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Great Western Hwy, St Marys NSW 2760

Street

Street Summary

Great Western Hwy, St Marys NSW 2760 is a highway street with a 60km/h speed limit where 96.7% of residential stock fronts the main road. The street sits above the suburb's house median, with 3 homes sit above the street; 33 homes sit level with the street; 18 homes sit below the street. Housing is split 26.6% house and 31.9% apartment. One home is heritage-listed and 22 are recommended for a flood check. Recent activity includes 3 house and 4 apartment sales.


PART 1
Street Profile

Property Type Mix

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

Houses vs Apartments304 total lots
26.6%
31.9%
41.5%
Houses (26.6%)
Apartments (31.9%)
Townhouses/Villas/Unclassified (41.5%)

Street Class & Speed Limit

The road classification and posted speed limit along Great Western Hwy, St Marys NSW 2760. Road class and speed limit can each vary from section to section; the dominant setting along the street is shown here.

Dominant road class & speed limitHIGHWAY · 60 km/h96.7% of properties front this section

PART 2
Houses

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

Land Topography

How house lots on Great Western Hwy, 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
3 lots
33 lots
18 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
1 houses affected
Bushfire
0 houses affected
Flood
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Great Western Hwy, 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$500k$1.0M$1.5M$2.0MSept 21May 23Jan 25Sept 26$851k · 2022$840k · 2023$950k · 2024$1.1M · 2025$1.2M · 2026$925k · 2022-06-21 · 215 GREAT WESTERN HWY, ST MARYS NSW 2760$850k · 2022-11-24 · 221 GREAT WESTERN HWY, ST MARYS NSW 2760$1M · 2025-08-05 · 221 GREAT WESTERN HWY, ST MARYS NSW 2760$1.2M · 2025-11-07 · 227 GREAT WESTERN HWY, ST MARYS NSW 2760$755k · 2025-06-11 · 324 GREAT WESTERN HWY, ST MARYS NSW 2760$750k · 2025-03-01 · 282 GREAT WESTERN HWY, ST MARYS NSW 2760$805k · 2022-02-01 · 295 GREAT WESTERN HWY, ST MARYS NSW 2760$905k · 2025-09-13 · 296 GREAT WESTERN HWY, ST MARYS NSW 2760$835k · 2025-03-05 · 298 GREAT WESTERN HWY, ST MARYS NSW 2760$795k · 2022-09-30 · 302 GREAT WESTERN HWY, ST MARYS NSW 2760$817k · 2024-08-07 · 314 GREAT WESTERN HWY, ST MARYS NSW 2760$885k · 2024-12-18 · 315 GREAT WESTERN HWY, ST MARYS NSW 2760$985k · 2021-09-25 · 316 GREAT WESTERN HWY, ST MARYS NSW 2760$1.1M · 2022-02-14 · 198 GREAT WESTERN HWY, ST MARYS NSW 2760$830k · 2024-10-18 · 314A GREAT WESTERN HWY, ST MARYS NSW 2760
Street price+10%vs suburb median
Turnover rate18.5%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Great Western Hwy, 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
Street SalesSuburb Median Price
$0$500k$1.0M$1.5M$2.0MSept 21May 23Jan 25Sept 26$450k · 2022$435k · 2023$475k · 2024$523k · 2025$578k · 2026$1.1M · 2022-02-14 · 196 GREAT WESTERN HWY, ST MARYS NSW 2760$700k · 2023-10-24 · 196 GREAT WESTERN HWY, ST MARYS NSW 2760$700k · 2023-10-16 · 196 GREAT WESTERN HWY, ST MARYS NSW 2760$700k · 2023-10-25 · 196 GREAT WESTERN HWY, ST MARYS NSW 2760$710k · 2023-10-13 · 196 GREAT WESTERN HWY, ST MARYS NSW 2760$700k · 2023-09-19 · 196 GREAT WESTERN HWY, ST MARYS NSW 2760$680k · 2023-11-21 · 196 GREAT WESTERN HWY, ST MARYS NSW 2760$690k · 2023-11-20 · 196 GREAT WESTERN HWY, ST MARYS NSW 2760$750k · 2025-04-07 · 196 GREAT WESTERN HWY, ST MARYS NSW 2760$225k · 2023-03-09 · 10/308 GREAT WESTERN HWY, ST MARYS NSW 2760$230k · 2023-07-20 · 10/308 GREAT WESTERN HWY, ST MARYS NSW 2760$260k · 2023-05-04 · 13/308 GREAT WESTERN HWY, ST MARYS NSW 2760$230k · 2023-05-29 · 1/308 GREAT WESTERN HWY, ST MARYS NSW 2760$245k · 2024-09-11 · 21/308 GREAT WESTERN HWY, ST MARYS NSW 2760$300k · 2025-10-26 · 22/308 GREAT WESTERN HWY, ST MARYS NSW 2760$210k · 2023-07-16 · 30/308 GREAT WESTERN HWY, ST MARYS NSW 2760$335k · 2025-10-22 · 31/308 GREAT WESTERN HWY, ST MARYS NSW 2760$280k · 2025-11-28 · 3/308 GREAT WESTERN HWY, ST MARYS NSW 2760$250k · 2025-08-06 · 5/308 GREAT WESTERN HWY, ST MARYS NSW 2760
Apartment sales3Past 12 months
Turnover rate19.6%Past 5 years

