Avoca Beach vs Kincumber, true annual running costs compared 2026
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Avoca Beach and Kincumber are both Central Coast rates (OLG suburbs, sitting 48.8 km and 47.5 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
The two sit within $57 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 these two cost about the same to run.
Get the free report: 10-year costs, flood & fire risk, crime, schools and overall verdict → Personalise this comparison with your own commute, home type and loan →Avoca Beach
Kincumber
Annual cost breakdown
| Category | Avoca Beach | Kincumber | Difference |
|---|---|---|---|
| Council rates Official, 2026-27 | $1,454 | $1,454 | - |
| Water & sewerage Estimated | $1,300 | $1,300 | - |
| Commute (driving) Modelled, 2026-27 | $6,650 | $6,743 | -$93 |
| Commute (public transport) Modelled, 2026-27 | $2,400 | $2,400 | - |
| Home insurance Estimated | $2,000 | $1,850 | +$150 |
| Body corporate (unit) Estimated | $2,100 | $2,100 | - |
| Total (driving) | $11,404 | $11,347 | +$57 |
| Total (public transport) | $7,154 | $7,004 | +$150 |
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 | Avoca Beach | Kincumber | 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, Avoca Beach vs Kincumber (2026-27)
What the numbers show
Avoca Beach and Kincumber cost within $57 of each other annually by car. Over ten years with 3% annual growth the gap reaches roughly $653, making running cost a minor factor in the decision.
The biggest single gap is home insurance at $150 per year. Avoca Beach carries high flood risk, which pushes estimated premiums higher.
On public transport the two suburbs cost almost the same, $7,154 and $7,004 a year, so the $57 driving gap nearly closes if you commute by public transport.
Where the difference actually comes from
- Council rates is identical at $1,454 a year.
- Water and sewerage is identical at $1,300 a year.
- Driving commute favours Avoca Beach by $93 a year, $6,650 against $6,743.
- Building insurance favours Kincumber by $150 a year, $1,850 against $2,000.
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.
Flood risk is rated high in Avoca Beach against medium in Kincumber, which feeds the insurance estimate. Fire risk is rated high in Kincumber against medium in Avoca Beach, which feeds the insurance estimate. The catchment state school scores 8 in Avoca Beach against 6.1 in Kincumber, on ACARA's ICSEA percentile scaled to ten.
10-year cumulative cost projection
| Year | Avoca Beach cumulative | Kincumber cumulative | Difference |
|---|---|---|---|
| Year 1 | $11,404 | $11,347 | $57 |
| Year 3 | $35,249 | $35,072 | $177 |
| Year 5 | $60,545 | $60,243 | $302 |
| Year 10 | $130,734 | $130,081 | $653 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Avoca Beach or Kincumber cheaper to live in?
Kincumber is cheaper to run by car at $11,347 per year versus $11,404 for Avoca Beach, a difference of $57 annually. Figures cover council rates, water, commute (ATO 91c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Avoca Beach and Kincumber?
Annual council rates for a house are $1,454 in Avoca Beach (Central Coast rates (OLG) and $1,454 in Kincumber (Central Coast rates (OLG). Water and sewerage adds $1,300 in Avoca Beach and $1,300 in Kincumber. 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 Avoca Beach and Kincumber?
Annual driving commute costs are $6,650 from Avoca Beach and $6,743 from Kincumber to Sydney CBD (ATO 91c/km). Public transport costs $2,400 from Avoca Beach and $2,400 from Kincumber.
What is the 10-year cost difference between Avoca Beach and Kincumber?
At 3% annual cost growth, Avoca Beach costs a cumulative $130,734 and Kincumber costs $130,081 over 10 years by car. The cumulative difference is $653 in favour of Kincumber. Excludes purchase price, mortgage, and personal expenses.
Which of Avoca Beach and Kincumber suits you better?
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.
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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 91c/km, and SuburbCost insurance estimates from ACCC premium rates. Data updated July 2026.