Lake Illawarra
Suburb profile, market snapshot and recent listings for Lake Illawarra, NSW 2528.
About Lake Illawarra
Welcome to Lake Illawarra
Lake Illawarra sits on the shores of the lake that gives it its name, part of the broader Illawarra region roughly 20 kilometres south of Wollongong's CBD. It's a compact, low-key residential pocket wrapped by water on one side and the neighbouring communities of Warilla, Barrack Point, Barrack Heights, Mount Warrigal and Windang on the others, giving it a genuine sense of place without feeling isolated from the wider coastal strip.
With a population of just 3,288 and a median age of 43, it's a settled, mostly established community rather than a fast-churning growth suburb. It tends to suit downsizers, families after a slower pace, and buyers drawn to the idea of water views or water access without paying inner-Sydney prices.
Lifestyle & dining
Life here revolves around the lake itself — boating, fishing, paddling and simply watching the water change colour through the day are the main drawcards. The dining and cafe scene is modest rather than destination-driven, with residents typically heading into Warilla or Windang for a wider choice of cafes, takeaway and casual eating, or further north into Wollongong and Shellharbour for a bigger night-out selection. It's a suburb that rewards a slower, outdoors-first lifestyle over a cafe-hopping one.
Shopping
Everyday shopping needs are largely met in the adjoining suburbs, particularly Warilla and Barrack Heights, which offer supermarkets and local retail strips within easy reach. For bigger shopping trips, Shellharbour and Wollongong provide full-scale shopping centres, so most Lake Illawarra residents get used to a short drive for anything beyond the basics.
Getting around
Lake Illawarra doesn't have its own train station, so residents typically drive or connect via bus services to nearby stations such as those serving Warilla and the wider Shellharbour and Wollongong areas for train access to Sydney and along the coast. The Princes Highway corridor through the region makes car travel to Wollongong, Shellharbour and beyond straightforward, and the suburb's layout around the lake means many trips within the area are short, local drives.
Schools & families
Families are well served locally by Lake Illawarra South Public School and Lake Illawarra High School, both within the suburb, giving younger residents a full run from primary through to secondary schooling without needing to leave the area. This local schooling option, combined with the quieter residential streets, is part of what makes the suburb appealing to established families and those looking to put down roots.
Parks & recreation
The lake is the standout recreational asset, supporting boating, fishing and waterside walking and cycling paths that link through to neighbouring Windang and Warilla. Foreshore reserves and open space around the water give residents plenty of options for weekend recreation without needing to travel, and the nearby coastline near Windang adds beach access into the mix for those wanting surf as well as calm water.
The property market
The median house price in Lake Illawarra currently sits at $895k, having grown 6.5% recently — a solid result that reflects steady demand for lake-adjacent living in the Illawarra. Median rent is $720 a week, giving a sense of the suburb's appeal to both owner-occupiers and investors chasing coastal lifestyle appeal.
Current listings show houses make up around half the market (50%), with townhouses and apartments/units each accounting for 23%, and land making up the remaining 5%. That mix means buyers have a genuine choice between a standalone house with lake proximity or a lower-maintenance townhouse or unit, which is part of what broadens the suburb's appeal across downsizers, families and investors alike.
Market snapshot
Lake Illawarra property market
Median sale price
$895k
House · 3 bed
Median rent
$720
per week
Gross rental yield
4.2%
annual rent ÷ sale price
Typical price range
Entry
$801k
Median
$895k
Premium
$1.08m
Days on market
19
Auction clearance
0%
Sold this year
39
Median sold price trend · House 3 bed
Compound growth +4.6% / yr over 4 yrs
Median price by bedrooms · House
Property types on market
Share of current listings in Lake Illawarra by dwelling type.
Who lives here
Demographics
ABS Census 2021 figures for Lake Illawarra, NSW 2528.
Population
3,288
residents (2021)
Median age
43
years
Household income
$1,069
median, per week
Median rent
$328
per week
Median mortgage
$1,733
per month
Mortgage / income
37%
stretched (>30%)
Source: Australian Bureau of Statistics, Census of Population and Housing 2021. Suburb-level (SAL) aggregates.
Education
Schools in Lake Illawarra
Government school catchment
Recent results
Recently sold in Lake Illawarra
$1.50m
48 Addison Avenue
Sold ~July 2026
$1m
27 Addison Avenue
Sold ~July 2026
$910k
46 Girraween Avenue
Sold ~July 2026
$2m
63 Pur Pur Avenue
Sold ~June 2026
$565k
5/2C King 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 Lake Illawarra
Compare the area
Price map around Lake Illawarra
Every listing for sale near Lake Illawarra, coloured by price — so you can see how it stacks up against the streets and suburbs next door.
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Nearby suburbs
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Common questions
Lake Illawarra suburb FAQ
What is the median property price in Lake Illawarra?
The median house price in Lake Illawarra, NSW is $895k for a 3-bedroom home. Over the past year, median sold prices have risen about 6.5%.
How much is rent in Lake Illawarra?
The median weekly rent in Lake Illawarra is around $720 per week.
Is Lake Illawarra a good place to live?
Lake Illawarra is a suburb of Shellharbour, New South Wales, Australia located on the southern side of the Lake Illawarra entrance. Lake Illawarra is an established residential suburb in NSW, with a population of around 3,288 and 2 schools in the area.
What is the population of Lake Illawarra?
Lake Illawarra has a population of 3,288 (ABS 2021 Census), with a median age of 43.
What schools are in Lake Illawarra?
There are 2 schools in or near Lake Illawarra, including Lake Illawarra South Public School and Lake Illawarra High School.
How long do homes take to sell in Lake Illawarra?
Properties in Lake Illawarra take around 19 days to sell on average, with an auction clearance rate of about 0%.
How much do you need to buy in Lake Illawarra?
Entry-level properties in Lake Illawarra start around $801k, while premium homes reach $1.08m.
What suburbs are near Lake Illawarra?
Suburbs near Lake Illawarra include Warilla, Barrack Point, Barrack Heights, Mount Warrigal and Windang.
Fresh to market
New this week in Lake Illawarra
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