What an Automatic Gate Actually Costs in Malvern

Ask three Melbourne gate companies for a price and you'll get three very different numbers, because 'an automatic gate' covers everything from a motor added to your existing gate to a custom double swing gate on a Toorak carriage driveway. Here's how to make sense of it.

The two very different jobs

Automating an existing gate is the cheaper path by a wide margin. If you already have a sound gate that moves freely, you're paying for a motor, safety sensors, a control board and your choice of controls — not a new gate. This commonly runs about $1,500 to $4,000.

A supplied-and-installed automatic gate is a different order of cost, because you're buying the gate as well. A standard aluminium sliding or swing gate with automation more typically runs from around $5,000 to $15,000, and a large custom gate or a grand double or cantilever entrance can run $15,000 to $30,000 or beyond.

Those are broad ranges on purpose — the point is the category you're in, not a precise figure.

What moves the number

Gate size and weight. A wider, heavier gate needs a bigger motor and stronger posts, and the gate itself costs more to fabricate. This is the single biggest driver, and it's why a grand Stonnington frontage sits at the top of the range.

The motor and battery backup. A quality serviceable motor with parts available locally costs more than a throwaway unit, and it's worth it — the cheap motor is the expensive one when it fails in three years and nobody can source a board.

Cabling runs. Power to the gate, and cabling for an intercom or keypad, all cost more the further they run. A gate close to the house and the meter box is cheaper to wire than one at the end of a long drive. The mains connection is licensed electrical work, so that's a real line item.

Access control. A basic remote is cheap. A video intercom, keypad and app control add genuine cost — worth it for a busy household, but a real part of the number.

Ground and posts. Rock, fill or a sloping driveway all add labour, and heavy gates need properly footed posts and pillars. The unseen groundwork is where cheap quotes quietly save money.

Heritage and permits. If the gate sits on a heritage-overlay boundary, a planning permit may be needed, and a period-appropriate custom gate costs more than an off-the-shelf panel. Factor it in on an Armadale or Toorak frontage.

Where cheap quotes find their savings

Almost always in the parts you can't see on the day: an undersized motor run at its limit, lightweight posts that will lean within a year, skipped or disabled safety sensors, and a control box sited where it'll corrode. The savings come out of exactly the things that decide whether the gate lasts.

Questions worth asking every quote

Is the motor sized for my gate's weight and how often I'll use it, and are spare parts available locally? Are safety sensors, force limiting and battery backup included? Who does the electrical connection? What are the posts and footings? Is this a written, itemised quote?

A company that answers those precisely and one that just quotes a headline number are not offering the same thing. The figures here are general Melbourne indications, not a quote — we price after seeing the site.