ultimate-guide
How to Get a Quote for Custom Garden Design
Last Updated: November 1, 2026
Quick Summary
To get a quote for custom garden design, send the designer a single written brief with measured dimensions, photos, how you want to use the garden, your budget range and timeline. Ask for a written breakdown that separates design fees from build costs and lists deliverables, revision rounds and exclusions. Compare quotes against the same deliverables rather than the headline total.
- A quote should separate design services from build costs and state what is excluded.
- Site conditions such as slopes, poor drainage and protected trees move the price more than size.
- Mark each deliverable as included, excluded or unclear on a comparison sheet.
- Do not compare a fixed-fee quote with an hourly-rate quote on the headline number alone.
- Confirm visit numbers in writing, as cheap quotes often exclude site visits after concept stage.
Table of Contents
- What a Custom Garden Design Quote Should Cover
- What Drives Garden Design Cost in Your Project
- What Happens During a Garden Design Consultation
- Your Landscaping Quote Checklist Before You Request a Price
- How to Compare Quotes Like for Like
- Hidden Costs and Exclusions to Watch For
- Garden Makeover Cost: Planning Your Budget and Scope
- From Design Quote to Completed Garden
- Frequently Asked Questions
What a Custom Garden Design Quote Should Cover
A custom garden design quote is a written breakdown of the design work, the professional fees and the deliverables you will receive for your money.
That is the trap. A single figure at the bottom of a page tells you nothing about value.
The quote should also state how many revision rounds are included and who owns the final drawings. GOV.UK guidance on consumer contracts sets out your rights on written terms and cancellation, so read the paperwork as carefully as the price.
What Drives Garden Design Cost in Your Project
Garden design cost varies with the complexity of the brief, not just the size of the plot. A small courtyard with level access and simple planting can be designed far more quickly than a sloping site with drainage problems and multiple zones.
Garden Size, Scope and Site Conditions
Size sets the baseline, but site conditions usually move the number more. Slopes, poor drainage, mature trees with protected root zones, restricted access and awkward levels all add survey time and design complexity.
Be honest about scope at this stage. If you want lighting, irrigation, a pergola and a full planting plan, say so on day one. Adding elements after the concept stage can mean rework, which may increase the design fee.
Design Packages, Planting Plans and Plant Supply
Garden designers often offer different levels of service, from a concept design to a full scheme with planting and specification. Planting plans and plant supply may be priced separately from the layout drawings, so check which tier you are being quoted for.
Design choices affect the build budget long before anyone breaks ground. If you are still deciding on a look, our guide to modern backyard renovation ideas is worth reading before you finalise scope, because material and layout decisions made at design stage are the ones that prove expensive to change later.
What Happens During a Garden Design Consultation
A garden design consultation is a conversation on site where the designer measures the space, discusses how you want to use it and identifies constraints.
A garden design consultation typically involves walking the garden, taking measurements and discussing how the space will be used and what your budget is.
Come prepared. Photos of gardens you like, a rough budget range and a list of must-haves make the consultation far more productive than a vague idea of "something low maintenance".
Your Landscaping Quote Checklist Before You Request a Price
A landscaping quote checklist turns a vague enquiry into a brief a designer can price accurately. A well-prepared brief usually leads to a more accurate quote. Gather the following before you pick up the phone, and send it in one email rather than scattering it across calls.
What to measure and photograph
- Measured dimensions of the garden, length and width at the widest points, plus the dimensions of any existing patio, shed, lawn or bed you want to keep
- A rough sketch, even hand-drawn, with approximate sizes and a north arrow so the designer can judge light and shade
- Photos from several angles, including the view from each main window and any problem areas such as a damp corner, a crumbling retaining wall or a slope
What to write down about how you live
- A written list of how you want to use the garden, entertaining, children's play, growing vegetables, quiet seating, a dog run
- Maintenance appetite: low-maintenance, seasonal tidy-ups, or happy to garden weekly
- Who uses the space, children, pets, elderly relatives, because safety and accessibility shape materials and levels
What to ask before you send the brief
- Whether you want design only, design and build, or design with a separate contractor
- Which deliverables you expect, concept, layout, planting plan, construction drawings, visualisations
- How many revision rounds are included and what happens if you need more
When you are ready to talk it through, you can get in touch to discuss your project and arrange a visit.
How to Compare Quotes Like for Like
Comparing garden design quotes means matching deliverables, not totals. Two quotes at very different prices may both be fair if one includes a planting plan, visualisation and site visits and the other is a layout sketch only. The only reliable method is to build a comparison sheet and score each quote against the same criteria.