Largest Apartment Projects

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

1
308 GREAT WESTERN HWY, ST MARYS NSW 2760Small-Medium project (20-50 lots)
2
370 GREAT WESTERN HWY, ST MARYS NSW 2760Small project (<20 lots)
3
196 GREAT WESTERN HWY, ST MARYS NSW 2760Small project (<20 lots)

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Living in Great Western Hwy, St Marys NSW 2760 : Street Profile & FAQs

Common questions about living on and buying property on Great Western Hwy, 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 Great Western Hwy an expensive or affordable street relative to St Marys?

House prices on Great Western Hwy sit 10.48% above the St Marys suburb house median.

What are the risk and overlay factors on Great Western Hwy?

There are no bushfire or flood overlay classifications on Great Western Hwy, and no high-voltage powerlines are recorded nearby. However, 1 property carries a heritage listing, which typically means renovations, extensions, or exterior changes may require additional council approval, reducing renovation flexibility. Additionally, 22 properties are recommended for a flood check, meaning further assessment is advised, while 59 properties have been reviewed and found to have no flood risk identified or not mapped. Buyers should review council mapping and insurance costs before purchasing.

Are properties on Great Western Hwy mostly on high, level or low ground?

3 homes sit above the street; 33 homes sit level with the street; 18 homes sit below the street. Different site heights relative to the street can influence site characteristics, but specific outcomes like views or drainage depend on the individual property. Buyers should assess the specific property rather than relying on the street average.

What type of road is Great Western Hwy?

Great Western Hwy is classified as a highway with a 60 km/h speed limit, and 96.7% of the residential properties on the street front this dominant road section. Highways generally carry more through traffic, which may result in higher traffic volumes and noise levels compared to local residential streets. Buyers should consider whether this level of traffic aligns with their preferences for street quietness.

Is Great Western Hwy mostly houses or apartments?

There are 304 residential properties on Great Western Hwy. Houses make up 26.6% of the residential stock, while apartments account for 31.9%. Because neither category represents more than half of the total, the street has a mixed profile of houses and apartments rather than being predominantly one type.

What are the major apartment developments on Great Western Hwy?

The major apartment developments on Great Western Hwy include 308 Great Western Hwy, which has 32 lots across 2 levels and was built in 2014. Another development is located at 196 Great Western Hwy, comprising 8 lots in 1 level, built in 2023. A third project is at 370 Great Western Hwy with 11 lots. These developments contribute to the street's apartment presence or higher-density residential character.

How many properties have sold on Great Western Hwy?

3 houses sold in the past 12 months, and 4 apartments sold in the past 12 months. The 5-year turnover rate for houses is 18.5%, and for apartments, it is 19.6%. The turnover rate represents the proportion of properties that changed ownership during the past five years.

Is Great Western Hwy a good street to buy property on?

Great Western Hwy may be more aligned with buyers looking for detached houses or apartment buyers comfortable with a highway environment. The street offers a mix of houses and apartments, with 304 residential properties in total. Buyers should consider the 10.48% premium relative to the suburb median, the heritage listing on one property, and the 60 km/h highway traffic. The street also features a mixed elevation profile, with homes sitting above, level with, and below the street.