Arndell Park vs Blacktown: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 88c/km, Opal & Translink fares, AER electricity benchmarks
Arndell Park and Blacktown are both Blacktown City Council rates (IPART approved SRV, 11.54% adopted for suburbs, sitting 31.7 km and 30.2 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
The two sit within $114 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. 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 →Arndell Park
Blacktown
Annual cost breakdown
| Category | Arndell Park | Blacktown | Difference |
|---|---|---|---|
| Council rates | $1,360 | $1,360 | - |
| Water & sewerage | $1,548 | $1,548 | - |
| Commute (driving) | $6,467 | $6,353 | +$114 |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $1,850 | $1,850 | - |
| Body corporate (unit) | $2,100 | $2,100 | - |
| Total (driving) | $11,225 | $11,111 | +$114 |
| Total (public transport) | $7,158 | $7,158 | - |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Arndell Park | Blacktown | Difference |
|---|---|---|---|
| House | $2,420 | $2,420 | - |
| Unit | $1,920 | $1,920 | - |
Estimated from AER residential benchmarks for each suburb's climate zone at 2025 rates (QLD 30c/kWh, NSW 33c/kWh incl. supply charge; unit ≈ 75% of a house). Get the free report for a breakdown by your exact number of occupants.
Cost breakdown chart
Annual cost breakdown — Arndell Park vs Blacktown (2026-27)
What the numbers show
Arndell Park and Blacktown cost within $114 of each other annually by car. Over ten years with 3% annual growth the gap reaches roughly $1,307, making running cost a minor factor in the decision.
The biggest single gap is commute costs at $114 per year. Arndell Park is 31.7 km from Sydney CBD, which drives higher annual driving costs at the ATO rate of 88c/km.
On public transport the two suburbs cost almost the same, $7,158 and $7,158 a year, so the $114 driving gap nearly closes if you commute by public transport.
10-year cumulative cost projection
| Year | Arndell Park cumulative | Blacktown cumulative | Difference |
|---|---|---|---|
| Year 1 | $11,225 | $11,111 | $114 |
| Year 3 | $34,695 | $34,343 | $352 |
| Year 5 | $59,595 | $58,990 | $605 |
| Year 10 | $128,682 | $127,375 | $1,307 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Arndell Park or Blacktown cheaper to live in?
Blacktown is cheaper to run by car at $11,111 per year versus $11,225 for Arndell Park, a difference of $114 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Arndell Park and Blacktown?
Annual council rates for a house are $1,360 in Arndell Park (Blacktown City Council rates (IPART approved SRV, 11.54% adopted for) and $1,360 in Blacktown (Blacktown City Council rates (IPART approved SRV, 11.54% adopted for). Water and sewerage adds $1,548 in Arndell Park and $1,548 in Blacktown. 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 Arndell Park and Blacktown?
Annual driving commute costs are $6,467 from Arndell Park and $6,353 from Blacktown to Sydney CBD (ATO 88c/km). Public transport costs $2,400 from Arndell Park and $2,400 from Blacktown.
What is the 10-year cost difference between Arndell Park and Blacktown?
At 3% annual cost growth, Arndell Park costs a cumulative $128,682 and Blacktown costs $127,375 over 10 years by car. The cumulative difference is $1,307 in favour of Blacktown. Excludes purchase price, mortgage, and personal expenses.
Which of Arndell Park and Blacktown 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.
Related comparisons
Sources: Blacktown City Council rates (IPART approved SRV, 11.54% adopted for and Blacktown City Council rates (IPART approved SRV, 11.54% adopted for rate data, water utility pricing (QLD: Queensland Urban Utilities / Unitywater; NSW: Sydney Water / Hunter Water), ATO 88c/km, and SuburbCost AI insurance estimates. Data updated July 2026.