Horsley Park vs Mount Vernon, true annual running costs compared 2026
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Horsley Park (Fairfield rates (OLG) and Mount Vernon (Penrith rates (OLG) attract comparison from buyers considering suburbs across different council areas at similar distances from Sydney CBD (33.5 km and 36.6 km).
Horsley Park runs $459 a year cheaper than Mount Vernon, driven mostly by council rates. Over 10 years at 3% growth that gap compounds to about $5,262.
Over 10 years the gap between these two is about $5,300, about $10 a week, and most of it is the AI-estimated insurance line.
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Mount Vernon
Annual cost breakdown
| Category | Horsley Park | Mount Vernon | Difference |
|---|---|---|---|
| Council rates Official, 2026-27 | $1,030 | $1,604 | -$574 |
| Water & sewerage Official, 2026-27 | $1,548 | $1,548 | - |
| Commute (driving) Modelled, 2026-27 | $6,804 | $6,939 | -$135 |
| Commute (public transport) Modelled, 2026-27 | $2,400 | $2,400 | - |
| Home insurance Estimated | $1,850 | $1,600 | +$250 |
| Body corporate (unit) Estimated | $2,100 | $2,100 | - |
| Total (driving) | $11,232 | $11,691 | -$459 |
| Total (public transport) | $6,828 | $7,152 | -$324 |
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 | Horsley Park | Mount Vernon | Difference |
|---|---|---|---|
| House | $2,720 | $2,720 | - |
| Unit | $2,209 | $2,209 | - |
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, Horsley Park vs Mount Vernon (2026-27)
What the numbers show
Horsley Park and Mount Vernon differ by $459 a year by car, but $250 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 $709, so neither suburb is named cheaper here.
The biggest single gap is council rates at $574 per year.
On public transport the gap is $324 per year, $6,828 from Horsley Park versus $7,152 from Mount Vernon.
Where the difference actually comes from
- Council rates favours Horsley Park by $574 a year, $1,030 against $1,604.
- Water and sewerage is identical at $1,548 a year.
- Driving commute favours Horsley Park by $135 a year, $6,804 against $6,939.
- Building insurance favours Mount Vernon by $250 a year, $1,600 against $1,850.
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.
Fire risk is rated medium in Horsley Park against low in Mount Vernon, which feeds the insurance estimate.
10-year cumulative cost projection
| Year | Horsley Park cumulative | Mount Vernon cumulative | Difference |
|---|---|---|---|
| Year 1 | $11,232 | $11,691 | $459 |
| Year 3 | $34,717 | $36,136 | $1,419 |
| Year 5 | $59,632 | $62,069 | $2,437 |
| Year 10 | $128,762 | $134,024 | $5,262 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Horsley Park or Mount Vernon cheaper to live in?
Neither is named cheaper. Horsley Park runs $11,232 a year by car and Mount Vernon $11,691, but most of the $459 difference is the building insurance estimate rather than a published figure. On council rates, water and the commute, which are sourced, the gap is $709. Source: SuburbCost 2026 data.
What are council rates in Horsley Park and Mount Vernon?
Annual council rates for a house are $1,030 in Horsley Park (Fairfield rates (OLG) and $1,604 in Mount Vernon (Penrith rates (OLG). Water and sewerage adds $1,548 in Horsley Park and $1,548 in Mount Vernon. 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 Horsley Park and Mount Vernon?
Annual driving commute costs are $6,804 from Horsley Park and $6,939 from Mount Vernon to Sydney CBD (ATO 91c/km). Public transport costs $2,400 from Horsley Park and $2,400 from Mount Vernon.
What is the 10-year cost difference between Horsley Park and Mount Vernon?
At 3% annual cost growth, Horsley Park costs a cumulative $128,762 and Mount Vernon costs $134,024 over 10 years by car. The cumulative difference is $5,262 in favour of Horsley Park. Excludes purchase price, mortgage, and personal expenses.
Which of Horsley Park and Mount Vernon suits you better?
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Sources: Fairfield rates (OLG and Penrith 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.