How low could your commission go? Take a look at how the UK sells homes

A "for sale" sign outside houses on a construction development in Nantwich, England, seen in June 2023. - Christopher Furlong/Getty Images · CNN Business

A multibillion-dollar settlement in the United States agreed last Friday has opened the door for alternative models of selling real estate, and likely spells the end to 6% commissions on home sales.

American homesellers excited by the prospect of paying substantially lower fees — and realtors equally fearful of a huge cut to their income — need only look across the pond for an example of what might happen next.

An influx of low-cost, online-only real estate agencies in Britain has shaken up its housing market in recent years, offering sellers highly competitive upfront fixed fees for a basic package of services.

“Sell your home for free. No bull,” promises one such agency, Purplebricks, on its website. The company, founded a decade ago, offers sellers a valuation and a listing — “everything you need to sell your home” — for free.

Sellers can choose, however, to pay for a range of services considered standard among traditional real estate agencies, and many of them do. Purplebricks charges £899 ($1,142) to have one of its agents conduct property viewings, for example, and £699 ($888) for a package that includes professional photos.

But that’s still a much sweeter deal than the typical £2,850 ($3,616) a UK homeowner can expect to pay a traditional brick-and-mortar agent for a property priced at the national average of £285,000 ($362,022).

That’s based on the average agency fee of 1% — a figure provided by Nathan Emerson, chief executive of Propertymark, a trade body representing 18,000 real estate agents in the United Kingdom, including Purplebricks.

Online agencies accounted for just 5.5% of homes sold across the UK in the last three months of 2023, according to property data firm TwentyCi. And that share declines as the value of a property increases.

Even so, Paula Higgins, chief executive of campaign group HomeOwners Alliance, says the proliferation of agencies like Purplebricks has “fundamentally changed” the UK real estate agency market, making it “much more competitive and transparent.”

The National Association of Realtors, a powerful trade group representing 1 million US realtors, said Friday that it would pay $418 million to settle an antitrust lawsuit brought by homesellers arguing that it had forced them to pay inflated rates of commission.

The NAR said it would introduce new rules that effectively dismantle the current homebuying and selling process, in which sellers pay both their broker and a buyer’s broker a standard combined 6% commission based on the final sale price.

The changes should boost alternative models of selling real estate that already exist but don’t have much market share, including via flat-fee and discount brokerages. Real estate commissions are also likely to fall across the board, because of the new rules, according to TD Cowen Insights.