Fence Installation Permits in Allen

Local Rule

City of Allen Building and Permitting Division

Allen caps residential fences at 8 feet in back and side yards; acceptable materials are brick, wood, and wrought iron, with metal posts, caps, and hardware required, and any other material needing Building Official approval. Fences are not allowed in floodplain areas, and fences in drainage or utility easements need Engineering Department permission, except the standard 3-foot lot-line drainage easement where a fence is customarily allowed if its bottom member is elevated at least 3 inches. Pool or hot-tub enclosures must be at least 4 feet high with self-latching, self-closing gates. The city's amended IRC Section R105.2 (work exempt from permit) list was not confirmed to include a specific fence-height exemption. Confirm directly with Building and Permitting at (214) 509-4130 before relying on it.

Source · Verified September 2026

Allen Building Department

Hours and procedures can change — call ahead to confirm.

How This Compares to Collin County

Allen's own rule is shown above (Permit required). Here is the separate rule that applies at the county level, for context:

No confirmed county-level fence-specific citation for uninco

No distinctive primary citation was found for fence rules in unincorporated Collin County specifically; sources only address cities within the county (Frisco, McKinney, Allen).

See the full county page

Nearby Cities with Verified Rules

Other cities near Allen with a confirmed fence installation rule:

FAQs

Building It Yourself? Here's What You'll Need

Popular tools and materials homeowners use for a fence installation project:

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