The Grenadier Public House, SW1

The Grenadier Public House on Wilton Row is home to a restless spirit known as the Grenadier Climbing Stairs. This young trooper was killed after being caught cheating in a card game at the very pub where his ghost now roams. Every September, the Grenadier's spirit is said to reappear, walking the corridors and peeking into rooms as if searching for something or someone. His presence is a reoccurring phenomenon that has been reported by numerous patrons and staff members over the years.

Unnamed flat, NW3

This London flat on Adamson Road has a rather intriguing history. Back in the late 1940s, a brother and sister moved in, only to be warned by local authorities that they were not alone - 'Old Charlie' was said to be haunting the site. It seems the siblings didn't stick around to get to know Charlie better, experiencing unexplained phenomena like moving furniture and a vanishing plate of fish. They weren't the only ones to call the flat home though, and interestingly, the next family to move in reported nothing out of the ordinary.

Flat, SE15

On Peckham Park Road in south-east London, a family experienced a terrifying poltergeist outbreak that left them shaken. The trouble began in June 1960 and continued until October of the same year. It started with strange occurrences like a lamp and clock being smashed, and a heavy mirror leaping off the wall. The family's fourteen-year-old son seemed to be the target of the entity, with banging and thumping following him everywhere. The family suspected that their interest in spiritualism had triggered the haunting.

Unnamed flat, SW1

Buckingham Palace Road is home to a rather eerie flat where a ghostly maid has been spotted. The occupant of this flat would often hear strange sounds in the kitchen when they were alone. One morning, the occupant entered the kitchen to find a maid kneeling on the floor, facing away. The occupant was startled and challenged the maid, who then turned around, revealing a pale white face and wide eyes. The sight was so unnerving that the occupant fled the room, calling for help. When help arrived, the room was searched, but there was no one to be found.

Harrods department store, SW1

Deep in the heart of Harrods, one of London's most iconic department stores, a peculiar ghost story has been circulating. It's said that pop sensation Justin Timberlake hired the store after hours in a bid to catch a glimpse of the paranormal presence reportedly haunting the book department. This enigmatic entity has piqued the interest of many, but details about its nature and origins remain shrouded in mystery.

Cadogan Hotel, SW1

The Cadogan Hotel on Sloane Street is home to a quiet little spook - the ghost of Lillie Langtry. This haunting manifestation is said to occur only when the hotel is nearly empty, and it's centred around Christmas Day, 25 December, to be precise. Lillie Langtry was a famous figure in her lifetime, known for being the mistress of the Prince of Wales, who later became King Edward VII. Her presence is felt by guests and staff, adding a touch of royal intrigue to this London hotel.