Gunderman vs Laughtondale: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 88c/km, Opal & Translink fares, AER electricity benchmarks
Gunderman (Central Coast rates (OLG) and Laughtondale (Hornsby rates (OLG) attract comparison from buyers considering suburbs across different council areas at similar distances from Sydney CBD (54.3 km and 49.9 km).
Gunderman runs $1,884 a year cheaper than Laughtondale, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $21,598.
Over 10 years, Gunderman costs about $21,600 less to run than Laughtondale — the same as paying $21,600 less for the home. It's the cost no listing shows you.
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Laughtondale
Annual cost breakdown
| Category | Gunderman | Laughtondale | Difference |
|---|---|---|---|
| Council rates | $1,454 | $1,541 | -$87 |
| Water & sewerage | $1,300 | $1,548 | -$248 |
| Commute (driving) | $5,895 | $6,344 | -$449 |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $2,550 | $3,650 | -$1,100 |
| Body corporate (unit) | $2,100 | $2,100 | - |
| Total (driving) | $11,199 | $13,083 | -$1,884 |
| Total (public transport) | $7,704 | $9,139 | -$1,435 |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Gunderman | Laughtondale | 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 — Gunderman vs Laughtondale (2026-27)
What the numbers show
Gunderman costs $1,884 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $21,598 in favour of Gunderman.
The biggest single gap is home insurance at $1,100 per year. Laughtondale carries high flood risk, which pushes estimated premiums higher.
On public transport the gap is $1,435 per year, $7,704 from Gunderman versus $9,139 from Laughtondale.
10-year cumulative cost projection
| Year | Gunderman cumulative | Laughtondale cumulative | Difference |
|---|---|---|---|
| Year 1 | $11,199 | $13,083 | $1,884 |
| Year 3 | $34,615 | $40,438 | $5,823 |
| Year 5 | $59,457 | $69,459 | $10,002 |
| Year 10 | $128,384 | $149,982 | $21,598 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Gunderman or Laughtondale cheaper to live in?
Gunderman is cheaper to run by car at $11,199 per year versus $13,083 for Laughtondale, a difference of $1,884 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Gunderman and Laughtondale?
Annual council rates for a house are $1,454 in Gunderman (Central Coast rates (OLG) and $1,541 in Laughtondale (Hornsby rates (OLG). Water and sewerage adds $1,300 in Gunderman and $1,548 in Laughtondale. 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 Gunderman and Laughtondale?
Annual driving commute costs are $5,895 from Gunderman and $6,344 from Laughtondale to Sydney CBD (ATO 88c/km). Public transport costs $2,400 from Gunderman and $2,400 from Laughtondale.
What is the 10-year cost difference between Gunderman and Laughtondale?
At 3% annual cost growth, Gunderman costs a cumulative $128,384 and Laughtondale costs $149,982 over 10 years by car. The cumulative difference is $21,598 in favour of Gunderman. Excludes purchase price, mortgage, and personal expenses.
Which of Gunderman and Laughtondale 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: Central Coast rates (OLG and Hornsby 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.