How Much Should You Spend on Landscaping? A Realistic Budget
Close your eyes on the finished thing for a moment. It’s a warm evening, the light going gold, and you’re walking out into a garden that feels like it was always meant to be there. Clean lines. A place to sit that catches the last of the sun. Structure that looks as good in the depth of winter as it does in high summer. No clutter, no fuss, just calm.
It’s a lovely picture – and like most lovely pictures, it has a price tag on the back.
That’s the part nobody enjoys, but it’s the part that decides whether the dream gets built or stays a daydream. A garden without a budget behind it tends to arrive in awkward, expensive pieces, or never quite arrives at all. So before you fall too deep into paving samples and plant names, it’s worth putting an honest number on it.
So what should you actually spend?
Here’s the figure you’ll see quoted most: around 10% of your property’s value, put into the garden and outdoor spaces. It comes from the landscape world as a rule of thumb, and like all rules of thumb it’s a starting point, not gospel. A sensible working range sits somewhere between roughly 5 and 15%, depending on how much of the outdoors you’re transforming and how much hard building is involved.
To make it real: on a $1.5m property, that puts a full landscape somewhere in the $75,000 to $225,000 range once you count the built elements. That number tends to make people blink. It’s meant to. Outdoor rooms cost real money to build, the same as indoor ones do.
Why think in a percentage at all?
Because it keeps the garden in proportion with the house. Spend too little and a beautiful home sits in a bare, unfinished setting, like a good suit with scuffed shoes. Spend wildly beyond what the property is worth and you’re unlikely to see it back at resale. The percentage is really just a way of asking a sensible question: does this level of spend suit this place?
Landscaping done well is also one of the few improvements that reliably earns its keep, regularly cited as adding a good chunk of its cost back at resale. It’s rare to find money spent on a home that pays you back and looks after you at the same time.
Where does the money actually go?
Into two big buckets. The built stuff, and the growing stuff.
The built stuff, the paving, walls, decking, steps, driveways, lighting, is where most of a budget lands. It’s construction, so it’s priced like construction, and it’s usually the majority of the total. As a very rough feel, planting-led areas might be $120 to $300 a square metre, while a premium paved courtyard can be $900 to $1,800+ a square metre. Worth confirming current rates for your own project.
The growing stuff, the trees, hedges, planting and lawn, is a smaller slice by cost. But it’s what makes the space feel alive and finished, and it’s the part that quietly gets better every year while the paving slowly ages.
Is the design itself a big cost?
No, and this is the part people are often surprised by. The design, the actual thinking, the drawings and the 3D visuals that turn a vague wish into a buildable plan, is a small fraction of the whole. For example a full master landscape plan including 3D visuals starts at $4500.
For that modest slice up front, you get to see the finished garden before a single dollar goes into the ground. And you sidestep the far more expensive mistakes: the retaining wall in the wrong place, the tree that swallows the view, the layout that never quite works. Cheap insurance against costly regret.
Should you build it all at once?
Not necessarily, and this is where a good plan pays for itself twice over. A proper design lets you build in stages without the phases fighting each other. Get the bones in first, the levels, the drainage, the main structures, and the trees that take years to mature. Then add the softer detail as budget allows.
What you want to avoid is building blind and then tearing out year-two work to make room for year-three plumbing. That’s how a budget doubles.
And if you just wing it?
You usually spend more, not less. Gardens built without a number tend to sprawl, stall halfway, or get finished in a rush with whatever’s left in the tin. The disappointing jobs aren’t the ones that spent a lot. They’re the ones that spent a fair bit with no plan, and ended up with a garden that never quite comes together.
A realistic budget isn’t the enemy of the dream. It’s the thing that lets you actually build it, in the right order, without the nasty surprises. Put an honest number down early and the whole project gets calmer from there.
If you’d like a hand pinning a realistic figure to what you’re picturing, we can talk it through.