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Grey Gum Rd, Mount Colah NSW 2079

Street

Street Summary

Grey Gum Rd, Mount Colah NSW 2079 is a local road where 100% of the 23 residential properties are houses. 8 homes sit above the street; 10 homes sit level with the street; 3 homes sit below the street. 23 homes are in a bushfire zone, and 23 have other flood classifications. House turnover is 8.7% over the past 5 years. 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 Grey Gum Rd, Mount Colah NSW 2079 property market.

Houses vs Apartments23 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 Grey Gum Rd, Mount Colah NSW 2079 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
8 lots
10 lots
3 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
23 houses affected
Flood
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Grey Gum Rd, Mount Colah NSW 2079 over the past 5 years, plotted against the Mount Colah NSW 2079 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$1.6M · 2022$1.5M · 2023$1.6M · 2024$1.7M · 2025$1.7M · 2026$1.7M · 2025-06-28 · 31 GREY GUM RD, MOUNT COLAH NSW 2079$2.2M · 2023-06-21 · 1 GREY GUM RD, MOUNT COLAH NSW 2079
Turnover rate8.7%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Grey Gum Rd, Mount Colah NSW 2079 over the past 5 years, plotted against the Mount Colah NSW 2079 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$620k · 2022$631k · 2023$630k · 2024$630k · 2025
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Grey Gum Rd, Mount Colah NSW 2079 : Street Profile & FAQs

Common questions about living on and buying property on Grey Gum Rd, Mount Colah NSW 2079 — 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 Grey Gum Rd an expensive or affordable street relative to Mount Colah?

There are insufficient recent house sales on Grey Gum Rd to calculate a reliable premium or discount against the Mount Colah 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 Grey Gum Rd?

23 homes are in a bushfire zone, and 0 homes have a heritage listing or heritage conservation area overlay. There are 0 properties within a flood overlay, 0 recommended for a flood check, and 23 fall under other flood classifications, meaning no flood risk has been identified or the property has not been mapped. There are 0 properties near high-voltage powerlines. Buyers should review council mapping and insurance costs before purchasing.

Are properties on Grey Gum Rd mostly on high, level or low ground?

8 homes sit above the street; 10 homes sit level with the street; 3 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 Grey Gum Rd?

Grey Gum Rd is a local road. Local roads generally serve nearby residents and connect directly to local streets.

Is Grey Gum Rd mostly houses or apartments?

There are 23 residential properties on Grey Gum Rd. The street is predominantly houses, with 100% of the residential stock classified as houses and 0% as apartments.

What are the major apartment developments on Grey Gum Rd?

No major apartment developments are recorded on Grey Gum Rd.

How many properties have sold on Grey Gum Rd?

0 houses sold in the past 12 months, and 0 apartments sold in the past 12 months. The 5-year turnover rate for houses is 8.7%, which represents the proportion of properties that changed ownership during the past five years. Turnover data for apartments is unavailable.

Is Grey Gum Rd a good street to buy property on?

Grey Gum Rd is a local road with 23 residential properties, all of which are houses. Buyers looking for detached houses on a local residential street may find this street aligned with their preferences. The street has a mixed profile of homes sitting above, level with, and below the street, and 23 homes are in a bushfire zone. Buyers should review council mapping and insurance costs before purchasing.