Blacktown vs Penrith: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Blacktown (Blacktown City Council rates (IPART approved SRV, 11.54% adopted for) and Penrith (Penrith rates (OLG) attract comparison from buyers considering suburbs across different council areas at similar distances from Sydney CBD (30.2 km and 49.9 km).
Blacktown runs $684 a year cheaper than Penrith, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $7,841.
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 →Blacktown
Penrith
Annual cost breakdown
| Category | Blacktown | Penrith | Difference |
|---|---|---|---|
| Council rates | $1,360 | $1,604 | -$244 |
| Water & sewerage | $1,548 | $1,548 | - |
| Commute (driving) | $6,570 | $6,560 | +$10 |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $1,850 | $2,300 | -$450 |
| Body corporate (unit) | $2,100 | $2,100 | - |
| Total (driving) | $11,328 | $12,012 | -$684 |
| Total (public transport) | $7,158 | $7,852 | -$694 |
Green = cheaper. Commute: ATO 91c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Blacktown | Penrith | 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 — Blacktown vs Penrith (2026-27)
What the numbers show
Blacktown costs $684 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $7,841 in favour of Blacktown.
The biggest single gap is home insurance at $450 per year. Penrith carries medium flood risk, which pushes estimated premiums higher.
On public transport the gap is $694 per year, $7,158 from Blacktown versus $7,852 from Penrith.
Where the difference actually comes from
- Council rates favours Blacktown by $244 a year, $1,360 against $1,604.
- Water and sewerage is identical at $1,548 a year.
- Driving commute favours Penrith by $10 a year, $6,560 against $6,570.
- Building insurance favours Blacktown by $450 a year, $1,850 against $2,300.
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.
Flood risk is rated medium in Penrith against low in Blacktown, which feeds the insurance estimate. The catchment state school scores 7.1 in Blacktown against 1.3 in Penrith, on ACARA's ICSEA percentile scaled to ten.
10-year cumulative cost projection
| Year | Blacktown cumulative | Penrith cumulative | Difference |
|---|---|---|---|
| Year 1 | $11,328 | $12,012 | $684 |
| Year 3 | $35,014 | $37,128 | $2,114 |
| Year 5 | $60,142 | $63,773 | $3,631 |
| Year 10 | $129,863 | $137,704 | $7,841 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Blacktown or Penrith cheaper to live in?
Blacktown is cheaper to run by car at $11,328 per year versus $12,012 for Penrith, a difference of $684 annually. Figures cover council rates, water, commute (ATO 91c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Blacktown and Penrith?
Annual council rates for a house are $1,360 in Blacktown (Blacktown City Council rates (IPART approved SRV, 11.54% adopted for) and $1,604 in Penrith (Penrith rates (OLG). Water and sewerage adds $1,548 in Blacktown and $1,548 in Penrith. 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 Blacktown and Penrith?
Annual driving commute costs are $6,570 from Blacktown and $6,560 from Penrith to Sydney CBD (ATO 91c/km). Public transport costs $2,400 from Blacktown and $2,400 from Penrith.
What is the 10-year cost difference between Blacktown and Penrith?
At 3% annual cost growth, Blacktown costs a cumulative $129,863 and Penrith costs $137,704 over 10 years by car. The cumulative difference is $7,841 in favour of Blacktown. Excludes purchase price, mortgage, and personal expenses.
Which of Blacktown and Penrith 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 Penrith rates (OLG 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.