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Illalong Ave, North Balgowlah NSW 2093

Street

Street Summary

Illalong Ave, North Balgowlah NSW 2093 sits at 1.227 times the suburb’s house median. The street is a local road. 27 homes sit level with the street; 1 homes sit below the street. 19 homes are in a bushfire zone. The housing mix is 86% house and 0% apartment. 3 houses sold in the past 12 months, with a 40% turnover rate over 5 years.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Illalong Ave, North Balgowlah NSW 2093 property market.

Houses vs Apartments35 total lots
85.7%
14.3%
Houses (85.7%)
Apartments (0%)
Townhouses/Villas/Unclassified (14.3%)

PART 2
Houses

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

Land Topography

How house lots on Illalong Ave, North Balgowlah NSW 2093 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
FlatLow-side
27 lots
1 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
19 houses affected
Flood
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Illalong Ave, North Balgowlah NSW 2093 over the past 5 years, plotted against the North Balgowlah NSW 2093 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$2.9M · 2022$2.8M · 2023$2.8M · 2024$3.4M · 2025$3.6M · 2026$2.4M · 2023-08-15 · 14 ILLALONG AVE, NORTH BALGOWLAH NSW 2093$3.1M · 2021-12-11 · 19 ILLALONG AVE, NORTH BALGOWLAH NSW 2093$2.6M · 2026-05-01 · 23A ILLALONG AVE, NORTH BALGOWLAH NSW 2093$2.4M · 2025-10-17 · 23 ILLALONG AVE, NORTH BALGOWLAH NSW 2093$2.7M · 2021-10-15 · 25A ILLALONG AVE, NORTH BALGOWLAH NSW 2093$4.9M · 2024-05-14 · 31 ILLALONG AVE, NORTH BALGOWLAH NSW 2093$4M · 2026-03-12 · 17 ILLALONG AVE, NORTH BALGOWLAH NSW 2093$2.5M · 2022-06-21 · 16 ILLALONG AVE, NORTH BALGOWLAH NSW 2093$3.1M · 2024-06-28 · 10 ILLALONG AVE, NORTH BALGOWLAH NSW 2093$4M · 2024-09-06 · 7 ILLALONG AVE, NORTH BALGOWLAH NSW 2093$4M · 2021-11-29 · 29 ILLALONG AVE, NORTH BALGOWLAH NSW 2093$2.7M · 2026-06-24 · 18 ILLALONG AVE, NORTH BALGOWLAH NSW 2093$4M · 2023-12-12 · 8 ILLALONG AVE, NORTH BALGOWLAH NSW 2093
Street price+23%vs suburb median
Turnover rate43.3%Past 5 years

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Living in Illalong Ave, North Balgowlah NSW 2093 : Street Profile & FAQs

Common questions about living on and buying property on Illalong Ave, North Balgowlah NSW 2093 — 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 Illalong Ave an expensive or affordable street relative to North Balgowlah?

House prices on Illalong Ave are 22.7% above the North Balgowlah suburb house median.

What are the risk and overlay factors on Illalong Ave?

There are 19 bushfire zone properties on Illalong Ave, while no homes have heritage listings or sit within a flood overlay. Additionally, 30 properties have been reviewed and found to have no flood risk identified or not mapped. Buyers should note that bushfire zoning may affect insurance premiums and construction standards, so reviewing council mapping and insurance costs before purchasing is recommended.

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

27 homes sit level with the street; 1 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 Illalong Ave?

Illalong Ave is a local road. Local roads generally serve nearby residents rather than carrying through traffic, which typically results in a quieter environment compared to collector or arterial roads.

Is Illalong Ave mostly houses or apartments?

There are 35 residential properties on Illalong Ave, with 85.7% being houses and 0% being apartments. The street is predominantly houses.

What are the major apartment developments on Illalong Ave?

No major apartment developments are recorded on Illalong Ave.

How many properties have sold on Illalong Ave?

3 houses sold in the past 12 months, while no apartments were sold. The 5-year turnover rate for houses is 40%, representing the proportion of properties that changed ownership during the past five years.

Is Illalong Ave a good street to buy property on?

Illalong Ave is primarily suited to buyers looking for detached houses on a local road. With house prices sitting 22.7% above the North Balgowlah suburb median, the street is a premium option. Buyers should be aware of the 19 bushfire zone properties and the fact that 27 homes sit level with the street.