Permit Required? Sometimes Required
Typical Fee Range $40–$150 Permits are required for fences higher than 42 inches.
Fee Method Flat fee
Apply Online Apply at Department of Permits, Approvals and Inspections →

What's Required in Baltimore

  • Permit required for any fence higher than 42 inches.
  • Maximum height of 6 feet in side or rear yards.
  • Fences in front yards limited to 42 inches high.
  • Cannot be placed within a street or alley right-of-way.
  • Access or walkway easements may not be fenced.
  • Finished side of the fence must face the neighbor or street.

How Tall Can a Fence Be Without a Permit in Baltimore?

In Baltimore, the number that matters is 3.5 feet: a fence taller than that needs a permit from the Department of Permits, Approvals and Inspections, while anything at or under it can usually go up without one. One local wrinkle: the standard height cap is 6 feet, and taller fences need additional setbacks and approvals. Even a permit-free fence still has to respect setbacks and corner sight-line rules, so check placement before you dig post holes.

Do You Need a Permit to Build a Fence in Baltimore?

For a typical backyard fence at or under 3.5 feet, no — you can skip the building permit in Baltimore. Go taller and you'll file with the Department of Permits, Approvals and Inspections, with permit fees typically in the $40–$150 range. Two cautions before you skip the paperwork: zoning rules (height caps, setbacks, corner visibility) apply to every fence, permitted or not, and HOA or deed rules stack on top of city code. When your plan sits close to the line, a quick call to the department beats rebuilding a fence later.

How to Get a Fence Permit in Baltimore

1

Step 1: Plot Accuracy

Owner is responsible for ensuring the fence is on their property; survey suggested.

2

Step 2: Online Filing

Apply for a fence permit via the county's online portal.

3

Step 3: Document Upload

Submit a site plan showing the fence location relative to the house.

4

Step 4: Fee Payment

Pay the flat application fee online.

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Step 5: Approval

Permit is typically issued the same day for standard fences.

Frequently Asked Questions

No, a permit is only required for fences higher than 42 inches.
Standard height is capped at 6ft; taller fences require additional setbacks and approvals.
Not mandatory, but highly suggested to avoid property line disputes.
On record in Baltimore, fences over 3.5 feet need a permit; at or under 3.5 feet you generally don't need one, though zoning height caps and setbacks still apply.