Build a comparison sheet
List every designer down the side and every deliverable across the top, then mark each cell as included, excluded or unclear. A quote that leaves cells unclear is not comparable until you have asked. The criteria that matter most:
| What to Compare | Why It Matters |
|---|---|
| Deliverables listed | Shows whether you are comparing the same work |
| Revision rounds included | Extra revisions are often charged separately |
| Site visits and measured survey | A design without a measured survey is a guess |
| Planting plan and plant supply | Frequently excluded from headline fees |
| Construction drawings and specification | A builder cannot price accurately without them |
| Visualisations and 3D views | Useful for approval, but often an add-on |
| Build costs included or not | Design fees and installation are separate budgets |
| Exclusions stated | The cheapest quote is often the one with the longest exclusion list |
| Payment schedule | Staged payments should match staged work |
| Quote validity period | A quote that expires in 14 days is not the same as one valid for 90 |
| Ownership of drawings | Determines whether you can use another contractor later |
Read the exclusions as carefully as the inclusions
A common pattern is for a headline design fee to exclude the measured survey, structural calculations for retaining walls, planning or permitted development advice, plant delivery, soil improvement and waste removal. Ask each designer to confirm in writing what is excluded, and whether any excluded item is likely to be needed on your site. A quote that looks cheap often excludes site visits after the concept stage, which means you pay extra every time the designer returns to check the build.
Check the commercial terms
Confirm whether the design fee is a fixed price or an hourly rate, and whether it is offset against the build cost if you use the same firm. Ask for the payment terms, deposit amount, cancellation terms and quote validity period in writing. Ask who owns the final drawings and whether you are licensed to use them with a different contractor, this matters if you later want to tender the build separately.
Seeing completed work also helps you judge whether a quote reflects the standard you expect, and you can ask us about previous work when you request a quote.
Hidden Costs and Exclusions to Watch For
Hidden costs in garden design usually sit in the gaps between design and build.
Watch out: a design quote that looks cheap often excludes site visits after the concept stage, which means you pay extra every time the designer returns to check the build.
Also check whether the design fee is a fixed price or an hourly rate, and whether it is offset against the build cost if you use the same firm.
Garden Makeover Cost: Planning Your Budget and Scope
Garden makeover cost is driven by the build, not the drawing.
Decide early where you will trade scope for budget. A smaller paved area with generous planting often costs less and looks better than a large hard landscape with thin planting.
We work to all budget requirements, so tell us your range and we will shape the scope around it.
From Design Quote to Completed Garden
The step from signed quote to finished garden runs through a fixed sequence: final drawings, a build specification, a contractor quote, a start date and a snagging walk-through at the end. For the broader picture, read our guide to garden landscaping services for homeowners.
Custom Landscapes handles paving, decking, artificial grass, turfing, gravel gardens and fencing, with a focus on durable, low-maintenance solutions and improved garden drainage. We discuss details as we go.
To see what a quote from us would cover, get in touch with your brief.
Frequently Asked Questions
How do I get a quote for a custom garden design?
Start by gathering measurements, photos of your garden and a short brief covering how you want to use the space, your budget range and any drainage or access issues. Share these with a designer, who will usually follow up with a garden design consultation, either on site or by video call. From there you receive a written quote setting out the design fee, deliverables, revision rounds and any exclusions, so you can compare it against other quotes on the same basis.
What information should I provide when requesting a garden design quote?
Give the designer your garden's approximate size and shape, photos from several angles, and notes on orientation, soil and drainage. Explain who uses the garden, including children and pets, and whether you want low-maintenance planting, artificial grass or paving. State your budget range honestly and mention any deadlines. The more detail you supply up front, the more accurate the garden design cost estimate will be and the fewer revisions you need later.
What is included in a garden design quote?
A complete quote should list the design fee, whether it is fixed price or hourly, and the deliverables such as a concept design, garden plan, visualisations and planting plan. Check whether plant supply, site visits and revision rounds are included or charged separately. Ask whether the quote covers construction drawings and contractor liaison. Anything not written down, including waste removal and material delivery, should be confirmed before you accept.
How do I compare landscaping quotes fairly?
Line up each quote against the same brief and check that every item is priced on the same basis. Look at what is excluded as closely as what is included, since a cheaper quote may omit planting, drainage work or waste removal. Compare the number of revision rounds, the level of detail in the drawings and whether installation is included. A landscaping quote checklist helps here: same scope, same deliverables, same terms, then compare price.
Can a landscaper provide a quote if I already have a garden design?
Yes. If you already hold a full garden design with a planting plan and construction drawings, a landscaper can price the build directly from those documents. Send the drawings, a specification list and any site photos, and ask for a fixed price covering materials, installation and waste removal. Confirm whether the designer will stay involved during the build, as this affects how queries and changes are handled on site.
How long does it take to receive a garden design quote?
Timelines vary with the size of the project and the designer's workload. Ask when to expect the quote and what it will include. Once accepted, design work and installation are typically scheduled in stages, so confirm the project timeline in writing.
Getting a quote is straightforward once you know what to ask for. The challenge is finding a team that prices honestly, sticks to the agreed scope and finishes to a standard you are happy to live with. Custom Landscapes brings a highly motivated team, a commitment to high standards and a wide variety of designs and styles to every project, with solutions built for low maintenance and year-round use. Get started with Custom Landscapes and turn your garden plan into a space you actually use.
