Castle Hill 2154 · The Hills Shire

Landscaping Castle Hill

A Castle Hill backyard is big enough to need a plan. Blocks here come with grade, mature trees and enough space that doing it piecemeal costs more than doing it once. We design the whole thing and build it in the right order.

  • 15+ years across Sydney
  • Rated 4.9 on Google
  • Licensed and insured team
  • Free on-site quotes
Landscaped garden with terracing, new turf and paving by A1 Gardening and Landscaping Sydney, the team serving Castle Hill NSW 2154
What we get called out for

Big gardens that need designing, not decorating

Castle Hill sits at about 142 metres north-west of Parramatta, on what was orchard and market-garden country before it was suburban. Roughly three quarters of homes are free-standing, many on generous graded blocks, and that scale changes what a landscaping job has to solve.

Terracing a graded block

Most of these blocks fall somewhere. Turning that into two or three usable levels with retaining and steps is the single biggest thing that makes a large Hills yard usable, and it has to happen before anything else is built.

Projects done in the right order

On a garden this size, doing it a season at a time means paying twice. Levels, drainage and retaining first, then hard surfaces, then turf and planting. Done the other way round, the new lawn gets driven over by the paving crew.

Old orchard ground

The soil here has a farming history and decades of suburban use on top of it. We find out what we are planting into rather than assuming, because a large planting scheme is an expensive thing to get wrong.

What we do here

Our landscaping and garden services in Castle Hill

Most Castle Hill builds combine four or five of these. Tell us what you want the finished garden to do and we will sequence the trades.

Paving in Castle Hill

Entertaining areas, paths, pool surrounds and driveways on a base built for the load. On a large block the paved area usually sets the layout, so we set it out first and build the garden around it.

See how we approach paving

Turf laying in Castle Hill

New lawn over prepared and levelled soil, with the variety chosen per area. A big Hills lawn often has full sun at one end and deep shade under old trees at the other, which one turf rarely covers.

How we lay new turf
Working in Castle Hill

The local details that change a quote

On a large graded block, the structural decisions set the price long before the planting does.

  • Grade and cut. How much the block falls decides the retaining, and retaining is usually the largest single line in a Hills quote. We measure it rather than estimating from photos.
  • Drainage. Terracing changes where water goes. Falls, drains and wall backfill are designed into the build rather than added when something floods.
  • Existing trees. Mature trees both constrain the layout and add value to it. We work out which stay before the design is set, including whether any need council approval.
  • Soil. Old orchard ground with decades of suburban use on top varies a lot across a single block. We check it before committing to a planting scheme.
  • Machine access. On a build this size, whether an excavator can get to the rear changes the cost substantially. We confirm it on site.
Licensed NSW landscapers badge for A1 Gardening and Landscaping Sydney, the licensed and insured landscaping team serving Castle Hill and The Hills Shire
How it runs

From first call to finished garden

Three steps, a fixed written price, and the stages set out in the order they have to happen.

  1. Tell us what you want

    Call or send the form with photos. On a large block that is enough for us to say what the job involves and roughly where the budget lands.

  2. Free on-site quote

    We measure the grade, check the drainage, access and trees, then give you a fixed written price with the stages in build order.

  3. Build and clean up

    One team runs it start to finish. Spoil and waste leave with us, the site is swept each day, and we walk the finished garden with you.

4.9

Our Google rating across Sydney gardens, including Castle Hill

Terry and his team are fantastic to work with.
CydGoogle review, December 2025
The team have been very professional with their work, communication and they were also fast paced.
l hosainyGoogle review, November 2025
They use very high quality materials and workmanship is flawless.
Chris PonturoGoogle review, October 2025

Read all of our Google reviews

Around Castle Hill

Other areas our Castle Hill crew covers

Castle Hill sits about 32 kilometres north-west of the CBD, with Kellyville, Glenhaven, Dural, Cherrybrook, Baulkham Hills and West Pennant Hills around it.

If you want ongoing upkeep rather than a build, our regular gardening service in Castle Hill covers the same streets. See also everything we do across The Hills Shire, or browse every Sydney suburb we service.

Castle Hill questions

What Castle Hill homeowners ask us

How much does landscaping cost in Castle Hill?

On a graded block the retaining usually sets the budget, not the planting. A flat yard with a new lawn and beds is a very different number to terracing a block that falls two metres. The on-site quote is free and the price is fixed in writing before we start.

Should I do the garden in stages?

On a large block, usually not. Doing levels, retaining, paving, turf and planting as one job means nothing is dug up twice and the whole space becomes usable at the same time. Staging it generally costs more overall.

My block slopes badly. What are the options?

Terracing it into two or three flat levels with retaining and steps. That is the single change that makes a sloping Hills yard genuinely usable, and it has to be the first thing built.

Do I need council approval to remove a tree for the build?

Often, yes. The Hills Shire controls removal and significant pruning of many established trees. We check it before the design is finalised so the layout is not built around a tree that cannot legally come out, or vice versa.

Do you cover Kellyville, Glenhaven and Dural?

Yes. We work across Castle Hill 2154 and the neighbouring Hills suburbs including Kellyville, Glenhaven, Dural, Norwest, Cherrybrook, Baulkham Hills and West Pennant Hills.

How soon can you get out to quote?

Call 0451 267 287 or send the form and we will book the earliest on-site time that suits you. Photos of the block help us give you a rough budget first.

Free, no obligation

Get a quote for your Castle Hill garden

Send us the basics and we will come out, measure the grade and check the access, and give you a fixed written price with the stages in order. No charge for the visit.

  • Free on-site quote anywhere in Castle Hill 2154
  • Stages priced in build order so you can see them
  • Licensed, insured and owner run
  • All spoil and waste removed

Prefer to talk it through? Call 0451 267 287.

Request your free quote

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Ready to get your Castle Hill garden designed and built?

Whether it is terracing a block that falls away or rebuilding a large garden that has never quite worked, we will come out and price it properly.