True Cost of Buying in Mount Colah

2079 NSW · 45km to CBD

Stable

Market Intelligence

Mount Colah is a prestigious residential suburb in Sydney's Upper North Shore, located 45km north of the CBD within Hornsby Shire. This low-density suburb is characterized by large family homes on generous blocks, attracting affluent families and professionals seeking a peaceful lifestyle with excellent connectivity. The suburb benefits from direct rail access to Sydney CBD via Mount Colah Station on the T1 North Shore Line, with journey times of 45-55 minutes. Bordered by Ku-ring-gai Chase National Park, residents enjoy exceptional natural amenities and bushland settings. The area features quality educational facilities including Mount Colah Public School, with easy access to prestigious high schools in nearby Hornsby and Wahroonga. Property values have shown strong capital growth over the past five years, supported by the suburb's desirable location, large lot sizes, and limited development opportunities due to zoning restrictions. The demographic profile skews toward higher-income families and established professionals, with many properties owner-occupied. While local amenities are limited, residents have convenient access to major shopping and services in Hornsby and Wahroonga, maintaining the suburb's quiet residential character while ensuring practical convenience.

Direct rail connection to Sydney CBD with regular T1 North Shore Line servicesPrestigious Upper North Shore location with strong property valuesLarge residential blocks offering privacy and spaceBordered by Ku-ring-gai Chase National Park providing natural amenitiesQuality local primary school and access to excellent high schools

Market Snapshot

Median House

$1.9M

+4.2% 1yr

Median Apartment

$750K

+3.8% 1yr

Median Townhouse

$1.2M

Vacancy Rate

1.8%

32 avg DOM

Yield (Apartment)

4.2%

Yield (House)

2.8%

Auction Clearance

68%

Population

3,200

True Cost Breakdown

Based on median prices · 20% deposit · 6.5% interest · 30-year term · Owner-occupier

Apartment

$4,834/mo

Purchase Price

$750,000

Stamp Duty

$28,280

1st Year Total

$58,004

House

$10,551/mo

Purchase Price

$1,850,000

Stamp Duty

$84,160

1st Year Total

$126,610

Townhouse

$6,910/mo

Purchase Price

$1,200,000

Stamp Duty

$48,530

1st Year Total

$82,916

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Community Profile

Median Income

$145,000

Median Age

42

Family Households

68%

Owner-Occupied

72%

Walkability

45/100

Public Transport

7/10

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