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Rowallan Ave, Castle Hill NSW 2154

Street

Street Summary

Rowallan Ave, Castle Hill NSW 2154 is a local residential street with a 100% house composition. 19 homes sit level with the street; 1 homes sit below the street. The street has a 3.8% house turnover rate over the past 5 years.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Rowallan Ave, Castle Hill NSW 2154 property market.

Houses vs Apartments26 total lots
100%
Houses (100%)
Apartments (0%)
Townhouses/Villas/Unclassified (0%)

PART 2
Houses

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

Land Topography

How house lots on Rowallan Ave, Castle Hill NSW 2154 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
19 lots
1 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 Rowallan Ave, Castle Hill NSW 2154 over the past 5 years, plotted against the Castle Hill NSW 2154 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$2.1M · 2022$2.3M · 2023$2.5M · 2024$2.5M · 2025$2.5M · 2026$1.5M · 2022-08-03 · 6 ROWALLAN AVE, CASTLE HILL NSW 2154
Turnover rate3.8%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Rowallan Ave, Castle Hill NSW 2154 over the past 5 years, plotted against the Castle Hill NSW 2154 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$880k · 2022$930k · 2023$930k · 2024$961k · 2025$973k · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Rowallan Ave, Castle Hill NSW 2154 : Street Profile & FAQs

Common questions about living on and buying property on Rowallan Ave, Castle Hill NSW 2154 — 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 Rowallan Ave an expensive or affordable street relative to Castle Hill?

There are insufficient recent house sales on Rowallan Ave to calculate a reliable premium or discount against the Castle Hill 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 Rowallan Ave?

There is no bushfire, heritage, or flood overlay risk on Rowallan Ave, and no high-voltage powerlines are located nearby. However, 26 properties fall under other flood classifications, meaning no flood risk has been identified or the properties have not been mapped. This is a neutral classification rather than a risk factor.

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

19 homes sit level with the street; 1 homes sit below the street. The site height data is available for the street's housing stock, indicating a mixed profile of homes relative to the street centreline. Buyers should assess the specific property's site characteristics rather than relying on the street average.

What type of road is Rowallan Ave?

Rowallan Ave is a local road, which generally serves nearby residents and connects local streets rather than carrying through traffic. Speed limit and dominant road percentage data are unavailable, so the street's character is defined by its local classification.

Is Rowallan Ave mostly houses or apartments?

There are 26 residential properties on Rowallan Ave, and the street is predominantly houses. Houses make up 100% of the residential stock, while apartments account for 0%. The street is entirely comprised of house-class properties.

What are the major apartment developments on Rowallan Ave?

No major apartment developments are recorded on Rowallan Ave. The street's residential character is defined entirely by individual house-class properties rather than larger apartment complexes.

How many properties have sold on Rowallan Ave?

0 houses and 0 apartments have sold on Rowallan Ave in the past 12 months. The 5-year turnover rate for houses is 3.8%, representing the proportion of properties that changed ownership during the past five years. Apartment turnover data is unavailable.

Is Rowallan Ave a good street to buy property on?

Rowallan Ave is a local road consisting entirely of houses, with 26 residential properties in total. It is suitable for buyers seeking detached homes on a quiet residential street. The street has no bushfire, heritage, or flood overlay risks, though 26 properties have other flood classifications. With 3.8% house turnover over five years and no recent sales, the market is currently quiet.