Lalor Park vs Seven Hills: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Lalor Park and Seven Hills are both Blacktown City Council rates (IPART approved SRV, 11.54% adopted for suburbs, sitting 28.4 km and 26.9 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
The two sit within $161 a year of each other to run, so running cost is a minor factor here. The decision comes down to schools, risk and lifestyle, all in the free report.
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 →Lalor Park
Seven Hills
Annual cost breakdown
| Category | Lalor Park | Seven Hills | Difference |
|---|---|---|---|
| Council rates | $1,360 | $1,360 | - |
| Water & sewerage | $1,548 | $1,548 | - |
| Commute (driving) | $6,401 | $6,240 | +$161 |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $1,850 | $1,850 | - |
| Body corporate (unit) | $2,100 | $2,100 | - |
| Total (driving) | $11,159 | $10,998 | +$161 |
| Total (public transport) | $7,158 | $7,158 | - |
Green = cheaper. Commute: ATO 91c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Lalor Park | Seven Hills | 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 — Lalor Park vs Seven Hills (2026-27)
What the numbers show
Lalor Park and Seven Hills cost within $161 of each other annually by car. Over ten years with 3% annual growth the gap reaches roughly $1,845, making running cost a minor factor in the decision.
The biggest single gap is commute costs at $161 per year. Lalor Park is 28.4 km from Sydney CBD, which drives higher annual driving costs at the ATO rate of 91c/km.
On public transport the two suburbs cost almost the same, $7,158 and $7,158 a year, so the $161 driving gap nearly closes if you commute by public transport.
Where the difference actually comes from
- Council rates is identical at $1,360 a year.
- Water and sewerage is identical at $1,548 a year.
- Driving commute favours Seven Hills by $161 a year, $6,240 against $6,401.
- Building insurance is identical at $1,850 a year.
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.
The catchment state school scores 6.8 in Seven Hills against 3.9 in Lalor Park, on ACARA's ICSEA percentile scaled to ten.
10-year cumulative cost projection
| Year | Lalor Park cumulative | Seven Hills cumulative | Difference |
|---|---|---|---|
| Year 1 | $11,159 | $10,998 | $161 |
| Year 3 | $34,491 | $33,994 | $497 |
| Year 5 | $59,245 | $58,390 | $855 |
| Year 10 | $127,925 | $126,080 | $1,845 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Lalor Park or Seven Hills cheaper to live in?
Seven Hills is cheaper to run by car at $10,998 per year versus $11,159 for Lalor Park, a difference of $161 annually. Figures cover council rates, water, commute (ATO 91c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Lalor Park and Seven Hills?
Annual council rates for a house are $1,360 in Lalor Park (Blacktown City Council rates (IPART approved SRV, 11.54% adopted for) and $1,360 in Seven Hills (Blacktown City Council rates (IPART approved SRV, 11.54% adopted for). Water and sewerage adds $1,548 in Lalor Park and $1,548 in Seven Hills. 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 Lalor Park and Seven Hills?
Annual driving commute costs are $6,401 from Lalor Park and $6,240 from Seven Hills to Sydney CBD (ATO 91c/km). Public transport costs $2,400 from Lalor Park and $2,400 from Seven Hills.
What is the 10-year cost difference between Lalor Park and Seven Hills?
At 3% annual cost growth, Lalor Park costs a cumulative $127,925 and Seven Hills costs $126,080 over 10 years by car. The cumulative difference is $1,845 in favour of Seven Hills. Excludes purchase price, mortgage, and personal expenses.
Which of Lalor Park and Seven Hills 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: Blacktown City Council rates (IPART approved SRV, 11.54% adopted for and Blacktown City Council rates (IPART approved SRV, 11.54% adopted for 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.