Mona Vale vs Newport: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Mona Vale and Newport are both Northern Beaches rates (OLG suburbs, sitting 23.2 km and 25.7 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Newport runs $310 a year cheaper than Mona Vale, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $3,554.
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 →Mona Vale
Newport
Annual cost breakdown
| Category | Mona Vale | Newport | Difference |
|---|---|---|---|
| Council rates | $1,766 | $1,766 | - |
| Water & sewerage | $1,548 | $1,548 | - |
| Commute (driving) | $5,756 | $6,096 | -$340 |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $2,950 | $2,300 | +$650 |
| Body corporate (unit) | $2,300 | $2,100 | +$200 |
| Total (driving) | $12,020 | $11,710 | +$310 |
| Total (public transport) | $8,664 | $8,014 | +$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 | Mona Vale | Newport | 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 — Mona Vale vs Newport (2026-27)
What the numbers show
Newport costs $310 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $3,554 in favour of Newport.
The biggest single gap is home insurance at $650 per year. Mona Vale carries high flood risk, which pushes estimated premiums higher.
On public transport the gap is $650 per year, $8,664 from Mona Vale versus $8,014 from Newport.
Where the difference actually comes from
- Council rates is identical at $1,766 a year.
- Water and sewerage is identical at $1,548 a year.
- Driving commute favours Mona Vale by $340 a year, $5,756 against $6,096.
- Building insurance favours Newport by $650 a year, $2,300 against $2,950.
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 Mona Vale against medium in Newport, which feeds the insurance estimate.
10-year cumulative cost projection
| Year | Mona Vale cumulative | Newport cumulative | Difference |
|---|---|---|---|
| Year 1 | $12,020 | $11,710 | $310 |
| Year 3 | $37,153 | $36,194 | $959 |
| Year 5 | $63,816 | $62,170 | $1,646 |
| Year 10 | $137,796 | $134,242 | $3,554 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Mona Vale or Newport cheaper to live in?
Newport is cheaper to run by car at $11,710 per year versus $12,020 for Mona Vale, a difference of $310 annually. Figures cover council rates, water, commute (ATO 91c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Mona Vale and Newport?
Annual council rates for a house are $1,766 in Mona Vale (Northern Beaches rates (OLG) and $1,766 in Newport (Northern Beaches rates (OLG). Water and sewerage adds $1,548 in Mona Vale and $1,548 in Newport. 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 Mona Vale and Newport?
Annual driving commute costs are $5,756 from Mona Vale and $6,096 from Newport to Sydney CBD (ATO 91c/km). Public transport costs $2,400 from Mona Vale and $2,400 from Newport.
What is the 10-year cost difference between Mona Vale and Newport?
At 3% annual cost growth, Mona Vale costs a cumulative $137,796 and Newport costs $134,242 over 10 years by car. The cumulative difference is $3,554 in favour of Newport. Excludes purchase price, mortgage, and personal expenses.
Which of Mona Vale and Newport 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.
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Sources: Northern Beaches rates (OLG and Northern Beaches 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.