This article was last reviewed in June 2026. Security advice, grant rounds, and compliance rules change, and funding programs open and close. Check the current position with your state government or the relevant regulator before you act.
Most small churches think about security rarely, usually after something reaches the news. For a 50 to 100-member Australian congregation, though, security is mostly ordinary, low-cost care of the building and the people in it, not the guards-and-cameras picture that fills the internet. This article covers where to start. It does not cover child safety, insurance, or member-data privacy, which are their own topics and are pointed to at the end.
Start with the everyday risks, not the worst case
The security advice that dominates the open web is American, and it is built for a different scale: active-shooter plans, armed teams, guards on the door. Very little of it fits a church of seventy people in regional New South Wales or suburban Brisbane.
The risks a small Australian church faces most days are more ordinary. Break-ins, theft, vandalism, and antisocial behaviour around the property are the everyday concerns, and the basic protections against them are cheap. The national picture does treat places of worship seriously: the Australian Security Intelligence Organisation (ASIO) has kept the national terrorism threat level at probable since August 2024 and has named places of worship among the targets it watches. That is worth knowing, but for almost every small congregation the place to start is the everyday, and the everyday is manageable. There is no reliable Australian dataset on crime against churches, so this article makes no numerical claims it cannot source. The point is not how often something happens. It is that the basics are inexpensive, and most churches have never walked through them.
It is part of your duty of care
Keeping people physically safe while they are on the premises is part of caring for them. In Australia it is also a legal duty. Work health and safety (WHS) law generally treats a church's governing body as a person conducting a business or undertaking (PCBU), which carries a duty to provide and maintain premises that are safe, so far as is reasonably practicable, for everyone who works at, volunteers for, or visits the church. It also requires a written emergency plan that is kept current and tested.
None of this asks a small church to think like a corporation. Reasonably practicable means proportionate, and for most congregations that means good lighting, sound locks, a sensible routine, and a one-page plan on the wall. The method most Australian state police forces endorse for getting there is Crime Prevention Through Environmental Design (CPTED), a plain idea behind a long name: arrange and maintain a building so it is easy to see across, hard to enter unnoticed, and obviously cared for.
A walk-through you can do this week
CPTED works best as a walk of your own building with fresh eyes. A few prompts cover most of it.
Lighting and sightlines. Walk the exterior after dark. Can you see the entrances clearly from the street, and are car parks and side paths lit? Trim shrubs and trees that create hiding spots, and keep windows clear enough that the inside can be seen.
Locks and keys. Check that external doors and windows are solid, well fitted, and fitted with good locks. Keep a register of who holds keys or swipe cards, give them to the fewest people who need them, and collect them when someone leaves.
Opening and closing. Write down a simple lock-up routine and make sure everyone who locks up knows it. Where you can, pair people so no volunteer is alone in the building, and set a check-in so someone knows when they are expected home.
Counting the offering. Count and bank in pairs, out of public view and away from windows, and do not leave cash on the premises overnight. Encourage electronic giving where you can, so there is less cash to manage at all.
Two free Australian tools make this easier. Ansvar's security toolkit for places of worship is a practical, church-specific checklist covering premises, locks, cash handling, and what to do about a suspicious visitor. The Australian Government's self-assessment tool lets you rate your own site, and a higher score comes with a recommendation to talk to local police.
Where to start, and where to get help
If you do one thing this week, do the walk-through, and write or refresh the one-page emergency plan: named wardens, an assembly point, and how you would call for help. The plan only works if you test it with the people who would actually be there, so SafeWork Australia's emergency plans guidance is a useful check on what it should cover.
If the self-assessment points you to police, that conversation is free. Several states also run grants that help places of worship pay for lighting, cameras, alarms, fencing, or access control. New South Wales and Victoria have both funded such programs, rounds open and close, and the best move is to check your own state government for what is current. The former federal program for faith-based places has closed, and no general replacement has been announced.
Three things sit deliberately outside this article. Work health and safety obligations and insurance are covered in our companion article on church safety. Child safety is a separate framework with its own standards. Protecting your member list and contact details is a privacy matter rather than a premises one. Each deserves its own attention, and none of them needs to wait for the others. The walk-through is a good place to begin.