Arncliffe vs Bardwell Valley: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Arncliffe and Bardwell Valley are both Bayside rates (OLG suburbs, sitting 9.9 km and 10.4 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Bardwell Valley runs $519 a year cheaper than Arncliffe, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $5,949.
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 →Arncliffe
Bardwell Valley
Annual cost breakdown
| Category | Arncliffe | Bardwell Valley | Difference |
|---|---|---|---|
| Council rates | $1,265 | $1,265 | - |
| Water & sewerage | $1,548 | $1,548 | - |
| Commute (driving) | $3,031 | $3,162 | -$131 |
| Commute (public transport) | $1,920 | $2,386 | -$466 |
| Home insurance | $2,950 | $2,300 | +$650 |
| Body corporate (unit) | $2,600 | $2,600 | - |
| Total (driving) | $8,794 | $8,275 | +$519 |
| Total (public transport) | $7,683 | $7,499 | +$184 |
Green = cheaper. Commute: ATO 91c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Arncliffe | Bardwell Valley | 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 — Arncliffe vs Bardwell Valley (2026-27)
What the numbers show
Bardwell Valley costs $519 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $5,949 in favour of Bardwell Valley.
The biggest single gap is home insurance at $650 per year. Arncliffe carries high flood risk, which pushes estimated premiums higher.
On public transport the two suburbs cost almost the same, $7,683 and $7,499 a year, so the $519 driving gap nearly closes if you commute by public transport.
Where the difference actually comes from
- Council rates is identical at $1,265 a year.
- Water and sewerage is identical at $1,548 a year.
- Driving commute favours Arncliffe by $131 a year, $3,031 against $3,162.
- Building insurance favours Bardwell Valley by $650 a year, $2,300 against $2,950.
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 Arncliffe against medium in Bardwell Valley, which feeds the insurance estimate. The catchment state school scores 8.2 in Bardwell Valley against 6.7 in Arncliffe, on ACARA's ICSEA percentile scaled to ten.
10-year cumulative cost projection
| Year | Arncliffe cumulative | Bardwell Valley cumulative | Difference |
|---|---|---|---|
| Year 1 | $8,794 | $8,275 | $519 |
| Year 3 | $27,181 | $25,577 | $1,604 |
| Year 5 | $46,689 | $43,933 | $2,756 |
| Year 10 | $100,813 | $94,864 | $5,949 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Arncliffe or Bardwell Valley cheaper to live in?
Bardwell Valley is cheaper to run by car at $8,275 per year versus $8,794 for Arncliffe, a difference of $519 annually. Figures cover council rates, water, commute (ATO 91c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Arncliffe and Bardwell Valley?
Annual council rates for a house are $1,265 in Arncliffe (Bayside rates (OLG) and $1,265 in Bardwell Valley (Bayside rates (OLG). Water and sewerage adds $1,548 in Arncliffe and $1,548 in Bardwell Valley. 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 Arncliffe and Bardwell Valley?
Annual driving commute costs are $3,031 from Arncliffe and $3,162 from Bardwell Valley to Sydney CBD (ATO 91c/km). Public transport costs $1,920 from Arncliffe and $2,386 from Bardwell Valley.
What is the 10-year cost difference between Arncliffe and Bardwell Valley?
At 3% annual cost growth, Arncliffe costs a cumulative $100,813 and Bardwell Valley costs $94,864 over 10 years by car. The cumulative difference is $5,949 in favour of Bardwell Valley. Excludes purchase price, mortgage, and personal expenses.
Which of Arncliffe and Bardwell Valley 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: Bayside rates (OLG and Bayside 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.