Complete Garden Landscaping: Budget and Design Planning

Planning a garden landscaping project is often triggered by a house move, a growing family, or finally deciding that an overgrown or neglected outdoor space should earn its place. The scope of work — and the budget required — can vary enormously depending on garden size, existing conditions, and how much design and planting you want to retain or change. Getting the brief and budget right before instructing anyone is one of the most effective ways to avoid costly changes mid-project.

Key points

• Professional garden landscaping in the UK typically costs £75–£200 per square metre for a mid-range scheme, including design, hard landscaping, and planting (Indicative UK costs, last reviewed 2026-05-07).
• A BALI (British Association of Landscape Industries) registered contractor is independently assessed for technical standards and professional conduct.
• Hard landscaping — patios, paths, walls, steps, and drainage — usually accounts for 50–70% of total project cost.
• Garden design fees typically range from £500 to £3,000 for a residential scheme, or 5–15% of total project value depending on the level of service.
• Hard-standing covering more than 5m² of a front garden with a non-permeable surface requires planning permission or must use permeable materials under permitted development rules.

What does garden landscaping include?

Landscaping is often thought of as just planting, but a complete garden project typically spans several distinct phases, each with its own professionals and cost implications.

Not every project needs all five phases. A modest rear-garden update might need only soft landscaping and a new path. A full redesign of a new-build plot typically requires all five, because new-build subsoil is often compacted rubble or heavy clay.

How to set a realistic landscaping budget

Landscaping budgets fail most often because homeowners underestimate groundwork costs or overlook site-specific complications. A useful approach is to build the budget item by item, then cross-check against a per-square-metre estimate.

Worked UK scenario

A 60m² rear garden in a 1990s detached house in the East Midlands. The existing garden has a cracked concrete path, tired lawn, and no drainage. The homeowner wants a porcelain-paved patio (25m²), a new lawn (25m²), two raised beds, and mixed planting.

Indicative UK costs, last reviewed 2026-05-07. Prices vary by region, contractor, and material choice. Always obtain at least three itemised quotes.

Key cost drivers

• Garden size and access — narrow side passages and restricted vehicle access increase labour time and cost.
• Existing ground conditions — clay soil, tree roots, buried rubble, or poor drainage all add to groundwork costs.
• Material choice — porcelain paving costs roughly twice as much as concrete paving per square metre; natural stone is higher still.
• Planting maturity — buying larger, more established plants (10-litre vs 2-litre pots) significantly increases the planting budget.
• Region — landscaping costs in London and the South East tend to be 20–40% higher than the national average.

Choosing between a garden designer and a landscaper

These two roles overlap but are distinct. The right choice depends on how much creative and technical input your project requires.

For larger projects, instructing a garden designer first and then tendering the build to landscapers produces more consistent results. The designer's drawings give every contractor the same brief, making quotes far easier to compare.

Planning and permissions for garden landscaping

Most residential garden landscaping is permitted development and does not need planning permission. Common exceptions:

• Front-garden hard-standing — covering more than 5m² with a non-permeable surface requires planning permission or the use of permeable materials under the Town and Country Planning Act 1990 (as amended in 2008).
• Listed buildings and conservation areas — contact your local planning authority before starting any works, including planting and path alterations.
• Walls, fences, and gates — over 1m high adjoining a highway, or over 2m high elsewhere, may require planning permission.
• Protected trees — trees covered by a Tree Preservation Order (TPO) cannot be felled or significantly pruned without local authority consent. Check your council's online TPO register before commissioning groundworks near any mature tree.

