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Sierra Ave, Middleton Grange NSW 2171

Street

Street Summary

Sierra Ave, Middleton Grange NSW 2171 is a local road where 74% of homes are houses. 22 homes sit level with the street; 6 homes sit below the street. 13 homes are in a bushfire zone. 29 homes have an other flood classification. 1 house sold in the past 12 months.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Sierra Ave, Middleton Grange NSW 2171 property market.

Houses vs Apartments39 total lots
74.4%
25.6%
Houses (74.4%)
Apartments (0%)
Townhouses/Villas/Unclassified (25.6%)

PART 2
Houses

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

Land Topography

How house lots on Sierra Ave, Middleton Grange NSW 2171 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
FlatLow-side
22 lots
6 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
13 houses affected
Flood
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Sierra Ave, Middleton Grange NSW 2171 over the past 5 years, plotted against the Middleton Grange NSW 2171 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$1M · 2022$1M · 2023$1.1M · 2024$1.2M · 2025$1.3M · 2026$950k · 2024-04-20 · 20 SIERRA AVE, MIDDLETON GRANGE NSW 2171$780k · 2023-01-25 · 6 SIERRA AVE, MIDDLETON GRANGE NSW 2171$852k · 2024-12-19 · 7 SIERRA AVE, MIDDLETON GRANGE NSW 2171$1.3M · 2025-12-04 · 25 SIERRA AVE, MIDDLETON GRANGE NSW 2171$1M · 2022-03-09 · 33 SIERRA AVE, MIDDLETON GRANGE NSW 2171
Turnover rate17.2%Past 5 years

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Living in Sierra Ave, Middleton Grange NSW 2171 : Street Profile & FAQs

Common questions about living on and buying property on Sierra Ave, Middleton Grange NSW 2171 — 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 Sierra Ave an expensive or affordable street relative to Middleton Grange?

There are insufficient recent house sales on Sierra Ave to calculate a reliable premium or discount against the Middleton Grange 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 Sierra Ave?

There are 13 bushfire-prone properties on Sierra Ave, while 0 properties have a heritage listing. No properties fall within a flood overlay, 0 are recommended for a flood check, and 29 fall under other flood classifications, meaning no flood risk is identified or not mapped. There are 0 high-voltage powerline properties. Heritage listings typically require additional council approval for renovations, while flood checks are worth reviewing for insurance implications.

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

22 homes sit level with the street; 6 homes sit below 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.

What type of road is Sierra Ave?

Sierra Ave is a local road. Local roads generally serve nearby residents and connect local streets with larger roads.

Is Sierra Ave mostly houses or apartments?

There are 39 residential properties on Sierra Ave. Houses make up 74.4% of the residential stock, while apartments make up 0%. The street is predominantly houses.

What are the major apartment developments on Sierra Ave?

No major apartment developments are recorded on Sierra Ave.

How many properties have sold on Sierra Ave?

1 house sold in the past 12 months, while 0 apartments sold. The 5-year turnover rate for houses is 17.2%, which represents the proportion of properties that changed ownership during the past five years. Apartment turnover data is unavailable.

Is Sierra Ave a good street to buy property on?

Sierra Ave aligns with buyers looking for detached houses on a local road. The street features 13 bushfire-prone properties and 29 properties with no flood risk identified or not mapped. With 22 homes level with the street and 6 below, site characteristics vary. The street is predominantly houses, with 17.2% of houses changing ownership over the past five years.