Key Considerations Before Buying Land

Buying a block of land can be one of the smartest ways into the market, whether you are building your own home or developing. But land is rarely as straightforward as it looks at first glance. What you can build, where you can build it and what it will cost are all shaped by factors that are easy to miss. Here are the key things I encourage every buyer to check before they sign.

Start With the Zoning

Zoning is the foundation of everything that follows. The residential code applied to a block directly affects your front setbacks and your plot ratio: in plain terms, how far back from the boundaries you have to build and how large your building envelope can be. Two blocks of identical size can allow very different homes depending on their code. The local council is the best source of truth here, and a quick conversation early can save you from buying land that will not accommodate the home you have in mind.

Check the Bushfire Mapping

Western Australia has a bushfire-prone area mapping tool, and it is worth checking before you commit. If a block falls within a designated bushfire-prone zone, it triggers additional construction requirements designed to improve the home's resilience. Those requirements add cost and complexity to the build, so you want to know about them before you buy, not after.

Find the Services

Knowing where the essential services sit can make or break a block. The most common issue I see is the position of the sewer line. If it runs through the lot, it can dictate where you are able to build and may require costly works to build over or relocate it. Power, water, gas and stormwater connections all matter too. A clear picture of the services protects you from expensive surprises down the track.

Research Comparable Sales

Before you settle on a price, look at what comparable blocks have sold for and what newly built homes are achieving in similar locations. This gives you two things: a sensible benchmark for what the land is worth, and a realistic sense of the end value of whatever you intend to build. It is the difference between buying on emotion and buying on numbers.

Look at the Precinct

Land does not exist in isolation, and the streets around it carry real weight. Within a single suburb, position can move value considerably. The factors worth weighing up include:

• School catchment zones, which strongly influence demand
• Proximity to main roads, where convenient access is good but road noise is not
• Distance to the coast, parks, shops and transport
• The quality and stage of surrounding development
• Any future infrastructure or planning changes nearby

Do Your Homework First

A block of land is a blank canvas, but the rules and realities of the site decide what you can paint on it. The buyers who do well are the ones who check the zoning, the mapping, the services and the comparable sales before they fall in love with the location.

If you are weighing up a block of land in Perth and want a second opinion on what is achievable, call me directly on 0410 144 211 or reach out through our contact page. No pressure, just honest advice.