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Dieppe, NB fence rules

Dieppe, NB fence rules

Dieppe’s baseline Z-10 (2021) gives fence limits that depend on setback from a street or lot line. The City lists subsequent zoning amendments; the current amended clause must be confirmed before relying on those heights.

01 Front yard02 Side / rear03 Corner / driveway04 Pool / wall

Current local guidance — primary-source review (October 16, 2026)

Answer: Residential fence height depends on street distance and distance from side or rear lot lines, under Z-10 (2021) section 3.22.

  • Within 4 m of a front lot line, flankage lot line or any street: maximum 1.0 m in residential zones (section 3.22(1)(a)(i)).
  • Within 0.7 m of a side or rear lot line, and within front or flankage yards beyond the 4 m street-area restriction: maximum 2.0 m (section 3.22(1)(a)(ii)).
  • At least 0.7 m from the side or rear lot line, the published maximum is 2.75 m (section 3.22(1)(a)(iii)). This is not a blanket approval for 2.75 m at a property boundary.
  • The City lists numerous zoning-map amendments. Proposed October 2026 changes are not yet adopted law. Section 3.23 separately addresses pool enclosures.

Before building or applying

What to do: Confirm the PID and zoning on the City interactive map, consult the city amendment index, and submit the height and site plan to Dieppe Planning and Development for current confirmation.

Verification boundary: Check the actual PID, all adopted amendments and sight-triangle/other site-specific conditions. The archived PDF may not reflect the current consolidated text; no automatic fence approval is made.

Official references

Indexing: Informational guide cleared in staging; no parcel-level fence or permit approval is implied.

Quick tool

Check Dieppe by fence location.

A simple local table can produce a quick result here; a complicated local rule sends you back to the city source.

Check fence height →
Before you build

Before you set the posts in Dieppe

Check the fence by where it sits on the lot, not only by its overall height. Front yards, interior side yards, street-facing side yards, rear yards and corner sight triangles can use different limits. A retaining wall below the fence can also change how the municipality measures the combined structure.

Confirm the legal property line before placing posts. Utility easements, rights-of-way and drainage routes can restrict a fence even when its height complies. If the fence encloses a pool or hot tub, use the municipality’s separate enclosure and gate rules rather than relying on the ordinary residential-fence result.

For an over-height fence, unusual material, corner lot or fence on top of a retaining wall, confirm whether a development, zoning, building or variance approval is required before buying materials. The official local source below controls if it differs from this guide.

Current official sourcePage data snapshot updated September 21, 2026

Dieppe: current official fence source

Open Dieppe official fence/zoning source ↗

Do not copy a fence number from a nearby municipality in Southern New Brunswick; this page uses the Dieppe source route for the final check.

The four fence checks that change the answer

Front, side or rear?

The bylaw usually applies by lot location, not by what neighbouring fences happen to look like.

Corner or driveway?

A fence that meets the general height rule can still fail a visibility requirement at a driveway or corner.

Pool or hot tub?

A pool or hot-tub barrier can have minimum enclosure height, gate and access rules that are separate from ordinary privacy-fence limits.

Retaining wall?

Wall plus fence can be a separate zoning issue. Check both structures before setting posts on a raised edge.

Put the Dieppe rule against the actual property

If existing fences nearby are taller, treat them as observations rather than permission. Check the current rule for this lot and proposed location.

If neighbours disagree about the line, verify the boundary independently. A bylaw-compliant fence can still create a private property dispute.

Do not sign off on a pool fence using only the general height table; dedicated safety rules can control gates and barrier details.

Sources

City of Dieppe — Zoning By-law Z-10 (2021) ↗ — Source scope checked October 12, 2026; not a site-specific approval.

Current official sourceDieppe — official fence/zoning source ↗

Official source reviewed September 21, 2026. Property-specific zoning, grade, corner visibility, pool, retaining-wall and boundary conditions can still change the answer.