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Iona Ave, North Rocks NSW 2151

Street

Street Summary

Iona Ave in North Rocks NSW 2151 is a residential street where 100% of the 51 homes are houses. The street carries local road traffic. 27 homes sit above the street; 15 homes sit level with the street; 9 homes sit below the street. Recent house prices sit above the suburb median. 39 homes are recommended for a flood check, and 9 are in a bushfire zone. In the last 12 months, 3 houses sold, with a 5-year house turnover of 17.6%.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Iona Ave, North Rocks NSW 2151 property market.

Houses vs Apartments51 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 Iona Ave, North Rocks NSW 2151 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
15 lots
9 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
9 houses affected
Flood
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Iona Ave, North Rocks NSW 2151 over the past 5 years, plotted against the North Rocks NSW 2151 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$1.8M · 2022$1.9M · 2023$1.9M · 2024$1.9M · 2025$1.9M · 2026$1.9M · 2023-06-24 · 10 IONA AVE, NORTH ROCKS NSW 2151$2.1M · 2024-07-06 · 18 IONA AVE, NORTH ROCKS NSW 2151$1.9M · 2025-08-27 · 26 IONA AVE, NORTH ROCKS NSW 2151$1.8M · 2023-03-16 · 34 IONA AVE, NORTH ROCKS NSW 2151$2.7M · 2025-08-28 · 36 IONA AVE, NORTH ROCKS NSW 2151$1.8M · 2022-12-05 · 29 IONA AVE, NORTH ROCKS NSW 2151$1.4M · 2022-09-19 · 48 IONA AVE, NORTH ROCKS NSW 2151$1.5M · 2026-05-30 · 48 IONA AVE, NORTH ROCKS NSW 2151$2.2M · 2024-04-20 · 62 IONA AVE, NORTH ROCKS NSW 2151
Street price+8%vs suburb median
Turnover rate17.6%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Iona Ave, North Rocks NSW 2151 over the past 5 years, plotted against the North Rocks NSW 2151 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$585k · 2022$608k · 2023$624k · 2024$649k · 2025
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Iona Ave, North Rocks NSW 2151 : Street Profile & FAQs

Common questions about living on and buying property on Iona Ave, North Rocks NSW 2151 — 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 Iona Ave an expensive or affordable street relative to North Rocks?

House prices on Iona Ave sit 7.92% above the North Rocks suburb house median. This indicates that recent house sales on the street have generally achieved a premium compared to the broader suburb average. Buyers should note that this metric applies specifically to houses and does not reflect apartment pricing, which may differ. It is a useful benchmark for understanding relative value, but individual property conditions and features will always influence the final sale price.

What are the risk and overlay factors on Iona Ave?

There are 9 homes in a bushfire zone and 39 recommended for a flood check, while 12 fall under other flood classifications with no identified risk. No properties are listed as heritage items or near high-voltage powerlines. Buyers should obtain a flood report for any home flagged for assessment and review insurance implications. Bushfire zone status may require specific construction standards. Always verify current council mapping and insurance costs before purchasing to understand the full practical implications of these overlays.

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

27 homes sit above the street; 15 homes sit level with the street; 9 homes sit below the street. This distribution suggests a predominantly elevated profile relative to the road. Site height can influence drainage and view potential, but these factors vary significantly by individual lot. Buyers should inspect the specific property’s topography and drainage during viewings, as the street average does not guarantee specific outcomes for every home. Assessing the exact site conditions is essential for accurate planning.

What type of road is Iona Ave?

Iona Ave is classified as a local road. This classification generally means the street serves nearby residents rather than carrying significant through traffic. Local roads typically have lower speed limits and less congestion than collector or arterial roads, which can contribute to a quieter residential environment. However, specific traffic conditions can vary by time of day. Buyers should visit the street at different times to gauge the actual atmosphere and noise levels before making a decision.

Is Iona Ave mostly houses or apartments?

The street has 51 residential properties, with 100% being houses and 0% apartments. This indicates a purely residential housing stock focused on detached homes, duplexes, or terraces. There are no apartment buildings or unit developments on the street. Buyers seeking a traditional house with land will find the entire street aligned with that preference, while those looking for apartment living will need to look elsewhere in North Rocks for that housing type.

What are the major apartment developments on Iona Ave?

No major apartment developments are recorded on Iona Ave. The street consists entirely of house-class properties, with no unit or apartment projects listed. This confirms the absence of higher-density residential buildings on the street. Buyers interested in apartment living should explore other streets in North Rocks where such developments exist, as Iona Ave offers only house-based residential options.

How many properties have sold on Iona Ave?

3 houses sold in the past 12 months, while 0 apartments sold. The 5-year turnover rate for houses is 17.6%, representing the proportion of house stock that changed ownership over that period. No turnover data is available for apartments, as there are no apartment properties on the street. Turnover rates provide context on how frequently homes change hands, helping buyers understand market liquidity without implying future price movements or demand strength.

Is Iona Ave a good street to buy property on?

Iona Ave suits buyers seeking house-only living on a local road with a premium price point relative to the suburb median. The street offers no apartment options, so it is not suitable for those preferring unit living. With 39 homes flagged for flood checks and 9 in bushfire zones, buyers must be comfortable with due diligence on environmental overlays. The 17.6% five-year house turnover suggests moderate market activity. This street aligns with buyers prioritising house ownership over density and who are prepared to manage specific site risks.