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Quinn Ave, Seven Hills NSW 2147

Street

Street Summary

Quinn Ave, Seven Hills NSW 2147 is a local road where 33% of the 15 residential properties are houses. Two homes sit level with the street, and 3 homes are recommended for a flood check. 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 Quinn Ave, Seven Hills NSW 2147 property market.

Houses vs Apartments15 total lots
33.3%
66.7%
Houses (33.3%)
Apartments (0%)
Townhouses/Villas/Unclassified (66.7%)

PART 2
Houses

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

Land Topography

How house lots on Quinn Ave, Seven Hills NSW 2147 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
Flat
2 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 Quinn Ave, Seven Hills NSW 2147 over the past 5 years, plotted against the Seven Hills NSW 2147 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$500k$1.0M$1.5M$2.0MOct 21June 23Feb 25Oct 26$960k · 2022$1M · 2023$1.2M · 2024$1.3M · 2025$1.2M · 2026$1.2M · 2023-07-28 · 3 QUINN AVE, SEVEN HILLS NSW 2147
Turnover rate20%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Quinn Ave, Seven Hills NSW 2147 over the past 5 years, plotted against the Seven Hills NSW 2147 median apartment price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$250k$500k$750k$1.0MOct 21June 23Feb 25Oct 26$580k · 2022$613k · 2023$623k · 2024$626k · 2025
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Quinn Ave, Seven Hills NSW 2147 : Street Profile & FAQs

Common questions about living on and buying property on Quinn Ave, Seven Hills NSW 2147 — 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 Quinn Ave an expensive or affordable street relative to Seven Hills?

There are insufficient recent house sales on Quinn Ave to calculate a reliable premium or discount against the Seven Hills 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 Quinn Ave?

There are no bushfire, heritage, or high-voltage overlays on Quinn Ave. Three properties are recommended for a flood check, while two fall under other flood classifications indicating no flood risk identified or not mapped. A flood check recommendation means further assessment is advised, and buyers should review council mapping and insurance costs before purchasing.

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

2 homes sit level with the street. Different site heights relative to the street can influence site characteristics, so buyers should assess the specific property rather than relying on the street average.

What type of road is Quinn Ave?

Quinn Ave is a local road. Local roads generally serve nearby residents rather than carrying through traffic.

Is Quinn Ave mostly houses or apartments?

The street has 15 residential properties, with 33.3% classified as houses and 0% as apartments. The remaining properties are neither houses nor apartments. Quinn Ave is not predominantly houses or predominantly apartments.

What are the major apartment developments on Quinn Ave?

No major apartment developments are recorded on Quinn Ave.

How many properties have sold on Quinn Ave?

No houses or apartments have sold on Quinn Ave in the past 12 months. The 5-year turnover rate for houses is 20%, meaning 20% of the house stock changed ownership during the past five years. Turnover data for apartments is unavailable.

Is Quinn Ave a good street to buy property on?

Quinn Ave is a local road with 15 residential properties, including houses and other dwelling types. It has no bushfire, heritage, or high-voltage overlays, though three homes are recommended for a flood check. The street has seen limited recent sales activity, with a 20% house turnover over five years. Buyers looking for local-road residential streets or those comfortable with the specific flood check recommendations may find it suitable.