Cardiff South vs Lakelands: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 88c/km, Opal & Translink fares, AER electricity benchmarks
Cardiff South and Lakelands are both Lake Macquarie rates (OLG suburbs, sitting 110.2 km and 108.8 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Cardiff South runs $450 a year cheaper than Lakelands, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $5,158.
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 →Cardiff South
Lakelands
Annual cost breakdown
| Category | Cardiff South | Lakelands | Difference |
|---|---|---|---|
| Council rates | $1,763 | $1,763 | - |
| Water & sewerage | $1,377 | $1,377 | - |
| Commute (driving) | $17,600 | $17,600 | - |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $2,000 | $2,450 | -$450 |
| Body corporate (unit) | $1,800 | $1,800 | - |
| Total (driving) | $22,740 | $23,190 | -$450 |
| Total (public transport) | $7,540 | $7,990 | -$450 |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Cardiff South | Lakelands | Difference |
|---|---|---|---|
| House | $2,148 | $2,148 | - |
| Unit | $1,716 | $1,716 | - |
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 — Cardiff South vs Lakelands (2026-27)
What the numbers show
Cardiff South costs $450 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $5,158 in favour of Cardiff South.
The biggest single gap is home insurance at $450 per year. Lakelands carries medium flood risk, which pushes estimated premiums higher.
On public transport the gap is $450 per year, $7,540 from Cardiff South versus $7,990 from Lakelands.
10-year cumulative cost projection
| Year | Cardiff South cumulative | Lakelands cumulative | Difference |
|---|---|---|---|
| Year 1 | $22,740 | $23,190 | $450 |
| Year 3 | $70,287 | $71,678 | $1,391 |
| Year 5 | $120,730 | $123,119 | $2,389 |
| Year 10 | $260,689 | $265,847 | $5,158 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Cardiff South or Lakelands cheaper to live in?
Cardiff South is cheaper to run by car at $22,740 per year versus $23,190 for Lakelands, a difference of $450 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Cardiff South and Lakelands?
Annual council rates for a house are $1,763 in Cardiff South (Lake Macquarie rates (OLG) and $1,763 in Lakelands (Lake Macquarie rates (OLG). Water and sewerage adds $1,377 in Cardiff South and $1,377 in Lakelands. 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 Cardiff South and Lakelands?
Annual driving commute costs are $17,600 from Cardiff South and $17,600 from Lakelands to Sydney CBD (ATO 88c/km). Public transport costs $2,400 from Cardiff South and $2,400 from Lakelands.
What is the 10-year cost difference between Cardiff South and Lakelands?
At 3% annual cost growth, Cardiff South costs a cumulative $260,689 and Lakelands costs $265,847 over 10 years by car. The cumulative difference is $5,158 in favour of Cardiff South. Excludes purchase price, mortgage, and personal expenses.
Which of Cardiff South and Lakelands 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: Lake Macquarie rates (OLG and Lake Macquarie 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.