Quick Answer

Interior house painting in Melbourne costs $25–$45 per square metre for walls, or $2,500–$8,000+ for a full 3-bedroom home. The biggest variables are surface prep, number of coats, ceiling and trim work, and whether you DIY or hire a painter. DIY saves 60–70% on labour but takes 3–5x longer than a professional crew.

A full wall repaint in progress — the dropcloth-covered floor and furniture pushed clear shows why professional painters quote 1–2 hours of prep time per room before a brush or roller touches the wall.
A full wall repaint in progress — the dropcloth-covered floor and furniture pushed clear shows why professional painters quote 1–2 hours of prep time per room before a brush or roller touches the wall.

Complete Cost Breakdown

Professional Painter Rates (Melbourne 2026)

Area / Scope Cost Range Notes
Single room (walls only) $400–$900 Includes 2 coats; excludes ceiling and trim
Single room (walls + ceiling + trim) $700–$1,400 Full room repaint; prep work included
3-bedroom home (full interior) $4,500–$8,500 All rooms, hallways, ceilings, trim, doors
4-bedroom home (full interior) $6,500–$11,000 Larger homes; price rises with ceiling height
Hourly rate (painter) $55–$80/hr Varies by experience and company overhead
Pro tip: Get quotes in July and August — Melbourne painters are typically quieter in mid-winter and more likely to offer competitive pricing. Spring (September–November) is peak season when painters are booked out weeks ahead.

DIY Paint and Supply Costs

Item Cost Notes
Interior paint (premium, e.g. Dulux Wash & Wear) $60–$90 per 10L Covers approx. 10–12 sqm per coat (two coats needed)
Interior paint (mid-range, e.g. Taubmans Endure) $45–$65 per 10L Good for rooms with lower traffic
Ceiling paint (flat white) $40–$60 per 10L Purpose-formulated for less drip and flat sheen
Primer/undercoat $45–$70 per 10L Required for bare plaster, new plasterboard, or dark-to-light colour change
Paint rollers + sleeves (5-pack) $20–$40 Use 12mm nap for textured walls, 6mm for smooth walls
Brushes (set of 3) $25–$50 Quality brushes at Mitre 10 or Total Tools leave fewer marks
Painter’s tape + dropcloths $25–$50 Buy extra tape — running out mid-job causes ragged edges
Filler and sandpaper $15–$30 Essential for nail holes, cracks, and scuffs before painting
A basic DIY interior painting kit — quality brushes and roller sleeves cost more upfront but leave a finish close to professional, while cheap tools show every stroke on a flat wall.
A basic DIY interior painting kit — quality brushes and roller sleeves cost more upfront but leave a finish close to professional, while cheap tools show every stroke on a flat wall.

What Affects Interior Painting Costs?

1. Surface Preparation

Prep is 30–40% of a professional painter’s time. Walls with significant cracking, previous moisture damage, or uneven texture take longer to prepare than a smooth, sound surface. Old oil-based paint requires sanding or a special primer before water-based topcoats will bond — skipping this causes peeling within 12 months.

2. Number of Coats

A standard repaint with a similar colour typically needs 1 coat of primer + 2 topcoats on walls. Dramatic colour changes (dark to light or light to dark) may need 3 topcoats to fully cover. Every additional coat adds time and material costs — roughly $8–$15 per square metre extra per coat.

3. Ceiling Height

Standard Melbourne homes have 2.4m ceilings — straightforward for most painters. Older homes in Berwick, Frankston, and Mornington sometimes have 3m+ ceilings, which require scaffolding or specialist ladders. Expect a 15–25% surcharge for high ceilings versus standard.

4. Trim, Doors, and Architraves

Cutting in around skirting boards, window frames, door frames, and cornices is the most time-intensive part of interior painting. A full house trim repaint (semi-gloss or gloss on all timber elements) can add $1,500–$3,000 to a full interior quote, depending on how much joinery the home has.

5. Paint Brand and Finish

Premium paints like Dulux Wash & Wear and Taubmans Endure cost more but offer better coverage, washability, and durability — reducing how often you need to repaint. For bathrooms and kitchens, use a moisture-resistant formula specifically labelled for wet areas.

Cutting in at skirting boards — this precise brush work along every linear metre of trim and architrave in the house is what makes a paint job look professional or amateurish, and it is what drives painter quotes on heavily trimmed older Melbourne homes.
Cutting in at skirting boards — this precise brush work along every linear metre of trim and architrave in the house is what makes a paint job look professional or amateurish, and it is what drives painter quotes on heavily trimmed older Melbourne homes.

