Scarborough vs Wombarra: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 88c/km, Opal & Translink fares, AER electricity benchmarks
Scarborough and Wombarra are both Wollongong rates (OLG suburbs, sitting 49.9 km and 51.4 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
The two sit within $135 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 →Scarborough
Wombarra
Annual cost breakdown
| Category | Scarborough | Wombarra | Difference |
|---|---|---|---|
| Council rates | $1,819 | $1,819 | - |
| Water & sewerage | $1,548 | $1,548 | - |
| Commute (driving) | $6,344 | $6,209 | +$135 |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $3,000 | $3,000 | - |
| Body corporate (unit) | $2,100 | $2,100 | - |
| Total (driving) | $12,711 | $12,576 | +$135 |
| Total (public transport) | $8,767 | $8,767 | - |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Scarborough | Wombarra | 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 — Scarborough vs Wombarra (2026-27)
What the numbers show
Scarborough and Wombarra cost within $135 of each other annually by car. Over ten years with 3% annual growth the gap reaches roughly $1,547, making running cost a minor factor in the decision.
The biggest single gap is commute costs at $135 per year. Wombarra is 51.4 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, $8,767 and $8,767 a year, so the $135 driving gap nearly closes if you commute by public transport.
10-year cumulative cost projection
| Year | Scarborough cumulative | Wombarra cumulative | Difference |
|---|---|---|---|
| Year 1 | $12,711 | $12,576 | $135 |
| Year 3 | $39,288 | $38,871 | $417 |
| Year 5 | $67,484 | $66,768 | $716 |
| Year 10 | $145,717 | $144,170 | $1,547 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Scarborough or Wombarra cheaper to live in?
Wombarra is cheaper to run by car at $12,576 per year versus $12,711 for Scarborough, a difference of $135 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Scarborough and Wombarra?
Annual council rates for a house are $1,819 in Scarborough (Wollongong rates (OLG) and $1,819 in Wombarra (Wollongong rates (OLG). Water and sewerage adds $1,548 in Scarborough and $1,548 in Wombarra. 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 Scarborough and Wombarra?
Annual driving commute costs are $6,344 from Scarborough and $6,209 from Wombarra to Sydney CBD (ATO 88c/km). Public transport costs $2,400 from Scarborough and $2,400 from Wombarra.
What is the 10-year cost difference between Scarborough and Wombarra?
At 3% annual cost growth, Scarborough costs a cumulative $145,717 and Wombarra costs $144,170 over 10 years by car. The cumulative difference is $1,547 in favour of Wombarra. Excludes purchase price, mortgage, and personal expenses.
Which of Scarborough and Wombarra 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.
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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.