Hallett Cove SA 5158 · Marion and Onkaparinga councils

Land division in Hallett Cove

The median house price in Hallett Cove is $1,000,000. Here are the sale prices, household income and land division approvals for the suburb, from official records. Hallett Cove is a southern Adelaide suburb on the border of the Marion and Onkaparinga council areas. It ranks number 6 of 103 southern suburbs for land division blocks approved last year.

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Hallett Cove at a glance

Hallett Cove property statistics

Hallett Cove, SA 5158

Marion and Onkaparinga councils

House prices · quarter ending June 2026

$1,000,000Median house price
+13.6%Change in 1 year
+64.2%Change in 5 years
155Houses sold, last 12 months

The Adelaide metro median is $975,000. Hallett Cove sits $25,000 above it. Five years ago the median here was $609,000.

Household income and people · 2021 Census

$1,871Median household income, per week
$97,292Median household income, per year
43Median age
2.6People per household

Land division · 12 months to June 2026

187Blocks approved last year
2Allotments per sub-division
98%Divisions approved here

Your neighbours in Hallett Cove are already doing it. In the last twelve months 187 new blocks were approved here. All 187 were Torrens title — no shared driveway.

Ask us about a block in Hallett Cove

Median house sale prices for Hallett Cove, from the South Australian Valuer-General, quarter ending June 2026. Used under CC BY 4.0. Household income, age and household size from the Australian Bureau of Statistics, 2021 Census (five years old, so incomes today are likely higher), used under CC BY 4.0. These describe the whole suburb, not your property — yours could sit well above or well below. Nothing here is a valuation, an offer, or financial advice. Whether a block can be divided is decided by your council and a planner, not by this page. Land division figures from the Department for Housing and Urban Development, used under CC BY 3.0 AU, for the twelve months to June 2026.

Free Land Division

How a free land division works in Hallett Cove

If your block in Hallett Cove can be split, we pay for the whole job. The survey. The Marion and Onkaparinga council fees. The digging and the pipes. The selling. You put in no money at the start, and none in the middle. Your name stays on the title until each new block is sold.

We know the Marion and Onkaparinga councils and how long it really takes. Want the money side? See the full cost breakdown, a worked example and the calculator.

Free assessment

Find out what your land could do

Tell us where the property is and we'll assess whether it can be divided and whether the numbers work. It costs you nothing and puts you under no obligation. Rather talk? Call 0452 249 400.

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Questions

Hallett Cove questions

What is the median house price in Hallett Cove?

The median house price in Hallett Cove SA 5158 is $1,000,000 (South Australian Valuer-General, quarter ending June 2026). There were 155 house sales in the last 12 months. The median price is up 13.6% on a year earlier.

What is the median household income in Hallett Cove?

The median household income in Hallett Cove is $1,871 a week, about $97,292 a year (ABS 2021 Census). The median age is 43 and the average household has 2.6 people.

Can I divide my block in Hallett Cove?

It depends on your land and the Marion and Onkaparinga council rules. In the last twelve months 187 new blocks were approved in Hallett Cove, and 98% of land division applications here were approved. Only a council and a planner can say yes for your block. Send us the address and we will assess it for free.