True Cost of Buying in Castlecrag

2068 NSW · 8km to CBD

Rising

Market Intelligence

Castlecrag is one of Sydney's most prestigious and unique suburbs, located on the Lower North Shore and renowned for its heritage-listed Walter Burley Griffin architecture. This affluent enclave features predominantly detached houses with distinctive architectural elements, many dating from Griffin's garden city vision in the 1920s. The suburb attracts high-income professionals and families drawn to its heritage character, excellent schools, and premium location just 8km from Sydney CBD. With strict heritage overlays protecting its unique character, Castlecrag offers limited housing stock, contributing to strong property values and capital growth. The community is highly educated and environmentally conscious, with strong preservation groups maintaining the suburb's garden city principles. Residents enjoy excellent amenities including Castlecrag Marina, multiple parks and reserves, and quality local schools, while benefiting from proximity to Chatswood's major retail and transport hub.

Heritage-listed Walter Burley Griffin architecture creating unique characterPremium Lower North Shore location with strong capital growthExcellent schools including highly regarded Castlecrag Public SchoolStrong community focus on heritage preservation and environmental valuesLimited housing stock due to heritage restrictions maintaining exclusivity

Market Snapshot

Median House

$3.9M

+8.2% 1yr

Median Apartment

$1.3M

+6.8% 1yr

Median Townhouse

Vacancy Rate

1.2%

28 avg DOM

Yield (Apartment)

4.2%

Yield (House)

2.8%

Auction Clearance

78%

Population

3,200

True Cost Breakdown

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

Apartment

$7,363/mo

Purchase Price

$1,250,000

Stamp Duty

$51,160

1st Year Total

$88,352

House

$21,497/mo

Purchase Price

$3,850,000

Stamp Duty

$269,500

1st Year Total

$257,966

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Community Profile

Median Income

$145,000

Median Age

45

Family Households

68%

Owner-Occupied

82%

Walkability

72/100

Public Transport

6/10

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