Brooklyn vs Little Wobby, true annual running costs compared 2026
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Brooklyn (Hornsby rates (OLG) and Little Wobby (Central Coast rates (OLG) attract comparison from buyers considering suburbs across different council areas at similar distances from Sydney CBD (31.6 km and 35.8 km).
Little Wobby runs $753 a year cheaper than Brooklyn, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $8,632.
Over 10 years the gap between these two is about $8,600, about $17 a week, and most of it is the AI-estimated insurance line.
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Little Wobby
Annual cost breakdown
| Category | Brooklyn | Little Wobby | Difference |
|---|---|---|---|
| Council rates Official, 2026-27 | $1,541 | $1,454 | +$87 |
| Water & sewerage Estimated | $1,548 | $1,300 | +$248 |
| Commute (driving) Modelled, 2026-27 | $6,680 | $6,912 | -$232 |
| Commute (public transport) Modelled, 2026-27 | $2,400 | $2,400 | - |
| Home insurance Estimated | $2,650 | $2,000 | +$650 |
| Body corporate (unit) Estimated | $2,100 | $2,100 | - |
| Total (driving) | $12,419 | $11,666 | +$753 |
| Total (public transport) | $8,139 | $7,154 | +$985 |
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 | Brooklyn | Little Wobby | 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, Brooklyn vs Little Wobby (2026-27)
What the numbers show
Brooklyn and Little Wobby differ by $753 a year by car, but $650 of that is the building insurance estimate rather than a published figure. On the sourced costs, council rates, water and the commute, the gap is $103, so neither suburb is named cheaper here.
The biggest single gap is home insurance at $650 per year. Brooklyn carries high flood risk, which pushes estimated premiums higher.
On public transport the gap is $985 per year, $8,139 from Brooklyn versus $7,154 from Little Wobby.
Where the difference actually comes from
- Council rates favours Little Wobby by $87 a year, $1,454 against $1,541.
- Water and sewerage favours Little Wobby by $248 a year, $1,300 against $1,548.
- Driving commute favours Brooklyn by $232 a year, $6,680 against $6,912.
- Building insurance favours Little Wobby by $650 a year, $2,000 against $2,650.
They sit in different council areas, so the rates line is set by two different councils. For NSW that figure is the average residential rate reported to the Office of Local Government, uplifted by that council's IPART rate peg.
Fire risk is rated high in Brooklyn against medium in Little Wobby, which feeds the insurance estimate.
10-year cumulative cost projection
| Year | Brooklyn cumulative | Little Wobby cumulative | Difference |
|---|---|---|---|
| Year 1 | $12,419 | $11,666 | $753 |
| Year 3 | $38,386 | $36,058 | $2,328 |
| Year 5 | $65,934 | $61,936 | $3,998 |
| Year 10 | $142,370 | $133,738 | $8,632 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Brooklyn or Little Wobby cheaper to live in?
Neither is named cheaper. Brooklyn runs $12,419 a year by car and Little Wobby $11,666, but most of the $753 difference is the building insurance estimate rather than a published figure. On council rates, water and the commute, which are sourced, the gap is $103. Source: SuburbCost 2026 data.
What are council rates in Brooklyn and Little Wobby?
Annual council rates for a house are $1,541 in Brooklyn (Hornsby rates (OLG) and $1,454 in Little Wobby (Central Coast rates (OLG). Water and sewerage adds $1,548 in Brooklyn and $1,300 in Little Wobby. 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 Brooklyn and Little Wobby?
Annual driving commute costs are $6,680 from Brooklyn and $6,912 from Little Wobby to Sydney CBD (ATO 91c/km). Public transport costs $2,400 from Brooklyn and $2,400 from Little Wobby.
What is the 10-year cost difference between Brooklyn and Little Wobby?
At 3% annual cost growth, Brooklyn costs a cumulative $142,370 and Little Wobby costs $133,738 over 10 years by car. The cumulative difference is $8,632 in favour of Little Wobby. Excludes purchase price, mortgage, and personal expenses.
Which of Brooklyn and Little Wobby suits you better?
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Sources: Hornsby rates (OLG and Central Coast 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.