01/06 8 min read Guide

How much does house painting cost?

The same 3-bedroom interior is quoted from $3k to $15k, the widest honest spread of any trade. We show real ranges for interior, exterior, heritage and roof work. The gap is almost all prep, primer and coats.

The same 3-bedroom interior gets quoted anywhere from $3,000 to $15,000, the widest honest spread of any trade. That’s not usually dishonesty. It’s three painters pricing three different scopes. The cheap one skipped the prep, primer and a second coat. The dear one priced all of it, plus branded paint that holds up. Here’s roughly where the numbers sit.

Dan walks the seven things that move a painting price, and the real Northern Rivers ranges.

Indicative ranges, 3-bedroom, AU 2026

Indicative ranges AU 2026
Cheap quote (no prep, 1 coat) $2,800 – $4,500
Mid-tier (light prep, 2 coats, mid paint) $5,500 – $8,500
Premium (full prep, branded paint, 2–3 coats) $9k – $14k
Heritage / lead-paint / two-storey $15k – $30k+
Exterior (weatherboard or render, 3BR) $8k – $22k
Indicative only. Cathedral ceilings, dark-to-light colour changes, heritage finishes and lead-paint testing or encapsulation push you to the upper end.

Try it yourself

Put your job through the estimator.

A few taps return an indicative band for your scope, and decode exactly what a real quote should itemise. Not a quote, and nothing is stored.

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Where the money actually goes

A cheap quote isn’t cheaper labour for the same job, it’s less job. The savings come out of prep depth, the primer, the second or third coat, and the grade of paint. Each of those is invisible on handover day and decisive two years later. That’s why a quote you can read line by line matters more than the headline number: it tells you whether you’re comparing like with like.

A “no-prep” quote saves you money. Two years from now, when you’re paying a second painter to strip and redo it, you find out exactly how much.

Ask this, exactly

“What does your quote assume for prep depth, primer and number of coats, and what would move it to the top or bottom of the range?”

The detail behind the number is the number. A range with the scope attached is worth more than a precise figure with nothing behind it.

How we price it

Brushline quotes against the same seven lines every time, so the figure you see is tied to a scope you can read. If your job only needs a partial repaint, we’ll tell you, the honest number is the one that matches the work, not the biggest job we could sell.

Common questions

How much does it cost to paint a 3-bedroom house interior in Australia?
Indicatively, a cheap no-prep, single-coat job runs $2,800–$4,500; a mid-tier job with light prep and two coats $5,500–$8,500; and a premium job with full prep, branded paint and 2–3 coats $9,000–$14,000. Heritage, lead-paint or two-storey work runs higher. Ranges are indicative for 2026 and depend on prep depth, ceilings and colour changes.
Why are painting quotes so different from each other?
Because the painters are pricing different scopes. The price difference between a cheap and a premium quote is almost entirely prep depth, primer, number of coats and paint quality, the parts you can’t see in the finished wall but that decide how long it lasts.
How much does exterior house painting cost?
For a 3-bedroom weatherboard or render exterior, indicative ranges are $8,000–$22,000, with heritage, two-storey and lead-paint work at the upper end. Exterior cost is driven by access (ladder vs scaffold), surface condition and the coastal-grade system the location needs.
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