Short version: installed synthetic grass around Geelong is indicatively in the order of A$45–170 per square metre in 2026, depending almost entirely on how much groundwork the job needs. That spread is a planning guide, not a quote — most of the cost difference between two lawns the same size is in the base and edging you can't see, not the grass on top. Here's how it breaks down honestly.
Every price on this page is an indicative market range — not a Terralume quote. We don't publish a misleading "from $X" headline that balloons on the invoice. Every Terralume lawn is set out in a free, on-site written quote, with the turf grade, base build-up, edging and timeline confirmed before you commit.
The indicative Geelong market ranges
Synthetic grass is priced per square metre installed, but the per-metre rate moves a lot with the job. The bands below are a realistic 2026 read on what to expect getting quotes around Geelong for a residential lawn. "Installed" means supply and lay — the turf roll, the base aggregate, infill, edging and labour — but the amount of groundwork is what really moves the number. These are indicative market ranges, not Terralume quotes.
| Indicative market range | Typical scenario | What's usually involved |
|---|---|---|
| ~A$45–90/m² | Simple — over a sound baseExisting solid, free-draining surface in good order | Lay over an existing sound base that already drains — minimal groundwork, just preparation, the turf, infill and finishing. The lower end of the range. |
| ~A$90–130/m² | Standard new lawnExcavate + proper free-draining base, good access | Excavate the area, build and compact a free-draining aggregate base, set edge restraints and falls, lay a weed membrane, then roll, join, infill and brush the turf. |
| ~A$130–170/m²+ | Premium or complexTricky access, premium turf, extra detailing | Deeper or reworked base, awkward access or spoil removal, a heavier premium turf grade, curved or detailed edges, or added soft-landscaping. Upper end and above. |
Indicative market ranges only. These figures are roughly what you'd expect getting quotes in Geelong in 2026 — they are not a Terralume quote and not our own result. Real pricing depends on your base, area, access, turf grade and edging, and is confirmed only in a free on-site written quote.
So a 50 m² synthetic lawn could land anywhere from roughly A$2,250 to A$8,500+ across those market ranges, driven almost entirely by base and access — which is exactly why a single "average price" online tells you very little. The honest answer to "how much per square metre" is "it depends, and here's what it depends on."
The cost breakdown, line by line
It helps to see where the money actually goes. The table below is an indicative split of a typical excavate-and-build synthetic lawn — useful for understanding a quote, not a price list. The proportions shift with every site, and the dollar figures are illustrative market estimates, never a Terralume quote.
| Line item | What it covers | Indicative share of cost |
|---|---|---|
| Turf supply | The synthetic grass roll itself — a manufactured product priced per square metre; pile height, density and backing set the grade.Higher grades cost more per m². | Often the single largest line |
| Base prep + aggregate | Compacted, free-draining crushed aggregate built up and graded with falls, plus a weed membrane — the layer the whole result rests on. | A large share — varies most |
| Excavation + spoil | Digging out the existing surface to depth and removing the spoil. Skipped entirely when laying over a sound existing base. | Significant on a new build; nil on an overlay |
| Edging + restraints | Edge restraints and fixings that hold the perimeter down and keep the turf from lifting or creeping over time. | A modest but important share |
| Soft-landscaping add-ons | Optional extras — new garden beds, edging to other surfaces, base for an adjoining path. Priced as separate items. | Only if you add them |
Illustrative only. The split above is to help you understand a quote — the shares shift with every site, and the figures are indicative market estimates, not a Terralume quote. Your real number comes from a free on-site written quote.
What sits behind a cheaper quote
If one quote is noticeably cheaper than another for the same lawn, it's worth understanding why — not to be suspicious of the installer, but so you're comparing like with like. Very often a lower price simply means a smaller scope of groundwork. Here's the mechanism, and the consequence that can follow:
- A thinner or skipped base → less compacted aggregate under the turf, so the surface can settle unevenly and show ripples over time.
- No weed membrane → nothing between the soil and the base, so weeds can push up through joins and edges later.
- No proper edge restraint → nothing holding the perimeter, so edges lift, peel or creep away from paths and beds.
- Falls not set for drainage → water has nowhere to go, so you can get ponding and a soggy surface after rain.
A cheaper number isn't proof anyone's cutting corners — it can simply be a different scope, and the cheaper option genuinely suits some lawns (see below). The point is to read what each quote includes so you're comparing the same job. We'd rather lose a job to a fair comparison than win one on a number that leaves out the groundwork.
When the cheaper or other option genuinely suits you
Synthetic grass is not the right answer for everyone, and we'll say so. If you have a big, sunny, well-watered lawn you enjoy maintaining, natural turf is cheaper to install up front and gives you a cool, living surface — for many gardens that's the better-value choice, and we'll point you that way. If you already have a small, sound, free-draining base, a simpler lay at the lower end of the range may be all you need rather than a full excavate-and-rebuild. And if a thinner, lighter spec honestly fits how you'll use the space and your budget, that's a fair call too.
A real share of people who read this page will be better served by another option — and we'd rather tell you that than sell you more than your garden needs. If natural turf or a simpler approach fits you better, we'll send you that way at the quote.
Natural vs synthetic on cost
On installed cost alone, natural turf is usually the cheaper option up front — you're mainly paying for soil preparation and rolls of living grass, which is less material and labour than excavating a base, laying a membrane and rolling out a manufactured turf. Synthetic costs more to install but can save on water and mowing over its life. Which is "better value" depends entirely on how you'll use the space, how sunny it is, and how much upkeep you want — and natural genuinely wins for some gardens. We lay both, so we've no reason to push one over the other. For the full side-by-side on cost, feel, heat and upkeep, see our natural vs synthetic turf guide.
What affects your price
When a synthetic lawn is quoted, a handful of factors do most of the work. Understanding them lets you read any quote — ours or anyone else's — with clear eyes.
- The base. By far the biggest swing — laying over a sound existing surface is a fraction of the work of excavating and building a new free-draining base with falls.
- Site access. Can a machine and materials get close to the work? A clear, near area is cheaper to build than one reached by barrow across a steep or narrow block.
- Area & shape. Larger areas usually cost a little less per square metre as setup is shared across more metres; tight, curved or fiddly shapes cost a little more.
- Turf grade. Pile height, density and backing set the per-metre rate of the roll itself — a premium grade lifts the number.
- Edging & soft-landscaping. Edge restraints, tie-ins to paths and beds, and any added garden beds or edging all add labour and materials.
How to read a turf quote
Two quotes for "the same" lawn can be genuinely different jobs. The fastest way to compare fairly is to check that each one answers the same five questions — then you're comparing scope, not just a headline number.
- What's the base build-up? Is the area being excavated and a compacted, free-draining aggregate base built up — and to what depth — or is the turf going over the existing ground?
- Is there a weed membrane? A membrane between soil and base is what keeps weeds from pushing up through joins and edges later.
- How are the edges restrained? What's holding the perimeter down so the turf can't lift, peel or creep over time?
- How will it drain? Are falls being set, and drainage added where needed, so water runs off instead of ponding after rain?
- What turf grade, and what's the workmanship guarantee? Which grade of turf, and is the install backed by a written workmanship guarantee? Ours carries a 5-year written workmanship guarantee.
Get the real number for your lawn
Tell us about your garden and we'll measure up in person, talk through the base and drainage, confirm the turf grade and edging, and put it all in a free on-site written quote — no "from" headline, no surprises.
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A synthetic lawn is one part of the soft landscaping we install — turf, edging, base and garden beds. These pages go deeper on the choices that affect both the look and the price: