Coomba Park vs Green Point, true annual running costs compared 2026
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Coomba Park and Green Point are both Mid-Coast rates (OLG suburbs, and are commonly compared by buyers weighing up running costs within the same council area.
Coomba Park runs $300 a year cheaper than Green Point, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $3,439.
Over 10 years the gap between these two is about $3,400, about $7 a week, and most of it is the AI-estimated insurance line.
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Green Point
Annual cost breakdown
| Category | Coomba Park | Green Point | Difference |
|---|---|---|---|
| Council rates Official, 2026-27 | $1,609 | $1,609 | - |
| Water & sewerage Estimated | $1,300 | $1,300 | - |
| Commute (driving) Modelled, 2026-27 | $18,200 | $18,200 | - |
| Commute (public transport) Modelled, 2026-27 | $18,200 | $18,200 | - |
| Home insurance Estimated | $2,350 | $2,650 | -$300 |
| Body corporate (unit) Estimated | $1,500 | $1,500 | - |
| Total (driving) | $23,459 | $23,759 | -$300 |
| Total (public transport) | $23,459 | $23,759 | -$300 |
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 | Coomba Park | Green Point | Difference |
|---|---|---|---|
| House | $2,827 | $2,827 | - |
| Unit | $2,369 | $2,369 | - |
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, Coomba Park vs Green Point (2026-27)
What the numbers show
Coomba Park and Green Point differ by $300 a year by car, but $300 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 $0, so neither suburb is named cheaper here.
The biggest single gap is home insurance at $300 per year. Green Point carries high flood risk, which pushes estimated premiums higher.
On public transport the gap is $300 per year, $23,459 from Coomba Park versus $23,759 from Green Point.
Where the difference actually comes from
- Council rates is identical at $1,609 a year.
- Water and sewerage is identical at $1,300 a year.
- Driving commute is identical at $18,200 a year.
- Building insurance favours Coomba Park by $300 a year, $2,350 against $2,650.
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 the insurance band.
Fire risk is rated high in Green Point against medium in Coomba Park, which feeds the insurance estimate.
10-year cumulative cost projection
| Year | Coomba Park cumulative | Green Point cumulative | Difference |
|---|---|---|---|
| Year 1 | $23,459 | $23,759 | $300 |
| Year 3 | $72,509 | $73,437 | $928 |
| Year 5 | $124,547 | $126,140 | $1,593 |
| Year 10 | $268,931 | $272,370 | $3,439 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Coomba Park or Green Point cheaper to live in?
Neither is named cheaper. Coomba Park runs $23,459 a year by car and Green Point $23,759, but most of the $300 difference is the building insurance estimate rather than a published figure. On council rates, water and the commute, which are sourced, the gap is $0. Source: SuburbCost 2026 data.
What are council rates in Coomba Park and Green Point?
Annual council rates for a house are $1,609 in Coomba Park (Mid-Coast rates (OLG) and $1,609 in Green Point (Mid-Coast rates (OLG). Water and sewerage adds $1,300 in Coomba Park and $1,300 in Green Point. 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 Coomba Park and Green Point?
Coomba Park carries a flat regional driving allowance of $18,200, about 20,000 km of household driving a year, because it is more than 100 km from Sydney CBD. Green Point carries a flat regional driving allowance of $18,200, about 20,000 km of household driving a year, because it is more than 100 km from Sydney CBD. No daily public transport commute is assumed from either suburb, so both are costed by car.
What is the 10-year cost difference between Coomba Park and Green Point?
At 3% annual cost growth, Coomba Park costs a cumulative $268,931 and Green Point costs $272,370 over 10 years by car. The cumulative difference is $3,439 in favour of Coomba Park. Excludes purchase price, mortgage, and personal expenses.
Which of Coomba Park and Green Point suits you better?
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Sources: Mid-Coast rates (OLG and Mid-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.