A single-car driveway clean shouldn’t cost the same as washing down a two-storey house exterior, yet plenty of homeowners get quoted flat rates with no explanation. Pressure washing cost in Australia actually comes down to a handful of clear factors, and once you know them, quotes stop feeling like a guessing game.
Most residential jobs fall between $150 and $700, while commercial sites are priced differently. Here’s the full 2026 breakdown so you know exactly what you’re paying for before you request a quote.
Quick Answer
- A single driveway clean typically costs $150–$350; full house exteriors run $250–$700
- Soft washing (for render, paint, and roofs) is usually priced similarly to standard pressure washing, sometimes slightly more due to the cleaning solutions used
- Commercial pressure washing services cost more overall because of larger surface areas, but often work out cheaper per square metre
- The biggest price drivers are surface area, grime level, surface type, and access
- Bundling services (driveway plus exterior plus roof) in one visit is the easiest way to reduce your overall pressure washing cost
What Affects Pressure Washing Cost in Australia?
Every quote comes down to a handful of factors, and understanding them helps explain why two seemingly similar jobs can land at very different prices.
- Size of the area. More square metres mean more time, water, and chemical use, so costs scale with area. However, larger jobs often work out cheaper per square metre than small ones.
- Surface type. Bare concrete and brick tolerate high pressure and clean quickly. Rendered walls, painted brick, weatherboard, and roof tiles need a gentler soft-wash house-cleaning approach instead, which takes longer and uses biodegradable solutions.
- Grime level. Light dust and dirt wash away fast. Years of oil stains, tyre marks, or established mould and algae take extra time, pre-treatment, and sometimes a repeat pass.
- Access. Multi-storey homes, tight side access, and roofs all add setup time compared to a simple ground-level driveway.
- Method required. Standard high-pressure cleaning suits hard surfaces, while delicate materials call for roof pressure cleaning or a full soft wash, which changes the pricing structure slightly due to the treatment involved.
How Much Does Pressure Washing Cost in Australia by Job Type?
So, how much does pressure washing cost in Australia, broken down by service? Here’s a realistic guide based on typical residential and commercial work:
| Area | Price | Notes |
| Driveway or pathways | $150-$350 | Lower end for standard driveways, more for larger or heavily stained concrete |
| Full house exterior | $250-$700 | Depending on size, storeys, and surface type |
| Deck and patio | $150-$400 | Timber generally costs more to treat carefully than pavers |
| Window and solar panels | Custom add-on | Usually add-ons priced per pane or panel when bundled with an exterior clean |
| Commercial pressure washing | Custom | Priced per site rather than a flat rate, since car parks, walkways, and building facades vary enormously in scope |
For homeowners, residential pressure washing is usually quoted as a flat price per job rather than a strict per-square-metre rate, since access, surface type, and grime all factor into the final number.
Getting the Best Value, Not Just the Lowest Price
The cheapest quote isn’t always the best one. A dirt-cheap price often means cold water only, no insurance, and domestic-grade gear that can’t shift real grime or handle delicate surfaces safely. Ask what’s included, whether the operator carries public liability insurance, and whether the quote is fixed or subject to change once they arrive.
Bundling jobs into a single visit is one of the most reliable ways to reduce your overall pressure washing cost, since one callout can cover the driveway, exterior, roof, and gutters instead of paying separate call-out fees for each.
Get A Tailored Quote
Thinking about your pressure washing cost for a driveway, full exterior, or roof clean on the Gold Coast or Brisbane? Professional Pressure Wash Co provides same-day, obligation-free quotes with straight pricing and no lock-in contracts, and first-time clients get 10% off. Restore your property – contact us today for a fast, honest quote.