Retaining Walls in Devonport
Retaining Walls in Devonport typically costs between $145 and $580. Tell us about your job and we will pass it to independent Devonport businesses that cover your area, so they can come back to you with quotes. Free, and you are under no obligation.
Devonport, Tasmania homeowners use Blue Collar News Services to find reliable help for retaining walls. Submit your job and local businesses will be in touch with quotes.
Tasmania's north-coast Bass Strait ferry port city.
How much does retaining walls cost in Devonport?
Indicative pricing, Devonport
Prices vary by job scope and access. Get exact quotes free.
Before you hire
Retaining Walls generally does not require a specific trade licence in Australia. Still do the basics: confirm the business has a current ABN (free to check at abr.business.gov.au), ask for proof of public liability insurance, and get the scope and price in writing before work starts.
How it works
Tell us the job
Answer a few quick questions about what you need done and where.
Get matched
We match you with trusted local businesses for the job.
Compare & choose
They contact you with quotes. You compare and pick, no obligation.
What matters for landscaping & gardening in Devonport
Devonport gets 764 mm of rain across 130 days a year, and 15 to 16 of those rain days fall in each of July and August. Fixed price outdoor jobs quoted over a Devonport winter should say who wears the weather delays.
Source: Bureau of Meteorology climate statistics, Devonport Airport station 091126 - https://www.bom.gov.au/climate/averages/tables/cw_091126_All.shtml
Tasmania sorts building work into low risk, notifiable and permit work under the Director's Determination made under the Building Act 2016. Low risk work needs no permit, but you still have to lodge Form 80 Notice of Low Risk Work with your council once it is finished.
Source: CBOS, Director's Determination - Categories of Building and Demolition Work v1.4, 12 April 2021, and CBOS Consumer building information - https://www.cbos.tas.gov.au/topics/housing/building-renovating/consumer-building-information
As an owner in Tasmania you can build small structures up to 18 square metres, or erect a prefabricated shed up to 36 square metres, without a building permit. Anything larger has to be built by a licensed builder, and larger sheds, garages, carports, decks, boundary walls, tanks and pools fall into notifiable work.
Source: CBOS, Consumer building information - https://www.cbos.tas.gov.au/topics/housing/building-renovating/consumer-building-information
If your block sits in a bushfire, landslip, coastal inundation, coastal erosion or riverine inundation hazard area, work that would be low risk anywhere else is lifted to notifiable work and a building surveyor has to assess it. Check the hazard overlays with your council before you price a job.
Source: CBOS, Director's Determination - Categories of Building and Demolition Work v1.4, Standard Limitations, page 54
General information only, current as at September 2026. Rules, thresholds and rebates change. Check with the authority named against each point before you rely on it, and get advice for your own property.
Common retaining walls jobs in Devonport
- Build a concrete sleeper retaining wall
- Terrace a sloping backyard
- Block wall to create a level lawn
Retaining Walls in Devonport, FAQs
Do retaining walls need approval?
Walls above a certain height (often around 1m) usually need engineering and council approval in Tasmania, plus drainage behind the wall.
How much does retaining walls cost in Devonport?
As a guide, retaining walls in Devonport typically ranges from $145 to $580 per square metre. The final price depends on the size of the job, access, and materials. The fastest way to know is to get a few free quotes.
How many businesses will contact me?
Up to 5 local businesses can pick up your request. You compare their quotes and choose, there's no obligation to go ahead with any of them.
Is it free to get quotes?
Yes. Getting quotes through Blue Collar News Services is completely free for you. The businesses pay us; you never do.
Other landscaping & gardening jobs in Devonport
Lawn Mowing in Devonport · Garden Maintenance in Devonport · Hedge Trimming in Devonport · Turf Laying in Devonport · Synthetic Turf Installation in Devonport · Irrigation & Sprinkler Installation in Devonport · Tree Removal in Devonport · Tree Lopping & Pruning in Devonport
Looking elsewhere? Retaining Walls across Australia · All landscaping & gardening in Devonport · More tips on Blue Collar News