Horsley Park vs Mount Vernon: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 88c/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 $404 a year cheaper than Mount Vernon, driven mostly by council rates. Over 10 years at 3% growth that gap compounds to about $4,631.
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 →Horsley Park
Mount Vernon
Annual cost breakdown
| Category | Horsley Park | Mount Vernon | Difference |
|---|---|---|---|
| Council rates | $1,030 | $1,604 | -$574 |
| Water & sewerage | $1,548 | $1,548 | - |
| Commute (driving) | $6,580 | $6,710 | -$130 |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $2,150 | $1,850 | +$300 |
| Body corporate (unit) | $2,100 | $2,100 | - |
| Total (driving) | $11,308 | $11,712 | -$404 |
| Total (public transport) | $7,128 | $7,402 | -$274 |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Horsley Park | Mount Vernon | 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 — Horsley Park vs Mount Vernon (2026-27)
What the numbers show
Horsley Park costs $404 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $4,631 in favour of Horsley Park.
The biggest single gap is council rates at $574 per year.
On public transport the gap is $274 per year, $7,128 from Horsley Park versus $7,402 from Mount Vernon.
10-year cumulative cost projection
| Year | Horsley Park cumulative | Mount Vernon cumulative | Difference |
|---|---|---|---|
| Year 1 | $11,308 | $11,712 | $404 |
| Year 3 | $34,952 | $36,201 | $1,249 |
| Year 5 | $60,036 | $62,181 | $2,145 |
| Year 10 | $129,634 | $134,265 | $4,631 |
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?
Horsley Park is cheaper to run by car at $11,308 per year versus $11,712 for Mount Vernon, a difference of $404 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. 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 $6,580 from Horsley Park and $6,710 from Mount Vernon to Sydney CBD (ATO 88c/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 $129,634 and Mount Vernon costs $134,265 over 10 years by car. The cumulative difference is $4,631 in favour of Horsley Park. Excludes purchase price, mortgage, and personal expenses.
Which of Horsley Park and Mount Vernon 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: Fairfield rates (OLG and Penrith 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.