In short
Short answer: the Industrial 3 Zone (IN3Z) is a Victorian planning zone set out in clause 33.03 of the Victoria Planning Provisions and applied to land through each council's planning scheme. In the clause's own words, its first purpose is: “To provide for industries and associated uses in specific areas where special consideration of the nature and impacts of industrial uses is required or to avoid inter-industry conflict”. (Department of Transport and Planning (Victoria), verified 27 Sep 2026)
A zone sets the main purpose of the land and what can be built on it; every Victorian lot has one.
What it typically means for a buyer (Delora editorial, not legal advice): A buffer industrial zone between heavier industry and sensitive uses such as housing.
Check whether the Industrial 3 Zone applies to an address with Address Check. For a decision on a specific property, the official record is a Planning Property Report from VicPlan, and the council's schedule sets the local detail.
What the clause says
Clause 33.03 of the Victoria Planning Provisions (Industrial 3 Zone) states its purposes as: to provide for industries and associated uses in specific areas where special consideration of the nature and impacts of industrial uses is required or to avoid inter-industry conflict; to provide a buffer between the Industrial 1 Zone or Industrial 2 Zone and local communities, which allows for industries and associated uses compatible with the nearby community; to allow limited retail opportunities including convenience shops, small scale supermarkets and associated shops in appropriate locations; and to ensure that uses do not affect the safety and amenity of adjacent, more sensitive land uses. (Department of Transport and Planning (Victoria), verified 27 Sep 2026)
Ask your conveyancer: What activities operate on neighbouring land, and at what hours?
Shown on planning scheme maps as IN3Z.
How much of Victoria this covers
From the 2899 sample suburbs Address Check's export has processed so far — a lower bound, not a statewide total, until the export runs statewide.
16,575 land parcels and 21,983 addresses in the sample so far.
Councils with the most coverage
- Mornington Peninsula (3093 lots)
- Brimbank (1574 lots)
- Wyndham (1445 lots)
- Hume (1371 lots)
- Darebin (1217 lots)
- Melton (868 lots)
Suburbs with the highest share
- Ravenhall — 67% of addresses checked (988)
- Williamstown North — 19% of addresses checked (389)
- Sunshine North — 18% of addresses checked (1358)
- Dooen — 17% of addresses checked (30)
- Golden Gully — 12% of addresses checked (26)