Hamlyn Terrace vs Woongarrah: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Hamlyn Terrace and Woongarrah are both Central Coast rates (OLG suburbs, sitting 72.5 km and 74.8 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Woongarrah runs $548 a year cheaper than Hamlyn Terrace, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $6,282.
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 →Hamlyn Terrace
Woongarrah
Annual cost breakdown
| Category | Hamlyn Terrace | Woongarrah | Difference |
|---|---|---|---|
| Council rates | $1,454 | $1,454 | - |
| Water & sewerage | $1,300 | $1,300 | - |
| Commute (driving) | $3,166 | $3,268 | -$102 |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $3,100 | $2,450 | +$650 |
| Body corporate (unit) | $1,800 | $1,800 | - |
| Total (driving) | $9,020 | $8,472 | +$548 |
| Total (public transport) | $8,254 | $7,604 | +$650 |
Green = cheaper. Commute: ATO 91c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Hamlyn Terrace | Woongarrah | 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 — Hamlyn Terrace vs Woongarrah (2026-27)
What the numbers show
Woongarrah costs $548 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $6,282 in favour of Woongarrah.
The biggest single gap is home insurance at $650 per year. Hamlyn Terrace carries high flood risk, which pushes estimated premiums higher.
On public transport the gap is $650 per year, $8,254 from Hamlyn Terrace versus $7,604 from Woongarrah.
Where the difference actually comes from
- Council rates is identical at $1,454 a year.
- Water and sewerage is identical at $1,300 a year.
- Driving commute favours Hamlyn Terrace by $102 a year, $3,166 against $3,268.
- Building insurance favours Woongarrah by $650 a year, $2,450 against $3,100.
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 high in Hamlyn Terrace against medium in Woongarrah, which feeds the insurance estimate.
10-year cumulative cost projection
| Year | Hamlyn Terrace cumulative | Woongarrah cumulative | Difference |
|---|---|---|---|
| Year 1 | $9,020 | $8,472 | $548 |
| Year 3 | $27,880 | $26,186 | $1,694 |
| Year 5 | $47,888 | $44,979 | $2,909 |
| Year 10 | $103,404 | $97,122 | $6,282 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Hamlyn Terrace or Woongarrah cheaper to live in?
Woongarrah is cheaper to run by car at $8,472 per year versus $9,020 for Hamlyn Terrace, a difference of $548 annually. Figures cover council rates, water, commute (ATO 91c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Hamlyn Terrace and Woongarrah?
Annual council rates for a house are $1,454 in Hamlyn Terrace (Central Coast rates (OLG) and $1,454 in Woongarrah (Central Coast rates (OLG). Water and sewerage adds $1,300 in Hamlyn Terrace and $1,300 in Woongarrah. 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 Hamlyn Terrace and Woongarrah?
Annual driving commute costs are $3,166 from Hamlyn Terrace and $3,268 from Woongarrah to Sydney CBD (ATO 91c/km). Public transport costs $2,400 from Hamlyn Terrace and $2,400 from Woongarrah.
What is the 10-year cost difference between Hamlyn Terrace and Woongarrah?
At 3% annual cost growth, Hamlyn Terrace costs a cumulative $103,404 and Woongarrah costs $97,122 over 10 years by car. The cumulative difference is $6,282 in favour of Woongarrah. Excludes purchase price, mortgage, and personal expenses.
Which of Hamlyn Terrace and Woongarrah 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: Central Coast 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 AI insurance estimates. Data updated July 2026.