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Walsh Ave, Castle Hill NSW 2154

Street

Street Summary

Walsh Ave, Castle Hill NSW 2154 sits just above the suburb's house median. The street is entirely residential houses. 17 homes sit above the street; 5 homes sit level with the street; 10 homes sit below the street. It is a local road. One house sold in the past year, with a 5-year turnover rate of 21.9%.


PART 1
Street Profile

Property Type Mix

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

Houses vs Apartments32 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 Walsh 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
17 lots
5 lots
10 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 Walsh 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$10.0MSept 21May 23Jan 25Sept 26$2.1M · 2022$2.3M · 2023$2.5M · 2024$2.5M · 2025$2.5M · 2026$2M · 2023-05-06 · 18 WALSH AVE, CASTLE HILL NSW 2154$2.5M · 2025-06-02 · 20 WALSH AVE, CASTLE HILL NSW 2154$2.3M · 2021-09-24 · 22 WALSH AVE, CASTLE HILL NSW 2154$2.5M · 2025-03-08 · 3 WALSH AVE, CASTLE HILL NSW 2154$8M · 2026-05-04 · 35 WALSH AVE, CASTLE HILL NSW 2154$2.1M · 2023-03-30 · 6 WALSH AVE, CASTLE HILL NSW 2154$3.8M · 2024-03-13 · 9 WALSH AVE, CASTLE HILL NSW 2154
Street price+2%vs suburb median
Turnover rate21.9%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Walsh 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 Walsh Ave, Castle Hill NSW 2154 : Street Profile & FAQs

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

House prices on Walsh Ave sit 1.56% above the Castle Hill suburb house median.

What are the risk and overlay factors on Walsh Ave?

There are no bushfire, heritage, or high-voltage overlays on Walsh Ave, while 32 properties fall under other flood classifications. Other flood classifications mean the property has been reviewed and found to have no flood risk, or has not been assessed or mapped for flood. 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.

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

17 homes sit above the street; 5 homes sit level with the street; 10 homes sit below the street.

What type of road is Walsh Ave?

Walsh Ave is a local road.

Is Walsh Ave mostly houses or apartments?

There are 32 residential properties on Walsh Ave, and 100% are houses.

What are the major apartment developments on Walsh Ave?

No major apartment developments are recorded.

How many properties have sold on Walsh Ave?

1 house sold in the past 12 months, while no apartments sold. The 5-year turnover rate for houses is 21.9%, which represents the proportion of properties that changed ownership during the past five years.

Is Walsh Ave a good street to buy property on?

Walsh Ave is a local road street in Castle Hill with a 100% house mix. It sits 1.56% above the suburb house median for houses. There are no bushfire, heritage, or high-voltage overlays, while 32 properties fall under other flood classifications. 17 homes sit above the street; 5 homes sit level with the street; 10 homes sit below the street. 1 house sold in the past 12 months, while no apartments sold. The 5-year turnover rate for houses is 21.9%, which represents the proportion of properties that changed ownership during the past five years. No major apartment developments are recorded.