Dover Heights vs Rose Bay, true annual running costs compared 2026
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Dover Heights (Waverley rates (OLG) and Rose Bay (Woollahra rates (OLG) attract comparison from buyers considering suburbs across different council areas at similar distances from Sydney CBD (6.7 km and 5.5 km).
Dover Heights runs $1,045 a year cheaper than Rose Bay, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $11,980.
Over 10 years the gap between these two is about $12,000, about $23 a week, and most of it is the AI-estimated insurance line.
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Rose Bay
Annual cost breakdown
| Category | Dover Heights | Rose Bay | Difference |
|---|---|---|---|
| Council rates Official, 2026-27 | $1,344 | $1,894 | -$550 |
| Water & sewerage Official, 2026-27 | $1,548 | $1,548 | - |
| Commute (driving) Modelled, 2026-27 | $2,145 | $1,790 | +$355 |
| Commute (public transport) Modelled, 2026-27 | $1,920 | $1,920 | - |
| Home insurance Estimated | $1,500 | $2,350 | -$850 |
| Body corporate (unit) Estimated | $2,600 | $2,600 | - |
| Total (driving) | $6,537 | $7,582 | -$1,045 |
| Total (public transport) | $6,312 | $7,712 | -$1,400 |
Totals exclude electricity, estimated separately below. Green = cheaper. Commute: ATO 91c/km, 220 working days. Insurance estimated from ACCC premium rates; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Dover Heights | Rose Bay | 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, Dover Heights vs Rose Bay (2026-27)
What the numbers show
Dover Heights and Rose Bay differ by $1,045 a year by car, but $850 of that is the building insurance estimate rather than a published figure. On the sourced costs, council rates, water and the commute, the gap is $195, so neither suburb is named cheaper here.
The biggest single gap is home insurance at $850 per year. Rose Bay carries high flood risk, which pushes estimated premiums higher.
On public transport the gap is $1,400 per year, $6,312 from Dover Heights versus $7,712 from Rose Bay.
Where the difference actually comes from
- Council rates favours Dover Heights by $550 a year, $1,344 against $1,894.
- Water and sewerage is identical at $1,548 a year.
- Driving commute favours Rose Bay by $355 a year, $1,790 against $2,145.
- Building insurance favours Dover Heights by $850 a year, $1,500 against $2,350.
They sit in different council areas, so the rates line is set by two different councils. For NSW that figure is the average residential rate reported to the Office of Local Government, uplifted by that council's IPART rate peg.
Flood risk is rated high in Rose Bay against low in Dover Heights, which feeds the insurance estimate.
10-year cumulative cost projection
| Year | Dover Heights cumulative | Rose Bay cumulative | Difference |
|---|---|---|---|
| Year 1 | $6,537 | $7,582 | $1,045 |
| Year 3 | $20,205 | $23,435 | $3,230 |
| Year 5 | $34,706 | $40,254 | $5,548 |
| Year 10 | $74,939 | $86,919 | $11,980 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Dover Heights or Rose Bay cheaper to live in?
Neither is named cheaper. Dover Heights runs $6,537 a year by car and Rose Bay $7,582, but most of the $1,045 difference is the building insurance estimate rather than a published figure. On council rates, water and the commute, which are sourced, the gap is $195. Source: SuburbCost 2026 data.
What are council rates in Dover Heights and Rose Bay?
Annual council rates for a house are $1,344 in Dover Heights (Waverley rates (OLG) and $1,894 in Rose Bay (Woollahra rates (OLG). Water and sewerage adds $1,548 in Dover Heights and $1,548 in Rose 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 Dover Heights and Rose Bay?
Annual driving commute costs are $2,145 from Dover Heights and $1,790 from Rose Bay to Sydney CBD (ATO 91c/km). Public transport costs $1,920 from Dover Heights and $1,920 from Rose Bay.
What is the 10-year cost difference between Dover Heights and Rose Bay?
At 3% annual cost growth, Dover Heights costs a cumulative $74,939 and Rose Bay costs $86,919 over 10 years by car. The cumulative difference is $11,980 in favour of Dover Heights. Excludes purchase price, mortgage, and personal expenses.
Which of Dover Heights and Rose Bay suits you better?
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Sources: Waverley rates (OLG and Woollahra rates (OLG rate data, water utility pricing (QLD: Queensland Urban Utilities / Unitywater; NSW: Sydney Water / Hunter Water), ATO 91c/km, and SuburbCost insurance estimates from ACCC premium rates. Data updated July 2026.