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Fencing

Boundary Fencing Rules and Considerations for Perth Homeowners

Horizan · 23/09/2026 · 5 min read
Professional installation of a modern boundary fence in a Perth residential backyard.

Understanding Boundary Fencing in Perth

Installing a new boundary fence is a significant home improvement project that often involves more than just selecting materials. For Perth homeowners, navigating the Dividing Fences Act 1961 and local council requirements is a critical first step. Whether you are replacing a weathered fence or putting up a new boundary for a new build, understanding your rights and obligations ensures a smooth process and avoids neighborly disputes.

The Dividing Fences Act 1961

In Western Australia, the Dividing Fences Act provides the legal framework for how fences are built and paid for. The general principle is that the cost of a 'sufficient' fence is shared equally between neighbors. A sufficient fence is defined based on the location of your property, local council bylaws, and the existing character of the area.

Before starting, you must discuss your plans with your neighbor. It is recommended to provide them with a formal notice to fence if you intend to share the costs. This notice should outline the proposed style, materials, and estimated costs, allowing your neighbor the opportunity to review and agree to the plan.

Local Council Regulations and Planning

Every local council in the Perth metropolitan area has its own specific requirements regarding fence height, materials, and visual permeability. While a standard fence height is typically around 1.8 metres, your property may be subject to different rules if it sits on a corner block, is located in a heritage precinct, or has specific easements.

Always check with your local council before breaking ground. Building a fence that does not comply with local bylaws can lead to costly council orders to remove or alter the structure. If you are building a retaining wall in conjunction with your fence, additional permits and engineering considerations often apply.

Key Considerations for Your Project

When planning your fence, consider the following factors:

  • Durability and maintenance: Perth's climate, with its hot summers and coastal salt air, can impact materials. Choose high-quality steel or treated timber to ensure longevity.
  • Privacy versus airflow: While solid fencing provides privacy, consider if your site requires airflow to keep your outdoor areas comfortable.
  • Boundary location: Never assume the existing fence is perfectly on the property line. If you are unsure, a professional land survey is the only way to confirm your true boundary.
  • Style and aesthetics: A well-chosen fence can add significant value to your home. Coordinate with your home's exterior design while remaining mindful of the streetscape.

Why Choose Professional Installation

While some homeowners attempt DIY fencing, professional installation offers several advantages. Experienced contractors understand the complexities of soil conditions in different Perth suburbs, ensuring post holes are deep enough and stable. We ensure all fences are constructed to meet structural standards and local guidelines, providing you with peace of mind that your investment will stand the test of time.

At Horizan, we specialise in high-quality fencing solutions tailored to your property. We handle everything from site preparation to the final installation, ensuring a hassle-free experience for our clients. Whether you need a standard Colorbond fence or a custom solution for a sloping block, our team is equipped to assist.

Get in Touch

Are you ready to start your fencing project? Our team provides professional advice and high-quality craftsmanship to ensure your new fence adds value and security to your home. Do not leave your boundary project to chance. For a consultation or to request a quote, please contact the Horizan team on 0406 806 100 today.

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