How much does it cost to paint a house in Australia? On average, homeowners pay between $3,000 and $12,000 for a full house paint job. The exact price depends on the size of your house, the number of rooms, and whether you are painting the interior or exterior.
Small jobs like a single room can cost as little as $300 to $800. A full interior repaint for a 3-bedroom house often costs between $4,000 and $7,000. Exterior painting for the same house can range from $5,000 to $10,000, depending on the height and condition of the walls.
If you are planning to paint your home, this guide breaks down the costs by room, by project type, and by the factors that change the final price. We will also show you how to get an accurate painting quote for your home.
House Painting Cost by Project Size
House painting cost changes a lot based on the size of your home. Bigger homes need more paint, more labour hours, and more prep work. Here is a simple breakdown by house size.
2 Bedroom House
A 2-bedroom house is usually the cheapest to paint. Most painters charge between $2,500 and $4,500 for a full interior repaint. This includes walls, ceilings, and trims in the bedrooms, living room, kitchen, and bathroom.
3 Bedroom House
The cost to paint 4-bedroom house interior is often compared with 3-bedroom homes since they are close in size. A standard 3-bedroom house costs around $4,000 to $7,000 for interior painting. This price covers all main rooms, hallways, and doors.
4 Bedroom House
For larger homes, the cost to paint 4-bedroom house interior usually sits between $6,000 and $9,500. This depends on ceiling height, number of doors, and how many coats are needed.
Single Room Painting
If you only want to paint one room, expect to pay $300 to $900. Small rooms like bathrooms or laundries cost less, while larger living rooms or master bedrooms cost more.
| House Size | Interior Painting Cost |
| 2 Bedroom | $2,500–$4,500 |
| 3 Bedroom | $4,000–$7,000 |
| 4 Bedroom | $6,000–$9,500 |
| Single Room | $300–$900 |
These numbers are estimates. Your final price depends on your location, the paint quality you choose, and how much prep work your walls need.
If you want a clear breakdown for your own home, our interior painting service page explains what is included in our quotes and how we calculate room by room pricing.
Interior vs Exterior Painting Cost
Interior painting cost and cost to paint house exterior are two very different numbers. Most people assume interior painting is more expensive because there are more rooms to cover. But exterior painting often costs more per square metre.
Interior painting cost is usually lower because the work happens indoors, away from weather delays. Painters can also work faster on flat walls without needing scaffolding or ladders for height.
The cost to paint house exterior is higher for a few reasons. Exterior walls need more prep work like pressure washing, scraping old paint, and filling cracks. Painters also need better quality paint that can handle sun, rain, and temperature changes. Tall houses or two storey homes need scaffolding, which adds to the cost.
Here is a quick comparison for an average 3 bedroom home.
| Type | Average Cost |
| Interior Painting | $4,000–$7,000 |
| Exterior Painting | $5,000–$10,000 |
If your home needs both interior and exterior painting, many painters offer a discount when you book both jobs together. This can save you several hundred dollars compared to booking them separately.
What Affects the Price of Painting?
House painting cost factors can change your final price by thousands of dollars. Knowing these factors helps you understand your painting quote and avoid surprise costs later.
Wall Prep Work
Old or damaged walls need extra prep before painting. This includes filling holes, sanding rough spots, and removing old wallpaper. More prep work means more labour hours, which raises the cost.
Number of Coats
Most jobs need two coats of paint for even coverage. If you are changing from a dark colour to a light colour, you may need three coats. Each extra coat adds to both paint cost and labour time.
Ceiling Height
High ceilings and two storey homes need ladders or scaffolding. This adds setup time and safety equipment costs. Standard height rooms are quicker and cheaper to paint.
Paint Quality
Premium paints cost more upfront but last longer and cover better. Budget paints may need extra coats to look even, which can cancel out the savings.
Surface Condition
Walls with mould, cracks, or water damage need repairs before painting. This adds to the overall house painting cost, especially for older homes.
Access and Location
Homes in remote areas or with tricky access points like narrow driveways can cost more due to travel time and equipment setup.
DIY Painting vs Hiring a Professional
Many homeowners think about painting their house themselves to save money. DIY painting can lower your costs, but it comes with hidden expenses and risks.
Paint, brushes, rollers, drop sheets, and tape can cost $300 to $600 for a single room. For a full house, these costs add up fast. You also need to factor in the time it takes. A weekend project can easily turn into two or three weekends for a full interior.
Professional painters bring their own tools and bulk buy paint at lower prices. They also work faster because they do this every day. A professional team can finish a 3-bedroom house in days, while a DIY job might take weeks.
There is also the quality factor. Professional painters know how to prep walls properly, choose the right paint for each surface, and apply even coats without streaks or drips. A poor DIY job can lead to peeling paint within a year, which means paying for the job twice.
If your budget is tight, DIY can work for small rooms or feature walls. For full house jobs, hiring a professional often gives better value in the long run.
Cost Breakdown: Labour vs Materials
Understanding where your money goes can help you budget better. For most house painting jobs, labour makes up the biggest part of the cost.
On average, labour accounts for 70% to 80% of the total price. This covers prep work, painting time, and cleanup. Materials like paint, primer, and supplies make up the remaining 20% to 30%.
