Aston Villa Agree Deal for West Ham's Aaron Wan-Bissaka on Loan With Obligation to Buy

Aston Villa have agreed a deal to sign West Ham defender Aaron Wan-Bissaka on an initial loan with an obligation to make the transfer permanent at the end of the season, according to BBC Sport.

The 28-year-old has been given permission to travel to the Midlands for a medical, which is the usual final step before a transfer is officially completed. An "obligation to buy" — a clause that forces the buying club to pay a set fee once certain conditions are met, typically if the player makes a minimum number of appearances — means this is effectively a delayed permanent deal rather than a straightforward loan.

Villa's road to an agreement was not a smooth one. West Ham rejected an initial approach for a straight loan, with no guarantee of a permanent sale attached, as reported by The Athletic. Before the compromise was reached, West Ham had been asking interested clubs to pay a £25m fee outright, per BBC Sport.

Wan-Bissaka's absence from West Ham's first two matches of the season had already signalled that a move was close. The defender was left out while negotiations played out behind the scenes.

The player only arrived at West Ham a little over a year ago, joining from Manchester United in August 2024 on a seven-year contract, as covered by Sky Sports. That long-term deal gave West Ham control over his future and leverage in talks — hence the firm stance on a permanent arrangement. It is a similar model to the one West Ham used when they signed centre-back Jean-Clair Todibo on an initial season-long loan in August 2024 before converting it into a permanent transfer, per whufc.com.

Wan-Bissaka, who represents the DR Congo national team, had been a fixture in Graham Potter's defence. Earlier this year he was expected to start at right centre-back for West Ham's fixture against Aston Villa themselves, according to whufc.com. The irony of that detail — lining up against the club he is now set to join — needs no embellishment.

For Villa, adding a proven right-back with Premier League pedigree strengthens a squad that continues to compete on multiple fronts. For West Ham, the deal recoups a significant fee for a player they signed just over twelve months ago, while freeing Potter to reshape his defensive options before the window closes.