A landmark ruling yesterday could have significant implications for the property industry.

One estate agency owner told EYE last night: “I can see a great many agents cheering and a similar number of property owners weeping at this ruling.”

The ruling relates to the amount of holiday pay that will now have to go to workers who get most of their pay from commission.

The Employment Appeal Tribunal ruled in favour of a British Gas salesman who received only his basic pay while on holiday, but who made most of his money out of commission.

He had asked for his holiday pay to reflect a combination of basic pay and commission.

His case has now been upheld, likely to affect the 700 other employees who have lodged similar claims – not to mention agents who operate low basic pay, but high commission, earnings structures for their own staff.

Yesterday’s ruling also follows one of two years ago which confirmed the right of workers regularly doing extra hours to have overtime reflected in their holiday pay.

Together, the rulings have major implications for agency bosses.

UNISON general secretary Dave Prentis said: “Until now some employees who rely upon commission and overtime have lost a significant amount of money.

“It’s only fair that workers should receive their normal pay, including their regular commission, whenever they take their annual leave.”

Yesterday’s ruling was won after a four-year legal battle by British Gas salesman Joe Lock.

Lock received a small basic salary plus a commission based on the number of contracts he sold. But when he took holiday, he only received the basic salary.

In 2012, with the help of UNISON, he challenged this policy at the Employment Appeal Tribunal after his case was referred up to the EU’s Court of Justice, which ruled in his favour, but British Gas appealed.

Yesterday, the tribunal rejected the appeal and UNISON advised that the ruling applies as of now – and could be backdated two years.

British Gas is, however, asking permission to take its case to the High Court.