In central London, outdoor space is something of a novelty. Any kind of outdoor space helps let a property, points out Julia Garber at Sandfords.

She recommends landlords keep outdoor spaces tidy. “Decking works well, and even concrete can look good as long as it’s clean, but steer clear of fake grass. Outdoor space should be easily accessible, as well as secure with locked entry points and reinforced glass on ground and lower ground floors.”

Nicole Wilson at Henry & James recently let a maisonette in Eaton Square, principally because of its spacious manicured garden. “The property, which achieved £2000 a week, literally flew out of the door as soon as it came onto the market.”

Concentrate on making the most of outside space, Wilson advises. “We have been exploring the use of artificial flowers to decorate balconies and decked areas, as tenants want little maintenance.”

The demand for outdoor space is always keen, but the higher the sun in the sky the greater the priority. The trade-off for most lower ground floor flats is they often have the best outside space in the building – the garden - believes Matthew Hobbs from Savills Kensington.

“The walk up to a top deck flat might also mean it comes with a roof terrace or balcony. Most tenants simply want somewhere to relax with a drink or to light up the barbecue,” he says.

Legislation has also heightened demand. “Smokers are now used to having to head outside, and pet passports mean overseas tenants are more likely to need outside space for Rover or Tiddles,” Hobbs adds.

Always treat the outside space as one of the most important ‘rooms’ and maximise presentation and potential. Think smart furniture, decking or painting, irrigation systems to keep plants green, neat lawns, and leaves swept away. Even the offer of help with maintenance can turn tenants heads.

Many tenants are put off by high maintenance gardens, however.
Rebecca Atkins of Brian Lack & Co suggests landlords opt for easy-to- maintain gardens with plenty of hard landscaping.

“A seating area is a must. As far as planting goes, restrict this to raised beds or planters that are simple to care for. Security is a big issue for garden flats, in particular, so ensure any gates are locked via a heavy bolt or a keypad. Garden walls should be relatively high and security lighting is crucial,” sums up
Atkins.