DIY vs Professional Painting

Factor DIY Professional
Cost (3-bed home, materials only) $800–$1,500 $4,500–$8,500 (labour + materials)
Time required 2–4 weekends for an average homeowner 3–6 days with a crew
Finish quality Good if careful; cutting in is hardest skill Consistently sharp; spray application available
Prep quality Often rushed — this is where DIY goes wrong Thorough; included in quote
Warranty None Most reputable painters offer 2–5 year warranty
Best for Single rooms, budget-sensitive, patient DIYers Full house, complex prep, time-poor homeowners

Signs Your Interior Walls Need Repainting

Problem Cause Action
Paint bubbling or blistering Moisture behind paint or poor adhesion Investigate moisture source before repainting; strip back to bare surface
Cracking or crazing Old oil-based paint drying out, or plaster movement Fill cracks, sand, prime with oil-compatible primer before recoating
Yellowing white paint Oil-based paint oxidising; cigarette smoke Switch to a water-based topcoat after proper priming
Stains bleeding through new paint Water stains or tannins not sealed before painting Apply a stain-blocking primer (e.g. Zinsser BIN) before topcoats
Paint peeling in bathroom or laundry Moisture and inadequate ventilation Fix ventilation first; repaint with moisture-resistant formula

When to Call a Professional Painter

DIY is perfectly reasonable for a single room or a like-for-like colour repaint on sound walls. Call a professional when: the full interior hasn’t been painted in 10+ years (significant prep required); you’re changing from oil-based to water-based paint (needs specialist primer); there’s any visible mould or moisture damage (moisture source must be fixed first, and paint choice matters); or you want spray application for a smooth, mark-free finish on new plasterboard.

In Victoria, painters do not require a licence for interior work, but Master Painters members carry insurance and work to a quality standard. Find one at masterpainters.com.au.

Top 10 Tips and Gotchas

  1. Prep is 80% of the job. Fill every hole, sand every scuff, wipe every wall with sugar soap. Paint applied over a dirty or patchy surface looks worse than what you started with.
  2. Use a primer for colour changes and bare plaster. Topcoat straight onto bare plaster absorbs unevenly and looks patchy even after 3 coats.
  3. Buy 10% more paint than you calculate. Running out mid-wall mid-coat causes visible join lines. Leftover paint is useful for touch-ups for years.
  4. Don’t skimp on tape. 3M ScotchBlue or Frog Tape cost $8–$12 per roll but leave clean edges. Cheap tape bleeds and you spend twice as long touching up.
  5. Cut in before rolling. Paint the edges and corners first with a brush, then roll the middle. Never the other way around — rolling first makes cutting in messy.
  6. Keep a wet edge. Don’t let sections dry before meeting the adjacent section — visible lap marks result. Work one full wall at a time without stopping.
  7. Two thin coats beat one thick coat. Thick single coats drip, sag, and dry slowly with an uneven sheen. Thin coats dry faster and look better.
  8. Ventilate properly. Modern water-based paints are low-VOC but still benefit from good airflow. Open windows and use a fan when painting in enclosed rooms in winter.
  9. Get quotes from 3 painters. Interior painting quotes vary by 30–50% between companies for the same scope. Compare what’s included — some quotes exclude ceiling, trim, or prep.
  10. Check paint tins for batch matching. If you need multiple tins for a single colour, buy them all at once from the same batch — slight colour variation between batches is visible on large walls.
The complete prep checklist before a single brush stroke — filling holes, cleaning with sugar soap, taping edges, and laying dropcloths takes more time than the painting itself but is what separates a professional-looking result from a disappointing one.
The complete prep checklist before a single brush stroke — filling holes, cleaning with sugar soap, taping edges, and laying dropcloths takes more time than the painting itself but is what separates a professional-looking result from a disappointing one.

Local Melbourne Resources

FAQ

How much does it cost to paint a 3-bedroom house interior in Melbourne?

A full interior repaint including walls, ceilings, and trim for a standard 3-bedroom Melbourne home costs $4,500–$8,500 professionally. DIY materials for the same home run $800–$1,500. The gap narrows significantly if the walls need significant prep work, which most professionals include but DIYers often underestimate.

Do I need to prime before painting interior walls in Melbourne?

Yes, in most cases. Primer is essential for: bare plaster or new plasterboard; switching from oil-based to water-based paint; covering dark colours; or sealing stains. For a like-for-like colour repaint on sound walls in good condition, a self-priming topcoat (such as Dulux Wash & Wear) can sometimes skip a separate primer coat — check the product specs.

How long does interior painting take?

A professional crew paints a full 3-bedroom house interior in 3–5 days (including prep and drying time between coats). A DIYer typically needs 2–4 weekends, working at a slower pace with more time spent on cutting in and cleaning brushes. Drying time between coats is typically 2–4 hours for water-based paints at Melbourne’s winter temperatures.

What’s the best paint brand for Melbourne homes?

Dulux Wash & Wear is the most widely recommended interior wall paint among Melbourne tradies for its durability, washability, and coverage. Taubmans Endure is a close second at a slightly lower price point. For bathrooms and laundries, Dulux Aquanamel (semi-gloss, water-based) or Taubmans Moisture Shield are the standard professional choices.

How do I paint over oil-based paint with water-based paint?

Sand the surface lightly (120-grit) to degloss, then apply an oil-compatible primer (such as Zinsser Bulls Eye 1-2-3 or Dulux 1-Step Prepcoat). Once the primer is dry, apply your water-based topcoat normally. Skipping the primer and painting water-based directly over gloss oil paint causes peeling within months.