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Kathleen Ave, Castle Hill NSW 2154

Street

Street Summary

Kathleen Ave, Castle Hill NSW 2154 is a local road where 100% of residences are houses. 29 homes sit above the street; 4 homes sit level with the street; 15 homes sit below the street. One home is heritage-listed and one is in a bushfire zone. 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 Kathleen Ave, Castle Hill NSW 2154 property market.

Houses vs Apartments56 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 Kathleen 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
High-sideFlatLow-side
29 lots
4 lots
15 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
1 houses affected
Flood
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Kathleen 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$2.5M$5.0M$7.5M$10.0MOct 21June 23Feb 25Oct 26$2.1M · 2022$2.3M · 2023$2.5M · 2024$2.5M · 2025$2.5M · 2026$2.8M · 2024-06-13 · 16 KATHLEEN AVE, CASTLE HILL NSW 2154$2.6M · 2023-08-01 · 18 KATHLEEN AVE, CASTLE HILL NSW 2154$1.9M · 2021-11-28 · 38 KATHLEEN AVE, CASTLE HILL NSW 2154$8.8M · 2023-05-26 · 40 KATHLEEN AVE, CASTLE HILL NSW 2154$3.1M · 2025-07-11 · 44 KATHLEEN AVE, CASTLE HILL NSW 2154$3.6M · 2025-05-13 · 46 KATHLEEN AVE, CASTLE HILL NSW 2154$2.6M · 2023-06-23 · 28 KATHLEEN AVE, CASTLE HILL NSW 2154
Turnover rate12.5%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Kathleen 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$1.0MOct 21June 23Feb 25Oct 26$880k · 2022$930k · 2023$930k · 2024$963k · 2025$971k · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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

Common questions about living on and buying property on Kathleen 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 Kathleen Ave an expensive or affordable street relative to Castle Hill?

There are insufficient recent house sales on Kathleen 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 Kathleen Ave?

One property on Kathleen Ave is subject to a bushfire zone, and one is heritage-listed, which typically means renovations or exterior changes may require additional council approval. There are no properties in a flood overlay or recommended for a flood check, while 56 fall under other flood classifications, meaning no flood risk is identified or the property has not been mapped. No properties are near high-voltage powerlines.

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

29 homes sit above the street; 4 homes sit level with the street; 15 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 Kathleen Ave?

Kathleen Ave is a local road, which generally serves nearby residents. Information regarding the speed limit and the share of stock fronting this dominant road section is not available.

Is Kathleen Ave mostly houses or apartments?

There are 56 residential properties on Kathleen Ave. The street is predominantly houses, with 100% of the residential stock classified as houses and 0% as apartments.

What are the major apartment developments on Kathleen Ave?

No major apartment developments are recorded on Kathleen Ave.

How many properties have sold on Kathleen Ave?

Zero houses and zero apartments have sold on Kathleen Ave in the past 12 months. The 5-year turnover rate for houses is 14.3%, representing the proportion of properties that changed ownership during the past five years. Turnover data for apartments is unavailable.

Is Kathleen Ave a good street to buy property on?

Kathleen Ave is a local road consisting entirely of houses, with 56 residential properties in total. The street features a mix of homes sitting above, level with, and below the street. One property is heritage-listed and one is in a bushfire zone, while 56 fall under other flood classifications. The street has a 14.3% house turnover rate over the past five years, with no sales recorded in the last 12 months.