Suburb profile
Mount Colah NSW 2079
Mount Colah is located in the North Shore and Hornsby region of New South Wales, postcode 2079. It has 3,342 properties across 96 streets, mostly houses. Explore every street in Mount Colah, its property history, homes for sale and rent, who lives there, and the local agents.
About Mount Colah
Mount Colah, NSW 2079, sits in the North Shore and Hornsby region and neighbours Hornsby, Ku-Ring-Gai Chase, North Turramurra and Hornsby Heights. Its 96 streets hold 3,342 properties, 2,644 of them houses and 698 units.
Census figures are for the Asquith - Mount Colah area, which has 22,057 residents, a median age of 39 and an average household of 2.9 people. Median household income is $2,450 a week, the median mortgage repayment $2,550 a month and the median rent $500 a week. Of 7,563 dwellings, 5,615 are separate houses, 358 semi-detached and 1,565 flats; 12 are other types. Tenure splits into 2,362 owned outright, 3,530 owned with a mortgage and 1,568 rented.
Updated October 2026
Who lives in Mount Colah
- 22,057Peoplelive in the area
- 39Median ageyears
- $2,450Median household incomea week
- $500Median renta week
Homes by type
- Houses5,615
- Townhouses and semis358
- Flats and apartments1,565
- Other12
Household
- Median mortgage repayment$2,550a month
- Household size2.9people on average
How homes are held
Properties in Mount Colah

25 Berowra Road
Sold Mar 2014 · Contact agent
5 bedrooms 2 bathrooms 2 car spaces

33 Parklands Road
Sold May 2013 · Contact agent
3 bedrooms 2 bathrooms 1 car space

33 Northumberland Avenue
Sold Mar 2013 · Contact agent
3 bedrooms 1 bathroom 1 car space 879 m² land

6 Northumberland Avenue
Sold Nov 2012 · Contact agent
3 bedrooms 2 bathrooms 2 car spaces 674 m² land

9 Sturt Place
Sold Aug 2011 · Contact agent
3 bedrooms 1 bathroom 2 car spaces 914 m² land

18 Northview Place
Leased · Contact agent
3 bedrooms 2 bathrooms 1 car space

20 Rupert Street
Leased · Contact agent
4 bedrooms 2 bathrooms

25 Berowra Road
Sold Mar 2014 · Contact agent
5 bedrooms 2 bathrooms 2 car spaces

33 Parklands Road
Sold May 2013 · Contact agent
3 bedrooms 2 bathrooms 1 car space

33 Northumberland Avenue
Sold Mar 2013 · Contact agent
3 bedrooms 1 bathroom 1 car space 879 m² land

6 Northumberland Avenue
Sold Nov 2012 · Contact agent
3 bedrooms 2 bathrooms 2 car spaces 674 m² land

9 Sturt Place
Sold Aug 2011 · Contact agent
3 bedrooms 1 bathroom 2 car spaces 914 m² land
Schools in Mount Colah
Mount Colah Public School
GovernmentPrimary
No secondary schools in Mount Colah.
Agencies that specialise in Mount Colah
Streets in Mount Colah
A
B
- Banyula Place51 properties
- Bass Place16 properties
- Beechworth Place18 properties
- Belmont Parade26 properties
- Berowra Road55 properties
- Berry Park Way8 properties
- Beryl Avenue101 properties
- Bimbil Avenue30 properties
- Binalong Road4 properties
- Birrawanna Trail3 properties
- Bolton Avenue18 properties
- Burke Place15 properties
- Burra Close18 properties
C
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E
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K
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M
N
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R
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Neighbouring suburbs
Addresses and streets incorporate or were developed using G-NAF © Geoscape Australia, licensed by the Commonwealth of Australia under the Open Geo-coded National Address File (G-NAF) End User Licence Agreement.
Population and housing figures are drawn from the Australian Bureau of Statistics, Census of Population and Housing 2021, licensed under Creative Commons Attribution 4.0 International.
School details © Australian Curriculum, Assessment and Reporting Authority (ACARA), from the Australian Schools List, licensed under Creative Commons Attribution 4.0 International and modified. ACARA does not endorse Listd.
Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.
