Cost of Living Comparison Between Double Bay and Sydney
For one person, living is cheaper in Double Bay: $2,715 a month against $3,267 in Sydney, rent and utilities included – about $6,600 less a year. Rent and utilities account for most of the difference.
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Double Bay Living Index122Cost of Living Index in Double BayLearn more -
Sydney Living Index157Cost of Living Index in SydneyLearn more
How much you'll spend in Double Bay and in Sydney
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Double Bay and in Sydney actually costs, broken down by who's living it.
A single person spends $2,715 per month in Double Bay vs $3,267 in Sydney, rent included.
- Double Bay $2,715
- Sydney $3,267
A couple spends around $3,760 per month in Double Bay vs $4,847 in Sydney, rent included.
- Double Bay $3,760
- Sydney $4,847
A family of three spends $4,804 per month in Double Bay vs $6,428 in Sydney, rent included.
- Double Bay $4,804
- Sydney $6,428
Double Bay is about 17% cheaper than Sydney, and outside of rent the biggest gap is in transport.
Both Double Bay and Sydney sit above the global median – Double Bay by 100%, Sydney by 140%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Double Bay: October 25, 2026
Last update for Sydney: October 24, 2026
Cost Breakdown
A central one-bedroom costs $1,338 in Double Bay versus $2,566 in Sydney. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
A mid-range dinner for two costs $89 in Double Bay versus $90 in Sydney. Monthly groceries follow the same trend: $371 vs $382 – making Double Bay the more affordable choice for daily food spending.
- Double Bay Sydney 3 km
- Double Bay
- Sydney
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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