Barnet’s housing stock is more varied than most North London boroughs — everything from Victorian terraces near Finchley to the 1930s semis with pebbledash and render finishes that are especially common around Whetstone, Totteridge, and parts of Edgware. That mix means costs can vary more than a single flat “average price” would suggest. Here’s a realistic breakdown for budgeting purposes.
These are guide prices, not a fixed quote — every property is different, and the only way to get an accurate number is a proper look at the job.
Cost by Room
Single room (bedroom, home office, small reception room): roughly £300–£600, assuming reasonable existing condition.
Living room or larger reception room: roughly £450–£900, depending on size and how much woodwork is included.
Kitchen: roughly £400–£800 — kitchens usually take longer than their size suggests, between cutting in around units and dealing with grease build-up on ceilings.
Bathroom: roughly £300–£550, typically needing moisture-resistant paint.
Hallway and staircase: roughly £400–£900, with taller period stairwells pushing towards the top of that range.
Cost by Property Type
One or two-bedroom flat, full interior repaint: typically £1,200–£2,200.
Three-bedroom terrace or semi, full interior repaint: typically £2,000–£3,800.
Full exterior repaint: typically £1,800–£3,800 for a standard semi-detached house — but this is where Barnet’s property mix makes the biggest difference to price.
Why Pebbledash and Render Cost More to Repaint
A significant share of Barnet’s 1930s semis have pebbledash, roughcast, or render exteriors rather than plain brick, and this genuinely changes the cost of exterior work. Pebbledash in particular takes longer to prepare properly — loose or blown sections need repairing before painting, and the textured surface uses noticeably more paint per square metre than a smooth wall. Render also needs the right type of masonry paint (breathable, rather than a standard acrylic) to avoid trapping moisture behind the surface, which can cause bigger problems later if the wrong product is used. Expect exterior repaints on pebbledash or render properties to sit towards the higher end of the range above, simply because the prep and material costs are genuinely greater than for plain brick.
What Else Moves the Price
- Preparation work. Filling cracks, sanding, and treating damp or staining all add time before painting starts.
- Number of coats. Covering a dark or patchy colour usually needs three coats rather than two.
- Access. High ceilings, stairwells, and multi-storey exteriors sometimes need towers or scaffolding.
- Woodwork. Skirting, doors, and staircase spindles are usually priced separately from wall painting.
Getting an Accurate Quote
Because condition and finish type make such a difference here, the most reliable way to budget is a short visit or a clear set of photos rather than a generic price per square metre. If you’re planning a project anywhere in Barnet — including pebbledash or render exteriors — get in touch for a free, no-obligation quote and we’ll give you a realistic number based on your actual property.
