How Much Does It Cost to Paint a Room in London? A Realistic Guide

What Painting a Room in London Actually Costs

Cost is the question clients ask most frequently, and it is the one that most online guides answer badly — either with vague ranges so wide as to be useless, or with figures that do not reflect what professional decorators in central and inner London actually charge. This guide gives honest numbers for 2026, explains what drives the price up or down, and sets realistic expectations before you invite anyone to quote.

The Baseline: A Standard Double Bedroom

A standard double bedroom in a London flat or house — approximately 12 to 15 square metres of floor area, ceiling height around 2.4 metres, walls and ceiling in reasonable existing condition, one coat of preparation and two coats of finish — will typically cost between £350 and £550 for labour, with materials adding £60 to £120 depending on paint specification.

Total cost: roughly £420 to £670 for a single well-maintained bedroom.

That is for a competent, insured, professional decorator working in inner London in 2026. It is not a premium price for a bespoke finish job, and it is not the cheapest quote you will find. If a quote comes in at £180 for the same room, something is missing — either preparation has been excluded, the materials are poor quality, or the person pricing it does not intend to do the job properly.

The Variables That Move the Price

Room Size and Ceiling Height

Labour is primarily a function of surface area. Larger rooms cost more; higher ceilings cost more. A Victorian reception room in an SW1 terrace — perhaps 20 square metres with a 3.2-metre ceiling and elaborate cornicing — might generate twice the labour of the bedroom above. Period properties consistently cost more to decorate than modern builds because the surface areas are larger and the preparation is more complex.

Condition of Existing Surfaces

The biggest variable in any quote is preparation. A room where walls are smooth, paint is stable, and woodwork is clean costs significantly less to decorate than a room where existing paint is flaking, filler repairs are needed, or joinery has to be stripped. A decorator who quotes without examining the surfaces carefully — without running a hand across the walls, checking the woodwork for adhesion, looking at corners for damp or movement — is guessing. Preparation can add 30 to 50 percent to the base labour cost on a room in poor condition.

Number of Coats

Two coats of finish over one coat of preparation is a baseline specification. Significant colour changes — particularly going from a dark wall to a light one, or vice versa — often require an additional coat to achieve opacity. Some paint systems (lining paper, specialist finishes, limewash) have different coat requirements built in. Confirm the number of coats in writing before work commences.

Paint Quality and Type

The materials budget varies substantially with specification. A room painted in Dulux Trade Vinyl Matt will have a materials cost of £40 to £70. The same room in Farrow & Ball Estate Emulsion will cost £100 to £160 in materials — the paint costs more per litre, coverage per litre is slightly lower, and two coats are usually essential. Premium paints produce a better result, particularly in terms of depth of colour and finish quality, but the cost difference is real and should be in the quote.

Oil-based paints on woodwork cost more than water-based alternatives, both in materials and labour — longer drying times mean longer on site.

Woodwork and Joinery

Including skirting boards, architraves, window frames, and doors in the scope adds meaningfully to both labour and materials. Painting woodwork properly — light sanding, wiping down, undercoat or primer where needed, two coats of eggshell or gloss — adds £80 to £200 to the cost of a standard bedroom depending on the amount of joinery present and its existing condition.

Location Within London

Decorators based in or regularly working in central London (SW1, W1, EC, WC) typically charge more than those operating primarily in outer boroughs. Travel time, parking costs, congestion charge, and the generally higher cost of running a business in central London all factor into day rates. Expect to pay a modest premium for reliable professional work in Zone 1 or Zone 2 compared to equivalent work in Zone 4.

Approximate Costs by Room Type

• Single bedroom, good condition: £320–£450 all-in
• Double bedroom, good condition: £420–£670 all-in
• Large master bedroom or Victorian reception room: £600–£950 all-in
• Open-plan kitchen/living area: £700–£1,400 depending on size
• Hallway and staircase: £450–£900 depending on height and complexity
• Bathroom (walls only, no woodwork): £250–£400

These are not quotes — they are starting points for budgeting. The only way to get an accurate figure is to have a professional visit the site and assess the condition properly.

What a Good Quote Should Include

A professional quote should specify: the rooms included, the surfaces to be painted (walls, ceiling, woodwork), the number of coats, the paint products to be used, any preparation work included in the price, and a clear indication of what is excluded. Vague quotes — "all painting work, £800" — are not a basis for a professional relationship and leave room for disputes.

To get an accurate price for your project, contact us here or request a free quote and we will arrange a no-obligation site visit.