How much does garden landscaping cost per m² in Belgium?
"Do you have a price per square metre?" This is, along with the question of fees, what I am most often asked — in La Hulpe as elsewhere in Walloon Brabant. The honest answer can be summed up in one sentence: a garden is not sold by the square metre like carpet, because you never just place one thing. You stack layers — from earthworks to lighting — and it is their addition that determines the price. This article breaks down these layers one by one, with real market ranges for Belgium 2026, so you can estimate your project yourself even before asking for a quote.
A point right away, to avoid confusing two different things: here, we are talking about the cost of the work — the terrace, the plantings, the paths. The cost of the landscape architect, that is to say their design fees, is another subject, which we address in a dedicated article (see the link at the end of the page).
Why the "price per m²" is a misleading figure
If you are looking for a single figure, here it is, with all the caveats it deserves: in 2026, a complete landscaping project is most often between 50 and 200 € excluding VAT per m², excluding heavy structures like a pergola or a swimming pool. For a fully redesigned garden of 200 m² — terrace, lawn, plantings, fencing, lighting — this gives a budget of around 20,000 to 50,000 €. Conversely, a simple refresh can fit within 2,000 to 5,000 €, and a high-end project with a pool easily exceeds 100,000 €.
A range of 1 to 4, that says something about how the ‘price per m²’ gross means almost nothing. What makes it vary is not the surface — it is what you put on top, and what is underneath. Hence the only reliable method: reason by layers.
Before estimating: the hidden layer, access and the topography
Even before the first plant, two factors determine a large part of the cost — and they are invisible on a plan: the accessibility of the site and the topography of the land.
Accessibility is simply the way machines and materials reach the work area. A level garden, open to the street, where a mini-digger and a lorry can access directly, is the ideal case. A back garden, wedged between two terraced houses, which can only be reached by a one-metre-wide corridor, changes everything: the soil is removed by wheelbarrow, materials are carried by hand, and a day’s work becomes three. The same square metre of terrace can cost anywhere from double to half depending on whether machinery can access it or not.
The topography plays the same role. A flat site is quick to work; a sloping site requires earthworks, retaining walls or rockeries (stabilising the soil with large stones), serious water management and suitable circulation. This is not a flaw — a well-managed slope often becomes the greatest asset of a garden — but it is an additional layer of work.
Keep this principle in mind: before comparing prices per m², look at your access and your slope. They are the ones who will explain the biggest difference between two quotes.
Layer 1 — Earthworks (shaping the land)
Earthworks is the shaping of the soil: excavating, leveling, backfilling, preparing the foundations for future surfaces. Any project that involves more than just simple planting goes through this.
In the Belgian market, expect around 10 to 50 € excluding VAT/m² for the earthworks of a garden, or, when charged by volume, 25 to 70 € excluding VAT/m³ of excavation and 15 to 25 €/m³ of backfill. A cost that is almost always forgotten to anticipate: the removal of soil. Removing and disposing of the excavated soil is charged extra — and this is precisely where the access mentioned earlier increases the bill.
Layer 2 — The vegetation (the living layer)
It is often the cheapest layer per m², yet it is the one that gives the soul to the garden.
A seeded lawn, including soil preparation, costs around 5 to 10 € excluding VAT/m² ; rolled turf, which provides an immediate result, costs significantly more. A hedge of shrubs (between 40 cm and 1 m at planting) is around 75 €/linear metre, plants supplied and planted. The flower beds of perennials (plants that regrow each year) and shrubs are more variable: it all depends on the planting density, the size of the subjects, and the mulching (the ground cover that protects the roots and limits watering).
The right budget reflex: a dense planting costs more in the first year, but a garden that is too sparse "to save money" does not recover well — you pay twice.
Layer 3 — The mineral, priced according to what it must support
This is where the bulk of the budget is determined, and it is the layer that is most misunderstood. A mineral surface is not priced by its size, but by what it must support. A slab designed for bare feet has nothing to do, in structure and foundation, with a slab that must bear the weight of an SUV or a delivery truck. Three levels of resistance, three budgets.
The pedestrian mineral — the terrace, Japanese stepping stones, walking paths. This is the "comfort" layer. A terrace starts at around 100 € excl. VAT/m² and increases depending on the material: composite wood ranges between 100 and 150 €/m², natural stone between 70 and 300 €/m² depending on whether it is sandstone, slate, or Belgian blue stone. All surfaces and installations combined, a terrace averages around 240 €/m², within a wide range of 40 to 700 €/m².
The lightweight driveable mineral — the driveway and parking for a car. Here, the foundation must support a specific vehicle. The concrete block paving is the most common solution: 25 to 70 € excluding VAT/m² supplied (around 40 €/m² on average for a driveable block), to which the installation is added, 25 to 55 €/m². The drainage concrete, which allows water to infiltrate instead of running off — a real asset in the face of stormwater management regulations — is significantly more high-end: 250 to 550 €/m².