For a $5,000 interior painting job, you might expect to pay around $3,500 to $4,000 for labour and $1,000 to $1,500 for paint and materials. This ratio can shift if you choose premium paints or if your walls need heavy repairs before painting.
Knowing this breakdown helps you understand your painting quote. If a quote seems unusually low, check if it includes proper prep work and quality paint. Cutting corners on either can lead to a poor finish that needs redoing sooner.
How Often Should You Repaint Your House?
Knowing when to repaint helps you plan and budget ahead of time. Most interior walls need repainting every 5 to 7 years. Rooms with heavy use, like kitchens and hallways, may need a refresh every 3 to 5 years due to marks, scuffs, and grease buildup.
Exterior walls usually last longer between paint jobs, around 7 to 10 years. This depends on the climate in your area. Homes in coastal regions face more wear from salt air and humidity, so they may need repainting sooner, often every 5 to 7 years.
Signs that your house needs a new coat of paint include fading colours, cracking or peeling paint, chalky residue on walls, and visible stains that cleaning cannot remove. If you notice any of these signs, it is a good time to start planning your next paint job and get a quote.
Repainting on a regular schedule also protects your home. Paint acts as a barrier against moisture and weather damage. Skipping repaints for too long can lead to bigger problems like rotting wood or damaged plaster, which cost more to fix than a simple repaint.
Painting Costs by Australian State
House painting cost can vary depending on which state you live in. Labour rates and material costs differ across Australia, so the same size house can cost more or less depending on location.
In Victoria, including Melbourne, a 3 bedroom interior paint job typically costs $4,000 to $7,000. This is close to the national average.
In New South Wales, especially in Sydney, prices tend to run slightly higher, often $4,500 to $7,500, due to higher labour costs in metro areas.
In Queensland, prices are often a bit lower than Sydney and Melbourne, with 3 bedroom interiors costing around $3,800 to $6,500.
In Western Australia and South Australia, costs are generally similar to the national average, though remote areas may see higher prices due to travel costs for painters.
These figures are general guides. The best way to know your exact cost is to get a quote based on your specific home and location. If you are in Melbourne, our team offers a free painting quote for both interior and exterior jobs, with no hidden fees.
Hidden Costs to Watch Out For
Some painting quotes do not include everything you need. Knowing about these extra costs ahead of time can help you avoid surprises.
Furniture moving is often not included in a basic quote. If you need help moving heavy furniture out of rooms before painting, ask if this is part of the service or an extra charge.
Wall repairs for cracks, holes, or water damage are sometimes quoted separately. Make sure your quote clearly states whether repairs are included or billed extra.
Paint disposal and cleanup fees can also be separate. Ask your painter how they handle leftover paint and packaging waste.
Lastly, check if the quote includes a warranty or guarantee on the work. A good painter should offer some form of guarantee on their workmanship, usually covering issues like peeling or bubbling within a set period after the job is done.
Always ask for a detailed, written quote before booking. This protects you from unexpected costs and helps you compare quotes fairly between different painters.
How to Get an Accurate Painting Quote
Getting a painting quote does not have to be complicated. The best way to get an accurate price is to have a painter visit your home and assess the walls in person. This lets them check the condition of your surfaces, measure the space, and recommend the right paint type.
A free painting quote should always include a breakdown of labour, materials, and prep work. This way, you know exactly what you are paying for and there are no hidden costs later.
Before booking a quote, write down a few details. List the rooms you want painted, any specific colours in mind, and any wall damage you have noticed. This helps the painter give you a more accurate estimate on the spot.
If you are based in Melbourne and want a free painting quote Melbourne homeowners trust, our team can visit your property and give you a clear, no obligation price. We walk you through every cost so you know what to expect before any work begins.
Ready to get started? Visit our epoxy flooring services page if you are also planning to upgrade your garage or floors, or reach out directly for a full house painting quote.
According to a detailed house painting cost guide by HomeAdvisor, similar cost ranges apply across many regions, with room size and paint quality being the biggest price drivers.
Frequently Asked Questions
How much does it cost to paint a house in Australia?
On average, a full house paint job costs between $3,000 and $12,000. The price depends on house size, number of rooms, and whether it is interior or exterior work.
Is it cheaper to paint interior or exterior?
Interior painting is usually cheaper. Exterior painting costs more due to prep work, scaffolding, and weather resistant paint.
How much does it cost to paint a 3-bedroom house?
A 3-bedroom house interior usually costs between $4,000 and $7,000, depending on wall condition and paint quality.
Do painters charge by room or by square metre?
Most painters charge based on square metres of wall space, but some give a flat rate per room for smaller jobs.
How can I lower my painting costs?
Choose a simple colour scheme, avoid major colour changes that need extra coats, and book interior and exterior painting together for a discount.
How long does it take to paint a house?
A 3-bedroom interior usually takes 3 to 5 days. Exterior painting can take 5 to 7 days depending on weather and house size.
Should I get more than one quote?
Yes. Getting 2 to 3 quotes helps you compare pricing and see what is included in each painter’s offer.
Painting your home is a big investment, but knowing the real costs ahead of time helps you plan your budget without stress. Whether you need a single room refreshed or a full exterior repaint, getting a clear quote from a trusted painter is the best first step. Reach out today for a free, no obligation painting quote and get your home looking new again.