Castle Hill Rd, West Pennant Hills NSW 2125

Street

Street Summary

Castle Hill Rd, West Pennant Hills NSW 2125, sits below the suburb's house median. The street carries arterial road traffic with a 60km/h limit. 3 homes sit above the street; 31 homes sit level with the street; 75 homes sit below the street. 71 homes are in a bushfire zone, 3 are heritage-listed, and 13 are near high-voltage powerlines. 91% of the street is houses. One apartment project, 30 Castle Hill Rd, has 13 lots.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Castle Hill Rd, West Pennant Hills NSW 2125 property market.

Houses vs Apartments146 total lots
91.1%
0.7%
8.2%
Houses (91.1%)
Apartments (0.7%)
Townhouses/Villas/Unclassified (8.2%)

Street Class & Speed Limit

The road classification and posted speed limit along Castle Hill Rd, West Pennant Hills NSW 2125. Road class and speed limit can each vary from section to section; the dominant setting along the street is shown here.

Dominant road class & speed limitARTERIAL ROAD · 60 km/h99.3% of properties front this section

PART 2
Houses

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

Land Topography

How house lots on Castle Hill Rd, West Pennant Hills NSW 2125 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
3 lots
31 lots
75 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
3 houses affected
Bushfire
71 houses affected
Flood
0 houses affected
High voltage power line
13 houses affected

Street Sales - Houses

Actual house sales on Castle Hill Rd, West Pennant Hills NSW 2125 over the past 5 years, plotted against the West Pennant Hills NSW 2125 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$1.3M$2.5M$3.8M$5.0MAug 21Apr 23Dec 24Aug 26$2.4M · 2022$2.3M · 2023$2.7M · 2024$2.7M · 2025$2.5M · 2026$1.8M · 2025-10-22 · 1/114 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$1.1M · 2025-02-25 · 2/114 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$2M · 2024-08-22 · 32 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$2M · 2025-09-04 · 41 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$2.1M · 2024-10-11 · 45 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$1.6M · 2023-03-15 · 50 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$1.5M · 2021-12-04 · 54 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$1.8M · 2024-07-31 · 57 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$2.9M · 2024-12-10 · 60 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$2.3M · 2026-04-22 · 67 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$1.3M · 2023-10-02 · 81 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$2.3M · 2021-12-01 · 9 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$1.6M · 2021-09-08 · 124 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$1.6M · 2022-08-08 · 132 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$1.8M · 2023-07-24 · 132 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$1.6M · 2022-12-16 · 134 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$1.6M · 2024-02-07 · 138 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$2M · 2023-08-28 · 32A CASTLE HILL RD, WEST PENNANT HILLS NSW 2125$4.7M · 2024-06-13 · 70 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125
Street price-29%vs suburb median
Turnover rate13.5%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Castle Hill Rd, West Pennant Hills NSW 2125 over the past 5 years, plotted against the West Pennant Hills NSW 2125 median apartment price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$500k$1.0M$1.5M$2.0MAug 21Apr 23Dec 24Aug 26$1.6M · 2022$850k · 2023$720k · 2025
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

Largest Apartment Projects

The largest apartment projects on Castle Hill Rd, West Pennant Hills NSW 2125, ranked by number of lots.

1
30 CASTLE HILL RD, WEST PENNANT HILLS NSW 2125Small project (<20 lots)

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Living in Castle Hill Rd, West Pennant Hills NSW 2125 : Street Profile & FAQs

Common questions about living on and buying property on Castle Hill Rd, West Pennant Hills NSW 2125 — 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 Castle Hill Rd an expensive or affordable street relative to West Pennant Hills?

House prices on Castle Hill Rd sit 28.52% below the West Pennant Hills suburb house median.

What are the risk and overlay factors on Castle Hill Rd?

71 properties fall within a bushfire zone, while 3 properties are heritage-listed, meaning renovations or exterior changes may require additional council approval. There are 0 properties in a flood overlay and 0 recommended for a flood check, while 133 fall under other flood classifications indicating no flood risk identified or not mapped. Additionally, 13 properties are situated near high-voltage powerlines.

Are properties on Castle Hill Rd mostly on high, level or low ground?

3 homes sit above the street; 31 homes sit level with the street; 75 homes sit below the street.

What type of road is Castle Hill Rd?

Castle Hill Rd is an arterial road with a 60 km/h speed limit, and 99.3% of the residential stock fronts this dominant road section. Arterial roads generally carry more through traffic, which may influence traffic levels and noise compared to local residential streets.

Is Castle Hill Rd mostly houses or apartments?

There are 146 residential properties on the street, with 91.1% being houses and 0.7% being apartments. This indicates the street is predominantly houses.

What are the major apartment developments on Castle Hill Rd?

30 Castle Hill Rd, West Pennant Hills NSW 2125 is a 13-lot, 2-level development built in 2010. These developments contribute to the street's apartment presence or higher-density residential character.

How many properties have sold on Castle Hill Rd?

2 houses sold in the past 12 months, while 0 apartments sold in the same period. The 5-year turnover rate for houses is 13.5%, and for apartments, it is 0%. Turnover measures the proportion of properties that changed ownership during the past five years.

Is Castle Hill Rd a good street to buy property on?

Castle Hill Rd is a predominantly house street situated on an arterial road with a 60 km/h speed limit. It is well-suited for buyers comfortable with higher traffic volumes and those seeking detached houses, duplexes, or terraces. The street offers below-suburb median pricing and features a mix of site heights, with most homes sitting below the street level.