GORSEINON: More than 130 cannabis plants seized after South Wales Police raid Danybryn Road address
South Wales Police officers raided an address on Danybryn Road in Gorseinon on Tuesday after receiving a report about suspected cannabis cultivation.
Inside, they found a cannabis farm containing in excess of 130 plants. The plants have since been seized and destroyed.
Officers also discovered that the electricity supply at the property had been tampered with — a common feature of cannabis cultivation operations, which require significant power to run the lighting, heating and ventilation systems needed to keep plants growing.
National Grid attended the address to assess the risk and make the property safe. South Wales Police said the tampered supply had posed a risk not only to the address itself but to neighbouring properties.
Enquiries are ongoing, with assistance from crime scene investigators, to identify a possible suspect. No arrests have been announced at this stage.
The find came less than 24 hours after the initial report was received — a turnaround officers from the Swansea and Neath Port Talbot team highlighted as an example of how quickly community intelligence can be acted upon.
It is the latest in a string of cannabis farm discoveries across the region in recent weeks. Just days ago, a man was jailed after police uncovered a 539-plant cannabis farm in a Swansea Uplands property — with the suspect found hiding in a cupboard when officers arrived at the address.
A cannabis factory containing up to 120 plants was also dismantled in Briton Ferry after neighbours tipped off police — another case where community intelligence led directly and quickly to a raid. As with the Gorseinon discovery, electricity at the Briton Ferry address had also been interfered with.
The problem is not confined to residential properties. Officers previously discovered a secret cannabis factory inside the former Marks and Spencer building in Neath town centre, where an industrial-scale growing operation had been set up. One man was arrested following that raid.
The Neath discovery highlighted how abandoned commercial premises — which may go uninspected for long periods — can also be targeted by those looking to set up growing operations away from public view.
The electricity tampering found at the Danybryn Road address is a particular concern for authorities. Bypassed electricity meters and illegally rewired supplies can cause fires and pose serious risks to neighbouring properties — often without the knowledge of nearby residents.
Police have previously warned landlords across the region to be vigilant after a cannabis factory was found inside a rented Sandfields property, leaving the owner facing significant repair costs after the factory was discovered.
Officers urged property owners to carry out regular inspections and to look out for signs including blacked-out windows, unusual smells, condensation and high electricity use — all of which can indicate a cannabis cultivation operation inside a property.
The frequency of finds across the region reflects a broader pattern of sustained enforcement activity by South Wales Police against cannabis cultivation, with community tip-offs proving a consistent and effective source of intelligence.
Anyone who suspects cannabis cultivation is taking place in their neighbourhood can report it anonymously to Crimestoppers on 0800 555 111, or contact South Wales Police on 101.
More on cannabis farms in south Wales
Man found hiding in cupboard jailed after police uncover 539-plant cannabis farm in Uplands
One of the largest recent finds in Swansea — and the suspect was discovered in a cupboard.
Cannabis factory with up to 120 plants discovered in Briton Ferry after neighbours tip off police
Another community tip-off that led directly and quickly to a raid and seizure.
Neath cops bust secret cannabis factory in abandoned M&S
An industrial-scale operation discovered in an empty town centre building.
Police warn landlords after cannabis factory found in Swansea rental home
What property owners need to know — and the signs to look out for.





















