As the majority of properties in the SW1 area are listed, there is little that could be changed externally and adding windows would be out of the question. So what could be done to improve this issue?

The answer: an awful lot with the correct interior design.

Curtains and Drapes

Around PCL, there are often double blinds and think drapes fitted so as to preserve the expensive furniture and artwork. By replacing the heavy opaque window dressings with sheer curtains, you instantly create a lighter, brighter space. It is worth mentioning that light from the top of the window will reach farthest into the room so keep the dressings to a minimum.

Light curtains in a Belgravia mews house

Paint

Pastels, creams and whites will reflect more light than darker colours. Matte finishes are preferred by interior designers as they reflect light in all directions where as glossy surfaces can create a glare. A particularly effective tip is to paint a lighter colour around the window trim.

Mirrors

A brilliant trick used by many. Hanging a mirror in the correct place reflects light, bouncing it around the room and instantly changing the look and feel of a space. In windowless rooms, you can recreate this with a mirror and lamp.

Lighting

For rooms with no windows or natural light, a trick often used by interior designers is track lighting. This consists of small LED lights, which are cost effective, placed along a wire and carefully positioned in recesses or above cupboards.

Clever use of lighting in the basement of a mews house

Indirect lighting aimed at the ceiling or the use of floor lamps can help brighten dark corners too.

Flooring, Doors and Rugs

If the room has dark wooden flooring, the addition of a cream, light or bright coloured rug can work wonders. Light wood, marble, porcelain or limestone floors instantly make a room look bigger so it is worth considering this option if you have a choice.

Changing solid doors for ones with windows or even opting for glazed glass doors can instantly change the feel of a room, allowing light greater light flow. In PCL, developers often use sliding doors, tucked away behind wall panels, which can totally change the ambience – allowing one room to become two and vice versa.

An example of hidden sliding doors

Rearrange Furniture

It is surprising how often furniture can block light. Where possible, try to avoid objects such as sofas, armchairs and even plants being placed in front of a window.

Dark hangings, paintings and posters will also absorb light so try to avoid these and opt for sunnier, brighter paintings. Fresh flowers also help brighten the darkest room and create a beautifully fresh focal point. Finally, don’t over accessorise and keep clutter to a minimum.