Cost of Living Comparison Between Sydney and Castle Hill Cost of Living Comparison Between Sydney and Castle Hill

Monthly Cost of Living

A single person spends $2,827 per month in Sydney vs $2,254 in Castle Hill, rent included.

A couple spends around $4,192 per month in Sydney vs $3,246 in Castle Hill, rent included.

A family of three spends $5,557 per month in Sydney vs $4,239 in Castle Hill, rent included.

Sydney costs about 25% more than Castle Hill, driven mainly by Getting Around.

Both Sydney and Castle Hill sit above the global median – Sydney by 111%, Castle Hill by 68%.

Meal at Budget Restaurant

$16.13 A$22.58

$13.54 A$18.96

19.13%

Three-Course Dinner for Two, Mid-Range

$78.8 A$110

$61.3 A$85.9

28.38%

Fast Food Meal (McDonalds, etc)

$9.90 A$13.86

$10.07 A$14.09

-1.69%

Cappuccino

$3.26 A$4.57

$3.49 A$4.89

-6.59%

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

$2.55 A$3.58

$2.51 A$3.51

1.59%

Water (0.33 liter bottle)

$1.96 A$2.75

$2.13 A$2.98

-7.98%

Local Beer (0.5 liter draught)

$6.32 A$8.85

$6.39 A$8.95

-1.10%

Imported Beer (0.33 liter bottle)

$7.28 A$10.19

$7.13 A$9.98

2.10%

Milk (1 liter)

$1.62 A$2.27

$1.48 A$2.07

9.46%

White Bread (500g)

$2.68 A$3.76

$2.35 A$3.29

14.04%

Rice (white) (1kg)

$2.32 A$3.25

$2.02 A$2.82

14.85%

Eggs

$4.97 A$6.96

$4.36 A$6.10

13.99%

Local Cheese (1kg)

$8.71 A$12.19

$8.28 A$11.59

5.19%

Chicken Fillets (1kg)

$8.34 A$11.67

$8.52 A$11.93

-2.11%

Beef Round Steak (1kg)

$14.14 A$19.80

$13.77 A$19.28

2.69%

Apples (1kg)

$3.30 A$4.63

$3.17 A$4.44

4.10%

Banana (1kg)

$2.65 A$3.71

$2.86 A$4.00

-7.34%

Oranges (1kg)

$3.17 A$4.44

$3.02 A$4.22

4.97%

Tomato (1kg)

$4.29 A$6.01

$4.12 A$5.77

4.13%

Potato (1kg)

$2.55 A$3.58

$2.43 A$3.41

4.94%

Onion (1kg)

$2.30 A$3.22

$2.12 A$2.96

8.49%

Lettuce (1 head)

$2.14 A$3.00

$2.16 A$3.02

-0.93%

Water (1.5 liter bottle)

$1.24 A$1.74

$1.51 A$2.11

-17.88%

Cigarettes 20 Pack (Marlboro, Camel)

$32.15 A$45.01

$31.05 A$43.46

3.54%

Wine (Bottle)

$14.16 A$19.82

$15.82 A$22.15

-10.49%

Local Beer (0.5 liter bottle)

$4.70 A$6.58

$4.46 A$6.25

5.38%

Imported Beer (0.33 liter bottle)

$5.29 A$7.41

$5.24 A$7.34

0.95%

One-way Ticket (Public Transport)

$3.29 A$4.60

$2.66 A$3.73

23.68%

Public Transport Monthly Pass (Regular Price)

$142 A$199

$65.0 A$91.0

118.72%

Taxi Start (Normal Tariff)

$3.92 A$5.48

$3.62 A$5.07

8.29%

Taxi (Normal Tariff) (1km)

$2.87 A$4.02

$1.60 A$2.24

79.38%

Taxi 1hour Waiting (Normal Tariff)

$52.9 A$74.0

$33.89 A$47.45

55.95%

Gasoline (1 liter)

$1.24 A$1.73

$1.18 A$1.65

5.08%

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

$28.5K A$39.8K

$28.7K A$40.1K

-0.76%

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

$22.2K A$31.0K

$22.9K A$32.0K

-3.02%

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

$200 A$280

$186 A$261

7.27%

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

$23.54 A$32.95

$27.72 A$38.81

-15.08%

Internet (50+ Mbps, Unlimited Data)

$52.3 A$73.2

$52.9 A$74.1

-1.19%

Gym Membership (Monthly)

$60.6 A$84.8

$48.84 A$68.4

24.00%

Tennis Court (1 Hour on Weekend)

$20.94 A$29.31

$15.63 A$21.88

33.97%

Cinema Ticket

$15.77 A$22.07

$12.87 A$18.02

22.53%

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

$2,111 A$2,955

$1,608 A$2,251

31.31%

International Primary School, 1 Child (Yearly)

$18.5K A$26.0K

$11.9K A$16.6K

56.20%

Jeans (Levis 501 Or Similar)

$74.8 A$105

$68.6 A$96.0

8.98%

Summer Dress (H&M, Zara, etc)

$57.4 A$80.4

$50.1 A$70.1

14.75%

Sport Shoes (Adidas, Nike)

$105 A$148

$100 A$140

5.03%

Men's Leather Business Shoes

$130 A$183

$106 A$148

23.30%

1-bedroom Apartment, City Center (Monthly)

$2,181 A$3,053

$1,258 A$1,762

73.33%

1-bedroom Apartment, Outside City Center (Monthly)

$1,480 A$2,072

$1,078 A$1,510

37.27%

3-bedroom Apartment, City Center (Monthly)

$4,395 A$6,153

$2,007 A$2,810

118.96%

3-bedroom Apartment, Outside City Center (Monthly)

$2,682 A$3,755

$1,681 A$2,354

59.52%

Buy Apartment in City Center (m2)

$12.7K A$17.8K

$6,090 A$8,526

108.82%

Buy Apartment Outside City Center (m2)

$7,993 A$11.2K

$5,078 A$7,109

57.40%

Average Monthly Net Salary (After Tax)

$4,239 A$5,934

20-Year Fixed Mortgage Interest Rate (Annual %)

6.34

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

Last update for Sydney: April 26, 2026

Last update for Castle Hill: April 26, 2026

Cost Breakdown

A central one-bedroom costs $2,181 in Sydney versus $1,258 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 $79.0 in Sydney versus $61.0 in Castle Hill. Monthly groceries follow the same trend: $347 vs $341 – making Castle Hill the more affordable choice for daily food spending.

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: $2,827 in Sydney, $2,254 in Castle Hill – roughly 25% apart. Sydney costs more across the board, with Getting Around showing the biggest gap.

For a comfortable life, plan on about $4,240 per month in Sydney and $3,381 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. Housing is actually the single biggest factor behind the overall cost gap between these two cities.

A mid-range dinner for two costs $79.0 in Sydney and $61.0 in Castle Hill. That's a good indicator of the overall restaurant and café pricing gap between the two cities.

Monthly expenses with rent come to $2,827 in Sydney and $2,254 in Castle Hill. The difference isn't just one category – it shows up across housing, food, transport, and services.

A $3,000 monthly budget goes further in Castle Hill, where all-in costs run around $2,254, than in Sydney at $2,827. 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 have safer and rougher neighborhoods, but overall safety is comparable to other large cities. Neighborhood choice matters more than the city-level comparison – central, well-trafficked areas feel secure in both.

If budget matters most, go with Castle Hill. If higher salaries, better infrastructure, or specific career opportunities are the priority, Sydney makes more sense. Both are solid long-term options with distinct trade-offs.