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Dennis Ave, Wahroonga NSW 2076

Street

Street Summary

Dennis Ave, Wahroonga NSW 2076 is a local road where 100% of homes are houses. 11 homes sit above the street; 3 homes sit level with the street; 5 homes sit below the street. 2 homes are in a bushfire zone. There are insufficient recent house sales to calculate a reliable comparison against the suburb, so buyers should compare recent sales of individual homes on the street against nearby comparable properties.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Dennis Ave, Wahroonga NSW 2076 property market.

Houses vs Apartments21 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 Dennis Ave, Wahroonga NSW 2076 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
11 lots
3 lots
5 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
2 houses affected
Flood
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Dennis Ave, Wahroonga NSW 2076 over the past 5 years, plotted against the Wahroonga NSW 2076 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$1.3M$2.5M$3.8M$5.0MOct 21June 23Feb 25Oct 26$2.6M · 2022$2.9M · 2023$2.9M · 2024$3M · 2025$2.5M · 2026$2.4M · 2024-06-21 · 14 DENNIS AVE, WAHROONGA NSW 2076$510k · 2023-04-28 · 6 DENNIS AVE, WAHROONGA NSW 2076
Turnover rate9.5%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Dennis Ave, Wahroonga NSW 2076 over the past 5 years, plotted against the Wahroonga NSW 2076 median apartment price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$500k$1.0M$1.5M$2.0MOct 21June 23Feb 25Oct 26$985k · 2022$860k · 2023$920k · 2024$924k · 2025$1.1M · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Dennis Ave, Wahroonga NSW 2076 : Street Profile & FAQs

Common questions about living on and buying property on Dennis Ave, Wahroonga NSW 2076 — 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 Dennis Ave an expensive or affordable street relative to Wahroonga?

There are insufficient recent house sales on Dennis Ave to calculate a reliable premium or discount against the Wahroonga average. Buyers should compare recent sales of individual homes on the street against nearby comparable properties to gauge current market positioning.

What are the risk and overlay factors on Dennis Ave?

Two properties on Dennis Ave are within a bushfire zone, while no homes carry a heritage listing or fall within a flood overlay. Zero properties are recommended for a flood check, and 21 fall under other flood classifications, meaning no flood risk has been identified or the property has not been mapped. There are no high-voltage powerlines nearby. Heritage listings typically require council approval for exterior changes, while flood mapping helps buyers assess insurance costs and historical flood records.

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

11 homes sit above the street; 3 homes sit level with the street; 5 homes sit below the street. Different site heights relative to the street can influence site characteristics, but specific outcomes like views or drainage depend on the individual property. Buyers should assess the specific property rather than relying on the street average.

What type of road is Dennis Ave?

Dennis Ave is a local road. Local roads generally serve nearby residents and connect local streets with larger roads. Buyers should consider that local roads typically experience less through traffic than collector or arterial roads, though actual traffic levels and noise depend on specific property locations and surrounding activity.

Is Dennis Ave mostly houses or apartments?

Dennis Ave has 21 residential properties, with 100% being houses and 0% being apartments. The street is predominantly houses, offering a traditional detached housing environment. Buyers seeking apartments will not find them on this street, while those preferring houses will find the entire residential stock consists of houses, duplexes, or terraces.

What are the major apartment developments on Dennis Ave?

No major apartment developments are recorded on Dennis Ave. The street's residential character is defined entirely by houses, duplexes, and terraces, with no high-density apartment projects contributing to the housing mix.

How many properties have sold on Dennis Ave?

Zero houses and zero apartments have sold on Dennis Ave in the past 12 months. The 5-year turnover rate for houses is 9.5%, representing the proportion of properties that changed ownership during the past five years. Apartment turnover data is unavailable. Low turnover indicates stable ownership, but buyers should compare this with nearby streets for context.

Is Dennis Ave a good street to buy property on?

Dennis Ave is best suited for buyers seeking detached houses on a local road with minimal through traffic. The street offers a mix of homes sitting above, level with, and below the street, catering to different site preferences. Buyers should note the bushfire overlay on two properties and the lack of recent sales, which may affect market comparability. It is less suitable for apartment buyers or those seeking high-density living.