Lee Slocombe, 33,previously of Delhi Street, Swansea has been sent back to prison for six years for a £400,000 fraud against nine victims, following dangerous building work he carried out at properties in Cardiff, Bridgend and Swansea.
The total loss to his victims was calculated at least £547,000, after considering the costs incurred to rectify the dangerous work he carried out.
On 20th October 2025, Slocombe pleaded guilty to two charges of participating in a fraudulent business between March 2021 and May 2023. One charge was brought directly against him, with a further charge against his company, LSP Developments. Slocombe was on Crown Court bail when these offences were committed.
In sentencing, on 11th February 2026 Cardiff Crown Court heard that Slocombe targeted nine people seeking work to be carried out at their properties, ranging from rendering a shed to building a two‑storey extension. The work was completed to an appalling standard, with Slocombe often convincing his victims that work was required when it was not. He frequently left work incomplete, leaving victims with significant restoration bills.
His actions caused significant financial hardship to his victims, who were forced to take out loans and overdrafts and, in some instances, withdraw money from their pension pots to rectify the poor‑quality work he had carried out. Some of the victims were elderly and vulnerable.
The court heard that Slocombe has previous convictions for fraud dating from 2015 to 2023, during which time he was sent to prison on two occasions. In 2015, he was jailed for 43 months for three offences of fraud, and in 2023 he received a sentence of five years and five months after defrauding seven families of £150,000 through similar sub‑standard building work.
Slocombe was made subject to a Criminal Behaviour Order, banning him from carrying out building, maintenance or gardening work in the UK for life. He was also disqualified from being a company director until 2031.
Given his previous dishonesty, Slocombe used a false name when dealing with customers, calling himself Lee Lewis, to prevent them from discovering his previous convictions for similar offences.
At Cardiff Crown Court,His Honour Judge Felstead described Slocombe as a persistent rogue builder who operated dishonestly. The judge said Slocombe falsely escalated costs and that any work he did carry out was to an “appalling standard”, with some homes being “virtually destroyed”.
In two cases, Slocombe brought a fake and unqualified gas engineer to carry out work at properties, leaving them in a “potentially lethal state”. In one instance, carbon monoxide leaked into a property where a 10‑month‑old child was living.
Cllr Norma Mackie, Cabinet Member responsible for Shared Regulatory Services at Cardiff Council, said: “Lee Slocombe caused immense misery to his victims, carrying out sub‑standard work and leaving some properties in such a state of disrepair that they were open to the elements, not watertight and simply dangerous. The stress he caused is unimaginable, and he deserves to be sent directly back to prison.
“I would like to thank all the staff who enabled us to bring this case to court. Hopefully, this outcome provides some closure for the victims, knowing that he is where he belongs – back behind bars.”
