Last update: Oct 2026

Cost of Living Comparison Between Sydney and Castle Hill

For one person, living is cheaper in Castle Hill: $2,551 a month against $3,267 in Sydney, rent and utilities included – about $8,600 less a year. Rent and utilities account for most of the difference.

157

Cost of Living Index in Sydney
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Sydney Living Index
121

Cost of Living Index in Castle Hill
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Castle Hill Living Index

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Sydney

🇦🇺 Australia

$3,267

/mo nomad

Castle Hill

🇦🇺 Australia

$2,551

/mo nomad

Monthly Cost of Living

How much you'll spend in Sydney and in Castle Hill

Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Sydney and in Castle Hill actually costs, broken down by who's living it.

A single person spends $3,267 per month in Sydney vs $2,551 in Castle Hill, rent included.

Sydney $3,267
Castle Hill $2,551

A couple spends around $4,847 per month in Sydney vs $3,579 in Castle Hill, rent included.

Sydney $4,847
Castle Hill $3,579

A family of three spends $6,428 per month in Sydney vs $4,606 in Castle Hill, rent included.

Sydney $6,428
Castle Hill $4,606

Sydney costs about 28% more than Castle Hill, and outside of rent the biggest gap is in transport.

Both Sydney and Castle Hill sit above the global median – Sydney by 140%, Castle Hill by 87%.

Meal at Budget Restaurant

$17.50 A$24.87

$14.79 A$21.02

18.32%

Three-Course Dinner for Two, Mid-Range

$90.4 A$128

$67.3 A$95.7

34.20%

Fast Food Meal (McDonalds, etc)

$11.96 A$16.99

$10.51 A$14.93

13.80%

Cappuccino

$4.00 A$5.68

$4.04 A$5.74

-0.99%

Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)

$2.81 A$4.00

$2.82 A$4.01

-0.35%

Water (0.33 liter bottle)

$2.22 A$3.16

$2.34 A$3.32

-5.13%

Local Beer (0.5 liter draught)

$8.13 A$11.56

$7.52 A$10.69

8.11%

Imported Beer (0.33 liter bottle)

$7.20 A$10.23

$7.56 A$10.74

-4.76%

Milk (1 liter)

$1.70 A$2.42

$1.57 A$2.23

8.28%

White Bread (500g)

$2.94 A$4.17

$2.42 A$3.43

21.49%

Rice (white) (1kg)

$2.51 A$3.57

$4.26 A$6.05

-41.08%

Eggs

$5.66 A$8.04

$5.88 A$8.35

-3.74%

Local Cheese (1kg)

$12.22 A$17.36

$9.35 A$13.28

30.70%

Chicken Fillets (1kg)

$9.31 A$13.24

$9.20 A$13.08

1.20%

Beef Round Steak (1kg)

$16.87 A$23.97

$15.00 A$21.32

12.47%

Apples (1kg)

$3.90 A$5.54

$3.89 A$5.53

0.26%

Banana (1kg)

$3.22 A$4.58

$3.10 A$4.41

3.87%

Oranges (1kg)

$3.43 A$4.88

$3.18 A$4.51

7.86%

Tomato (1kg)

$4.33 A$6.16

$4.70 A$6.67

-7.87%

Potato (1kg)

$3.35 A$4.75

$2.75 A$3.91

21.82%

Onion (1kg)

$2.40 A$3.41

$2.40 A$3.42

Lettuce (1 head)

$2.34 A$3.32

$2.34 A$3.33

Water (1.5 liter bottle)

$1.16 A$1.65

$1.50 A$2.14

-22.67%

Cigarettes 20 Pack (Marlboro, Camel)

$45.47 A$64.6

$41.82 A$59.4

8.73%

Wine (Bottle)

$13.99 A$19.88

$14.55 A$20.68

-3.85%

Local Beer (0.5 liter bottle)

$4.11 A$5.84

$4.81 A$6.84

-14.55%

Imported Beer (0.33 liter bottle)

$4.18 A$5.94

$5.14 A$7.30

-18.68%

One-way Ticket (Public Transport)

$3.12 A$4.44

$2.81 A$4.00

11.03%

Public Transport Monthly Pass (Regular Price)

$152 A$216

$83.7 A$119

81.34%

Taxi Start (Normal Tariff)

$3.46 A$4.92

$3.26 A$4.63

6.13%

Taxi (Normal Tariff) (1km)

$1.56 A$2.22

$1.54 A$2.19

1.30%

Taxi 1hour Waiting (Normal Tariff)

$39.54 A$56.2

$43.75 A$62.2

-9.62%

Gasoline (1 liter)

$1.45 A$2.05

$1.23 A$1.75

17.89%

Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)

$29.9K A$42.5K

$31.3K A$44.5K

-4.49%

Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)

$27.5K A$39.1K

$26.4K A$37.4K

4.41%

Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)

$251 A$356

$211 A$300

18.62%

SIM Card Monthly Plan (Calls and 10GB+ Data)

$27.76 A$39.44

$28.13 A$39.97

-1.32%

Internet (50+ Mbps, Unlimited Data)

