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Avalon St, Birrong NSW 2143

Street

Street Summary

Avalon St, Birrong NSW 2143 is a local road where 39% of properties are houses. 2 homes sit above the street; 6 homes sit level with the street; 7 homes sit below the street. There are insufficient recent house sales to calculate a reliable comparison against the suburb, so buyers should compare recent sales of individual homes on the street against nearby comparable properties.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Avalon St, Birrong NSW 2143 property market.

Houses vs Apartments41 total lots
39%
61%
Houses (39%)
Apartments (0%)
Townhouses/Villas/Unclassified (61%)

PART 2
Houses

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

Land Topography

How house lots on Avalon St, Birrong NSW 2143 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
6 lots
7 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 Avalon St, Birrong NSW 2143 over the past 5 years, plotted against the Birrong NSW 2143 median house price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$500k$1.0M$1.5M$2.0MSept 21May 23Jan 25Sept 26$1M · 2022$1.2M · 2023$1.3M · 2024$1.4M · 2025
Turnover rate6.2%Past 5 years

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Living in Avalon St, Birrong NSW 2143 : Street Profile & FAQs

Common questions about living on and buying property on Avalon St, Birrong NSW 2143 — 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 Avalon St an expensive or affordable street relative to Birrong?

There are insufficient recent house sales on Avalon St to calculate a reliable premium or discount against the Birrong average. Buyers should compare recent sales of individual homes on the street against nearby comparable properties to gauge current market positioning.

What are the risk and overlay factors on Avalon St?

There are no bushfire, heritage, flood overlay, or high-voltage powerline overlays affecting properties on Avalon St. However, 16 homes fall under other flood classifications, meaning no flood risk has been identified or the property has not been mapped. This does not indicate a flood risk, but buyers should still review council mapping and insurance costs before purchasing.

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

2 homes sit above the street; 6 homes sit level with the street; 7 homes sit below the street. Different site heights relative to the street can influence site characteristics, but specific outcomes depend on the individual property. Buyers should assess the specific property rather than relying on the street average.

What type of road is Avalon St?

Avalon St is a local road. Local roads generally serve nearby residents rather than carrying significant through traffic. Information regarding the speed limit and the share of stock fronting this dominant road section is not available.

Is Avalon St mostly houses or apartments?

Avalon St has 41 residential properties. Houses make up 39% of the residential stock, while apartments make up 0%. The remaining 61% of properties are other residential types not classified as houses or apartments in this dataset. The street is not predominantly houses or apartments.

What are the major apartment developments on Avalon St?

No major apartment developments are recorded on Avalon St. This aligns with the data showing that apartments make up 0% of the residential stock on the street.

How many properties have sold on Avalon St?

0 houses and 0 apartments have sold on Avalon St in the past 12 months. The 5-year turnover rate for houses is 6.2%, representing the proportion of houses that changed ownership during the past five years. Turnover data for apartments is not available.

Is Avalon St a good street to buy property on?

Avalon St may be aligned with buyers looking for houses on a local road, or those comfortable with a mixed housing profile where houses make up 39% of the stock. Buyers should note that there are no major apartment developments, and the street has no recorded bushfire, heritage, or high-voltage overlays, though 16 homes have other flood classifications.