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Building Permit Glossary

Yard

Open space on the same lot as a building, measured to lot lines (front, side, rear).

Site & zoningProperty measurements

Applies to

Front yards · Side yards · Rear yards · Corner lots · Through lots

Project example

On a corner lot, the area an owner thinks of as a side yard may be regulated as a street-facing yard with a larger setback and a lower fence-height limit.

Also called

required yardyard area

Where this term shows up in permit work and how it affects the project

The zoning definition of each yard determines which setback, fence, parking, and accessory-structure rules apply to that part of the property.

If this term appears in a form, plan comment, or local ordinance, start with the building permit guide, compare it against the zoning permit guide, then use the permit guide directory to find the right local path.

Why it matters for approval

Why yard matters in a permit file

Front, side, rear, and street-side yards are legal zoning areas measured from lot lines under local definitions. They do not always match the way an owner informally describes the property, especially on corner, through, flag, waterfront, or irregular lots.

Where it appears in the permit process

  1. Lot interpretation

    Zoning staff identifies street frontage, front lot line, rear lot line, side lines, and special corner- or through-lot rules.

  2. Dimensional research

    Each yard can carry different setbacks, fence heights, parking limits, projections, and accessory-structure permissions.

  3. Site-plan review

    Existing and proposed improvements are placed within the correctly named yards and dimensioned from the governing lot lines.

  4. Field verification

    When boundaries or frontage are disputed, the applicant may need a survey or written zoning interpretation before construction.

What you may need

  • Recorded lot configuration or current survey
  • Zoning ordinance definitions for lot lines and yards
  • Corner-lot, through-lot, alley, shoreline, or cul-de-sac provisions
  • Site plan labeling each regulated yard

Where to get it or verify it

  • Use the definitions article of the official zoning ordinance before using the dimensional table.
  • Ask zoning staff to identify the front and rear yard on an unusual parcel rather than relying on street address orientation.
  • Use a licensed surveyor when the legal boundary or lot-line location must be established.

Common mistakes that create comments or delays

  • Calling the backyard the rear yard without checking the ordinance
  • Missing a second street frontage on a corner or through lot
  • Applying the same fence or accessory-building rule in every yard
  • Using the house orientation instead of the legal lot configuration

What to do next

  1. Identify every lot line, frontage, street, alley, and access condition.
  2. Apply the ordinance definitions to label each yard.
  3. Research the specific rules that attach to those yard labels.
  4. Show the labels and dimensions consistently on the site plan.

Read the practical guides

Related permit paths

Related permit terms

Apply the term

See what this means for a real project address.

Permitech connects permit language to the responsible office, project requirements, required documents, and filing sequence.