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Arndill Ave, Baulkham Hills NSW 2153

Street

Street Summary

Arndill Ave, Baulkham Hills NSW 2153 sits below the suburb's house median. The street is a local road with a mix of 63.5% houses and 31.7% apartments. 27 homes sit above the street; 8 homes sit level with the street; 4 homes sit below the street. There are 40 properties with other flood classification. Top apartment projects include 3 Arndill Ave with 20 lots across 2 levels (10/DP285303), 2 levels (11/DP285303), and 2 levels (14/DP285303).


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Arndill Ave, Baulkham Hills NSW 2153 property market.

Houses vs Apartments63 total lots
63.5%
31.7%
4.8%
Houses (63.5%)
Apartments (31.7%)
Townhouses/Villas/Unclassified (4.8%)

PART 2
Houses

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

Land Topography

How house lots on Arndill Ave, Baulkham Hills NSW 2153 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
27 lots
8 lots
4 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 Arndill Ave, Baulkham Hills NSW 2153 over the past 5 years, plotted against the Baulkham Hills NSW 2153 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$1.7M · 2022$1.8M · 2023$1.9M · 2024$2M · 2025$1.9M · 2026$1.7M · 2022-03-03 · 39 ARNDILL AVE, BAULKHAM HILLS NSW 2153$1.8M · 2023-03-30 · 41 ARNDILL AVE, BAULKHAM HILLS NSW 2153$1.7M · 2021-11-30 · 43 ARNDILL AVE, BAULKHAM HILLS NSW 2153$1.9M · 2023-10-26 · 21 ARNDILL AVE, BAULKHAM HILLS NSW 2153$2M · 2025-11-23 · 22 ARNDILL AVE, BAULKHAM HILLS NSW 2153$2.4M · 2021-12-18 · 25 ARNDILL AVE, BAULKHAM HILLS NSW 2153$1.7M · 2023-01-31 · 17 ARNDILL AVE, BAULKHAM HILLS NSW 2153$2M · 2025-10-15 · 27 ARNDILL AVE, BAULKHAM HILLS NSW 2153
Street price-12%vs suburb median
Turnover rate20%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Arndill Ave, Baulkham Hills NSW 2153 over the past 5 years, plotted against the Baulkham Hills NSW 2153 median apartment 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$680k · 2022$737k · 2023$709k · 2024$760k · 2025$730k · 2026$1.4M · 2025-05-15 · 10/3 ARNDILL AVE, BAULKHAM HILLS NSW 2153$1.1M · 2021-11-25 · 1/3 ARNDILL AVE, BAULKHAM HILLS NSW 2153$1.5M · 2025-05-14 · 1/3 ARNDILL AVE, BAULKHAM HILLS NSW 2153$1.7M · 2025-07-30 · 20/3 ARNDILL AVE, BAULKHAM HILLS NSW 2153$1.2M · 2023-05-22 · 2/3 ARNDILL AVE, BAULKHAM HILLS NSW 2153$1.4M · 2023-10-14 · 3/3 ARNDILL AVE, BAULKHAM HILLS NSW 2153
Apartment sales0Past 12 months
Turnover rate35%Past 5 years

Largest Apartment Projects

The largest apartment projects on Arndill Ave, Baulkham Hills NSW 2153, ranked by number of lots.

1
3 ARNDILL AVE, BAULKHAM HILLS NSW 2153Small-Medium project (20-50 lots)
2
3 ARNDILL AVE, BAULKHAM HILLS NSW 2153Small-Medium project (20-50 lots)
3
3 ARNDILL AVE, BAULKHAM HILLS NSW 2153Small-Medium project (20-50 lots)

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Living in Arndill Ave, Baulkham Hills NSW 2153 : Street Profile & FAQs

Common questions about living on and buying property on Arndill Ave, Baulkham Hills NSW 2153 — 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 Arndill Ave an expensive or affordable street relative to Baulkham Hills?

House prices on Arndill Ave sit 12.24% below the Baulkham Hills suburb house median. This indicates that the street offers a relative discount compared to the broader market average for houses in the area. Buyers should note that this metric applies only to houses and does not reflect apartment pricing trends.

What are the risk and overlay factors on Arndill Ave?

There is no bushfire, heritage, or high-voltage overlay on Arndill Ave. Regarding flood risk, 40 properties fall under other flood classifications, meaning no flood risk has been identified or the property has not been mapped. While this is not a direct risk factor, buyers should still review council mapping and insurance costs before purchasing.

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

27 homes sit above the street; 8 homes sit level with the street; 4 homes sit below the street. The majority of properties are situated above the street level. Different site heights can influence site characteristics, so buyers should assess the specific property rather than relying on the street average.

What type of road is Arndill Ave?

Arndill Ave is a local road. Local roads generally serve nearby residents and connect to larger collector or arterial roads. This classification typically implies a quieter environment focused on residential access rather than through traffic.

Is Arndill Ave mostly houses or apartments?

There are 63 residential properties on Arndill Ave. Houses make up 63.5% of the residential stock, while apartments account for 31.7%. The street is predominantly houses, though it also features a notable presence of apartments.

What are the major apartment developments on Arndill Ave?

The major apartment developments on Arndill Ave include a 20-lot, 2-level building at 3 Arndill Ave, a 20-lot, 1-level building at 3 Arndill Ave, and another 20-lot, 2-level building at 3 Arndill Ave. These developments contribute to the street's higher-density residential character.

How many properties have sold on Arndill Ave?

2 houses and 1 apartment have sold in the past 12 months. The 5-year turnover rate is 20% for houses and 35% for apartments. Turnover measures the proportion of properties that changed ownership during the past five years.

Is Arndill Ave a good street to buy property on?

Arndill Ave is a local road with a predominantly house stock, offering a relative discount to the suburb median. It features a mix of site heights and a small number of apartment developments. The street may suit buyers looking for detached houses in a quiet residential setting, or those interested in apartments within a mixed character street.