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How do you level a garden, and what changes the cost?
To level a garden, soil is dug from the high side, moved to the low side, firmed, and topped up where needed, sometimes with a retaining wall or terrace on a steep slope. In Cheshire, the cost depends on the size of the slope, how much soil moves, access for machines and the finish, and this guide prints no price.
Last reviewed:Why level a garden?
A sloping or bumpy garden can be hard to use. It is awkward to mow, children's play equipment will not sit straight, and water runs towards the lowest point, which may be the house or a neighbour's fence. Levelling can turn one difficult slope into usable space for a lawn, a patio, a shed base or a play area.
Levelling ranges from a weekend job to a major landscaping project. Filling a few dips in a lawn is light work. Turning a steep garden into flat terraces with walls and steps is a building job with machinery, materials and waste.
QuoteZila is starting in Cheshire, with Crewe, Nantwich and Sandbach among the first towns. This guide prints no price. It explains how a garden is levelled, what makes one job bigger than another, and what to ask before you pick a quote.
How is a garden levelled?
There are a few common approaches. Which one suits your garden depends on how steep the slope is and what you want on top.
- Topdressing a lawn. Shallow dips are filled gradually with a thin layer of sieved soil or a soil and sand mix spread over the grass. The grass grows through and the dip rises over a season or two.
- Lifting and relaying turf. The turf is cut and rolled back, the soil underneath is raked level, and the turf goes back down. This suits bumps and hollows that are too deep to topdress.
- Cut and fill. Soil from the high side is dug out and moved to the low side, then firmed in layers. If the amounts balance, little or nothing leaves the site.
- Importing soil. Where the low side needs raising and there is no spare soil, topsoil is brought in.
- Terracing. A steep slope is broken into two or more flat levels, held by retaining walls or sleepers, with steps or a ramp between them.
Settling, firming and drainage
Freshly moved soil is loose and full of air. Left alone, it settles, and a lawn laid on it straight away can end up with hollows. The RHS says that if new lawn goes on disturbed soil, such as an old flower bed, the ground will settle over time and the surface level may drop a little [S1]. It also says undecomposed organic matter will shrink in volume and cause the soil surface to sink unevenly as it rots down [S1].
For turf, the RHS suggests firming and levelling by treading the area several times in different directions with shuffling steps, then raking several times, also in different directions [S1]. It suggests leaving prepared ground to settle for at least a few days, and ideally five to six weeks or more [S1]. A contractor using a machine may firm in layers with a roller or plate instead.
Drainage matters as much as the level itself. Ground that was sloping will have shed water one way. Make it flat and the water has to go somewhere else. Ask how the new level will drain, especially near the house, and whether a slight fall away from buildings is planned.
Slopes, walls and terraces
The steeper the slope, the more the job changes. Moving a lot of soil on a steep site can leave a step in the ground that needs holding back. That is the job of a retaining wall, a sleeper wall or a stepped terrace.
A wall that holds back soil carries a load, especially when the soil is wet. A tall or long retaining wall, or one near a building, a boundary or a drive, is structural work. Ask the landscaper whether the wall needs designing by a structural engineer, and whether building control should be involved. GOV.UK: find your local council for building control. QuoteZila is not affiliated with this organisation. This guide does not give construction steps for retaining walls.
Changing the ground level next to a house can also bury air bricks or bring soil up against the wall. Ask how the plan keeps clear of these.
Permission and raised areas
Most levelling in a back garden does not need an application, but some changes do. Raising the level and putting a platform on it is one example. The Planning Portal says decking or other raised platforms are permitted development provided, among other conditions, the decking is no more than 30cm above the ground [S2]. It also says decking and platforms together with other extensions and outbuildings must cover no more than 50 per cent of the garden area [S2].
If the house is listed, is in a conservation area, or the plan raises ground close to a boundary, ask your council before work starts.
What changes the cost of levelling a garden
| What is being priced | What makes it bigger or smaller | What to ask |
|---|---|---|
| Method | Topdressing, relaying turf, cut and fill, or terracing | Which method and why |
| Area and slope | A larger area or a steeper slope means more soil moved | How much soil they expect to move |
| Machinery | Hand tools, a mini digger, a dumper | Whether machine hire is in the price |
| Access | Side gate width, steps, a long barrow run | Which machine will fit through |
| Soil in | Topsoil brought in to raise the low side | How much and what grade of topsoil |
| Soil out | Surplus soil, rubble or old turf taken away | How it leaves and where it goes |
| Retaining walls | Sleepers, blocks or brick holding back soil | Who designs the wall |
| Drainage | Land drains, a soakaway or falls | How the new level will drain |
| Finish | Turf, seed, paving, gravel or a shed base | What is laid on top |
| VAT | Whether the business is VAT registered | Whether the total includes VAT |
A business must register for VAT when its taxable turnover for the last 12 months goes over £90,000 [S5]. Ask whether each total includes VAT.
Soil, rubble and waste
Gardens often hide surprises under the surface: old paths, buried rubble, roots and stones. Digging can turn up more than expected, and that changes how much waste leaves the site. Ask how a quote handles unexpected material, and whether there is a rate for extra skips or loads.
If anything is taken away, GOV.UK says that if you hire a private company to move waste, you should check that they are registered [S3]. Put the waste carrier details on the written quote.
Ask too about pipes and cables. Water supply pipes, drains and outdoor power cables can run under a lawn. Tell the contractor anything you know of, and ask how they will check before digging.
Levelling a garden in Cheshire
A landscaper covering Crewe, Nantwich, Sandbach and the villages nearby will want to see the slope or good photos of it. Take photos from the top and the bottom of the garden, and mark the high and low points. If you can, measure roughly how much higher one end is than the other with a long plank and a spirit level.
