Oyster Cove vs Swan Bay: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 88c/km, Opal & Translink fares, AER electricity benchmarks
Oyster Cove and Swan Bay are both Port Stephens rates (OLG suburbs, sitting 143.6 km and 146.9 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Swan Bay runs $400 a year cheaper than Oyster Cove, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $4,586.
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 →Oyster Cove
Swan Bay
Annual cost breakdown
| Category | Oyster Cove | Swan Bay | Difference |
|---|---|---|---|
| Council rates | $1,415 | $1,415 | - |
| Water & sewerage | $1,377 | $1,377 | - |
| Commute (driving) | $17,600 | $17,600 | - |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $3,500 | $3,100 | +$400 |
| Body corporate (unit) | $1,800 | $1,800 | - |
| Total (driving) | $23,892 | $23,492 | +$400 |
| Total (public transport) | $8,692 | $8,292 | +$400 |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Oyster Cove | Swan Bay | 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 — Oyster Cove vs Swan Bay (2026-27)
What the numbers show
Swan Bay costs $400 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $4,586 in favour of Swan Bay.
The biggest single gap is home insurance at $400 per year. Oyster Cove carries high flood risk, which pushes estimated premiums higher.
On public transport the gap is $400 per year, $8,692 from Oyster Cove versus $8,292 from Swan Bay.
10-year cumulative cost projection
| Year | Oyster Cove cumulative | Swan Bay cumulative | Difference |
|---|---|---|---|
| Year 1 | $23,892 | $23,492 | $400 |
| Year 3 | $73,848 | $72,611 | $1,237 |
| Year 5 | $126,846 | $124,722 | $2,124 |
| Year 10 | $273,895 | $269,309 | $4,586 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Oyster Cove or Swan Bay cheaper to live in?
Swan Bay is cheaper to run by car at $23,492 per year versus $23,892 for Oyster Cove, a difference of $400 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Oyster Cove and Swan Bay?
Annual council rates for a house are $1,415 in Oyster Cove (Port Stephens rates (OLG) and $1,415 in Swan Bay (Port Stephens rates (OLG). Water and sewerage adds $1,377 in Oyster Cove and $1,377 in Swan Bay. 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 Oyster Cove and Swan Bay?
Annual driving commute costs are $17,600 from Oyster Cove and $17,600 from Swan Bay to Sydney CBD (ATO 88c/km). Public transport costs $2,400 from Oyster Cove and $2,400 from Swan Bay.
What is the 10-year cost difference between Oyster Cove and Swan Bay?
At 3% annual cost growth, Oyster Cove costs a cumulative $273,895 and Swan Bay costs $269,309 over 10 years by car. The cumulative difference is $4,586 in favour of Swan Bay. Excludes purchase price, mortgage, and personal expenses.
Which of Oyster Cove and Swan Bay 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: Port Stephens rates (OLG and Port Stephens 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.