Cornwall Ave, Turramurra NSW 2074

Street

Street Summary

Cornwall Ave, Turramurra NSW 2074 is a residential street where 100% of properties are houses. 20 homes sit above the street; 12 homes sit level with the street; 11 homes sit below the street. There are insufficient recent house sales to calculate a reliable comparison against the suburb. One house sold in the past 12 months, with a 5-year turnover rate of 18.2%.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Cornwall Ave, Turramurra NSW 2074 property market.

Houses vs Apartments44 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 Cornwall Ave, Turramurra NSW 2074 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
20 lots
12 lots
11 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 Cornwall Ave, Turramurra NSW 2074 over the past 5 years, plotted against the Turramurra NSW 2074 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$1.3M$2.5M$3.8M$5.0MAug 21Apr 23Dec 24Aug 26$3M · 2022$3.3M · 2023$3.3M · 2024$3.4M · 2025$3.4M · 2026$2.8M · 2024-12-20 · 16 CORNWALL AVE, TURRAMURRA NSW 2074$2.7M · 2021-08-14 · 18 CORNWALL AVE, TURRAMURRA NSW 2074$3.3M · 2024-03-27 · 21 CORNWALL AVE, TURRAMURRA NSW 2074$3.5M · 2024-11-08 · 45 CORNWALL AVE, TURRAMURRA NSW 2074$3.7M · 2026-03-07 · 5 CORNWALL AVE, TURRAMURRA NSW 2074$3.1M · 2021-12-16 · 9 CORNWALL AVE, TURRAMURRA NSW 2074$2.5M · 2023-11-09 · 31 CORNWALL AVE, TURRAMURRA NSW 2074$2.2M · 2024-08-10 · 35 CORNWALL AVE, TURRAMURRA NSW 2074
Turnover rate18.2%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Cornwall Ave, Turramurra NSW 2074 over the past 5 years, plotted against the Turramurra NSW 2074 median apartment price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$250k$500k$750k$1.0MAug 21Apr 23Dec 24Aug 26$879k · 2022$905k · 2023$932k · 2024$840k · 2025$795k · 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 Cornwall Ave, Turramurra NSW 2074 : Street Profile & FAQs

Common questions about living on and buying property on Cornwall Ave, Turramurra NSW 2074 — 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 Cornwall Ave an expensive or affordable street relative to Turramurra?

There are insufficient recent house sales on Cornwall Ave to calculate a reliable premium or discount against the Turramurra 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 Cornwall Ave?

There are no bushfire, heritage, or flood overlay classifications on the street, and no high-voltage powerlines are nearby. Flood checks are not recommended for any properties. However, 44 homes fall under other flood classifications, meaning no flood risk has been identified or the properties have not been mapped for flood. This does not indicate a flood risk.

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

20 homes sit above the street; 12 homes sit level with the street; 11 homes sit below 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 Cornwall Ave?

Cornwall Ave is a local road. Local roads generally serve nearby residents and connect local streets with larger roads. Information on the speed limit and the share of stock fronting this dominant road section is not available.

Is Cornwall Ave mostly houses or apartments?

There are 44 residential properties on the street. The housing mix is 100% houses and 0% apartments. This means the street is predominantly houses.

What are the major apartment developments on Cornwall Ave?

No major apartment developments are recorded on Cornwall Ave.

How many properties have sold on Cornwall Ave?

1 house sold in the past 12 months, while 0 apartments sold. The 5-year turnover rate for houses is 18.2%, representing the proportion of properties that changed ownership during the past five years. Apartment turnover data is not available.

Is Cornwall Ave a good street to buy property on?

Cornwall Ave is a local road with 44 residential properties, all of which are houses. The street features a mix of homes sitting above, level with, and below the street, with no bushfire, heritage, or flood overlay classifications. Recent sales activity shows 1 house sold in the past 12 months, with a 5-year turnover rate of 18.2%.