NSW · 2079

Mount Colah

Suburb profile, market snapshot and recent listings for Mount Colah, NSW 2079.

Mount Colah, NSW 2079

About Mount Colah

Welcome to Mount Colah

Mount Colah sits on Sydney's Upper North Shore, roughly 30 kilometres north of the CBD along the rail corridor and old Pacific Highway route that runs through to the Central Coast. Wedged between the bushland of Berowra Valley and neighbours like Asquith, Hornsby and Hornsby Heights, it's a suburb defined by its trees as much as its houses, with much of the area backing onto national park.

It's long appealed to families and professionals after a quieter, greener alternative to the busier North Shore centres, while still being close enough to Hornsby for shopping, schools and the train line into the city. With a population of 7,816 and a median age of 40, it reads as an established, settled community rather than a suburb in transition.

Lifestyle & dining

Mount Colah's daily life tends to revolve around its small local shopping strip and the short trip into neighbouring Hornsby, which has a much larger retail and dining scene including cafes, restaurants and the Westfield shopping centre. Locally, life leans towards the outdoors: bushwalking tracks, weekend sport and a slower pace than the suburbs closer to the harbour.

The surrounding bushland is genuinely part of the appeal here, with Berowra Valley National Park on the doorstep offering walking and cycling trails for residents who want nature without leaving the suburb.

Getting around

Mount Colah railway station sits on the North Shore line, giving residents a direct run into Hornsby and onward to the CBD, making it a realistic option for city commuters despite the distance. The Pacific Highway (now bypassed in parts by the M1/Pacific Motorway) runs through the area, providing car access north towards the Central Coast and south towards Hornsby and beyond.

Buses connect Mount Colah with Hornsby and surrounding suburbs like Asquith and Waitara, and Hornsby itself functions as the area's transport hub, with its station serving multiple lines.

Schools & families

Mount Colah Public School serves as the local primary school and is a focal point for many families in the area. For high school and additional options, families typically look to the broader Hornsby area, which offers a range of public and private schooling within a short drive or bus ride.

With a median age of 40 and a strong owner-occupier feel, the suburb tends to suit established families and downsizers more than share-house renters, and the local school, parks and bush setting are often cited as reasons people stay long-term.

Parks & recreation

Beyond the immediate streets, Mount Colah's proximity to Berowra Valley National Park is its biggest recreational asset, offering walking trails, birdlife and bushland scenery rarely found so close to a rail line into the city. Local parks and sporting facilities cater to junior sport and casual recreation, while nearby Hornsby Heights and North Turramurra add further green space and reserves to the mix for those willing to drive a few minutes further.

The property market

Mount Colah's housing market is dominated by houses, which make up 54% of current listings, followed by apartments and units at 41% and a small share of townhouses at 5%. The median house price sits at $1.73 million, while units offer a considerably more affordable entry point at a median of $663,000. Median weekly rent across the suburb is $1,020.

House prices have eased slightly of late, with recent growth recorded at -1.0%, suggesting a market that's cooled somewhat after a period of stronger gains, in line with broader movements across the Upper North Shore. For buyers, the spread between house and unit prices makes Mount Colah a suburb of two distinct markets: family houses on larger, leafy blocks, and a smaller but more accessible apartment segment for downsizers or those priced out of neighbouring Hornsby and North Turramurra.

Housing & architecture

Much of Mount Colah's housing stock reflects its mid-to-late 20th century development, with brick-and-tile family homes set on generous, tree-lined blocks that take advantage of the bushland setting. More recent apartment and townhouse development has added variety near the station and shopping strip, giving buyers a choice between established houses further into the suburb and newer, lower-maintenance options closer to transport.

Market snapshot

Mount Colah property market

Median price ranks #278 of 3,797 suburbs · pricier than 93%
Type
Bedrooms

Median sale price

$1.73m

House · 4 bed

Median rent

$1,020

per week

Gross rental yield

3.1%

annual rent ÷ sale price

Typical price range

Entry

$1.43m

Median

$1.73m

Premium

$2.01m

Days on market

39

Auction clearance

55%

Sold this year

46

Median sold price trend · House 4 bed

Compound growth +0.5% / yr over 4 yrs

Median price by bedrooms · House

Property types on market

Share of current listings in Mount Colah by dwelling type.

House54%
Apartment / Unit41%
Townhouse5%

Who lives here

Demographics

ABS Census 2021 figures for Mount Colah, NSW 2079.

Population

7,816

residents (2021)

Median age

40

years

Household income

$2,505

median, per week

Median rent

$525

per week

Median mortgage

$2,544

per month

Mortgage / income

23%

comfortable

Source: Australian Bureau of Statistics, Census of Population and Housing 2021. Suburb-level (SAL) aggregates.

