Get the app

Arnold St, Killara NSW 2071

Street

Street Summary

Arnold St, Killara NSW 2071 is a premium residential street with house prices at 1.7988 times the suburb median. 46 homes sit above the street; 10 homes sit level with the street; 16 homes sit below the street. 72 homes are heritage-listed and 15 are recommended for a flood check. The street is 83.7% houses and 1.2% apartments. House turnover over 5 years is 19.4%.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Arnold St, Killara NSW 2071 property market.

Houses vs Apartments86 total lots
83.7%
1.2%
15.1%
Houses (83.7%)
Apartments (1.2%)
Townhouses/Villas/Unclassified (15.1%)

PART 2
Houses

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

Land Topography

How house lots on Arnold St, Killara NSW 2071 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
46 lots
10 lots
16 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
72 houses affected
Bushfire
0 houses affected
Flood
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Arnold St, Killara NSW 2071 over the past 5 years, plotted against the Killara NSW 2071 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$5.0M$10.0M$15.0M$20.0MSept 21May 23Jan 25Sept 26$4.2M · 2022$3.7M · 2023$4.1M · 2024$4.1M · 2025$3.8M · 2026$7.4M · 2022-08-15 · 15 ARNOLD ST, KILLARA NSW 2071$99k · 2025-03-24 · 17 ARNOLD ST, KILLARA NSW 2071$4M · 2023-12-12 · 45 ARNOLD ST, KILLARA NSW 2071$8.7M · 2024-07-03 · 51 ARNOLD ST, KILLARA NSW 2071$6.9M · 2021-12-14 · 26 ARNOLD ST, KILLARA NSW 2071$4.6M · 2023-02-11 · 29 ARNOLD ST, KILLARA NSW 2071$16.6M · 2024-09-11 · 43 ARNOLD ST, KILLARA NSW 2071$9M · 2022-05-13 · 34 ARNOLD ST, KILLARA NSW 2071$14M · 2024-11-19 · 36 ARNOLD ST, KILLARA NSW 2071$18.8M · 2024-09-06 · 65 ARNOLD ST, KILLARA NSW 2071$6M · 2023-03-07 · 71 ARNOLD ST, KILLARA NSW 2071$6.5M · 2022-02-04 · 75 ARNOLD ST, KILLARA NSW 2071
Street price+80%vs suburb median
Turnover rate18.1%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Arnold St, Killara NSW 2071 over the past 5 years, plotted against the Killara NSW 2071 median apartment price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$500k$1.0M$1.5M$2.0MSept 21May 23Jan 25Sept 26$998k · 2022$1.1M · 2023$1.2M · 2024$1M · 2025$1.1M · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

Get the knest.ai app

Gain ultimate insights into any property

Buyer-focused property platform identifying risks, price estimates, 3D land maps and more to help you make smarter decisions — completely free.

Download on the App Store
5.0 rating
15k users

Living in Arnold St, Killara NSW 2071 : Street Profile & FAQs

Common questions about living on and buying property on Arnold St, Killara NSW 2071 — 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 Arnold St an expensive or affordable street relative to Killara?

House prices on Arnold St are 79.88% above the Killara suburb house median, indicating a premium market positioning. This ratio reflects the recent sales performance of houses on the street compared to the broader suburb average. Buyers should note that this metric applies strictly to the house category and does not reflect apartment pricing trends.

What are the risk and overlay factors on Arnold St?

There are no bushfire or flood overlay risks recorded on Arnold St, and no high-voltage powerlines are present. However, 72 properties carry a heritage listing, which typically requires additional council approval for renovations or exterior changes. Additionally, 15 homes are recommended for a flood check, while 57 properties have been assessed and found to have no flood risk identified or not mapped.

Are properties on Arnold St mostly on high, level or low ground?

46 homes sit above the street; 10 homes sit level with the street; 16 homes sit below the street. The majority of the housing stock is situated above the street level. Different site heights can influence individual property characteristics, so buyers should assess the specific site conditions of their target home rather than relying on the street average.

What type of road is Arnold St?

Arnold St functions as a local road, primarily serving nearby residents rather than carrying significant through traffic. As a local road, it generally provides a quieter residential environment compared to collector or arterial roads. Specific speed limits and traffic volume data for the dominant section are not available.

Is Arnold St mostly houses or apartments?

There are 86 residential properties on Arnold St, with 83.7% being houses and 1.2% being apartments. The street is predominantly composed of houses, including detached homes, duplexes, and terraces. Apartments represent a very small fraction of the total residential stock on this street.

What are the major apartment developments on Arnold St?

No major apartment developments are recorded on Arnold St. The residential character is overwhelmingly dominated by individual houses and duplexes rather than large-scale apartment complexes. This confirms the street's low-density housing profile.

How many properties have sold on Arnold St?

No houses or apartments have sold on Arnold St in the past 12 months. The 5-year turnover rate for houses is 19.4%, meaning nearly one-fifth of the house stock changed ownership over the last five years. Turnover data for apartments is not available.

Is Arnold St a good street to buy property on?

Arnold St is best suited for buyers seeking detached houses in a quiet, local-road environment. The high premium relative to the suburb median and the significant number of heritage-listed properties make it ideal for those prioritising character and established neighbourhoods over renovation flexibility. It is less suitable for apartment buyers or those seeking high market liquidity.