Killcare vs Killcare Heights: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 88c/km, Opal & Translink fares, AER electricity benchmarks
Killcare and Killcare Heights are both Central Coast rates (OLG suburbs, sitting 40.8 km and 41 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Killcare Heights runs $1,102 a year cheaper than Killcare, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $12,634.
Over 10 years, Killcare Heights costs about $12,600 less to run than Killcare — the same as paying $12,600 less for the home. It's the cost no listing shows you.
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Killcare Heights
Annual cost breakdown
| Category | Killcare | Killcare Heights | Difference |
|---|---|---|---|
| Council rates | $1,454 | $1,454 | - |
| Water & sewerage | $1,300 | $1,300 | - |
| Commute (driving) | $6,756 | $6,754 | +$2 |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $3,650 | $2,550 | +$1,100 |
| Body corporate (unit) | $2,100 | $2,100 | - |
| Total (driving) | $13,160 | $12,058 | +$1,102 |
| Total (public transport) | $8,804 | $7,704 | +$1,100 |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Killcare | Killcare Heights | 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 — Killcare vs Killcare Heights (2026-27)
What the numbers show
Killcare Heights costs $1,102 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $12,634 in favour of Killcare Heights.
The biggest single gap is home insurance at $1,100 per year. Killcare carries high flood risk, which pushes estimated premiums higher.
On public transport the gap is $1,100 per year, $8,804 from Killcare versus $7,704 from Killcare Heights.
10-year cumulative cost projection
| Year | Killcare cumulative | Killcare Heights cumulative | Difference |
|---|---|---|---|
| Year 1 | $13,160 | $12,058 | $1,102 |
| Year 3 | $40,676 | $37,270 | $3,406 |
| Year 5 | $69,868 | $64,018 | $5,850 |
| Year 10 | $150,865 | $138,231 | $12,634 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Killcare or Killcare Heights cheaper to live in?
Killcare Heights is cheaper to run by car at $12,058 per year versus $13,160 for Killcare, a difference of $1,102 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Killcare and Killcare Heights?
Annual council rates for a house are $1,454 in Killcare (Central Coast rates (OLG) and $1,454 in Killcare Heights (Central Coast rates (OLG). Water and sewerage adds $1,300 in Killcare and $1,300 in Killcare Heights. 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 Killcare and Killcare Heights?
Annual driving commute costs are $6,756 from Killcare and $6,754 from Killcare Heights to Sydney CBD (ATO 88c/km). Public transport costs $2,400 from Killcare and $2,400 from Killcare Heights.
What is the 10-year cost difference between Killcare and Killcare Heights?
At 3% annual cost growth, Killcare costs a cumulative $150,865 and Killcare Heights costs $138,231 over 10 years by car. The cumulative difference is $12,634 in favour of Killcare Heights. Excludes purchase price, mortgage, and personal expenses.
Which of Killcare and Killcare Heights 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: Central Coast rates (OLG and Central Coast 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.