Blackbutt vs Shellharbour City Centre, true annual running costs compared 2026
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Blackbutt and Shellharbour City Centre are both Shellharbour rates (OLG suburbs, sitting 85.1 km and 84.8 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
The two sit within $86 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.
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Shellharbour City Centre
Annual cost breakdown
| Category | Blackbutt | Shellharbour City Centre | Difference |
|---|---|---|---|
| Council rates Official, 2026-27 | $1,865 | $1,865 | - |
| Water & sewerage Official, 2026-27 | $1,548 | $1,548 | - |
| Commute (driving) Modelled, 2026-27 | $3,718 | $3,704 | +$14 |
| Commute (public transport) Modelled, 2026-27 | $2,400 | $2,400 | - |
| Home insurance Estimated | $1,500 | $1,600 | -$100 |
| Body corporate (unit) Estimated | $1,800 | $1,800 | - |
| Total (driving) | $8,631 | $8,717 | -$86 |
| Total (public transport) | $7,313 | $7,413 | -$100 |
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 | Blackbutt | Shellharbour City Centre | Difference |
|---|---|---|---|
| House | $2,442 | $2,442 | - |
| Unit | $2,001 | $2,001 | - |
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, Blackbutt vs Shellharbour City Centre (2026-27)
What the numbers show
Blackbutt and Shellharbour City Centre cost within $86 of each other annually by car. Over ten years with 3% annual growth the gap reaches roughly $986, making running cost a minor factor in the decision.
The biggest single gap is home insurance at $100 per year. Shellharbour City Centre carries medium flood risk, which pushes estimated premiums higher.
On public transport the two suburbs cost almost the same, $7,313 and $7,413 a year, so the $86 driving gap nearly closes if you commute by public transport.
Where the difference actually comes from
- Council rates is identical at $1,865 a year.
- Water and sewerage is identical at $1,548 a year.
- Driving commute favours Shellharbour City Centre by $14 a year, $3,704 against $3,718.
- Building insurance favours Blackbutt by $100 a year, $1,500 against $1,600.
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 medium in Shellharbour City Centre against low in Blackbutt, which feeds the insurance estimate. Fire risk is rated medium in Blackbutt against low in Shellharbour City Centre, which feeds the insurance estimate. The catchment state school scores 5.4 in Shellharbour City Centre against 2.8 in Blackbutt, on ACARA's ICSEA percentile scaled to ten.
10-year cumulative cost projection
| Year | Blackbutt cumulative | Shellharbour City Centre cumulative | Difference |
|---|---|---|---|
| Year 1 | $8,631 | $8,717 | $86 |
| Year 3 | $26,678 | $26,943 | $265 |
| Year 5 | $45,823 | $46,280 | $457 |
| Year 10 | $98,945 | $99,931 | $986 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Blackbutt or Shellharbour City Centre cheaper to live in?
Blackbutt is cheaper to run by car at $8,631 per year versus $8,717 for Shellharbour City Centre, a difference of $86 annually. Figures cover council rates, water, commute (ATO 91c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Blackbutt and Shellharbour City Centre?
Annual council rates for a house are $1,865 in Blackbutt (Shellharbour rates (OLG) and $1,865 in Shellharbour City Centre (Shellharbour rates (OLG). Water and sewerage adds $1,548 in Blackbutt and $1,548 in Shellharbour City Centre. 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 Blackbutt and Shellharbour City Centre?
Annual driving commute costs are $3,718 from Blackbutt and $3,704 from Shellharbour City Centre to Sydney CBD (ATO 91c/km). Public transport costs $2,400 from Blackbutt and $2,400 from Shellharbour City Centre.
What is the 10-year cost difference between Blackbutt and Shellharbour City Centre?
At 3% annual cost growth, Blackbutt costs a cumulative $98,945 and Shellharbour City Centre costs $99,931 over 10 years by car. The cumulative difference is $986 in favour of Blackbutt. Excludes purchase price, mortgage, and personal expenses.
Which of Blackbutt and Shellharbour City Centre 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: Shellharbour rates (OLG and Shellharbour 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.