Get the app

Australia St, St Marys NSW 2760

Street

Street Summary

Australia St, St Marys NSW 2760 sits above the suburb’s house median. The street is a local road. 19.3% of properties are houses and 4.4% are apartments. 2 homes sit above the street; 35 homes sit level with the street; 11 homes sit below the street. 5 homes are recommended for a flood check. 52 homes have other flood classification. 4 houses sold in the last 12 months. House turnover is 24.6% over 5 years.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Australia St, St Marys NSW 2760 property market.

Houses vs Apartments296 total lots
19.3%
4.4%
76.3%
Houses (19.3%)
Apartments (4.4%)
Townhouses/Villas/Unclassified (76.3%)

PART 2
Houses

"Houses" in this report includes detached houses, duplexes, and terraces.

Land Topography

How house lots on Australia St, St Marys NSW 2760 sit relative to street level — topography that affects drainage, flood risk, privacy, and build cost. Statistics are calculated from properties with available data.

High-side vs low-side house lots
High-sideFlatLow-side
2 lots
35 lots
11 lots
High-side (1m above)
Flat
Low-side (1m below)

Risks &Overlays

See which key planning overlays and environmental risks affect this street before you buy.

Heritage
0 houses affected
Bushfire
0 houses affected
Flood
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Australia St, St Marys NSW 2760 over the past 5 years, plotted against the St Marys NSW 2760 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$1.3M$2.5M$3.8M$5.0MSept 21May 23Jan 25Sept 26$851k · 2022$840k · 2023$950k · 2024$1.1M · 2025$1.2M · 2026$1.7M · 2022-02-26 · 41 AUSTRALIA ST, ST MARYS NSW 2760$1M · 2025-03-21 · 48 AUSTRALIA ST, ST MARYS NSW 2760$1.9M · 2025-05-17 · 50 AUSTRALIA ST, ST MARYS NSW 2760$1.2M · 2023-04-21 · 56 AUSTRALIA ST, ST MARYS NSW 2760$1.6M · 2023-11-04 · 56 AUSTRALIA ST, ST MARYS NSW 2760$1.8M · 2025-08-12 · 56 AUSTRALIA ST, ST MARYS NSW 2760$735k · 2023-01-23 · 58 AUSTRALIA ST, ST MARYS NSW 2760$800k · 2023-04-18 · 66 AUSTRALIA ST, ST MARYS NSW 2760$2M · 2025-10-25 · 66 AUSTRALIA ST, ST MARYS NSW 2760$600k · 2024-06-17 · 71 AUSTRALIA ST, ST MARYS NSW 2760$210k · 2022-05-20 · 80 AUSTRALIA ST, ST MARYS NSW 2760$1.7M · 2025-09-03 · 80 AUSTRALIA ST, ST MARYS NSW 2760$1M · 2023-11-13 · 85 AUSTRALIA ST, ST MARYS NSW 2760$650k · 2025-11-12 · 85 AUSTRALIA ST, ST MARYS NSW 2760
Street price+29%vs suburb median
Turnover rate24.6%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Australia St, St Marys NSW 2760 over the past 5 years, plotted against the St Marys NSW 2760 median apartment price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$250k$500k$750k$1.0MSept 21May 23Jan 25Sept 26$450k · 2022$435k · 2023$475k · 2024$523k · 2025$578k · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

Largest Apartment Projects

The largest apartment projects on Australia St, St Marys NSW 2760, ranked by number of lots.

1
110 GLOSSOP ST, ST MARYS NSW 2760Small project (<20 lots)
2
186 ADELAIDE ST, ST MARYS NSW 2760Small project (<20 lots)

Get the knest.ai app

Gain ultimate insights into any property

Buyer-focused property platform identifying risks, price estimates, 3D land maps and more to help you make smarter decisions — completely free.

Download on the App Store
5.0 rating
15k users

Living in Australia St, St Marys NSW 2760 : Street Profile & FAQs

Common questions about living on and buying property on Australia St, St Marys NSW 2760 — lifestyle, transport, and the local housing market.

Note: Data is sourced from the Australian Bureau of Statistics (ABS) 2021 Census data and knest.ai internal statistical data.

Is Australia St an expensive or affordable street relative to St Marys?

House prices on Australia St sit 29.38% above the St Marys suburb house median, indicating a premium pricing position relative to the broader area. This ratio reflects the recent house price performance on the street compared to the suburb-wide average. Buyers should note that this metric applies strictly to houses and does not indicate the pricing level for apartments on the street.

What are the risk and overlay factors on Australia St?

There are no bushfire or heritage overlays on Australia St, and no properties are subject to high-voltage powerline proximity. Flood risk data shows 5 properties are recommended for a flood check, while 52 fall under other flood classifications, meaning no flood risk has been identified or the property is not mapped. The remaining properties have no flood overlay. Buyers should review council mapping and insurance costs before purchasing.

Are properties on Australia St mostly on high, level or low ground?

2 homes sit above the street; 35 homes sit level with the street; 11 homes sit below the street. This creates a mixed profile where the majority of homes sit level with the street. Different site heights relative to the street can influence site characteristics, but buyers should assess the specific property rather than relying on the street average to understand drainage or views.

What type of road is Australia St?

Australia St is a local road, which generally serves nearby residents rather than carrying through traffic. The dominant road speed limit and the share of stock fronting this road section are not available. As a local road, it is designed primarily for residential access, though actual traffic levels and noise cannot be confirmed without further data.

Is Australia St mostly houses or apartments?

There are 296 residential properties on Australia St. Houses make up 19.3% of the residential stock, while apartments make up 4.4%. Neither category represents the majority of the street, so it is not predominantly houses or predominantly apartments. The remaining residential properties fall outside these two specific categories.

What are the major apartment developments on Australia St?

There are no major apartment developments recorded on Australia St. The top apartment projects listed are located on nearby streets, specifically 110 Glossop St with 12 lots and 186 Adelaide St with 7 lots. These developments contribute to the broader St Marys apartment presence but are not situated on Australia St itself.

How many properties have sold on Australia St?

4 houses sold in the past 12 months, while 0 apartments sold in the same period. The 5-year turnover rate for houses is 24.6%, meaning 24.6% of the current house stock changed ownership during the past five years. Turnover data for apartments is unavailable.

Is Australia St a good street to buy property on?

Australia St may suit buyers looking for detached houses, as prices sit 29.38% above the suburb median. The street is a local road with a mixed profile of homes sitting above, level with, and below the street. With 296 residential properties and a 24.6% house turnover rate over five years, it offers a stable residential environment. Buyers should review the specific property's site height and flood check recommendations.