick County tools can help identify parcel information, and County departments may handle health, septic, inspections or other services, but a property inside Burkittsville should not automatically be analyzed under the unincorporated County ADU zoning rules.

For property outside Town limits, use our Frederick County ADU Rules guide. If you are unsure whether the parcel is inside the municipality, start with the Maryland ADU Jurisdiction Finder.

Burkittsville’s older code still matters for the permit framework

The Town’s July 31, 2026 compiled municipal code predates the new ADU ordinance, but it confirms that Burkittsville has municipal zoning administration, accessory-structure provisions and a zoning-certificate process. Those older sections help explain why an ADU should not be treated as a simple County-only building permit.

Because the new ordinance was adopted after that compilation date, homeowners should obtain the updated code before relying on the older zoning PDF for an ADU application.

What to ask Burkittsville before paying for plans

  • What is the ordinance number for the ADU ordinance passed September 15, 2026?
  • What is its effective date?
  • Where is the final signed ordinance text?
  • Which Burkittsville zoning districts allow ADUs?
  • Are internal, attached and detached ADUs all allowed?
  • What size measurement method does the Town use for Maryland’s 75% limit?
  • What side and rear setbacks apply to a detached ADU?
  • Is owner occupancy required?
  • What parking requirements apply, and is there a parking-waiver process?
  • Does the ordinance contain special standards for historic properties?
  • What septic approval is required before zoning approval?
  • Which application or zoning certificate should be submitted to the Town?
  • Which parts of the building, electrical, plumbing and septic review are handled by Frederick County?

Burkittsville homeowner checklist

  1. Confirm the parcel is inside Burkittsville municipal limits.
  2. Ask the Town for the signed September 2026 ADU ordinance or the current codified section.
  3. Verify the zoning district.
  4. Determine whether the proposed unit is internal, attached or detached.
  5. Confirm the local method for calculating the 75% size ceiling.
  6. Verify setbacks, height, lot coverage and parking.
  7. Check whether any historic-property provision applies.
  8. Confirm septic capacity before adding bedrooms or committing to a detached unit.
  9. Prepare a survey or accurate site plan.
  10. Confirm the Town zoning-certificate process.
  11. Confirm which Frederick County health, building and trade permits follow Town approval.
  12. Do not sign a non-refundable prefab or construction contract until the current ordinance and septic feasibility are confirmed.

Burkittsville MD ADU FAQs

Has Burkittsville passed an ADU ordinance?

Yes. The Town posted a public notice dated September 15, 2026 stating that the Town Council and Planning & Zoning Committee passed an accessory dwelling unit ordinance.

What is the maximum ADU size in Burkittsville?

The Town’s newly passed ordinance should be used for the local answer. Maryland defines an ADU as up to 75% of the primary single-family detached dwelling and Maryland Planning says covered jurisdictions may not impose a lower local maximum. During this review, the Town’s municipal-code viewer did not expose the newly adopted text in a stable static page, so we did not invent a Burkittsville-specific numerical limit.

Can septic prevent a Burkittsville ADU?

Yes. State law still allows public-health and facility-capacity requirements, and Frederick County planning documents identify Burkittsville among areas with prevalent failing on-site disposal systems. Confirm septic capacity and Health Department requirements early.

Is Burkittsville a historic district?

Yes. The Town’s FAQ identifies Burkittsville as a designated historic district. Ask whether the September 2026 ADU ordinance adds any standards specifically affecting historic properties or exterior ADU work.

Should I use Frederick County ADU zoning rules for a property inside Burkittsville?

No. Burkittsville has its own municipal zoning process. County agencies may still handle septic, building or related reviews, but Town zoning should be checked first for property inside the municipality.

Who should I contact about a Burkittsville ADU?

Start with the Town of Burkittsville and its Planning & Zoning Commission. The Town lists PO Box 485, Burkittsville, Maryland 21718 and a main phone number of 301-969-0326.

Primary sources checked

Maryland ADU Guide is an independent research publication, not the Town of Burkittsville, Frederick County, a law firm, architect, engineer or septic professional. This page distinguishes between the Town’s confirmed September 15 ordinance passage and standards that were not independently readable in the public code viewer during the September 19, 2026 research pass. Obtain the current signed ordinance and parcel-specific approvals before spending money on design or construction.

YOUR NEXT PRACTICAL STEP

What to do next

Get the current ordinance first, then confirm septic capacity before committing to a layout.

  1. Confirm who reviews the property.
  2. Ask Burkittsville for the September 2026 ADU ordinance text and effective date.
  3. Gather the survey, zoning information and septic records.
  4. Continue to the Maryland ADU planning tools.

Planning guidance is not permit approval.