Bonnie Vale vs Marley: 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 Marley are both Sutherland rates (OLG suburbs, sitting 24.8 km and 28.7 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Bonnie Vale runs $452 a year cheaper than Marley, driven mostly by the commute. Over 10 years at 3% growth that gap compounds to about $5,182.
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 →Bonnie Vale
Marley
Annual cost breakdown
| Category | Bonnie Vale | Marley | Difference |
|---|---|---|---|
| Council rates | $1,617 | $1,617 | - |
| Water & sewerage | $1,548 | $1,548 | - |
| Commute (driving) | $5,979 | $6,431 | -$452 |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $3,650 | $3,650 | - |
| Body corporate (unit) | $2,300 | $2,100 | +$200 |
| Total (driving) | $12,794 | $13,246 | -$452 |
| Total (public transport) | $9,215 | $9,215 | - |
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 | Marley | 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 Marley (2026-27)
What the numbers show
Bonnie Vale costs $452 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $5,182 in favour of Bonnie Vale.
The biggest single gap is commute costs at $452 per year. Marley is 28.7 km from Sydney CBD, which drives higher annual driving costs at the ATO rate of 91c/km.
On public transport the two suburbs cost almost the same, $9,215 and $9,215 a year, so the $452 driving gap nearly closes if you commute by public transport.
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 Bonnie Vale by $452 a year, $5,979 against $6,431.
- Building insurance is identical at $3,650 a year.
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.
10-year cumulative cost projection
| Year | Bonnie Vale cumulative | Marley cumulative | Difference |
|---|---|---|---|
| Year 1 | $12,794 | $13,246 | $452 |
| Year 3 | $39,545 | $40,942 | $1,397 |
| Year 5 | $67,925 | $70,325 | $2,400 |
| Year 10 | $146,669 | $151,851 | $5,182 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Bonnie Vale or Marley cheaper to live in?
Bonnie Vale is cheaper to run by car at $12,794 per year versus $13,246 for Marley, a difference of $452 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 Marley?
Annual council rates for a house are $1,617 in Bonnie Vale (Sutherland rates (OLG) and $1,617 in Marley (Sutherland rates (OLG). Water and sewerage adds $1,548 in Bonnie Vale and $1,548 in Marley. 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 Marley?
Annual driving commute costs are $5,979 from Bonnie Vale and $6,431 from Marley to Sydney CBD (ATO 91c/km). Public transport costs $2,400 from Bonnie Vale and $2,400 from Marley.
What is the 10-year cost difference between Bonnie Vale and Marley?
At 3% annual cost growth, Bonnie Vale costs a cumulative $146,669 and Marley costs $151,851 over 10 years by car. The cumulative difference is $5,182 in favour of Bonnie Vale. Excludes purchase price, mortgage, and personal expenses.
Which of Bonnie Vale and Marley 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.