Education

Schools in Mount Colah

Government school catchment

Mount Colah Public School

K-6CoEdGovernment
Visit school website →

Recent results

Recently sold in Mount Colah

$1.65m

6 Excelsior Road

house3 bd · 1 ba · 2 car

Sold ~July 2026

$635k

31/1 Cowan Road

apartment2 bd · 2 ba · 1 car

Sold ~July 2026

$1.59m

3 Jordan Close

house3 bd · 2 ba · 2 car

Sold ~June 2026

$1.20m

15/10 Playfair Road

townhouse3 bd · 2 ba · 2 car

Sold ~June 2026

$780k

9 Ashleigh Madison Way

house4 bd · 2 ba · 2 car

Sold ~June 2026

$3m

45 Beryl Avenue

house4 bd · 2 ba · 2 car

Sold ~June 2026

$1.45m

28 Parklands Road

house5 bd · 3 ba · 2 car

Sold ~June 2026

Sold prices as published on the original listing; some may reflect the last advertised price. Dates are approximate.

Explore the area

Properties & amenities in Mount Colah

Loading map…

Compare the area

Price map around Mount Colah

Every listing for sale near Mount Colah, coloured by price — so you can see how it stacks up against the streets and suburbs next door.

CheaperPricier
Mount ColahNearby suburbs

Loading price map…

Common questions

Mount Colah suburb FAQ

What is the median property price in Mount Colah?

The median house price in Mount Colah, NSW is $1.73m for a 4-bedroom home. Over the past year, median sold prices have fallen about 1.0%.

How much is rent in Mount Colah?

The median weekly rent in Mount Colah is around $1,020 per week.

Is Mount Colah a good place to live?

Mount Colah is an established residential suburb in NSW, with a population of around 7,816 and 1 school in the area.

What is the population of Mount Colah?

Mount Colah has a population of 7,816 (ABS 2021 Census), with a median age of 40.

What schools are in Mount Colah?

There is 1 school in or near Mount Colah, including Mount Colah Public School.

How long do homes take to sell in Mount Colah?

Properties in Mount Colah take around 39 days to sell on average, with an auction clearance rate of about 55%.

How much do you need to buy in Mount Colah?

Entry-level properties in Mount Colah start around $1.43m, while premium homes reach $2.01m.

What suburbs are near Mount Colah?

Suburbs near Mount Colah include Hornsby Heights, Asquith, Hornsby, Waitara and North Turramurra.

Available now

Properties in Mount Colah

View all listings →
Image 1
Image 2
For Sale
Contact agent
apartment
StMate est. ~$715k

Space, Style and 2 Car Spaces

22/6 Cowan Road, Mount Colah NSW 2079
222124 m²
Saliba2 weeks ago
Ask AI about this property
Image 1
Image 2
For Sale
$2.17m
house

BRAND NEW HOME

42b Beryl Avenue, Mount Colah NSW 2079
532519 m²
Stone Real Estate2 months ago
Ask AI about this property
Image 1
Image 2
NewFor Sale
Contact agent
apartment
StMate est. ~$700k

A sophisticated apartment for easy care lifestyle

10/1 Werombi Road, Mount Colah NSW 2079
221107 m²
McGrath Hornsby6 days ago
Ask AI about this property
Image 1
Image 2
For Sale
Contact agent
apartment
StMate est. ~$710k

North-East Facing Sanctuary

27/1 Cowan Road, Mount Colah NSW 2079
322193 m²
Saliba2 weeks ago
Ask AI about this property
Image 1
Image 2
For Sale
Under Contract
house

Family Retreat on 1264sqm with Flexible Living

38 Lady Street, Mount Colah NSW 2079
3111264 m²
Belle Property Upper North Shore1 month ago
Ask AI about this property
Image 1
Image 2
For Sale
$1.65m
house

Light filled duplex a level walk to the station

19A Grey Gum Road, Mount Colah NSW 2079
422365 m²
McGrath Hornsby4 weeks ago
Ask AI about this property
Image 1
Image 2
For Sale
$630,000
apartment

Affordable Contemporary Living in Well Connected Suburb

32/1 Cowan Road, Mount Colah NSW 2079
221
Stone Real Estate3 weeks ago
Ask AI about this property
Image 1
Image 2
NewFor Sale
Contact agent
house
StMate est. ~$2.01m

Breathtaking bushland surrounds

15 Janita Crescent, Mount Colah NSW 2079
5321341 m²
McGrath Hornsby2 days ago
Ask AI about this property
Image 1
Image 2
For Sale
$498,000
apartment

ATTENTION FIRST HOME BUYERS or INVESTORS!!

16/1 Cowan Rd, Mount Colah NSW 2079
111
Pavo Property1 month ago
Ask AI about this property
Image 1
Image 2
For Sale
$1.65m–$1.75m
house

Built for Living, Made for Entertaining

38 Northumberland Avenue, Mount Colah NSW 2079
421708 m²
Stone Real Estate3 weeks ago
Ask AI about this property
Image 1
For Sale
UNDER CONTRACT/OFFER
apartment
StMate est. ~$700k

Brand New Apartment. Ready To Move In!

6-8 Cowan Road, Mount Colah NSW 2079
222
Century 21 J & V Realty3 months ago
Ask AI about this property
Image 1
Image 2
For Sale
Contact agent
apartment
StMate est. ~$695k

Convenient & Comfortable Living

66/4 Werombi Road, Mount Colah NSW 2079
22188 m²
Harvie Group1 month ago
Ask AI about this property