Homeowner checklist: preparing for landscaping quotes

• Measure your garden and sketch the approximate layout — include the house footprint, boundaries, and features you want to keep
  
• List must-haves separately from nice-to-haves, so you can prioritise if quotes come in over budget
  
• Note access constraints: gate width, steps, low overhead cables, or narrow passages that limit plant and materials delivery
  
• Check whether any trees are protected (search your local authority's TPO register online)
  
• Decide whether you want separate design and build contracts, or a design-and-build package from one contractor
  
• Set a target budget range and share it with contractors so they can design accordingly
  
• Ask your buildings insurer whether groundworks near the house affect your policy terms
  

What to ask for in a landscaping quote

A professional landscaping quote should be itemised by phase and material. Before accepting any quote, confirm the following:

• What is included in scope — which phases and which specific elements?
• Is groundwork, excavation, and spoil disposal priced separately or within the lump sum?
• What brands and grades of materials are specified — are these fixed or subject to substitution?
• Are material prices fixed, or subject to variation if costs change before the start date?
• What is the payment schedule, and are stage payments linked to defined milestones?
• Is VAT included in the quoted price?
• What qualifications and professional memberships does the contractor hold — BALI, APL, or equivalent?
• Will the work carry a defects liability period or a workmanship guarantee?
• What is the projected start date and overall timeline?
• How are unforeseen complications — buried rubble, poor subsoil, drainage problems — identified, communicated, and charged?

When to get professional help

A basic garden tidy or simple planting scheme is within reach of a motivated homeowner. For anything involving excavation, structural elements, or significant hard-standing, professional input is advisable:

• Drainage problems — pooling water or a sloping site needs proper grading and drainage design, not just topsoil. Consider instructing groundworkers to assess and resolve drainage before soft landscaping begins.
• Retaining walls — walls over approximately 1m high may need structural design input, particularly on sloping plots or where they retain a loaded area.
• Tree proximity — roots near excavation areas can affect drainage, undermine hard-standing, and incur TPO liability. Consult an arborist before groundworks begin.
• New-build plots — subsoil is often compacted rubble or heavy clay; thorough soil improvement is usually essential before turf or planting can establish successfully.

How Housey can help

Housey connects homeowners with local professionals across the full landscaping supply chain. Request quotes from landscapers for build work, garden designers for design and planting plans, or groundworkers if your project needs excavation, drainage, or levelling before landscaping can begin.

Frequently asked questions

How much does garden landscaping cost in the UK?

Costs vary widely by size, scope, and materials. As a rough guide, a mid-range residential landscaping project typically costs £75–£200 per square metre, covering design, hard landscaping, and planting. A small 40m² garden might cost £3,000–£8,000; a larger 100m² project with premium materials could reach £20,000 or more. Indicative UK costs, last reviewed 2026-05-07. Always get three or more itemised quotes.

Do I need a garden designer, or can I go straight to a landscaper?

For smaller, well-defined projects — a new patio, fresh turf, or simple planting — you can usually approach a landscaper directly. For complex redesigns, sloping plots, or projects where the aesthetic outcome matters significantly, instructing a garden designer first gives you better control of the design and helps landscapers quote accurately from a shared brief.

Does garden landscaping add value to my home?

Well-executed landscaping can improve kerb appeal and make a property more attractive to buyers. Research by Rightmove and others suggests gardens are a significant factor in buyer decisions, particularly for family homes. Low-maintenance, well-designed gardens tend to be more appealing to buyers than high-maintenance planting schemes.

How long does a garden landscaping project take?

A small patio and lawn project might take 3–5 days. A full garden redesign with groundworks, hard landscaping, and planting could take 2–6 weeks depending on garden size, weather, and material lead times. Allow 4–8 weeks for the design and planning phase before work starts if instructing a garden designer.

Is VAT charged on garden landscaping?

Most landscaping work is standard-rated for VAT (20%) when carried out by a VAT-registered contractor. Some horticultural services — particularly the supply of plants — may be zero-rated, but this depends on the nature of the supply. Always ask each contractor to confirm whether their quote includes or excludes VAT.

Sources and further reading

• British Association of Landscape Industries: find a member — BALI
• Association of Professional Landscapers — APL
• Planning Portal: permitted development for householders — Planning Portal
• Tree Preservation Orders and protected trees — GOV.UK
• Flood and Water Management Act 2010 — legislation.gov.uk