Dundas vs Dundas Valley: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 88c/km, Opal & Translink fares, AER electricity benchmarks
Dundas and Dundas Valley are both Parramatta rates (OLG suburbs, sitting 17.3 km and 16.8 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Dundas Valley runs $547 a year cheaper than Dundas, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $6,271.
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 →Dundas
Dundas Valley
Annual cost breakdown
| Category | Dundas | Dundas Valley | Difference |
|---|---|---|---|
| Council rates | $1,156 | $1,156 | - |
| Water & sewerage | $1,548 | $1,548 | - |
| Commute (driving) | $4,582 | $4,485 | +$97 |
| Commute (public transport) | $2,386 | $2,386 | - |
| Home insurance | $2,300 | $1,850 | +$450 |
| Body corporate (unit) | $2,300 | $2,300 | - |
| Total (driving) | $9,586 | $9,039 | +$547 |
| Total (public transport) | $7,390 | $6,940 | +$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 | Dundas | Dundas Valley | 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 — Dundas vs Dundas Valley (2026-27)
What the numbers show
Dundas Valley costs $547 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $6,271 in favour of Dundas Valley.
The biggest single gap is home insurance at $450 per year. Dundas carries medium flood risk, which pushes estimated premiums higher.
On public transport the gap is $450 per year, $7,390 from Dundas versus $6,940 from Dundas Valley.
10-year cumulative cost projection
| Year | Dundas cumulative | Dundas Valley cumulative | Difference |
|---|---|---|---|
| Year 1 | $9,586 | $9,039 | $547 |
| Year 3 | $29,629 | $27,939 | $1,690 |
| Year 5 | $50,893 | $47,989 | $2,904 |
| Year 10 | $109,893 | $103,622 | $6,271 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Dundas or Dundas Valley cheaper to live in?
Dundas Valley is cheaper to run by car at $9,039 per year versus $9,586 for Dundas, a difference of $547 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Dundas and Dundas Valley?
Annual council rates for a house are $1,156 in Dundas (Parramatta rates (OLG) and $1,156 in Dundas Valley (Parramatta rates (OLG). Water and sewerage adds $1,548 in Dundas and $1,548 in Dundas Valley. 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 Dundas and Dundas Valley?
Annual driving commute costs are $4,582 from Dundas and $4,485 from Dundas Valley to Sydney CBD (ATO 88c/km). Public transport costs $2,386 from Dundas and $2,386 from Dundas Valley.
What is the 10-year cost difference between Dundas and Dundas Valley?
At 3% annual cost growth, Dundas costs a cumulative $109,893 and Dundas Valley costs $103,622 over 10 years by car. The cumulative difference is $6,271 in favour of Dundas Valley. Excludes purchase price, mortgage, and personal expenses.
Which of Dundas and Dundas Valley 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: Parramatta rates (OLG and Parramatta 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.