Williamstown
Suburb profile, market snapshot and recent listings for Williamstown, SA 5351.
About Williamstown
Welcome to Williamstown
Williamstown sits in the Adelaide Hills wine country, roughly 45 minutes from the Adelaide CBD via the Northern Expressway and Main North Road, in the Barossa foothills where the Hills meet the Barossa Valley proper. It's a small township with a population of just 2,981 and a median age of 42, giving it the settled, established feel of a community that has grown gradually rather than through a rush of new estates.
For buyers and renters, Williamstown suits those after a semi-rural lifestyle with genuine acreage appeal, without giving up a reasonably direct run into the city or the Barossa's cellar doors. It's a place for families, tree-changers and anyone who wants space, quiet and a strong sense of place, bordered by the likes of Pewsey Vale and the rolling vineyard country that defines this part of South Australia.
Lifestyle & dining
Life in Williamstown revolves around its small-town main street and the surrounding countryside rather than a bustling café strip. Locals tend to head into nearby Barossa towns for dining out, wine tasting and produce, while the township itself offers a slower pace, with local pubs, a general store and community facilities that give the area its own identity. It's the kind of place where people know their neighbours and weekends are spent outdoors rather than in shopping centres.
Getting around
The Northern Expressway makes Williamstown a workable commute for those willing to trade travel time for space and lifestyle, connecting through to Adelaide's CBD in around 45 minutes under typical conditions. Main North Road also threads through the area, linking Williamstown to surrounding Hills and Barossa townships, including neighbouring Pewsey Vale. Public transport options are limited given the semi-rural setting, so most households rely on private vehicles, which is typical for this part of the Adelaide Hills fringe.
Schools & families
Families are well catered for locally by Williamstown Primary School, a community-focused school that anchors the township and gives younger families a genuine reason to put down roots here rather than simply passing through. For secondary schooling, most families look to larger towns nearby, but the primary years are comfortably covered within the suburb itself, adding to Williamstown's appeal for those raising children in a quieter setting.
Housing & architecture
Housing in Williamstown is dominated by standalone houses, which make up around 80% of current listings, with the remaining 20% comprising vacant land — a reflection of the suburb's semi-rural character and the appetite among buyers to build rather than simply buy established homes. Blocks here tend to be larger than what you'd find closer to Adelaide, and the housing stock ranges from older township homes to more recent builds taking advantage of the surrounding hills and vineyard outlooks.
The property market
Williamstown's property market has been on a strong run, with the median house price sitting at $885,000 after growth of 28.7% in the recent period. That kind of movement points to a suburb that has caught the attention of buyers looking beyond Adelaide's established Hills suburbs for value and space, particularly those drawn to the Barossa lifestyle without Barossa Valley pricing. With a small population and a housing mix still leaning toward vacant land, there's room for the area to keep evolving as more buyers build new homes on its remaining blocks.
Market snapshot
Williamstown property market
Median sale price
$885k
House · 4 bed
Median rent
—
per week
Gross rental yield
—
annual rent ÷ sale price
Typical price range
Entry
$672k
Median
$885k
Premium
$1.65m
Days on market
68
Auction clearance
0%
Sold this year
19
Median sold price trend · House 4 bed
Compound growth +15.4% / yr over 4 yrs
Property types on market
Share of current listings in Williamstown by dwelling type.
Who lives here
Demographics
ABS Census 2021 figures for Williamstown, SA 5351.
Population
2,981
residents (2021)
Median age
42
years
Household income
$1,782
median, per week
Median rent
$300
per week
Median mortgage
$1,500
per month
Mortgage / income
19%
comfortable
Source: Australian Bureau of Statistics, Census of Population and Housing 2021. Suburb-level (SAL) aggregates.
Education
Schools in Williamstown
Government school catchment
Recent results
Recently sold in Williamstown
$900k
80 Menzel Road
Sold ~July 2026
$900k
14 Adams Road
Sold ~July 2026
$999k
44 Carlisle Street
Sold ~July 2026
$1.40m
5 Eliza Street
Sold ~June 2026
$1.40m
7 Robert Rankine Road
Sold ~June 2026
$690k
77 Queen Street
Sold ~June 2026
$775k
6 David Randall Street
Sold ~June 2026
$775k
Lot 101 Church Street
Sold ~June 2026
Sold prices as published on the original listing; some may reflect the last advertised price. Dates are approximate.
Explore the area
Properties & amenities in Williamstown
Compare the area
Price map around Williamstown
Every listing for sale near Williamstown, coloured by price — so you can see how it stacks up against the streets and suburbs next door.
Loading price map…
Common questions
Williamstown suburb FAQ
What is the median property price in Williamstown?
The median house price in Williamstown, SA is $885k for a 4-bedroom home. Over the past year, median sold prices have risen about 28.7%.
Is Williamstown a good place to live?
Williamstown is a small South Australian village in the Adelaide Hills. Williamstown is an established residential suburb in SA, with a population of around 2,981 and 1 school in the area.
What is the population of Williamstown?
Williamstown has a population of 2,981 (ABS 2021 Census), with a median age of 42.
What schools are in Williamstown?
There is 1 school in or near Williamstown, including Williamstown Primary School.
How long do homes take to sell in Williamstown?
Properties in Williamstown take around 68 days to sell on average, with an auction clearance rate of about 0%.
How much do you need to buy in Williamstown?
Entry-level properties in Williamstown start around $672k, while premium homes reach $1.65m.
What suburbs are near Williamstown?
Suburbs near Williamstown include Pewsey Vale.
Fresh to market
New this week in Williamstown
Available now