Measure the narrowest point between the road and the garden too. A mini digger or dumper needs a clear route. Anyone in the UK can post a job or register a business on QuoteZila.
Doing a small lawn yourself
Light levelling of an existing lawn is often a job you can do yourself. Spread a thin layer of sieved topsoil, or a mix of soil and sand, over the low patches. Brush it in so the grass tips still show, water it, and repeat in a few weeks once the grass has grown through. Larger hollows can be dealt with by cutting an H shape in the turf, peeling back the flaps, filling underneath, and laying the turf back down.
For larger areas, or anything that needs machinery or walls, a landscaper is usually the faster route. If you are laying new turf afterwards, see the turf cost guide.
What to have ready before you ask for quotes
- photos of the garden from the top and the bottom of the slope
- rough measurements of the area and the height difference
- what you want on top: lawn, patio, play area, shed base
- the narrowest point on the route in
- whether you want surplus soil taken away
- any drains, pipes or cables you know of
- your postcode and when the work could happen
How to compare garden levelling quotes
Check each quote for:
- The method, and how much soil they expect to move.
- Machinery and access.
- Soil brought in, and soil and waste taken away.
- Any retaining walls, and who designs them.
- How the finished ground will drain.
- The finish on top, and who lays it.
- Whether the price is fixed and whether VAT is included.
Citizens Advice says a quote is a fixed price, while an estimate is a rough guess, so you might end up paying more [S4]. It suggests trying to get written quotes from at least 3 different traders before you decide on one [S4].
Jobs you might post
These are examples, not taken from real job posts. "Back garden slopes towards the house. Please quote to level it for a lawn, with surplus soil taken away." Or: "Bumpy lawn with a few deep hollows. Please quote to lift the turf, level and relay." Or: "Steep garden, would like two flat terraces with sleeper walls and a few steps."
Get quotes for levelling a garden
Describe the slope, what you want on top and the access, and add photos. Up to five matched local businesses can reply [QZ2]. QuoteZila is free for customers and local businesses [QZ1].
Honest status: QuoteZila is new. We're starting in Cheshire, beginning with Crewe, Nantwich and Sandbach, and growing area by area. Anyone in the UK can still post a job or register a business. How fast you get quotes depends on how many local businesses have joined near you. Businesses can register and receive jobs straight away. We don't check insurance, qualifications or registrations, so please check these yourself before you hire.
Posting a job is not open yet
See the landscapers page or the gardeners page. For paving on the new level, see the patio cost guide or the driveway cost guide.
Official and public sources
QuoteZila is not affiliated with these organisations.
- Settling and firming soil: RHS: how to lay turf [S1].
- Raised platforms: Planning Portal: decking [S2].
- Waste carriers: GOV.UK: report fly-tipping and waste crime [S3].
- Quotes: Citizens Advice [S4].
- VAT: GOV.UK on when to register [S5].
Questions about levelling a garden
How much does it cost to level a garden?
This guide does not print a price. The steepness and size of the slope, how much soil has to be moved or taken away, whether a retaining wall is needed, access for a digger and the finish on top all change the total. Ask landscapers to price the same plan.
Can I level a lawn without digging it up?
Small dips can often be raised a little at a time by spreading a thin layer of sieved topsoil or a soil and sand mix over the grass and letting it grow through. Larger bumps and slopes usually mean lifting the turf, regrading the soil and relaying or reseeding.
Why does newly levelled ground sink?
Loose soil settles over time. The RHS says ground that has been disturbed, such as an old flower bed, will settle and the surface level may drop a little. It also says undecomposed organic matter shrinks as it rots and can make the surface sink unevenly.
Do I need planning permission to level my garden?
Most garden levelling is minor, but large changes in ground level, work near boundaries and raised platforms can need permission. The Planning Portal says decking or other raised platforms are permitted development only if, among other things, they are no more than 30cm above the ground. Ask your council if you are unsure.
Is a retaining wall needed?
On a gentle slope, the soil can often be regraded without one. On a steeper slope, or where the new level is held up against a boundary or a building, a retaining wall or terrace may be needed. A wall holding back soil is structural, so ask whether an engineer should design it.
What happens to the extra soil?
Sometimes the soil dug from the high side fills the low side and nothing leaves the garden. If there is surplus, it is taken away in bags, a skip or a lorry. If a company moves it, GOV.UK says you should check they are registered as a waste carrier.
Does QuoteZila check the businesses who quote?
No. We don't check insurance, qualifications or registrations, so please check these yourself before you hire. You can report a quote or a business from your job page.
Related guides
- Landscapers: levelling, terracing and walls
- Gardeners: lawns and topdressing
- Driveways and paving: hard surfaces
- Turf cost guide
- All cost guides
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Sources
- QZ1: QuoteZila product fact. QuoteZila home and jobs-for-tradesmen copy.
- QZ2: QuoteZila product fact. QuoteZila terms and matching notes.
- S1: How to lay turf, Royal Horticultural Society (RHS). Accessed 2026-10-30. https://www.rhs.org.uk/lawns/lawns-from-turf
- S2: Decking: planning permission, Planning Portal. Accessed 2026-10-30. https://www.planningportal.co.uk/permission/common-projects/decking/
- S3: Report fly-tipping or litter, GOV.UK. Accessed 2026-10-30. https://www.gov.uk/report-flytipping
- S4: Before you get work done on your home, Citizens Advice. Accessed 2026-10-30. https://www.citizensadvice.org.uk/consumer/getting-home-improvements-done/before-you-get-building-work-done/
- S5: Register for VAT, GOV.UK. Accessed 2026-10-30. https://www.gov.uk/register-for-vat