Berry Mountain vs Bundewallah: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 88c/km, Opal & Translink fares, AER electricity benchmarks
Berry Mountain and Bundewallah are both Shoalhaven rates (OLG suburbs, sitting 112.1 km and 110.5 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Berry Mountain runs $400 a year cheaper than Bundewallah, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $4,585.
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 →Berry Mountain
Bundewallah
Annual cost breakdown
| Category | Berry Mountain | Bundewallah | Difference |
|---|---|---|---|
| Council rates | $1,547 | $1,547 | - |
| Water & sewerage | $1,300 | $1,300 | - |
| Commute (driving) | $17,600 | $17,600 | - |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $2,000 | $2,400 | -$400 |
| Body corporate (unit) | $1,800 | $1,800 | - |
| Total (driving) | $22,447 | $22,847 | -$400 |
| Total (public transport) | $7,247 | $7,647 | -$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 | Berry Mountain | Bundewallah | Difference |
|---|---|---|---|
| House | $2,420 | $2,420 | - |
| Unit | $1,920 | $1,920 | - |
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 — Berry Mountain vs Bundewallah (2026-27)
What the numbers show
Berry Mountain costs $400 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $4,585 in favour of Berry Mountain.
The biggest single gap is home insurance at $400 per year.
On public transport the gap is $400 per year, $7,247 from Berry Mountain versus $7,647 from Bundewallah.
10-year cumulative cost projection
| Year | Berry Mountain cumulative | Bundewallah cumulative | Difference |
|---|---|---|---|
| Year 1 | $22,447 | $22,847 | $400 |
| Year 3 | $69,381 | $70,618 | $1,237 |
| Year 5 | $119,174 | $121,298 | $2,124 |
| Year 10 | $257,330 | $261,915 | $4,585 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Berry Mountain or Bundewallah cheaper to live in?
Berry Mountain is cheaper to run by car at $22,447 per year versus $22,847 for Bundewallah, 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 Berry Mountain and Bundewallah?
Annual council rates for a house are $1,547 in Berry Mountain (Shoalhaven rates (OLG) and $1,547 in Bundewallah (Shoalhaven rates (OLG). Water and sewerage adds $1,300 in Berry Mountain and $1,300 in Bundewallah. 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 Berry Mountain and Bundewallah?
Annual driving commute costs are $17,600 from Berry Mountain and $17,600 from Bundewallah to Sydney CBD (ATO 88c/km). Public transport costs $2,400 from Berry Mountain and $2,400 from Bundewallah.
What is the 10-year cost difference between Berry Mountain and Bundewallah?
At 3% annual cost growth, Berry Mountain costs a cumulative $257,330 and Bundewallah costs $261,915 over 10 years by car. The cumulative difference is $4,585 in favour of Berry Mountain. Excludes purchase price, mortgage, and personal expenses.
Which of Berry Mountain and Bundewallah 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: Shoalhaven rates (OLG and Shoalhaven 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.