House painting on the Gold Coast: interior vs exterior, prep and price

Most painters quote on paintable surface area — the actual square metres of wall, ceiling and trim that get coated — rather than the floor size of the room. That is why a room with high ceilings, lots of windows to cut around, or detailed trim costs more than its floor area suggests.

For interior work, Gold Coast and Queensland guides put the broad range at roughly $18 to $60 per square metre. By surface, standard plasterboard walls sit near $20 to $35 per square metre, a colour change runs to about $25 to $45, textured or rendered walls $30 to $50, and ceilings a bit less at $15 to $30 (per TradieVerify; Oneflare quotes simpler interior rooms at $18 to $30, rising toward $30 where there is high ceiling work or heavy prep).

Exterior is dearer because of prep, access and weather. The broad range is about $25 to $80 per square metre. Material matters a lot: render and brick are generally cheaper to coat, weatherboard sits in the middle, and Colorbond or metal cladding is at the top end.

The part that decides how long a paint job lasts is the part you can't see in the finished photo. Washing down, sanding, filling, sealing stains and priming bare patches is where a careful painter spends real time, and it is the difference between a coat that holds for years and one that flakes by the next wet season.

A typical quality job is one undercoat or primer plus two finishing coats. A single coat over old paint can look fine on day one and patchy within months, especially on a colour change where the old shade ghosts through. If a quote is well under the ranges above, it is worth asking how many coats are included and what prep is covered — that is usually where the difference is hiding.

Bare timber, chalky old render, rust on metalwork and previous water stains all need treating before paint goes on. Done properly, prep is not an upsell. It is the job.

Inside, the work is mostly walls, ceilings, trim and doors, with furniture to move and floors to protect. It is steady, weather-independent work, which keeps the rate down. As a feel for whole-job interior pricing, Gold Coast guides put a three-bedroom interior at roughly $3,000 to $10,000, with a single room around $500 to $1,000 (per Coverage By Design).

Outside, the painter is working around height, weather windows and surfaces that have copped years of sun and rain. Local guides quote a single-storey brick home at around $4,000 to $7,000 and a two-storey weatherboard at $10,000 to $20,000, with the overall exterior range running from about $4,000 up to $20,000 depending on size and condition (Coverage By Design). Big or hard-to-reach homes can sit higher again.

The two biggest exterior add-ons are access and material. Scaffolding for a double-storey is commonly quoted at $1,500 to $5,000 nationally (TradieVerify), though one Gold Coast guide puts the local figure lower at $500 to $2,500 (Coverage By Design). Metal cladding sits at the top of the per-metre scale, render and brick at the friendlier end.

A few things reliably move the number, and most are about the house rather than the paint. Access is the big one — a second storey, steep ground or acreage all slow the job and lift the rate. High ceilings do the same inside.

A colour change rather than a like-for-like refresh typically adds $500 to $2,000, because hiding a darker old shade can mean an extra coat (TradieVerify). Salt air is the local factor: harsh coastal exposure needs extra prep and tougher coatings, which one Gold Coast guide puts at $500 to $3,000 on top of labour (Coverage By Design).

Older homes carry their own surprises. Houses built before the late 1980s can contain lead paint, where safe removal adds roughly $2,000 to $8,000 (TradieVerify). Fibro sheeting may need an asbestos check before anyone sands or cuts it — testing is inexpensive at about $50 to $200 a sample, but if asbestos is confirmed, licensed removal is a separate cost worth getting priced on its own (TradieVerify). These are not paint costs as such, but they are real and worth flagging before you commit to a colour.

The Gold Coast's best feature is also hard on paintwork. Salt spray, strong sun and humidity break coatings down faster near the water than they do inland, so exposed coastal homes generally need their exterior redone sooner than homes a few suburbs back from the beach. One local guide cites a Burleigh Heads property that needed repainting after about five years of coastal exposure (Coverage By Design).

That doesn't mean the whole house every few years. The sides facing the weather — usually the salt-laden elevations nearest the water — wear first, so spot maintenance, a wash-down and a refresh of the worst walls can stretch the time between full repaints. The longer you leave bare or cracked areas, though, the more prep the next job needs.

If you're choosing coatings, it is worth asking for products rated for coastal exposure rather than a standard exterior paint. The upfront cost is similar; the difference shows up in years three to five.

In Queensland, anyone contracting for building work valued over $3,300 needs the right QBCC licence, and that $3,300 is labour plus materials combined, not labour alone (per the QBCC). Below that figure, a small amount of work doesn't legally require the trade licence. Most whole-house paint jobs sit well above the threshold, so for anything beyond a small touch-up it is fair to ask who is licensed.

Waterproofing is a separate licensed trade with its own QBCC licence. A painter shouldn't be sealing showers, balconies or other wet areas as if it were part of the paint job — beyond minor incidental work, that sits with a licensed waterproofer. If your work touches a wet area, that is a flag worth knowing about.

This is part of why we run the way we do. You ring or message one number; we either do the work or dispatch the right licensed specialist from our network, manage it on site and send one itemised invoice. You deal with us, not with a chain of separate trades, and the licensing sits with the people doing the work. We cover Coomera down to Kingscliff, Monday to Saturday, 7:30am to 4:30pm — not a 2am emergency line, but a steady local crew with public liability cover behind every job.