Bonnie Vale vs Bundeena: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Bonnie Vale and Bundeena are both Sutherland rates (OLG suburbs, sitting 24.8 km and 24.6 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Bundeena runs $726 a year cheaper than Bonnie Vale, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $8,323.
Over 10 years, Bundeena costs about $8,300 less to run than Bonnie Vale — the same as paying $8,300 less for the home. It's the cost no listing shows you.
Get the free report: 10-year costs, flood & fire risk, crime, schools and overall verdict →Bonnie Vale
Bundeena
Annual cost breakdown
| Category | Bonnie Vale | Bundeena | Difference |
|---|---|---|---|
| Council rates | $1,617 | $1,617 | - |
| Water & sewerage | $1,548 | $1,548 | - |
| Commute (driving) | $5,979 | $5,953 | +$26 |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $3,650 | $2,950 | +$700 |
| Body corporate (unit) | $2,300 | $2,300 | - |
| Total (driving) | $12,794 | $12,068 | +$726 |
| Total (public transport) | $9,215 | $8,515 | +$700 |
Green = cheaper. Commute: ATO 91c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Bonnie Vale | Bundeena | 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 — Bonnie Vale vs Bundeena (2026-27)
What the numbers show
Bundeena costs $726 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $8,323 in favour of Bundeena.
The biggest single gap is home insurance at $700 per year. Bonnie Vale carries high flood risk, which pushes estimated premiums higher.
On public transport the gap is $700 per year, $9,215 from Bonnie Vale versus $8,515 from Bundeena.
Where the difference actually comes from
- Council rates is identical at $1,617 a year.
- Water and sewerage is identical at $1,548 a year.
- Driving commute favours Bundeena by $26 a year, $5,953 against $5,979.
- Building insurance favours Bundeena by $700 a year, $2,950 against $3,650.
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 high in Bonnie Vale against low in Bundeena, which feeds the insurance estimate.
10-year cumulative cost projection
| Year | Bonnie Vale cumulative | Bundeena cumulative | Difference |
|---|---|---|---|
| Year 1 | $12,794 | $12,068 | $726 |
| Year 3 | $39,545 | $37,301 | $2,244 |
| Year 5 | $67,925 | $64,071 | $3,854 |
| Year 10 | $146,669 | $138,346 | $8,323 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Bonnie Vale or Bundeena cheaper to live in?
Bundeena is cheaper to run by car at $12,068 per year versus $12,794 for Bonnie Vale, a difference of $726 annually. Figures cover council rates, water, commute (ATO 91c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Bonnie Vale and Bundeena?
Annual council rates for a house are $1,617 in Bonnie Vale (Sutherland rates (OLG) and $1,617 in Bundeena (Sutherland rates (OLG). Water and sewerage adds $1,548 in Bonnie Vale and $1,548 in Bundeena. 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 Bonnie Vale and Bundeena?
Annual driving commute costs are $5,979 from Bonnie Vale and $5,953 from Bundeena to Sydney CBD (ATO 91c/km). Public transport costs $2,400 from Bonnie Vale and $2,400 from Bundeena.
What is the 10-year cost difference between Bonnie Vale and Bundeena?
At 3% annual cost growth, Bonnie Vale costs a cumulative $146,669 and Bundeena costs $138,346 over 10 years by car. The cumulative difference is $8,323 in favour of Bundeena. Excludes purchase price, mortgage, and personal expenses.
Which of Bonnie Vale and Bundeena 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.
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Sources: Sutherland rates (OLG and Sutherland 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.