Fence Rules
A boundary or screen structure, including privacy fences, pool barriers and corner-lot sight triangles.
What typically applies
These are patterns seen across many US jurisdictions. They are not the rule at your address, because zoning is adopted locally.
- Rear and side yard fences are commonly allowed up to about six feet in height.
- Front yard fences are more often limited to about three to four feet, especially in sight-distance triangles.
- Fences around pools and spas are usually held to a stricter barrier standard than general boundary fences.
- Material rules frequently address visibility, barbed wire, and finished-face orientation.
What most often changes the answer locally
- Whether the fence is in the front, side, rear or corner side yard.
- Whether it encloses a pool, spa or other water feature.
- Corner lots, driveways and intersections where sight distance is regulated.
- Homeowner association design standards layered on top of the municipal code.
- Easements, survey lines and shared boundary agreements with neighbours.
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What else applies to your project?
Enter your fence height above to see whether it usually falls inside an exemption.
Screening covered: Shed, Fence, Deck & patio, Pool, ADU. Other project types are covered in the yard rules guides, and 3 further project types are handled by the yard rules checker.
Questions to ask your local department
- Confirm the maximum height for each yard type, measured from natural grade.
- Ask whether a permit is required and whether a survey is needed first.
- Check corner sight-triangle or clear-vision rules if the lot fronts two streets.
- Ask about pool barrier requirements separately if the fence encloses water.
See all project types on the yard rules hub, or use the yard rules checker for a different project. Planning more than one thing at once? The multi-project checklist builder merges them into a single printable list.
No statewide rule for your state? Yard permits are decided locally — the state government contacts directory links your official state portal and the local building department that sets the rule for your address.
Common questions
What should I ask my local department about fence?
Confirm the maximum height for each yard type, measured from natural grade.
What should I ask my local department about fence?
Ask whether a permit is required and whether a survey is needed first.
What should I ask my local department about fence?
Check corner sight-triangle or clear-vision rules if the lot fronts two streets.
What should I ask my local department about fence?
Ask about pool barrier requirements separately if the fence encloses water.
ZoneFig provides general reference information, not legal advice. Yard and zoning rules are adopted locally, so the only binding answer for your address comes from your city, town or county planning and building department. Typical thresholds shown here describe patterns across many jurisdictions and are not the rule at any specific property.