Faulconbridge vs Sun 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
Faulconbridge and Sun Valley are both Blue Mountains rates (OLG suburbs, sitting 63.9 km and 59.8 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Faulconbridge runs $906 a year cheaper than Sun Valley, driven mostly by the commute. Over 10 years at 3% growth that gap compounds to about $10,386.
Over 10 years, Faulconbridge costs about $10,400 less to run than Sun Valley — the same as paying $10,400 less for the home. It's the cost no listing shows you.
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Sun Valley
Annual cost breakdown
| Category | Faulconbridge | Sun Valley | Difference |
|---|---|---|---|
| Council rates | $2,157 | $2,157 | - |
| Water & sewerage | $1,548 | $1,548 | - |
| Commute (driving) | $4,346 | $5,102 | -$756 |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $2,400 | $2,550 | -$150 |
| Body corporate (unit) | $1,800 | $2,100 | -$300 |
| Total (driving) | $10,451 | $11,357 | -$906 |
| Total (public transport) | $8,505 | $8,655 | -$150 |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Faulconbridge | Sun 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 — Faulconbridge vs Sun Valley (2026-27)
What the numbers show
Faulconbridge costs $906 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $10,386 in favour of Faulconbridge.
The biggest single gap is commute costs at $756 per year. Faulconbridge is 63.9 km from Sydney CBD, which drives higher annual driving costs at the ATO rate of 88c/km.
On public transport the two suburbs cost almost the same, $8,505 and $8,655 a year, so the $906 driving gap nearly closes if you commute by public transport.
10-year cumulative cost projection
| Year | Faulconbridge cumulative | Sun Valley cumulative | Difference |
|---|---|---|---|
| Year 1 | $10,451 | $11,357 | $906 |
| Year 3 | $32,303 | $35,103 | $2,800 |
| Year 5 | $55,486 | $60,296 | $4,810 |
| Year 10 | $119,809 | $130,195 | $10,386 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Faulconbridge or Sun Valley cheaper to live in?
Faulconbridge is cheaper to run by car at $10,451 per year versus $11,357 for Sun Valley, a difference of $906 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Faulconbridge and Sun Valley?
Annual council rates for a house are $2,157 in Faulconbridge (Blue Mountains rates (OLG) and $2,157 in Sun Valley (Blue Mountains rates (OLG). Water and sewerage adds $1,548 in Faulconbridge and $1,548 in Sun 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 Faulconbridge and Sun Valley?
Annual driving commute costs are $4,346 from Faulconbridge and $5,102 from Sun Valley to Sydney CBD (ATO 88c/km). Public transport costs $2,400 from Faulconbridge and $2,400 from Sun Valley.
What is the 10-year cost difference between Faulconbridge and Sun Valley?
At 3% annual cost growth, Faulconbridge costs a cumulative $119,809 and Sun Valley costs $130,195 over 10 years by car. The cumulative difference is $10,386 in favour of Faulconbridge. Excludes purchase price, mortgage, and personal expenses.
Which of Faulconbridge and Sun 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: Blue Mountains rates (OLG and Blue Mountains 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.