11 Most Disturbing Murder Houses That Shocked Wales

Deserted UK

Deserted UK

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Somewhere in Wales tonight, someone is falling asleep in a house where a family was once killed. No estate agent mentions it, and most neighbors stopped talking about it years ago — but eleven addresses like this are still standing, still lived in, right now. A few of the killers were never caught, and three of these cases are being actively reinvestigated as you read this.

In this video, we explore:
→ The Red Gables Hotel in Penmaenmawr, where a former gardener shot four people and burned the building down in 1976, the deadliest single mass murder in Welsh history.
→ A 90-year-old woman beaten to death on Hawarden Road in 2005 — a footprint left at the scene has never matched anyone, and her killer has never been found.
→ Vivian Teed, hanged in 1958 for battering a postmaster to death with a hammer, the last person Wales has ever executed for any crime.
→ Ffynnon Samson farmhouse, where two siblings died in 1976 under two different, unresolved verdicts, now possibly linked to a much more infamous killer twenty miles away.
→ Scoveston Park, where John Cooper shot a brother and sister in the face and torched the house — and got away with it for 25 years, partly thanks to a game show appearance on Bullseye.
→ A house fire on the Gurnos estate that killed a young mother and her two baby daughters — two innocent women went to prison for it, then were cleared, and the real killer has never faced a single day in court.
→ The Tŷ ar y Waun farmhouse murders, unsolved for three decades until an 86-year-old man was arrested in December 2025.
→ Three teenage girls murdered around Port Talbot in 1973, a case only solved 29 years later using DNA traced through a dead man's relatives.
→ Nine Kelvin Road in Clydach, where three generations of one family were bludgeoned to death and the house was later sold on the open market like nothing happened.
→ A Cardiff dockside murder that saw three innocent men wrongly convicted while the real killer walked free for sixteen more years.
→ And at number one: the only house on this entire list that Wales chose to demolish completely, wiped off the map for one five-year-old girl.

Ten of these houses are still standing on ordinary streets right now. Subscribe if you want to know the moment any of these unsolved cases finally break.