$58.0 A$82.4

$56.3 A$80.0

3.06%

Gym Membership (Monthly)

$70.7 A$100

$56.0 A$79.6

26.15%

Tennis Court (1 Hour on Weekend)

$23.25 A$33.04

$17.63 A$25.04

31.88%

Cinema Ticket

$17.83 A$25.33

$14.07 A$19.99

26.72%

Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)

$2,358 A$3,351

$2,177 A$3,093

8.35%

International Primary School, 1 Child (Yearly)

$27.2K A$38.6K

$17.9K A$25.5K

51.63%

Jeans (Levis 501 Or Similar)

$80.5 A$114

$77.7 A$110

3.53%

Summer Dress (H&M, Zara, etc)

$69.3 A$98.5

$54.1 A$76.8

28.19%

Sport Shoes (Adidas, Nike)

$111 A$157

$109 A$155

1.83%

Men's Leather Business Shoes

$127 A$181

$122 A$174

4.04%

1-bedroom Apartment, City Center (Monthly)

$2,566 A$3,646

$1,403 A$1,993

82.91%

1-bedroom Apartment, Outside City Center (Monthly)

$1,792 A$2,547

$1,253 A$1,780

43.10%

3-bedroom Apartment, City Center (Monthly)

$5,202 A$7,391

$2,243 A$3,187

131.92%

3-bedroom Apartment, Outside City Center (Monthly)

$3,156 A$4,485

$1,786 A$2,538

76.70%

Buy Apartment in City Center (m2)

$13.4K A$19.0K

$5,136 A$7,298

160.68%

Buy Apartment Outside City Center (m2)

$8,727 A$12.4K

$4,537 A$6,447

92.35%

Average Monthly Net Salary (After Tax)

$4,118 A$5,851

20-Year Fixed Mortgage Interest Rate (Annual %)

5.92

5.9

0.34%

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update for Sydney: October 24, 2026

Last update for Castle Hill: October 27, 2026

Monthly budget structure

Share of the monthly basket for one person, rent included.

Accommodation & Living

Sydney

$1.8K 54.9%

Castle Hill

$1.3K 49.1% 30.1% $540

Groceries & Markets

Sydney

$382 11.7%

Castle Hill

$378 14.8% 1.2% $4.5

Monthly Utilities & Internet

Sydney

$337 10.3%

Castle Hill

$296 11.6% 12.1% $41

Eating Out

Sydney

$299 9.2%

Castle Hill

$272 10.7% 9.2% $27

Getting Around

Sydney

$176 5.4%

Castle Hill

$106 4.2% 39.7% $70

Clothing & Footwear

Sydney

$175 5.3%

Castle Hill

$163 6.4% 6.4% $11

Sport & Entertainment

Sydney

$106 3.3%

Castle Hill

$84 3.3% 20.8% $22

Cost Breakdown

A central one-bedroom costs $2,566 in Sydney versus $1,403 in Castle Hill. 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 $90 in Sydney versus $67 in Castle Hill. Monthly groceries follow the same trend: $382 vs $378 – making Castle Hill the more affordable choice for daily food spending.

Good to know

🇦🇺 Sydney

🇦🇺 Castle Hill

🕒 Local time

09:59 9:59 AM

Same time as Sydney

🌤 Weather

👥 Population

4,840,600

39,284

💱 Currency

Australian Dollar AUD $

📈 Exchange rate

1 AUD = 0.704 USD

1 AUD = 0.632 EUR

1 AUD = 0.704 USD

1 AUD = 0.632 EUR

Exchange rates and currency converter

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City Median Internet Speeds Comparison (Updated April 2026)

The chart highlights the Precision Threshold for mobile and fixed broadband internet speeds, updated quarterly.

Digital Nomad Cost of Living Index

Sydney vs Castle Hill: Cost of Living - Frequently Asked Questions

Monthly costs with rent: $3,267 in Sydney, $2,551 in Castle Hill – Castle Hill comes out roughly 22% cheaper. Outside of rent, the biggest gap is in transport.

For a comfortable life, plan on about $4,900 per month in Sydney and $3,827 in Castle Hill. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.

Rent is clearly cheaper in Castle Hill, especially for central apartments: a one-bedroom in the center costs $1,403 there versus $2,566 in Sydney.

A mid-range dinner for two costs $90 in Sydney and $67 in Castle Hill. That’s a good indicator of the overall restaurant and café pricing gap between the two cities.

Public transport costs about 45% less in Castle Hill. For daily commuters, that gap adds up to noticeable savings over a year.

A $3,000 monthly budget goes further in Castle Hill, where all-in costs run around $2,551, than in Sydney at $3,267. In Castle Hill it covers expenses comfortably, while in Sydney it requires careful planning or may not stretch far enough.

Families tend to lean toward Castle Hill – lower housing and cheaper childcare make a real difference, especially on a single income or when paying for private education.

Both cities have a reputation for safety. In either place, the choice of neighborhood matters more than the choice between the two cities.