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Arnold Ave, St Marys NSW 2760

Street

Street Summary

Arnold Ave, St Marys NSW 2760 sits slightly above the suburb's house median. The street is predominantly house stock at 93%, with no apartments. It carries local road traffic. 5 homes sit above the street; 26 homes sit level with the street; 5 homes sit below the street. 3 homes are in a flood overlay, and 33 are recommended for a flood check. 3 homes have other flood classification. There has been 1 house sale in the past 12 months, with a 25.6% turnover over 5 years.


PART 1
Street Profile

Property Type Mix

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

Houses vs Apartments42 total lots
92.9%
7.1%
Houses (92.9%)
Apartments (0%)
Townhouses/Villas/Unclassified (7.1%)

PART 2
Houses

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

Land Topography

How house lots on Arnold Ave, 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
5 lots
26 lots
5 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
3 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Arnold Ave, 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$1.1M · 2024-10-05 · 25 ARNOLD AVE, ST MARYS NSW 2760$859k · 2023-11-15 · 26 ARNOLD AVE, ST MARYS NSW 2760$1.2M · 2025-11-07 · 11 ARNOLD AVE, ST MARYS NSW 2760$847k · 2022-05-28 · 18 ARNOLD AVE, ST MARYS NSW 2760$855k · 2022-03-07 · 24 ARNOLD AVE, ST MARYS NSW 2760$913k · 2023-05-13 · 30 ARNOLD AVE, ST MARYS NSW 2760$865k · 2021-09-24 · 33 ARNOLD AVE, ST MARYS NSW 2760$918k · 2024-04-07 · 35 ARNOLD AVE, ST MARYS NSW 2760$917k · 2021-11-23 · 4 ARNOLD AVE, ST MARYS NSW 2760
Street price+2%vs suburb median
Turnover rate23.1%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Arnold Ave, 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

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

Common questions about living on and buying property on Arnold Ave, 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 Arnold Ave an expensive or affordable street relative to St Marys?

House prices on Arnold Ave sit 2.51% above the St Marys suburb house median.

What are the risk and overlay factors on Arnold Ave?

There is no bushfire or heritage overlay on Arnold Ave, while flood checks apply to many homes. Three properties fall within a flood overlay, 33 are recommended for a flood check, and 3 fall under other flood classifications. A flood overlay or recommended flood check does not necessarily mean a property floods, but it is worth reviewing council mapping, flood reports and insurance costs before purchasing. Flood Check Recommended = recommended for further assessment. flood_other_cnt (other flood classification) means the property has been reviewed and found to have no flood risk, or has not been assessed/mapped for flood — it does not indicate a flood risk. Frame it neutrally as "no flood risk identified or not mapped," never as a risk factor.

Are properties on Arnold Ave mostly on high, level or low ground?

5 homes sit above the street; 26 homes sit level with the street; 5 homes sit below the street.

What type of road is Arnold Ave?

Arnold Ave is a local road.

Is Arnold Ave mostly houses or apartments?

There are 42 residential properties on Arnold Ave, with 92.9% being houses and 0% being apartments.

What are the major apartment developments on Arnold Ave?

No major apartment developments are recorded.

How many properties have sold on Arnold Ave?

One house sold in the past 12 months, while no apartments sold. The 5-year turnover rate for houses is 25.6%, meaning 25.6% of the current house stock changed ownership during the past five years. Apartment turnover data is unavailable.

Is Arnold Ave a good street to buy property on?

Arnold Ave is a local road with a predominantly house-based residential mix (92.9%). House prices sit 2.51% above the St Marys suburb median, and one house sold in the past 12 months. The street has a mixed elevation profile, with most homes sitting level with the street. Buyers should note the flood overlay and flood check recommendations affecting 39 properties, while there are no bushfire, heritage, or high-voltage overlays. This street may suit buyers seeking a quiet, local-road environment with a strong house presence, provided they are comfortable with the flood-related due diligence.