Mirrabooka vs Summerland Point: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Mirrabooka (Lake Macquarie rates (OLG) and Summerland Point (Central Coast rates (OLG) attract comparison from buyers considering suburbs across different council areas at similar distances from Sydney CBD (89.7 km and 87.5 km).
Mirrabooka runs $568 a year cheaper than Summerland Point, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $6,511.
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 →Mirrabooka
Summerland Point
Annual cost breakdown
| Category | Mirrabooka | Summerland Point | Difference |
|---|---|---|---|
| Council rates | $1,763 | $1,454 | +$309 |
| Water & sewerage | $1,377 | $1,300 | +$77 |
| Commute (driving) | $3,918 | $3,822 | +$96 |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $2,450 | $3,500 | -$1,050 |
| Body corporate (unit) | $1,800 | $1,800 | - |
| Total (driving) | $9,508 | $10,076 | -$568 |
| Total (public transport) | $7,990 | $8,654 | -$664 |
Green = cheaper. Commute: ATO 91c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Mirrabooka | Summerland Point | Difference |
|---|---|---|---|
| House | $2,342 | $2,342 | - |
| Unit | $1,909 | $1,909 | - |
Estimated from AER residential benchmarks for each suburb's climate zone at 2026-27 regulated prices for each suburb's electricity network, including supply charge (AER Default Market Offer caps, or the QCA price in regional Queensland; unit ≈ 75% of a house). Get the free report for a breakdown by your exact number of occupants.
Cost breakdown chart
Annual cost breakdown — Mirrabooka vs Summerland Point (2026-27)
What the numbers show
Mirrabooka costs $568 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $6,511 in favour of Mirrabooka.
The biggest single gap is home insurance at $1,050 per year. Summerland Point carries high flood risk, which pushes estimated premiums higher.
On public transport the gap is $664 per year, $7,990 from Mirrabooka versus $8,654 from Summerland Point.
Where the difference actually comes from
- Council rates favours Summerland Point by $309 a year, $1,454 against $1,763.
- Water and sewerage favours Summerland Point by $77 a year, $1,300 against $1,377.
- Driving commute favours Summerland Point by $96 a year, $3,822 against $3,918.
- Building insurance favours Mirrabooka by $1,050 a year, $2,450 against $3,500.
They sit in different council areas, so the rates line is set by two different councils. For NSW that figure is the average residential rate reported to the Office of Local Government, uplifted by that council's IPART rate peg.
Flood risk is rated high in Summerland Point against medium in Mirrabooka, which feeds the insurance estimate. Fire risk is rated high in Summerland Point against medium in Mirrabooka, which feeds the insurance estimate.
10-year cumulative cost projection
| Year | Mirrabooka cumulative | Summerland Point cumulative | Difference |
|---|---|---|---|
| Year 1 | $9,508 | $10,076 | $568 |
| Year 3 | $29,388 | $31,144 | $1,756 |
| Year 5 | $50,479 | $53,495 | $3,016 |
| Year 10 | $108,999 | $115,510 | $6,511 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Mirrabooka or Summerland Point cheaper to live in?
Mirrabooka is cheaper to run by car at $9,508 per year versus $10,076 for Summerland Point, a difference of $568 annually. Figures cover council rates, water, commute (ATO 91c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Mirrabooka and Summerland Point?
Annual council rates for a house are $1,763 in Mirrabooka (Lake Macquarie rates (OLG) and $1,454 in Summerland Point (Central Coast rates (OLG). Water and sewerage adds $1,377 in Mirrabooka and $1,300 in Summerland Point. 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 Mirrabooka and Summerland Point?
Annual driving commute costs are $3,918 from Mirrabooka and $3,822 from Summerland Point to Sydney CBD (ATO 91c/km). Public transport costs $2,400 from Mirrabooka and $2,400 from Summerland Point.
What is the 10-year cost difference between Mirrabooka and Summerland Point?
At 3% annual cost growth, Mirrabooka costs a cumulative $108,999 and Summerland Point costs $115,510 over 10 years by car. The cumulative difference is $6,511 in favour of Mirrabooka. Excludes purchase price, mortgage, and personal expenses.
Which of Mirrabooka and Summerland Point 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 Central Coast rates (OLG rate data, water utility pricing (QLD: Queensland Urban Utilities / Unitywater; NSW: Sydney Water / Hunter Water), ATO 91c/km, and SuburbCost AI insurance estimates. Data updated July 2026.