Killara vs Lindfield, true annual running costs compared 2026
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Killara and Lindfield are both Ku-ring-gai Council rates (IPART approved SRV, 29% in suburbs, sitting 12.1 km and 10.6 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
The two sit within $125 a year of each other to run, so running cost is a minor factor here. The decision comes down to schools, risk and lifestyle, all in the free report.
Over 10 years the gap between these two is about $1,400, about $3 a week, and most of it is the AI-estimated insurance line.
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Lindfield
Annual cost breakdown
| Category | Killara | Lindfield | Difference |
|---|---|---|---|
| Council rates Official, 2026-27 | $2,189 | $2,189 | - |
| Water & sewerage Official, 2026-27 | $1,548 | $1,548 | - |
| Commute (driving) Modelled, 2026-27 | $3,588 | $3,213 | +$375 |
| Commute (public transport) Modelled, 2026-27 | $2,386 | $2,386 | - |
| Home insurance Estimated | $1,600 | $1,850 | -$250 |
| Body corporate (unit) Estimated | $2,300 | $2,600 | -$300 |
| Total (driving) | $8,925 | $8,800 | +$125 |
| Total (public transport) | $7,723 | $7,973 | -$250 |
Totals exclude electricity, estimated separately below. Green = cheaper. Commute: ATO 91c/km, 220 working days. Insurance estimated from ACCC premium rates; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Killara | Lindfield | 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, Killara vs Lindfield (2026-27)
What the numbers show
Killara and Lindfield differ by $125 a year by car, but $250 of that is the building insurance estimate rather than a published figure. On the sourced costs, council rates, water and the commute, the gap is $375, so neither suburb is named cheaper here.
The biggest single gap is commute costs at $375 per year. Killara is 12.1 km from Sydney CBD, which drives higher annual driving costs at the ATO rate of 91c/km.
On public transport the gap is $250 per year, $7,723 from Killara versus $7,973 from Lindfield.
Where the difference actually comes from
- Council rates is identical at $2,189 a year.
- Water and sewerage is identical at $1,548 a year.
- Driving commute favours Lindfield by $375 a year, $3,213 against $3,588.
- Building insurance favours Killara by $250 a year, $1,600 against $1,850.
Both suburbs sit in the same council area, so the rates line is identical and none of the difference between them comes from council. What separates them is commute distance and the insurance band.
Fire risk is rated medium in Lindfield against low in Killara, which feeds the insurance estimate.
10-year cumulative cost projection
| Year | Killara cumulative | Lindfield cumulative | Difference |
|---|---|---|---|
| Year 1 | $8,925 | $8,800 | $125 |
| Year 3 | $27,586 | $27,200 | $386 |
| Year 5 | $47,384 | $46,720 | $664 |
| Year 10 | $102,315 | $100,882 | $1,433 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Killara or Lindfield cheaper to live in?
Neither is named cheaper. Killara runs $8,925 a year by car and Lindfield $8,800, but most of the $125 difference is the building insurance estimate rather than a published figure. On council rates, water and the commute, which are sourced, the gap is $375. Source: SuburbCost 2026 data.
What are council rates in Killara and Lindfield?
Annual council rates for a house are $2,189 in Killara (Ku-ring-gai Council rates (IPART approved SRV, 29% in) and $2,189 in Lindfield (Ku-ring-gai Council rates (IPART approved SRV, 29% in). Water and sewerage adds $1,548 in Killara and $1,548 in Lindfield. 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 Killara and Lindfield?
Annual driving commute costs are $3,588 from Killara and $3,213 from Lindfield to Sydney CBD (ATO 91c/km). Public transport costs $2,386 from Killara and $2,386 from Lindfield.
What is the 10-year cost difference between Killara and Lindfield?
At 3% annual cost growth, Killara costs a cumulative $102,315 and Lindfield costs $100,882 over 10 years by car. The cumulative difference is $1,433 in favour of Lindfield. Excludes purchase price, mortgage, and personal expenses.
Which of Killara and Lindfield suits you better?
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Sources: Ku-ring-gai Council rates (IPART approved SRV, 29% in and Ku-ring-gai Council rates (IPART approved SRV, 29% in rate data, water utility pricing (QLD: Queensland Urban Utilities / Unitywater; NSW: Sydney Water / Hunter Water), ATO 91c/km, and SuburbCost insurance estimates from ACCC premium rates. Data updated July 2026.