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Coleborne Ave, Mortdale NSW 2223

Street

Street Summary

Coleborne Ave, Mortdale NSW 2223 is a residential street where 12 homes sit level with the street and 13 sit below the street. The street is entirely house stock, with 0% apartment share. There are insufficient recent house sales to calculate a reliable comparison against the suburb median, so buyers should compare recent sales of individual homes on the street against nearby comparable properties. The street carries local road traffic.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Coleborne Ave, Mortdale NSW 2223 property market.

Houses vs Apartments26 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 Coleborne Ave, Mortdale NSW 2223 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
12 lots
13 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 Coleborne Ave, Mortdale NSW 2223 over the past 5 years, plotted against the Mortdale NSW 2223 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$500k$1.0M$1.5M$2.0MSept 21May 23Jan 25Sept 26$1.6M · 2022$1.5M · 2023$1.7M · 2024$1.8M · 2025$1.8M · 2026$1.5M · 2025-02-27 · 40 COLEBORNE AVE, MORTDALE NSW 2223$1.8M · 2024-05-04 · 12 COLEBORNE AVE, MORTDALE NSW 2223$1.9M · 2025-07-16 · 24 COLEBORNE AVE, MORTDALE NSW 2223
Turnover rate11.5%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Coleborne Ave, Mortdale NSW 2223 over the past 5 years, plotted against the Mortdale NSW 2223 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$623k · 2022$645k · 2023$688k · 2024$760k · 2025$755k · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Coleborne Ave, Mortdale NSW 2223 : Street Profile & FAQs

Common questions about living on and buying property on Coleborne Ave, Mortdale NSW 2223 — 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 Coleborne Ave an expensive or affordable street relative to Mortdale?

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

There are no bushfire, heritage, flood overlay, or high-voltage overlays on Coleborne Ave. However, 26 properties fall under other flood classifications, which means no flood risk has been identified or the property has not been mapped for flood. This is a neutral classification rather than a risk factor.

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

12 homes sit level with the street; 13 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 Coleborne Ave?

Coleborne Ave is a local road. Local roads generally serve nearby residents and connect to larger collector or arterial roads. Speed limit and traffic data are not available for this street.

Is Coleborne Ave mostly houses or apartments?

There are 26 residential properties on Coleborne Ave. The street is predominantly houses, with 100% of the residential stock classified as houses and 0% classified as apartments.

What are the major apartment developments on Coleborne Ave?

No major apartment developments are recorded on Coleborne Ave. The residential stock consists entirely of houses, duplexes, and terraces.

How many properties have sold on Coleborne Ave?

0 houses and 0 apartments have sold in the past 12 months. The 5-year turnover rate for houses is 11.5%, representing the proportion of properties that changed ownership during the past five years. Apartment turnover data is unavailable.

Is Coleborne Ave a good street to buy property on?

Coleborne Ave is a local road with 26 residential properties, all of which are houses. The street has a mixed profile of homes sitting level with or below the street, with no bushfire, heritage, or high-voltage overlays. Buyers looking for detached houses on a quiet local road may find this street aligned with their preferences.