Crystal Creek vs North Arm: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 88c/km, Opal & Translink fares, AER electricity benchmarks
Crystal Creek and North Arm are both Tweed rates (OLG suburbs, sitting 649.9 km and 649.2 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Crystal Creek runs $650 a year cheaper than North Arm, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $7,452.
Over 10 years these two cost about the same to run. The difference here isn't money — it's location, schools and lifestyle.
Get the free report: 10-year costs, flood & fire risk, crime, schools and overall verdict →Crystal Creek
North Arm
Annual cost breakdown
| Category | Crystal Creek | North Arm | Difference |
|---|---|---|---|
| Council rates | $1,799 | $1,799 | - |
| Water & sewerage | $1,300 | $1,300 | - |
| Commute (driving) | $17,600 | $17,600 | - |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $2,450 | $3,100 | -$650 |
| Body corporate (unit) | $1,500 | $1,500 | - |
| Total (driving) | $23,149 | $23,799 | -$650 |
| Total (public transport) | $7,949 | $8,599 | -$650 |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Crystal Creek | North Arm | Difference |
|---|---|---|---|
| House | $2,098 | $2,098 | - |
| Unit | $1,679 | $1,679 | - |
Estimated from AER residential benchmarks for each suburb's climate zone at 2025 rates (QLD 30c/kWh, NSW 33c/kWh incl. supply charge; unit ≈ 75% of a house). Get the free report for a breakdown by your exact number of occupants.
Cost breakdown chart
Annual cost breakdown — Crystal Creek vs North Arm (2026-27)
What the numbers show
Crystal Creek costs $650 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $7,452 in favour of Crystal Creek.
The biggest single gap is home insurance at $650 per year. North Arm carries high flood risk, which pushes estimated premiums higher.
On public transport the gap is $650 per year, $7,949 from Crystal Creek versus $8,599 from North Arm.
10-year cumulative cost projection
| Year | Crystal Creek cumulative | North Arm cumulative | Difference |
|---|---|---|---|
| Year 1 | $23,149 | $23,799 | $650 |
| Year 3 | $71,551 | $73,560 | $2,009 |
| Year 5 | $122,901 | $126,352 | $3,451 |
| Year 10 | $265,377 | $272,829 | $7,452 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Crystal Creek or North Arm cheaper to live in?
Crystal Creek is cheaper to run by car at $23,149 per year versus $23,799 for North Arm, a difference of $650 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Crystal Creek and North Arm?
Annual council rates for a house are $1,799 in Crystal Creek (Tweed rates (OLG) and $1,799 in North Arm (Tweed rates (OLG). Water and sewerage adds $1,300 in Crystal Creek and $1,300 in North Arm. Both figures are the average residential rate reported to the Office of Local Government, uplifted by each council's IPART rate peg.
How does the commute cost compare between Crystal Creek and North Arm?
Annual driving commute costs are $17,600 from Crystal Creek and $17,600 from North Arm to Sydney CBD (ATO 88c/km). Public transport costs $2,400 from Crystal Creek and $2,400 from North Arm.
What is the 10-year cost difference between Crystal Creek and North Arm?
At 3% annual cost growth, Crystal Creek costs a cumulative $265,377 and North Arm costs $272,829 over 10 years by car. The cumulative difference is $7,452 in favour of Crystal Creek. Excludes purchase price, mortgage, and personal expenses.
Which of Crystal Creek and North Arm is best to actually live in?
You've got the costs. Get the free personalised report for the rest: a clear verdict on which suburb wins, the full flood, fire and crime risk profile, nearest schools, estimated electricity cost by number of occupants, and your own loan or rent stress-tested over 10 years. No spam.
Related comparisons
Sources: Tweed rates (OLG and Tweed rates (OLG rate data, water utility pricing (QLD: Queensland Urban Utilities / Unitywater; NSW: Sydney Water / Hunter Water), ATO 88c/km, and SuburbCost AI insurance estimates. Data updated July 2026.