Coalcliff vs Stanwell Tops: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 88c/km, Opal & Translink fares, AER electricity benchmarks
Coalcliff and Stanwell Tops are both Wollongong rates (OLG suburbs, sitting 47.3 km and 44.5 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Stanwell Tops runs $310 a year cheaper than Coalcliff, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $3,554.
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 →Coalcliff
Stanwell Tops
Annual cost breakdown
| Category | Coalcliff | Stanwell Tops | Difference |
|---|---|---|---|
| Council rates | $1,819 | $1,819 | - |
| Water & sewerage | $1,548 | $1,548 | - |
| Commute (driving) | $6,533 | $6,673 | -$140 |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $3,000 | $2,550 | +$450 |
| Body corporate (unit) | $2,100 | $2,100 | - |
| Total (driving) | $12,900 | $12,590 | +$310 |
| Total (public transport) | $8,767 | $8,317 | +$450 |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Coalcliff | Stanwell Tops | Difference |
|---|---|---|---|
| House | $2,148 | $2,148 | - |
| Unit | $1,716 | $1,716 | - |
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 — Coalcliff vs Stanwell Tops (2026-27)
What the numbers show
Stanwell Tops costs $310 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $3,554 in favour of Stanwell Tops.
The biggest single gap is home insurance at $450 per year. Coalcliff carries medium flood risk, which pushes estimated premiums higher.
On public transport the gap is $450 per year, $8,767 from Coalcliff versus $8,317 from Stanwell Tops.
10-year cumulative cost projection
| Year | Coalcliff cumulative | Stanwell Tops cumulative | Difference |
|---|---|---|---|
| Year 1 | $12,900 | $12,590 | $310 |
| Year 3 | $39,873 | $38,914 | $959 |
| Year 5 | $68,488 | $66,842 | $1,646 |
| Year 10 | $147,884 | $144,330 | $3,554 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Coalcliff or Stanwell Tops cheaper to live in?
Stanwell Tops is cheaper to run by car at $12,590 per year versus $12,900 for Coalcliff, a difference of $310 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Coalcliff and Stanwell Tops?
Annual council rates for a house are $1,819 in Coalcliff (Wollongong rates (OLG) and $1,819 in Stanwell Tops (Wollongong rates (OLG). Water and sewerage adds $1,548 in Coalcliff and $1,548 in Stanwell Tops. 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 Coalcliff and Stanwell Tops?
Annual driving commute costs are $6,533 from Coalcliff and $6,673 from Stanwell Tops to Sydney CBD (ATO 88c/km). Public transport costs $2,400 from Coalcliff and $2,400 from Stanwell Tops.
What is the 10-year cost difference between Coalcliff and Stanwell Tops?
At 3% annual cost growth, Coalcliff costs a cumulative $147,884 and Stanwell Tops costs $144,330 over 10 years by car. The cumulative difference is $3,554 in favour of Stanwell Tops. Excludes purchase price, mortgage, and personal expenses.
Which of Coalcliff and Stanwell Tops 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: Wollongong rates (OLG and Wollongong rates (OLG 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.