Heavy mineral — the passage of trucks, professional sites. As soon as heavy goods vehicles are expected (deliveries, technical vehicles, company parking), the foundation, thickness, and type of block change again. This is typically a B2B subject, which we will return to later, and is always quantified based on a study.
The rule to keep in mind: you do not pay for the surface, you pay for the foundation and the strength. Having a driveable path laid on a terrace foundation guarantees ruts and subsidence within two winters.
Layer 4 — Technical networks (lighting and irrigation)
These are the layers that are added "if the budget allows" — and that we almost always regret having sacrificed.
The outdoor lighting is calculated per light point and per linear metre of cable, not really per m²: recessed spots, marking of pathways, highlighting a tree. It is a modular item, which can be planned in conduits as soon as the earthworks (for a few dozen euros of ducts) even if the fixtures are only installed later — a cost-saving anticipation that avoids reopening everything.
The buried automatic watering follows the same logic: networks are laid during construction, never afterwards. Consumer kits start at around 150 €, but a buried, zoned and controlled system, designed for an entire garden, falls under custom professional installation. With Belgian summers becoming increasingly dry, this is no longer a luxury for new plantings: it protects the plant investment during the first two years.
Individuals or businesses: two pricing logics
So far, the price ranges mainly apply to a residential garden. On the professional side — businesses, developers, co-ownerships, tertiary sites — the logic changes, and not just because of size.
For an individual, the project is primarily a matter of use and aesthetics, on modest areas, with VAT that fully impacts the final budget. For a business, three additional factors come into play. First, the durability: heavy-duty accessible parking, internal roads, surfaces that withstand intensive use. Then the regulations: soil permeability and rainwater management, biodiversity requirements, sometimes frameworks like the European taxonomy or BREEAM certification for tertiary projects. Finally, the VAT, generally recoverable, which completely changes the cost perspective. The result: the economies of scale can lower the price per m², but technical requirements drive it back up. That’s why a B2B arrangement is always priced based on specifications, never on a displayed price per m².
Specifically, in our network, these two worlds are not handled in the same place: residential and design fall under architect-landscaper.be and Vert Val for execution, while large-scale projects and B2B/B2G are managed by Studio Umilys.
Why two quotes can be different for the same garden
As you understand, adding layers gives an estimate — not a price set in stone. For an identical project, two companies can propose significantly different amounts, and that is normal. Three legitimate reasons explain this.
The labour first: the hourly rate of a landscaper is between 25 and 45 €, and it varies according to the team's experience and the region. The cost of raw materials next — stone, wood, plants — which fluctuates with the markets. And the structure of the company finally: a company that bears rents and charges in Brussels does not have the same fixed costs as a structure established in a more rural area of Walloon Brabant, and this is reflected, for the same service, in the quote. A higher price is therefore not necessarily an abusive price; a very low price often hides a missing layer — a foundation that is too light, a soil removal that is "forgotten".
A word, finally, on the VAT, because it changes the final total. Most purely landscaping work — grass, planting, independent fences — is subject to VAT of 21 %. Some work related to the construction of a dwelling over ten years old may, under certain conditions, fall under the reduced rate of 6 %. As this distinction depends on your specific situation, have it confirmed by your contractor or accountant rather than estimating it yourself.
Frequently asked questions
What is the average price for landscaping a garden per m² in Belgium?
In 2026, a complete landscaping project typically ranges between 50 and 200 € excluding VAT/m², excluding heavy structures (pergola, pool). However, this average conceals huge discrepancies: it is the sum of the layers actually laid — earthworks, vegetation, mineral, technical — and the accessibility of the site that determine the true price.
Why is my garden quote more expensive than the advertised price per m²?
Most often due to two invisible layers on a plan: site access and the terrain's relief. A garden that is difficult to access (shared walls, narrow corridor) multiplies labour hours and the cost of earth removal; a sloped site requires earthworks and sometimes retaining walls. A foundation suited to the actual load (pedestrian, car, truck) also explains significant discrepancies.
How much does a driveable path cost per m²?
For a path supporting a car, interlocking concrete pavers cost 25–70 € excluding VAT/m² supplied, plus 25–55 €/m² for installation. Permeable, higher-end drainage concrete ranges between 250 and 550 €/m². For a heavy vehicle passage, the foundation changes and the price is calculated based on a study.
Is the price of the landscape architect included in these amounts?
What VAT applies to the development of a garden?
As a general rule, 21% for purely landscaping work. A reduced rate of 6% may apply to certain work related to a dwelling over ten years old, subject to conditions. Have your case validated by your contractor or accountant.
In summary
There is no honest "price per m²" for a garden, because a garden is built in layers: the earthworks, the plants, the minerals priced according to what they must support, then the lighting and irrigation — all multiplied or divided by the access and the relief of your land. Estimate each layer, add them up, and you will have a realistic range even before the first meeting. Transparency on price is what transforms a good garden idea into a managed project.
Want an estimate tailored to your land and your layers? Request your quote — we price your project item by item, in Walloon Brabant and Brussels.
